2003-05-23 Robert Millan * bfd/elf32-i386.c: Fix for GNU/FreeBSD support. * bfd/elf32-i386-fbsd.c: New file. Add GNU/FreeBSD support. * bfd/elf64-alpha.c: Fix for GNU/FreeBSD support. * bfd/elf64-alpha-fbsd.c: New file. Add GNU/FreeBSD support. * bfd/elfcode.h: Fix for GNU/FreeBSD support. * bfd/Makefile.am: Add elf{32,64}-{i386,alpha}-fbsd.c * bfd/Makefile.in: Update. * configure.in: Add *-*-freebsd*-gnu* target. * configure: Update. * gas/configure.in: Add i386-*-freebsd*-gnu* target. * gas/configure: Update. * ltconfig: Add freebsd*-gnu* case for libtool configuration. diff -Nur binutils.old/bfd/elf32-i386.c binutils/bfd/elf32-i386.c --- binutils.old/bfd/elf32-i386.c 2003-05-17 08:16:02.000000000 +0200 +++ binutils/bfd/elf32-i386.c 2003-05-23 17:47:09.000000000 +0200 @@ -3360,11 +3360,13 @@ return TRUE; } +#ifndef ELF_ARCH #define TARGET_LITTLE_SYM bfd_elf32_i386_vec #define TARGET_LITTLE_NAME "elf32-i386" #define ELF_ARCH bfd_arch_i386 #define ELF_MACHINE_CODE EM_386 #define ELF_MAXPAGESIZE 0x1000 +#endif /* ELF_ARCH */ #define elf_backend_can_gc_sections 1 #define elf_backend_can_refcount 1 diff -Nur binutils.old/bfd/elf32-i386.c.orig binutils/bfd/elf32-i386.c.orig --- binutils.old/bfd/elf32-i386.c.orig 1970-01-01 01:00:00.000000000 +0100 +++ binutils/bfd/elf32-i386.c.orig 2003-05-17 08:16:02.000000000 +0200 @@ -0,0 +1,3441 @@ +/* Intel 80386/80486-specific support for 32-bit ELF + Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 + Free Software Foundation, Inc. + + This file is part of BFD, the Binary File Descriptor library. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#include "bfd.h" +#include "sysdep.h" +#include "bfdlink.h" +#include "libbfd.h" +#include "elf-bfd.h" + +static reloc_howto_type *elf_i386_reloc_type_lookup + PARAMS ((bfd *, bfd_reloc_code_real_type)); +static void elf_i386_info_to_howto_rel + PARAMS ((bfd *, arelent *, Elf_Internal_Rela *)); +static bfd_boolean elf_i386_is_local_label_name + PARAMS ((bfd *, const char *)); +static bfd_boolean elf_i386_grok_prstatus + PARAMS ((bfd *abfd, Elf_Internal_Note *note)); +static bfd_boolean elf_i386_grok_psinfo + PARAMS ((bfd *abfd, Elf_Internal_Note *note)); +static struct bfd_hash_entry *link_hash_newfunc + PARAMS ((struct bfd_hash_entry *, struct bfd_hash_table *, const char *)); +static struct bfd_link_hash_table *elf_i386_link_hash_table_create + PARAMS ((bfd *)); +static bfd_boolean create_got_section + PARAMS ((bfd *, struct bfd_link_info *)); +static bfd_boolean elf_i386_create_dynamic_sections + PARAMS ((bfd *, struct bfd_link_info *)); +static void elf_i386_copy_indirect_symbol + PARAMS ((struct elf_backend_data *, struct elf_link_hash_entry *, + struct elf_link_hash_entry *)); +static int elf_i386_tls_transition + PARAMS ((struct bfd_link_info *, int, int)); + +static bfd_boolean elf_i386_mkobject + PARAMS ((bfd *)); +static bfd_boolean elf_i386_object_p + PARAMS ((bfd *)); +static bfd_boolean elf_i386_check_relocs + PARAMS ((bfd *, struct bfd_link_info *, asection *, + const Elf_Internal_Rela *)); +static asection *elf_i386_gc_mark_hook + PARAMS ((asection *, struct bfd_link_info *, Elf_Internal_Rela *, + struct elf_link_hash_entry *, Elf_Internal_Sym *)); +static bfd_boolean elf_i386_gc_sweep_hook + PARAMS ((bfd *, struct bfd_link_info *, asection *, + const Elf_Internal_Rela *)); +static bfd_boolean elf_i386_adjust_dynamic_symbol + PARAMS ((struct bfd_link_info *, struct elf_link_hash_entry *)); +static bfd_boolean allocate_dynrelocs + PARAMS ((struct elf_link_hash_entry *, PTR)); +static bfd_boolean readonly_dynrelocs + PARAMS ((struct elf_link_hash_entry *, PTR)); +static bfd_boolean elf_i386_fake_sections + PARAMS ((bfd *, Elf_Internal_Shdr *, asection *)); +static bfd_boolean elf_i386_size_dynamic_sections + PARAMS ((bfd *, struct bfd_link_info *)); +static bfd_vma dtpoff_base + PARAMS ((struct bfd_link_info *)); +static bfd_vma tpoff + PARAMS ((struct bfd_link_info *, bfd_vma)); +static bfd_boolean elf_i386_relocate_section + PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *, + Elf_Internal_Rela *, Elf_Internal_Sym *, asection **)); +static bfd_boolean elf_i386_finish_dynamic_symbol + PARAMS ((bfd *, struct bfd_link_info *, struct elf_link_hash_entry *, + Elf_Internal_Sym *)); +static enum elf_reloc_type_class elf_i386_reloc_type_class + PARAMS ((const Elf_Internal_Rela *)); +static bfd_boolean elf_i386_finish_dynamic_sections + PARAMS ((bfd *, struct bfd_link_info *)); + +#define USE_REL 1 /* 386 uses REL relocations instead of RELA. */ + +#include "elf/i386.h" + +static reloc_howto_type elf_howto_table[]= +{ + HOWTO(R_386_NONE, 0, 0, 0, FALSE, 0, complain_overflow_bitfield, + bfd_elf_generic_reloc, "R_386_NONE", + TRUE, 0x00000000, 0x00000000, FALSE), + HOWTO(R_386_32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, + bfd_elf_generic_reloc, "R_386_32", + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_PC32, 0, 2, 32, TRUE, 0, complain_overflow_bitfield, + bfd_elf_generic_reloc, "R_386_PC32", + TRUE, 0xffffffff, 0xffffffff, TRUE), + HOWTO(R_386_GOT32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, + bfd_elf_generic_reloc, "R_386_GOT32", + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_PLT32, 0, 2, 32, TRUE, 0, complain_overflow_bitfield, + bfd_elf_generic_reloc, "R_386_PLT32", + TRUE, 0xffffffff, 0xffffffff, TRUE), + HOWTO(R_386_COPY, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, + bfd_elf_generic_reloc, "R_386_COPY", + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_GLOB_DAT, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, + bfd_elf_generic_reloc, "R_386_GLOB_DAT", + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_JUMP_SLOT, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, + bfd_elf_generic_reloc, "R_386_JUMP_SLOT", + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_RELATIVE, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, + bfd_elf_generic_reloc, "R_386_RELATIVE", + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_GOTOFF, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, + bfd_elf_generic_reloc, "R_386_GOTOFF", + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_GOTPC, 0, 2, 32, TRUE, 0, complain_overflow_bitfield, + bfd_elf_generic_reloc, "R_386_GOTPC", + TRUE, 0xffffffff, 0xffffffff, TRUE), + + /* We have a gap in the reloc numbers here. + R_386_standard counts the number up to this point, and + R_386_ext_offset is the value to subtract from a reloc type of + R_386_16 thru R_386_PC8 to form an index into this table. */ +#define R_386_standard ((unsigned int) R_386_GOTPC + 1) +#define R_386_ext_offset ((unsigned int) R_386_TLS_TPOFF - R_386_standard) + + /* These relocs are a GNU extension. */ + HOWTO(R_386_TLS_TPOFF, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, + bfd_elf_generic_reloc, "R_386_TLS_TPOFF", + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_TLS_IE, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, + bfd_elf_generic_reloc, "R_386_TLS_IE", + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_TLS_GOTIE, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, + bfd_elf_generic_reloc, "R_386_TLS_GOTIE", + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_TLS_LE, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, + bfd_elf_generic_reloc, "R_386_TLS_LE", + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_TLS_GD, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, + bfd_elf_generic_reloc, "R_386_TLS_GD", + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_TLS_LDM, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, + bfd_elf_generic_reloc, "R_386_TLS_LDM", + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_16, 0, 1, 16, FALSE, 0, complain_overflow_bitfield, + bfd_elf_generic_reloc, "R_386_16", + TRUE, 0xffff, 0xffff, FALSE), + HOWTO(R_386_PC16, 0, 1, 16, TRUE, 0, complain_overflow_bitfield, + bfd_elf_generic_reloc, "R_386_PC16", + TRUE, 0xffff, 0xffff, TRUE), + HOWTO(R_386_8, 0, 0, 8, FALSE, 0, complain_overflow_bitfield, + bfd_elf_generic_reloc, "R_386_8", + TRUE, 0xff, 0xff, FALSE), + HOWTO(R_386_PC8, 0, 0, 8, TRUE, 0, complain_overflow_signed, + bfd_elf_generic_reloc, "R_386_PC8", + TRUE, 0xff, 0xff, TRUE), + +#define R_386_ext ((unsigned int) R_386_PC8 + 1 - R_386_ext_offset) +#define R_386_tls_offset ((unsigned int) R_386_TLS_LDO_32 - R_386_ext) + /* These are common with Solaris TLS implementation. */ + HOWTO(R_386_TLS_LDO_32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, + bfd_elf_generic_reloc, "R_386_TLS_LDO_32", + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_TLS_IE_32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, + bfd_elf_generic_reloc, "R_386_TLS_IE_32", + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_TLS_LE_32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, + bfd_elf_generic_reloc, "R_386_TLS_LE_32", + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_TLS_DTPMOD32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, + bfd_elf_generic_reloc, "R_386_TLS_DTPMOD32", + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_TLS_DTPOFF32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, + bfd_elf_generic_reloc, "R_386_TLS_DTPOFF32", + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_TLS_TPOFF32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, + bfd_elf_generic_reloc, "R_386_TLS_TPOFF32", + TRUE, 0xffffffff, 0xffffffff, FALSE), + + /* Another gap. */ +#define R_386_tls ((unsigned int) R_386_TLS_TPOFF32 + 1 - R_386_tls_offset) +#define R_386_vt_offset ((unsigned int) R_386_GNU_VTINHERIT - R_386_tls) + +/* GNU extension to record C++ vtable hierarchy. */ + HOWTO (R_386_GNU_VTINHERIT, /* type */ + 0, /* rightshift */ + 2, /* size (0 = byte, 1 = short, 2 = long) */ + 0, /* bitsize */ + FALSE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_dont, /* complain_on_overflow */ + NULL, /* special_function */ + "R_386_GNU_VTINHERIT", /* name */ + FALSE, /* partial_inplace */ + 0, /* src_mask */ + 0, /* dst_mask */ + FALSE), /* pcrel_offset */ + +/* GNU extension to record C++ vtable member usage. */ + HOWTO (R_386_GNU_VTENTRY, /* type */ + 0, /* rightshift */ + 2, /* size (0 = byte, 1 = short, 2 = long) */ + 0, /* bitsize */ + FALSE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_dont, /* complain_on_overflow */ + _bfd_elf_rel_vtable_reloc_fn, /* special_function */ + "R_386_GNU_VTENTRY", /* name */ + FALSE, /* partial_inplace */ + 0, /* src_mask */ + 0, /* dst_mask */ + FALSE) /* pcrel_offset */ + +#define R_386_vt ((unsigned int) R_386_GNU_VTENTRY + 1 - R_386_vt_offset) + +}; + +#ifdef DEBUG_GEN_RELOC +#define TRACE(str) fprintf (stderr, "i386 bfd reloc lookup %d (%s)\n", code, str) +#else +#define TRACE(str) +#endif + +static reloc_howto_type * +elf_i386_reloc_type_lookup (abfd, code) + bfd *abfd ATTRIBUTE_UNUSED; + bfd_reloc_code_real_type code; +{ + switch (code) + { + case BFD_RELOC_NONE: + TRACE ("BFD_RELOC_NONE"); + return &elf_howto_table[(unsigned int) R_386_NONE ]; + + case BFD_RELOC_32: + TRACE ("BFD_RELOC_32"); + return &elf_howto_table[(unsigned int) R_386_32 ]; + + case BFD_RELOC_CTOR: + TRACE ("BFD_RELOC_CTOR"); + return &elf_howto_table[(unsigned int) R_386_32 ]; + + case BFD_RELOC_32_PCREL: + TRACE ("BFD_RELOC_PC32"); + return &elf_howto_table[(unsigned int) R_386_PC32 ]; + + case BFD_RELOC_386_GOT32: + TRACE ("BFD_RELOC_386_GOT32"); + return &elf_howto_table[(unsigned int) R_386_GOT32 ]; + + case BFD_RELOC_386_PLT32: + TRACE ("BFD_RELOC_386_PLT32"); + return &elf_howto_table[(unsigned int) R_386_PLT32 ]; + + case BFD_RELOC_386_COPY: + TRACE ("BFD_RELOC_386_COPY"); + return &elf_howto_table[(unsigned int) R_386_COPY ]; + + case BFD_RELOC_386_GLOB_DAT: + TRACE ("BFD_RELOC_386_GLOB_DAT"); + return &elf_howto_table[(unsigned int) R_386_GLOB_DAT ]; + + case BFD_RELOC_386_JUMP_SLOT: + TRACE ("BFD_RELOC_386_JUMP_SLOT"); + return &elf_howto_table[(unsigned int) R_386_JUMP_SLOT ]; + + case BFD_RELOC_386_RELATIVE: + TRACE ("BFD_RELOC_386_RELATIVE"); + return &elf_howto_table[(unsigned int) R_386_RELATIVE ]; + + case BFD_RELOC_386_GOTOFF: + TRACE ("BFD_RELOC_386_GOTOFF"); + return &elf_howto_table[(unsigned int) R_386_GOTOFF ]; + + case BFD_RELOC_386_GOTPC: + TRACE ("BFD_RELOC_386_GOTPC"); + return &elf_howto_table[(unsigned int) R_386_GOTPC ]; + + /* These relocs are a GNU extension. */ + case BFD_RELOC_386_TLS_TPOFF: + TRACE ("BFD_RELOC_386_TLS_TPOFF"); + return &elf_howto_table[(unsigned int) R_386_TLS_TPOFF - R_386_ext_offset]; + + case BFD_RELOC_386_TLS_IE: + TRACE ("BFD_RELOC_386_TLS_IE"); + return &elf_howto_table[(unsigned int) R_386_TLS_IE - R_386_ext_offset]; + + case BFD_RELOC_386_TLS_GOTIE: + TRACE ("BFD_RELOC_386_TLS_GOTIE"); + return &elf_howto_table[(unsigned int) R_386_TLS_GOTIE - R_386_ext_offset]; + + case BFD_RELOC_386_TLS_LE: + TRACE ("BFD_RELOC_386_TLS_LE"); + return &elf_howto_table[(unsigned int) R_386_TLS_LE - R_386_ext_offset]; + + case BFD_RELOC_386_TLS_GD: + TRACE ("BFD_RELOC_386_TLS_GD"); + return &elf_howto_table[(unsigned int) R_386_TLS_GD - R_386_ext_offset]; + + case BFD_RELOC_386_TLS_LDM: + TRACE ("BFD_RELOC_386_TLS_LDM"); + return &elf_howto_table[(unsigned int) R_386_TLS_LDM - R_386_ext_offset]; + + case BFD_RELOC_16: + TRACE ("BFD_RELOC_16"); + return &elf_howto_table[(unsigned int) R_386_16 - R_386_ext_offset]; + + case BFD_RELOC_16_PCREL: + TRACE ("BFD_RELOC_16_PCREL"); + return &elf_howto_table[(unsigned int) R_386_PC16 - R_386_ext_offset]; + + case BFD_RELOC_8: + TRACE ("BFD_RELOC_8"); + return &elf_howto_table[(unsigned int) R_386_8 - R_386_ext_offset]; + + case BFD_RELOC_8_PCREL: + TRACE ("BFD_RELOC_8_PCREL"); + return &elf_howto_table[(unsigned int) R_386_PC8 - R_386_ext_offset]; + + /* Common with Sun TLS implementation. */ + case BFD_RELOC_386_TLS_LDO_32: + TRACE ("BFD_RELOC_386_TLS_LDO_32"); + return &elf_howto_table[(unsigned int) R_386_TLS_LDO_32 - R_386_tls_offset]; + + case BFD_RELOC_386_TLS_IE_32: + TRACE ("BFD_RELOC_386_TLS_IE_32"); + return &elf_howto_table[(unsigned int) R_386_TLS_IE_32 - R_386_tls_offset]; + + case BFD_RELOC_386_TLS_LE_32: + TRACE ("BFD_RELOC_386_TLS_LE_32"); + return &elf_howto_table[(unsigned int) R_386_TLS_LE_32 - R_386_tls_offset]; + + case BFD_RELOC_386_TLS_DTPMOD32: + TRACE ("BFD_RELOC_386_TLS_DTPMOD32"); + return &elf_howto_table[(unsigned int) R_386_TLS_DTPMOD32 - R_386_tls_offset]; + + case BFD_RELOC_386_TLS_DTPOFF32: + TRACE ("BFD_RELOC_386_TLS_DTPOFF32"); + return &elf_howto_table[(unsigned int) R_386_TLS_DTPOFF32 - R_386_tls_offset]; + + case BFD_RELOC_386_TLS_TPOFF32: + TRACE ("BFD_RELOC_386_TLS_TPOFF32"); + return &elf_howto_table[(unsigned int) R_386_TLS_TPOFF32 - R_386_tls_offset]; + + case BFD_RELOC_VTABLE_INHERIT: + TRACE ("BFD_RELOC_VTABLE_INHERIT"); + return &elf_howto_table[(unsigned int) R_386_GNU_VTINHERIT + - R_386_vt_offset]; + + case BFD_RELOC_VTABLE_ENTRY: + TRACE ("BFD_RELOC_VTABLE_ENTRY"); + return &elf_howto_table[(unsigned int) R_386_GNU_VTENTRY + - R_386_vt_offset]; + + default: + break; + } + + TRACE ("Unknown"); + return 0; +} + +static void +elf_i386_info_to_howto_rel (abfd, cache_ptr, dst) + bfd *abfd ATTRIBUTE_UNUSED; + arelent *cache_ptr; + Elf_Internal_Rela *dst; +{ + unsigned int r_type = ELF32_R_TYPE (dst->r_info); + unsigned int indx; + + if ((indx = r_type) >= R_386_standard + && ((indx = r_type - R_386_ext_offset) - R_386_standard + >= R_386_ext - R_386_standard) + && ((indx = r_type - R_386_tls_offset) - R_386_ext + >= R_386_tls - R_386_ext) + && ((indx = r_type - R_386_vt_offset) - R_386_tls + >= R_386_vt - R_386_tls)) + { + (*_bfd_error_handler) (_("%s: invalid relocation type %d"), + bfd_archive_filename (abfd), (int) r_type); + indx = (unsigned int) R_386_NONE; + } + cache_ptr->howto = &elf_howto_table[indx]; +} + +/* Return whether a symbol name implies a local label. The UnixWare + 2.1 cc generates temporary symbols that start with .X, so we + recognize them here. FIXME: do other SVR4 compilers also use .X?. + If so, we should move the .X recognition into + _bfd_elf_is_local_label_name. */ + +static bfd_boolean +elf_i386_is_local_label_name (abfd, name) + bfd *abfd; + const char *name; +{ + if (name[0] == '.' && name[1] == 'X') + return TRUE; + + return _bfd_elf_is_local_label_name (abfd, name); +} + +/* Support for core dump NOTE sections. */ +static bfd_boolean +elf_i386_grok_prstatus (abfd, note) + bfd *abfd; + Elf_Internal_Note *note; +{ + int offset; + size_t raw_size; + + switch (note->descsz) + { + default: + return FALSE; + + case 144: /* Linux/i386 */ + /* pr_cursig */ + elf_tdata (abfd)->core_signal = bfd_get_16 (abfd, note->descdata + 12); + + /* pr_pid */ + elf_tdata (abfd)->core_pid = bfd_get_32 (abfd, note->descdata + 24); + + /* pr_reg */ + offset = 72; + raw_size = 68; + + break; + } + + /* Make a ".reg/999" section. */ + return _bfd_elfcore_make_pseudosection (abfd, ".reg", + raw_size, note->descpos + offset); +} + +static bfd_boolean +elf_i386_grok_psinfo (abfd, note) + bfd *abfd; + Elf_Internal_Note *note; +{ + switch (note->descsz) + { + default: + return FALSE; + + case 124: /* Linux/i386 elf_prpsinfo */ + elf_tdata (abfd)->core_program + = _bfd_elfcore_strndup (abfd, note->descdata + 28, 16); + elf_tdata (abfd)->core_command + = _bfd_elfcore_strndup (abfd, note->descdata + 44, 80); + } + + /* Note that for some reason, a spurious space is tacked + onto the end of the args in some (at least one anyway) + implementations, so strip it off if it exists. */ + + { + char *command = elf_tdata (abfd)->core_command; + int n = strlen (command); + + if (0 < n && command[n - 1] == ' ') + command[n - 1] = '\0'; + } + + return TRUE; +} + +/* Functions for the i386 ELF linker. + + In order to gain some understanding of code in this file without + knowing all the intricate details of the linker, note the + following: + + Functions named elf_i386_* are called by external routines, other + functions are only called locally. elf_i386_* functions appear + in this file more or less in the order in which they are called + from external routines. eg. elf_i386_check_relocs is called + early in the link process, elf_i386_finish_dynamic_sections is + one of the last functions. */ + + +/* The name of the dynamic interpreter. This is put in the .interp + section. */ + +#define ELF_DYNAMIC_INTERPRETER "/usr/lib/libc.so.1" + +/* If ELIMINATE_COPY_RELOCS is non-zero, the linker will try to avoid + copying dynamic variables from a shared lib into an app's dynbss + section, and instead use a dynamic relocation to point into the + shared lib. */ +#define ELIMINATE_COPY_RELOCS 1 + +/* The size in bytes of an entry in the procedure linkage table. */ + +#define PLT_ENTRY_SIZE 16 + +/* The first entry in an absolute procedure linkage table looks like + this. See the SVR4 ABI i386 supplement to see how this works. */ + +static const bfd_byte elf_i386_plt0_entry[PLT_ENTRY_SIZE] = +{ + 0xff, 0x35, /* pushl contents of address */ + 0, 0, 0, 0, /* replaced with address of .got + 4. */ + 0xff, 0x25, /* jmp indirect */ + 0, 0, 0, 0, /* replaced with address of .got + 8. */ + 0, 0, 0, 0 /* pad out to 16 bytes. */ +}; + +/* Subsequent entries in an absolute procedure linkage table look like + this. */ + +static const bfd_byte elf_i386_plt_entry[PLT_ENTRY_SIZE] = +{ + 0xff, 0x25, /* jmp indirect */ + 0, 0, 0, 0, /* replaced with address of this symbol in .got. */ + 0x68, /* pushl immediate */ + 0, 0, 0, 0, /* replaced with offset into relocation table. */ + 0xe9, /* jmp relative */ + 0, 0, 0, 0 /* replaced with offset to start of .plt. */ +}; + +/* The first entry in a PIC procedure linkage table look like this. */ + +static const bfd_byte elf_i386_pic_plt0_entry[PLT_ENTRY_SIZE] = +{ + 0xff, 0xb3, 4, 0, 0, 0, /* pushl 4(%ebx) */ + 0xff, 0xa3, 8, 0, 0, 0, /* jmp *8(%ebx) */ + 0, 0, 0, 0 /* pad out to 16 bytes. */ +}; + +/* Subsequent entries in a PIC procedure linkage table look like this. */ + +static const bfd_byte elf_i386_pic_plt_entry[PLT_ENTRY_SIZE] = +{ + 0xff, 0xa3, /* jmp *offset(%ebx) */ + 0, 0, 0, 0, /* replaced with offset of this symbol in .got. */ + 0x68, /* pushl immediate */ + 0, 0, 0, 0, /* replaced with offset into relocation table. */ + 0xe9, /* jmp relative */ + 0, 0, 0, 0 /* replaced with offset to start of .plt. */ +}; + +/* The i386 linker needs to keep track of the number of relocs that it + decides to copy as dynamic relocs in check_relocs for each symbol. + This is so that it can later discard them if they are found to be + unnecessary. We store the information in a field extending the + regular ELF linker hash table. */ + +struct elf_i386_dyn_relocs +{ + struct elf_i386_dyn_relocs *next; + + /* The input section of the reloc. */ + asection *sec; + + /* Total number of relocs copied for the input section. */ + bfd_size_type count; + + /* Number of pc-relative relocs copied for the input section. */ + bfd_size_type pc_count; +}; + +/* i386 ELF linker hash entry. */ + +struct elf_i386_link_hash_entry +{ + struct elf_link_hash_entry elf; + + /* Track dynamic relocs copied for this symbol. */ + struct elf_i386_dyn_relocs *dyn_relocs; + +#define GOT_UNKNOWN 0 +#define GOT_NORMAL 1 +#define GOT_TLS_GD 2 +#define GOT_TLS_IE 4 +#define GOT_TLS_IE_POS 5 +#define GOT_TLS_IE_NEG 6 +#define GOT_TLS_IE_BOTH 7 + unsigned char tls_type; +}; + +#define elf_i386_hash_entry(ent) ((struct elf_i386_link_hash_entry *)(ent)) + +struct elf_i386_obj_tdata +{ + struct elf_obj_tdata root; + + /* tls_type for each local got entry. */ + char *local_got_tls_type; +}; + +#define elf_i386_tdata(abfd) \ + ((struct elf_i386_obj_tdata *) (abfd)->tdata.any) + +#define elf_i386_local_got_tls_type(abfd) \ + (elf_i386_tdata (abfd)->local_got_tls_type) + +static bfd_boolean +elf_i386_mkobject (abfd) + bfd *abfd; +{ + bfd_size_type amt = sizeof (struct elf_i386_obj_tdata); + abfd->tdata.any = bfd_zalloc (abfd, amt); + if (abfd->tdata.any == NULL) + return FALSE; + return TRUE; +} + +static bfd_boolean +elf_i386_object_p (abfd) + bfd *abfd; +{ + /* Allocate our special target data. */ + struct elf_i386_obj_tdata *new_tdata; + bfd_size_type amt = sizeof (struct elf_i386_obj_tdata); + new_tdata = bfd_zalloc (abfd, amt); + if (new_tdata == NULL) + return FALSE; + new_tdata->root = *abfd->tdata.elf_obj_data; + abfd->tdata.any = new_tdata; + return TRUE; +} + +/* i386 ELF linker hash table. */ + +struct elf_i386_link_hash_table +{ + struct elf_link_hash_table elf; + + /* Short-cuts to get to dynamic linker sections. */ + asection *sgot; + asection *sgotplt; + asection *srelgot; + asection *splt; + asection *srelplt; + asection *sdynbss; + asection *srelbss; + + union { + bfd_signed_vma refcount; + bfd_vma offset; + } tls_ldm_got; + + /* Small local sym to section mapping cache. */ + struct sym_sec_cache sym_sec; +}; + +/* Get the i386 ELF linker hash table from a link_info structure. */ + +#define elf_i386_hash_table(p) \ + ((struct elf_i386_link_hash_table *) ((p)->hash)) + +/* Create an entry in an i386 ELF linker hash table. */ + +static struct bfd_hash_entry * +link_hash_newfunc (entry, table, string) + struct bfd_hash_entry *entry; + struct bfd_hash_table *table; + const char *string; +{ + /* Allocate the structure if it has not already been allocated by a + subclass. */ + if (entry == NULL) + { + entry = bfd_hash_allocate (table, + sizeof (struct elf_i386_link_hash_entry)); + if (entry == NULL) + return entry; + } + + /* Call the allocation method of the superclass. */ + entry = _bfd_elf_link_hash_newfunc (entry, table, string); + if (entry != NULL) + { + struct elf_i386_link_hash_entry *eh; + + eh = (struct elf_i386_link_hash_entry *) entry; + eh->dyn_relocs = NULL; + eh->tls_type = GOT_UNKNOWN; + } + + return entry; +} + +/* Create an i386 ELF linker hash table. */ + +static struct bfd_link_hash_table * +elf_i386_link_hash_table_create (abfd) + bfd *abfd; +{ + struct elf_i386_link_hash_table *ret; + bfd_size_type amt = sizeof (struct elf_i386_link_hash_table); + + ret = (struct elf_i386_link_hash_table *) bfd_malloc (amt); + if (ret == NULL) + return NULL; + + if (! _bfd_elf_link_hash_table_init (&ret->elf, abfd, link_hash_newfunc)) + { + free (ret); + return NULL; + } + + ret->sgot = NULL; + ret->sgotplt = NULL; + ret->srelgot = NULL; + ret->splt = NULL; + ret->srelplt = NULL; + ret->sdynbss = NULL; + ret->srelbss = NULL; + ret->tls_ldm_got.refcount = 0; + ret->sym_sec.abfd = NULL; + + return &ret->elf.root; +} + +/* Create .got, .gotplt, and .rel.got sections in DYNOBJ, and set up + shortcuts to them in our hash table. */ + +static bfd_boolean +create_got_section (dynobj, info) + bfd *dynobj; + struct bfd_link_info *info; +{ + struct elf_i386_link_hash_table *htab; + + if (! _bfd_elf_create_got_section (dynobj, info)) + return FALSE; + + htab = elf_i386_hash_table (info); + htab->sgot = bfd_get_section_by_name (dynobj, ".got"); + htab->sgotplt = bfd_get_section_by_name (dynobj, ".got.plt"); + if (!htab->sgot || !htab->sgotplt) + abort (); + + htab->srelgot = bfd_make_section (dynobj, ".rel.got"); + if (htab->srelgot == NULL + || ! bfd_set_section_flags (dynobj, htab->srelgot, + (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS + | SEC_IN_MEMORY | SEC_LINKER_CREATED + | SEC_READONLY)) + || ! bfd_set_section_alignment (dynobj, htab->srelgot, 2)) + return FALSE; + return TRUE; +} + +/* Create .plt, .rel.plt, .got, .got.plt, .rel.got, .dynbss, and + .rel.bss sections in DYNOBJ, and set up shortcuts to them in our + hash table. */ + +static bfd_boolean +elf_i386_create_dynamic_sections (dynobj, info) + bfd *dynobj; + struct bfd_link_info *info; +{ + struct elf_i386_link_hash_table *htab; + + htab = elf_i386_hash_table (info); + if (!htab->sgot && !create_got_section (dynobj, info)) + return FALSE; + + if (!_bfd_elf_create_dynamic_sections (dynobj, info)) + return FALSE; + + htab->splt = bfd_get_section_by_name (dynobj, ".plt"); + htab->srelplt = bfd_get_section_by_name (dynobj, ".rel.plt"); + htab->sdynbss = bfd_get_section_by_name (dynobj, ".dynbss"); + if (!info->shared) + htab->srelbss = bfd_get_section_by_name (dynobj, ".rel.bss"); + + if (!htab->splt || !htab->srelplt || !htab->sdynbss + || (!info->shared && !htab->srelbss)) + abort (); + + return TRUE; +} + +/* Copy the extra info we tack onto an elf_link_hash_entry. */ + +static void +elf_i386_copy_indirect_symbol (bed, dir, ind) + struct elf_backend_data *bed; + struct elf_link_hash_entry *dir, *ind; +{ + struct elf_i386_link_hash_entry *edir, *eind; + + edir = (struct elf_i386_link_hash_entry *) dir; + eind = (struct elf_i386_link_hash_entry *) ind; + + if (eind->dyn_relocs != NULL) + { + if (edir->dyn_relocs != NULL) + { + struct elf_i386_dyn_relocs **pp; + struct elf_i386_dyn_relocs *p; + + if (ind->root.type == bfd_link_hash_indirect) + abort (); + + /* Add reloc counts against the weak sym to the strong sym + list. Merge any entries against the same section. */ + for (pp = &eind->dyn_relocs; (p = *pp) != NULL; ) + { + struct elf_i386_dyn_relocs *q; + + for (q = edir->dyn_relocs; q != NULL; q = q->next) + if (q->sec == p->sec) + { + q->pc_count += p->pc_count; + q->count += p->count; + *pp = p->next; + break; + } + if (q == NULL) + pp = &p->next; + } + *pp = edir->dyn_relocs; + } + + edir->dyn_relocs = eind->dyn_relocs; + eind->dyn_relocs = NULL; + } + + if (ind->root.type == bfd_link_hash_indirect + && dir->got.refcount <= 0) + { + edir->tls_type = eind->tls_type; + eind->tls_type = GOT_UNKNOWN; + } + + if (ELIMINATE_COPY_RELOCS + && ind->root.type != bfd_link_hash_indirect + && (dir->elf_link_hash_flags & ELF_LINK_HASH_DYNAMIC_ADJUSTED) != 0) + /* If called to transfer flags for a weakdef during processing + of elf_adjust_dynamic_symbol, don't copy ELF_LINK_NON_GOT_REF. + We clear it ourselves for ELIMINATE_COPY_RELOCS. */ + dir->elf_link_hash_flags |= + (ind->elf_link_hash_flags & (ELF_LINK_HASH_REF_DYNAMIC + | ELF_LINK_HASH_REF_REGULAR + | ELF_LINK_HASH_REF_REGULAR_NONWEAK)); + else + _bfd_elf_link_hash_copy_indirect (bed, dir, ind); +} + +static int +elf_i386_tls_transition (info, r_type, is_local) + struct bfd_link_info *info; + int r_type; + int is_local; +{ + if (info->shared) + return r_type; + + switch (r_type) + { + case R_386_TLS_GD: + case R_386_TLS_IE_32: + if (is_local) + return R_386_TLS_LE_32; + return R_386_TLS_IE_32; + case R_386_TLS_IE: + case R_386_TLS_GOTIE: + if (is_local) + return R_386_TLS_LE_32; + return r_type; + case R_386_TLS_LDM: + return R_386_TLS_LE_32; + } + + return r_type; +} + +/* Look through the relocs for a section during the first phase, and + calculate needed space in the global offset table, procedure linkage + table, and dynamic reloc sections. */ + +static bfd_boolean +elf_i386_check_relocs (abfd, info, sec, relocs) + bfd *abfd; + struct bfd_link_info *info; + asection *sec; + const Elf_Internal_Rela *relocs; +{ + struct elf_i386_link_hash_table *htab; + Elf_Internal_Shdr *symtab_hdr; + struct elf_link_hash_entry **sym_hashes; + const Elf_Internal_Rela *rel; + const Elf_Internal_Rela *rel_end; + asection *sreloc; + + if (info->relocateable) + return TRUE; + + htab = elf_i386_hash_table (info); + symtab_hdr = &elf_tdata (abfd)->symtab_hdr; + sym_hashes = elf_sym_hashes (abfd); + + sreloc = NULL; + + rel_end = relocs + sec->reloc_count; + for (rel = relocs; rel < rel_end; rel++) + { + unsigned int r_type; + unsigned long r_symndx; + struct elf_link_hash_entry *h; + + r_symndx = ELF32_R_SYM (rel->r_info); + r_type = ELF32_R_TYPE (rel->r_info); + + if (r_symndx >= NUM_SHDR_ENTRIES (symtab_hdr)) + { + (*_bfd_error_handler) (_("%s: bad symbol index: %d"), + bfd_archive_filename (abfd), + r_symndx); + return FALSE; + } + + if (r_symndx < symtab_hdr->sh_info) + h = NULL; + else + h = sym_hashes[r_symndx - symtab_hdr->sh_info]; + + r_type = elf_i386_tls_transition (info, r_type, h == NULL); + + switch (r_type) + { + case R_386_TLS_LDM: + htab->tls_ldm_got.refcount += 1; + goto create_got; + + case R_386_PLT32: + /* This symbol requires a procedure linkage table entry. We + actually build the entry in adjust_dynamic_symbol, + because this might be a case of linking PIC code which is + never referenced by a dynamic object, in which case we + don't need to generate a procedure linkage table entry + after all. */ + + /* If this is a local symbol, we resolve it directly without + creating a procedure linkage table entry. */ + if (h == NULL) + continue; + + h->elf_link_hash_flags |= ELF_LINK_HASH_NEEDS_PLT; + h->plt.refcount += 1; + break; + + case R_386_TLS_IE_32: + case R_386_TLS_IE: + case R_386_TLS_GOTIE: + if (info->shared) + info->flags |= DF_STATIC_TLS; + /* Fall through */ + + case R_386_GOT32: + case R_386_TLS_GD: + /* This symbol requires a global offset table entry. */ + { + int tls_type, old_tls_type; + + switch (r_type) + { + default: + case R_386_GOT32: tls_type = GOT_NORMAL; break; + case R_386_TLS_GD: tls_type = GOT_TLS_GD; break; + case R_386_TLS_IE_32: + if (ELF32_R_TYPE (rel->r_info) == r_type) + tls_type = GOT_TLS_IE_NEG; + else + /* If this is a GD->IE transition, we may use either of + R_386_TLS_TPOFF and R_386_TLS_TPOFF32. */ + tls_type = GOT_TLS_IE; + break; + case R_386_TLS_IE: + case R_386_TLS_GOTIE: + tls_type = GOT_TLS_IE_POS; break; + } + + if (h != NULL) + { + h->got.refcount += 1; + old_tls_type = elf_i386_hash_entry(h)->tls_type; + } + else + { + bfd_signed_vma *local_got_refcounts; + + /* This is a global offset table entry for a local symbol. */ + local_got_refcounts = elf_local_got_refcounts (abfd); + if (local_got_refcounts == NULL) + { + bfd_size_type size; + + size = symtab_hdr->sh_info; + size *= (sizeof (bfd_signed_vma) + sizeof(char)); + local_got_refcounts = ((bfd_signed_vma *) + bfd_zalloc (abfd, size)); + if (local_got_refcounts == NULL) + return FALSE; + elf_local_got_refcounts (abfd) = local_got_refcounts; + elf_i386_local_got_tls_type (abfd) + = (char *) (local_got_refcounts + symtab_hdr->sh_info); + } + local_got_refcounts[r_symndx] += 1; + old_tls_type = elf_i386_local_got_tls_type (abfd) [r_symndx]; + } + + if ((old_tls_type & GOT_TLS_IE) && (tls_type & GOT_TLS_IE)) + tls_type |= old_tls_type; + /* If a TLS symbol is accessed using IE at least once, + there is no point to use dynamic model for it. */ + else if (old_tls_type != tls_type && old_tls_type != GOT_UNKNOWN + && (old_tls_type != GOT_TLS_GD + || (tls_type & GOT_TLS_IE) == 0)) + { + if ((old_tls_type & GOT_TLS_IE) && tls_type == GOT_TLS_GD) + tls_type = old_tls_type; + else + { + (*_bfd_error_handler) + (_("%s: `%s' accessed both as normal and thread local symbol"), + bfd_archive_filename (abfd), + h ? h->root.root.string : ""); + return FALSE; + } + } + + if (old_tls_type != tls_type) + { + if (h != NULL) + elf_i386_hash_entry (h)->tls_type = tls_type; + else + elf_i386_local_got_tls_type (abfd) [r_symndx] = tls_type; + } + } + /* Fall through */ + + case R_386_GOTOFF: + case R_386_GOTPC: + create_got: + if (htab->sgot == NULL) + { + if (htab->elf.dynobj == NULL) + htab->elf.dynobj = abfd; + if (!create_got_section (htab->elf.dynobj, info)) + return FALSE; + } + if (r_type != R_386_TLS_IE) + break; + /* Fall through */ + + case R_386_TLS_LE_32: + case R_386_TLS_LE: + if (!info->shared) + break; + info->flags |= DF_STATIC_TLS; + /* Fall through */ + + case R_386_32: + case R_386_PC32: + if (h != NULL && !info->shared) + { + /* If this reloc is in a read-only section, we might + need a copy reloc. We can't check reliably at this + stage whether the section is read-only, as input + sections have not yet been mapped to output sections. + Tentatively set the flag for now, and correct in + adjust_dynamic_symbol. */ + h->elf_link_hash_flags |= ELF_LINK_NON_GOT_REF; + + /* We may need a .plt entry if the function this reloc + refers to is in a shared lib. */ + h->plt.refcount += 1; + } + + /* If we are creating a shared library, and this is a reloc + against a global symbol, or a non PC relative reloc + against a local symbol, then we need to copy the reloc + into the shared library. However, if we are linking with + -Bsymbolic, we do not need to copy a reloc against a + global symbol which is defined in an object we are + including in the link (i.e., DEF_REGULAR is set). At + this point we have not seen all the input files, so it is + possible that DEF_REGULAR is not set now but will be set + later (it is never cleared). In case of a weak definition, + DEF_REGULAR may be cleared later by a strong definition in + a shared library. We account for that possibility below by + storing information in the relocs_copied field of the hash + table entry. A similar situation occurs when creating + shared libraries and symbol visibility changes render the + symbol local. + + If on the other hand, we are creating an executable, we + may need to keep relocations for symbols satisfied by a + dynamic library if we manage to avoid copy relocs for the + symbol. */ + if ((info->shared + && (sec->flags & SEC_ALLOC) != 0 + && (r_type != R_386_PC32 + || (h != NULL + && (! info->symbolic + || h->root.type == bfd_link_hash_defweak + || (h->elf_link_hash_flags + & ELF_LINK_HASH_DEF_REGULAR) == 0)))) + || (ELIMINATE_COPY_RELOCS + && !info->shared + && (sec->flags & SEC_ALLOC) != 0 + && h != NULL + && (h->root.type == bfd_link_hash_defweak + || (h->elf_link_hash_flags + & ELF_LINK_HASH_DEF_REGULAR) == 0))) + { + struct elf_i386_dyn_relocs *p; + struct elf_i386_dyn_relocs **head; + + /* We must copy these reloc types into the output file. + Create a reloc section in dynobj and make room for + this reloc. */ + if (sreloc == NULL) + { + const char *name; + bfd *dynobj; + unsigned int strndx = elf_elfheader (abfd)->e_shstrndx; + unsigned int shnam = elf_section_data (sec)->rel_hdr.sh_name; + + name = bfd_elf_string_from_elf_section (abfd, strndx, shnam); + if (name == NULL) + return FALSE; + + if (strncmp (name, ".rel", 4) != 0 + || strcmp (bfd_get_section_name (abfd, sec), + name + 4) != 0) + { + (*_bfd_error_handler) + (_("%s: bad relocation section name `%s\'"), + bfd_archive_filename (abfd), name); + } + + if (htab->elf.dynobj == NULL) + htab->elf.dynobj = abfd; + + dynobj = htab->elf.dynobj; + sreloc = bfd_get_section_by_name (dynobj, name); + if (sreloc == NULL) + { + flagword flags; + + sreloc = bfd_make_section (dynobj, name); + flags = (SEC_HAS_CONTENTS | SEC_READONLY + | SEC_IN_MEMORY | SEC_LINKER_CREATED); + if ((sec->flags & SEC_ALLOC) != 0) + flags |= SEC_ALLOC | SEC_LOAD; + if (sreloc == NULL + || ! bfd_set_section_flags (dynobj, sreloc, flags) + || ! bfd_set_section_alignment (dynobj, sreloc, 2)) + return FALSE; + } + elf_section_data (sec)->sreloc = sreloc; + } + + /* If this is a global symbol, we count the number of + relocations we need for this symbol. */ + if (h != NULL) + { + head = &((struct elf_i386_link_hash_entry *) h)->dyn_relocs; + } + else + { + /* Track dynamic relocs needed for local syms too. + We really need local syms available to do this + easily. Oh well. */ + + asection *s; + s = bfd_section_from_r_symndx (abfd, &htab->sym_sec, + sec, r_symndx); + if (s == NULL) + return FALSE; + + head = ((struct elf_i386_dyn_relocs **) + &elf_section_data (s)->local_dynrel); + } + + p = *head; + if (p == NULL || p->sec != sec) + { + bfd_size_type amt = sizeof *p; + p = ((struct elf_i386_dyn_relocs *) + bfd_alloc (htab->elf.dynobj, amt)); + if (p == NULL) + return FALSE; + p->next = *head; + *head = p; + p->sec = sec; + p->count = 0; + p->pc_count = 0; + } + + p->count += 1; + if (r_type == R_386_PC32) + p->pc_count += 1; + } + break; + + /* This relocation describes the C++ object vtable hierarchy. + Reconstruct it for later use during GC. */ + case R_386_GNU_VTINHERIT: + if (!_bfd_elf32_gc_record_vtinherit (abfd, sec, h, rel->r_offset)) + return FALSE; + break; + + /* This relocation describes which C++ vtable entries are actually + used. Record for later use during GC. */ + case R_386_GNU_VTENTRY: + if (!_bfd_elf32_gc_record_vtentry (abfd, sec, h, rel->r_offset)) + return FALSE; + break; + + default: + break; + } + } + + return TRUE; +} + +/* Return the section that should be marked against GC for a given + relocation. */ + +static asection * +elf_i386_gc_mark_hook (sec, info, rel, h, sym) + asection *sec; + struct bfd_link_info *info ATTRIBUTE_UNUSED; + Elf_Internal_Rela *rel; + struct elf_link_hash_entry *h; + Elf_Internal_Sym *sym; +{ + if (h != NULL) + { + switch (ELF32_R_TYPE (rel->r_info)) + { + case R_386_GNU_VTINHERIT: + case R_386_GNU_VTENTRY: + break; + + default: + switch (h->root.type) + { + case bfd_link_hash_defined: + case bfd_link_hash_defweak: + return h->root.u.def.section; + + case bfd_link_hash_common: + return h->root.u.c.p->section; + + default: + break; + } + } + } + else + return bfd_section_from_elf_index (sec->owner, sym->st_shndx); + + return NULL; +} + +/* Update the got entry reference counts for the section being removed. */ + +static bfd_boolean +elf_i386_gc_sweep_hook (abfd, info, sec, relocs) + bfd *abfd; + struct bfd_link_info *info; + asection *sec; + const Elf_Internal_Rela *relocs; +{ + Elf_Internal_Shdr *symtab_hdr; + struct elf_link_hash_entry **sym_hashes; + bfd_signed_vma *local_got_refcounts; + const Elf_Internal_Rela *rel, *relend; + + elf_section_data (sec)->local_dynrel = NULL; + + symtab_hdr = &elf_tdata (abfd)->symtab_hdr; + sym_hashes = elf_sym_hashes (abfd); + local_got_refcounts = elf_local_got_refcounts (abfd); + + relend = relocs + sec->reloc_count; + for (rel = relocs; rel < relend; rel++) + { + unsigned long r_symndx; + unsigned int r_type; + struct elf_link_hash_entry *h = NULL; + + r_symndx = ELF32_R_SYM (rel->r_info); + if (r_symndx >= symtab_hdr->sh_info) + { + struct elf_i386_link_hash_entry *eh; + struct elf_i386_dyn_relocs **pp; + struct elf_i386_dyn_relocs *p; + + h = sym_hashes[r_symndx - symtab_hdr->sh_info]; + eh = (struct elf_i386_link_hash_entry *) h; + + for (pp = &eh->dyn_relocs; (p = *pp) != NULL; pp = &p->next) + if (p->sec == sec) + { + /* Everything must go for SEC. */ + *pp = p->next; + break; + } + } + + r_type = ELF32_R_TYPE (rel->r_info); + r_type = elf_i386_tls_transition (info, r_type, h != NULL); + switch (r_type) + { + case R_386_TLS_LDM: + if (elf_i386_hash_table (info)->tls_ldm_got.refcount > 0) + elf_i386_hash_table (info)->tls_ldm_got.refcount -= 1; + break; + + case R_386_TLS_GD: + case R_386_TLS_IE_32: + case R_386_TLS_IE: + case R_386_TLS_GOTIE: + case R_386_GOT32: + if (h != NULL) + { + if (h->got.refcount > 0) + h->got.refcount -= 1; + } + else if (local_got_refcounts != NULL) + { + if (local_got_refcounts[r_symndx] > 0) + local_got_refcounts[r_symndx] -= 1; + } + break; + + case R_386_32: + case R_386_PC32: + if (info->shared) + break; + /* Fall through */ + + case R_386_PLT32: + if (h != NULL) + { + if (h->plt.refcount > 0) + h->plt.refcount -= 1; + } + break; + + default: + break; + } + } + + return TRUE; +} + +/* Adjust a symbol defined by a dynamic object and referenced by a + regular object. The current definition is in some section of the + dynamic object, but we're not including those sections. We have to + change the definition to something the rest of the link can + understand. */ + +static bfd_boolean +elf_i386_adjust_dynamic_symbol (info, h) + struct bfd_link_info *info; + struct elf_link_hash_entry *h; +{ + struct elf_i386_link_hash_table *htab; + asection *s; + unsigned int power_of_two; + + /* If this is a function, put it in the procedure linkage table. We + will fill in the contents of the procedure linkage table later, + when we know the address of the .got section. */ + if (h->type == STT_FUNC + || (h->elf_link_hash_flags & ELF_LINK_HASH_NEEDS_PLT) != 0) + { + if (h->plt.refcount <= 0 + || SYMBOL_CALLS_LOCAL (info, h) + || (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT + && h->root.type == bfd_link_hash_undefweak)) + { + /* This case can occur if we saw a PLT32 reloc in an input + file, but the symbol was never referred to by a dynamic + object, or if all references were garbage collected. In + such a case, we don't actually need to build a procedure + linkage table, and we can just do a PC32 reloc instead. */ + h->plt.offset = (bfd_vma) -1; + h->elf_link_hash_flags &= ~ELF_LINK_HASH_NEEDS_PLT; + } + + return TRUE; + } + else + /* It's possible that we incorrectly decided a .plt reloc was + needed for an R_386_PC32 reloc to a non-function sym in + check_relocs. We can't decide accurately between function and + non-function syms in check-relocs; Objects loaded later in + the link may change h->type. So fix it now. */ + h->plt.offset = (bfd_vma) -1; + + /* If this is a weak symbol, and there is a real definition, the + processor independent code will have arranged for us to see the + real definition first, and we can just use the same value. */ + if (h->weakdef != NULL) + { + BFD_ASSERT (h->weakdef->root.type == bfd_link_hash_defined + || h->weakdef->root.type == bfd_link_hash_defweak); + h->root.u.def.section = h->weakdef->root.u.def.section; + h->root.u.def.value = h->weakdef->root.u.def.value; + if (ELIMINATE_COPY_RELOCS || info->nocopyreloc) + h->elf_link_hash_flags + = ((h->elf_link_hash_flags & ~ELF_LINK_NON_GOT_REF) + | (h->weakdef->elf_link_hash_flags & ELF_LINK_NON_GOT_REF)); + return TRUE; + } + + /* This is a reference to a symbol defined by a dynamic object which + is not a function. */ + + /* If we are creating a shared library, we must presume that the + only references to the symbol are via the global offset table. + For such cases we need not do anything here; the relocations will + be handled correctly by relocate_section. */ + if (info->shared) + return TRUE; + + /* If there are no references to this symbol that do not use the + GOT, we don't need to generate a copy reloc. */ + if ((h->elf_link_hash_flags & ELF_LINK_NON_GOT_REF) == 0) + return TRUE; + + /* If -z nocopyreloc was given, we won't generate them either. */ + if (info->nocopyreloc) + { + h->elf_link_hash_flags &= ~ELF_LINK_NON_GOT_REF; + return TRUE; + } + + if (ELIMINATE_COPY_RELOCS) + { + struct elf_i386_link_hash_entry * eh; + struct elf_i386_dyn_relocs *p; + + eh = (struct elf_i386_link_hash_entry *) h; + for (p = eh->dyn_relocs; p != NULL; p = p->next) + { + s = p->sec->output_section; + if (s != NULL && (s->flags & SEC_READONLY) != 0) + break; + } + + /* If we didn't find any dynamic relocs in read-only sections, then + we'll be keeping the dynamic relocs and avoiding the copy reloc. */ + if (p == NULL) + { + h->elf_link_hash_flags &= ~ELF_LINK_NON_GOT_REF; + return TRUE; + } + } + + /* We must allocate the symbol in our .dynbss section, which will + become part of the .bss section of the executable. There will be + an entry for this symbol in the .dynsym section. The dynamic + object will contain position independent code, so all references + from the dynamic object to this symbol will go through the global + offset table. The dynamic linker will use the .dynsym entry to + determine the address it must put in the global offset table, so + both the dynamic object and the regular object will refer to the + same memory location for the variable. */ + + htab = elf_i386_hash_table (info); + + /* We must generate a R_386_COPY reloc to tell the dynamic linker to + copy the initial value out of the dynamic object and into the + runtime process image. */ + if ((h->root.u.def.section->flags & SEC_ALLOC) != 0) + { + htab->srelbss->_raw_size += sizeof (Elf32_External_Rel); + h->elf_link_hash_flags |= ELF_LINK_HASH_NEEDS_COPY; + } + + /* We need to figure out the alignment required for this symbol. I + have no idea how ELF linkers handle this. */ + power_of_two = bfd_log2 (h->size); + if (power_of_two > 3) + power_of_two = 3; + + /* Apply the required alignment. */ + s = htab->sdynbss; + s->_raw_size = BFD_ALIGN (s->_raw_size, (bfd_size_type) (1 << power_of_two)); + if (power_of_two > bfd_get_section_alignment (htab->elf.dynobj, s)) + { + if (! bfd_set_section_alignment (htab->elf.dynobj, s, power_of_two)) + return FALSE; + } + + /* Define the symbol as being at this point in the section. */ + h->root.u.def.section = s; + h->root.u.def.value = s->_raw_size; + + /* Increment the section size to make room for the symbol. */ + s->_raw_size += h->size; + + return TRUE; +} + +/* This is the condition under which elf_i386_finish_dynamic_symbol + will be called from elflink.h. If elflink.h doesn't call our + finish_dynamic_symbol routine, we'll need to do something about + initializing any .plt and .got entries in elf_i386_relocate_section. */ +#define WILL_CALL_FINISH_DYNAMIC_SYMBOL(DYN, SHARED, H) \ + ((DYN) \ + && ((SHARED) \ + || ((H)->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) == 0) \ + && ((H)->dynindx != -1 \ + || ((H)->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) != 0)) + +/* Allocate space in .plt, .got and associated reloc sections for + dynamic relocs. */ + +static bfd_boolean +allocate_dynrelocs (h, inf) + struct elf_link_hash_entry *h; + PTR inf; +{ + struct bfd_link_info *info; + struct elf_i386_link_hash_table *htab; + struct elf_i386_link_hash_entry *eh; + struct elf_i386_dyn_relocs *p; + + if (h->root.type == bfd_link_hash_indirect) + return TRUE; + + if (h->root.type == bfd_link_hash_warning) + /* When warning symbols are created, they **replace** the "real" + entry in the hash table, thus we never get to see the real + symbol in a hash traversal. So look at it now. */ + h = (struct elf_link_hash_entry *) h->root.u.i.link; + + info = (struct bfd_link_info *) inf; + htab = elf_i386_hash_table (info); + + if (htab->elf.dynamic_sections_created + && h->plt.refcount > 0) + { + /* Make sure this symbol is output as a dynamic symbol. + Undefined weak syms won't yet be marked as dynamic. */ + if (h->dynindx == -1 + && (h->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) == 0) + { + if (! bfd_elf32_link_record_dynamic_symbol (info, h)) + return FALSE; + } + + if (info->shared + || WILL_CALL_FINISH_DYNAMIC_SYMBOL (1, 0, h)) + { + asection *s = htab->splt; + + /* If this is the first .plt entry, make room for the special + first entry. */ + if (s->_raw_size == 0) + s->_raw_size += PLT_ENTRY_SIZE; + + h->plt.offset = s->_raw_size; + + /* If this symbol is not defined in a regular file, and we are + not generating a shared library, then set the symbol to this + location in the .plt. This is required to make function + pointers compare as equal between the normal executable and + the shared library. */ + if (! info->shared + && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0) + { + h->root.u.def.section = s; + h->root.u.def.value = h->plt.offset; + } + + /* Make room for this entry. */ + s->_raw_size += PLT_ENTRY_SIZE; + + /* We also need to make an entry in the .got.plt section, which + will be placed in the .got section by the linker script. */ + htab->sgotplt->_raw_size += 4; + + /* We also need to make an entry in the .rel.plt section. */ + htab->srelplt->_raw_size += sizeof (Elf32_External_Rel); + } + else + { + h->plt.offset = (bfd_vma) -1; + h->elf_link_hash_flags &= ~ELF_LINK_HASH_NEEDS_PLT; + } + } + else + { + h->plt.offset = (bfd_vma) -1; + h->elf_link_hash_flags &= ~ELF_LINK_HASH_NEEDS_PLT; + } + + /* If R_386_TLS_{IE_32,IE,GOTIE} symbol is now local to the binary, + make it a R_386_TLS_LE_32 requiring no TLS entry. */ + if (h->got.refcount > 0 + && !info->shared + && h->dynindx == -1 + && (elf_i386_hash_entry(h)->tls_type & GOT_TLS_IE)) + h->got.offset = (bfd_vma) -1; + else if (h->got.refcount > 0) + { + asection *s; + bfd_boolean dyn; + int tls_type = elf_i386_hash_entry(h)->tls_type; + + /* Make sure this symbol is output as a dynamic symbol. + Undefined weak syms won't yet be marked as dynamic. */ + if (h->dynindx == -1 + && (h->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) == 0) + { + if (! bfd_elf32_link_record_dynamic_symbol (info, h)) + return FALSE; + } + + s = htab->sgot; + h->got.offset = s->_raw_size; + s->_raw_size += 4; + /* R_386_TLS_GD needs 2 consecutive GOT slots. */ + if (tls_type == GOT_TLS_GD || tls_type == GOT_TLS_IE_BOTH) + s->_raw_size += 4; + dyn = htab->elf.dynamic_sections_created; + /* R_386_TLS_IE_32 needs one dynamic relocation, + R_386_TLS_IE resp. R_386_TLS_GOTIE needs one dynamic relocation, + (but if both R_386_TLS_IE_32 and R_386_TLS_IE is present, we + need two), R_386_TLS_GD needs one if local symbol and two if + global. */ + if (tls_type == GOT_TLS_IE_BOTH) + htab->srelgot->_raw_size += 2 * sizeof (Elf32_External_Rel); + else if ((tls_type == GOT_TLS_GD && h->dynindx == -1) + || (tls_type & GOT_TLS_IE)) + htab->srelgot->_raw_size += sizeof (Elf32_External_Rel); + else if (tls_type == GOT_TLS_GD) + htab->srelgot->_raw_size += 2 * sizeof (Elf32_External_Rel); + else if ((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT + || h->root.type != bfd_link_hash_undefweak) + && (info->shared + || WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, 0, h))) + htab->srelgot->_raw_size += sizeof (Elf32_External_Rel); + } + else + h->got.offset = (bfd_vma) -1; + + eh = (struct elf_i386_link_hash_entry *) h; + if (eh->dyn_relocs == NULL) + return TRUE; + + /* In the shared -Bsymbolic case, discard space allocated for + dynamic pc-relative relocs against symbols which turn out to be + defined in regular objects. For the normal shared case, discard + space for pc-relative relocs that have become local due to symbol + visibility changes. */ + + if (info->shared) + { + /* The only reloc that uses pc_count is R_386_PC32, which will + appear on a call or on something like ".long foo - .". We + want calls to protected symbols to resolve directly to the + function rather than going via the plt. If people want + function pointer comparisons to work as expected then they + should avoid writing assembly like ".long foo - .". */ + if (SYMBOL_CALLS_LOCAL (info, h)) + { + struct elf_i386_dyn_relocs **pp; + + for (pp = &eh->dyn_relocs; (p = *pp) != NULL; ) + { + p->count -= p->pc_count; + p->pc_count = 0; + if (p->count == 0) + *pp = p->next; + else + pp = &p->next; + } + } + + /* Also discard relocs on undefined weak syms with non-default + visibility. */ + if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT + && h->root.type == bfd_link_hash_undefweak) + eh->dyn_relocs = NULL; + } + else if (ELIMINATE_COPY_RELOCS) + { + /* For the non-shared case, discard space for relocs against + symbols which turn out to need copy relocs or are not + dynamic. */ + + if ((h->elf_link_hash_flags & ELF_LINK_NON_GOT_REF) == 0 + && (((h->elf_link_hash_flags & ELF_LINK_HASH_DEF_DYNAMIC) != 0 + && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0) + || (htab->elf.dynamic_sections_created + && (h->root.type == bfd_link_hash_undefweak + || h->root.type == bfd_link_hash_undefined)))) + { + /* Make sure this symbol is output as a dynamic symbol. + Undefined weak syms won't yet be marked as dynamic. */ + if (h->dynindx == -1 + && (h->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) == 0) + { + if (! bfd_elf32_link_record_dynamic_symbol (info, h)) + return FALSE; + } + + /* If that succeeded, we know we'll be keeping all the + relocs. */ + if (h->dynindx != -1) + goto keep; + } + + eh->dyn_relocs = NULL; + + keep: ; + } + + /* Finally, allocate space. */ + for (p = eh->dyn_relocs; p != NULL; p = p->next) + { + asection *sreloc = elf_section_data (p->sec)->sreloc; + sreloc->_raw_size += p->count * sizeof (Elf32_External_Rel); + } + + return TRUE; +} + +/* Find any dynamic relocs that apply to read-only sections. */ + +static bfd_boolean +readonly_dynrelocs (h, inf) + struct elf_link_hash_entry *h; + PTR inf; +{ + struct elf_i386_link_hash_entry *eh; + struct elf_i386_dyn_relocs *p; + + if (h->root.type == bfd_link_hash_warning) + h = (struct elf_link_hash_entry *) h->root.u.i.link; + + eh = (struct elf_i386_link_hash_entry *) h; + for (p = eh->dyn_relocs; p != NULL; p = p->next) + { + asection *s = p->sec->output_section; + + if (s != NULL && (s->flags & SEC_READONLY) != 0) + { + struct bfd_link_info *info = (struct bfd_link_info *) inf; + + info->flags |= DF_TEXTREL; + + /* Not an error, just cut short the traversal. */ + return FALSE; + } + } + return TRUE; +} + +/* Set the sizes of the dynamic sections. */ + +static bfd_boolean +elf_i386_size_dynamic_sections (output_bfd, info) + bfd *output_bfd ATTRIBUTE_UNUSED; + struct bfd_link_info *info; +{ + struct elf_i386_link_hash_table *htab; + bfd *dynobj; + asection *s; + bfd_boolean relocs; + bfd *ibfd; + + htab = elf_i386_hash_table (info); + dynobj = htab->elf.dynobj; + if (dynobj == NULL) + abort (); + + if (htab->elf.dynamic_sections_created) + { + /* Set the contents of the .interp section to the interpreter. */ + if (! info->shared) + { + s = bfd_get_section_by_name (dynobj, ".interp"); + if (s == NULL) + abort (); + s->_raw_size = sizeof ELF_DYNAMIC_INTERPRETER; + s->contents = (unsigned char *) ELF_DYNAMIC_INTERPRETER; + } + } + + /* Set up .got offsets for local syms, and space for local dynamic + relocs. */ + for (ibfd = info->input_bfds; ibfd != NULL; ibfd = ibfd->link_next) + { + bfd_signed_vma *local_got; + bfd_signed_vma *end_local_got; + char *local_tls_type; + bfd_size_type locsymcount; + Elf_Internal_Shdr *symtab_hdr; + asection *srel; + + if (bfd_get_flavour (ibfd) != bfd_target_elf_flavour) + continue; + + for (s = ibfd->sections; s != NULL; s = s->next) + { + struct elf_i386_dyn_relocs *p; + + for (p = *((struct elf_i386_dyn_relocs **) + &elf_section_data (s)->local_dynrel); + p != NULL; + p = p->next) + { + if (!bfd_is_abs_section (p->sec) + && bfd_is_abs_section (p->sec->output_section)) + { + /* Input section has been discarded, either because + it is a copy of a linkonce section or due to + linker script /DISCARD/, so we'll be discarding + the relocs too. */ + } + else if (p->count != 0) + { + srel = elf_section_data (p->sec)->sreloc; + srel->_raw_size += p->count * sizeof (Elf32_External_Rel); + if ((p->sec->output_section->flags & SEC_READONLY) != 0) + info->flags |= DF_TEXTREL; + } + } + } + + local_got = elf_local_got_refcounts (ibfd); + if (!local_got) + continue; + + symtab_hdr = &elf_tdata (ibfd)->symtab_hdr; + locsymcount = symtab_hdr->sh_info; + end_local_got = local_got + locsymcount; + local_tls_type = elf_i386_local_got_tls_type (ibfd); + s = htab->sgot; + srel = htab->srelgot; + for (; local_got < end_local_got; ++local_got, ++local_tls_type) + { + if (*local_got > 0) + { + *local_got = s->_raw_size; + s->_raw_size += 4; + if (*local_tls_type == GOT_TLS_GD + || *local_tls_type == GOT_TLS_IE_BOTH) + s->_raw_size += 4; + if (info->shared + || *local_tls_type == GOT_TLS_GD + || (*local_tls_type & GOT_TLS_IE)) + { + if (*local_tls_type == GOT_TLS_IE_BOTH) + srel->_raw_size += 2 * sizeof (Elf32_External_Rel); + else + srel->_raw_size += sizeof (Elf32_External_Rel); + } + } + else + *local_got = (bfd_vma) -1; + } + } + + if (htab->tls_ldm_got.refcount > 0) + { + /* Allocate 2 got entries and 1 dynamic reloc for R_386_TLS_LDM + relocs. */ + htab->tls_ldm_got.offset = htab->sgot->_raw_size; + htab->sgot->_raw_size += 8; + htab->srelgot->_raw_size += sizeof (Elf32_External_Rel); + } + else + htab->tls_ldm_got.offset = -1; + + /* Allocate global sym .plt and .got entries, and space for global + sym dynamic relocs. */ + elf_link_hash_traverse (&htab->elf, allocate_dynrelocs, (PTR) info); + + /* We now have determined the sizes of the various dynamic sections. + Allocate memory for them. */ + relocs = FALSE; + for (s = dynobj->sections; s != NULL; s = s->next) + { + if ((s->flags & SEC_LINKER_CREATED) == 0) + continue; + + if (s == htab->splt + || s == htab->sgot + || s == htab->sgotplt) + { + /* Strip this section if we don't need it; see the + comment below. */ + } + else if (strncmp (bfd_get_section_name (dynobj, s), ".rel", 4) == 0) + { + if (s->_raw_size != 0 && s != htab->srelplt) + relocs = TRUE; + + /* We use the reloc_count field as a counter if we need + to copy relocs into the output file. */ + s->reloc_count = 0; + } + else + { + /* It's not one of our sections, so don't allocate space. */ + continue; + } + + if (s->_raw_size == 0) + { + /* If we don't need this section, strip it from the + output file. This is mostly to handle .rel.bss and + .rel.plt. We must create both sections in + create_dynamic_sections, because they must be created + before the linker maps input sections to output + sections. The linker does that before + adjust_dynamic_symbol is called, and it is that + function which decides whether anything needs to go + into these sections. */ + + _bfd_strip_section_from_output (info, s); + continue; + } + + /* Allocate memory for the section contents. We use bfd_zalloc + here in case unused entries are not reclaimed before the + section's contents are written out. This should not happen, + but this way if it does, we get a R_386_NONE reloc instead + of garbage. */ + s->contents = (bfd_byte *) bfd_zalloc (dynobj, s->_raw_size); + if (s->contents == NULL) + return FALSE; + } + + if (htab->elf.dynamic_sections_created) + { + /* Add some entries to the .dynamic section. We fill in the + values later, in elf_i386_finish_dynamic_sections, but we + must add the entries now so that we get the correct size for + the .dynamic section. The DT_DEBUG entry is filled in by the + dynamic linker and used by the debugger. */ +#define add_dynamic_entry(TAG, VAL) \ + bfd_elf32_add_dynamic_entry (info, (bfd_vma) (TAG), (bfd_vma) (VAL)) + + if (! info->shared) + { + if (!add_dynamic_entry (DT_DEBUG, 0)) + return FALSE; + } + + if (htab->splt->_raw_size != 0) + { + if (!add_dynamic_entry (DT_PLTGOT, 0) + || !add_dynamic_entry (DT_PLTRELSZ, 0) + || !add_dynamic_entry (DT_PLTREL, DT_REL) + || !add_dynamic_entry (DT_JMPREL, 0)) + return FALSE; + } + + if (relocs) + { + if (!add_dynamic_entry (DT_REL, 0) + || !add_dynamic_entry (DT_RELSZ, 0) + || !add_dynamic_entry (DT_RELENT, sizeof (Elf32_External_Rel))) + return FALSE; + + /* If any dynamic relocs apply to a read-only section, + then we need a DT_TEXTREL entry. */ + if ((info->flags & DF_TEXTREL) == 0) + elf_link_hash_traverse (&htab->elf, readonly_dynrelocs, + (PTR) info); + + if ((info->flags & DF_TEXTREL) != 0) + { + if (!add_dynamic_entry (DT_TEXTREL, 0)) + return FALSE; + } + } + } +#undef add_dynamic_entry + + return TRUE; +} + +/* Set the correct type for an x86 ELF section. We do this by the + section name, which is a hack, but ought to work. */ + +static bfd_boolean +elf_i386_fake_sections (abfd, hdr, sec) + bfd *abfd ATTRIBUTE_UNUSED; + Elf_Internal_Shdr *hdr; + asection *sec; +{ + register const char *name; + + name = bfd_get_section_name (abfd, sec); + + /* This is an ugly, but unfortunately necessary hack that is + needed when producing EFI binaries on x86. It tells + elf.c:elf_fake_sections() not to consider ".reloc" as a section + containing ELF relocation info. We need this hack in order to + be able to generate ELF binaries that can be translated into + EFI applications (which are essentially COFF objects). Those + files contain a COFF ".reloc" section inside an ELFNN object, + which would normally cause BFD to segfault because it would + attempt to interpret this section as containing relocation + entries for section "oc". With this hack enabled, ".reloc" + will be treated as a normal data section, which will avoid the + segfault. However, you won't be able to create an ELFNN binary + with a section named "oc" that needs relocations, but that's + the kind of ugly side-effects you get when detecting section + types based on their names... In practice, this limitation is + unlikely to bite. */ + if (strcmp (name, ".reloc") == 0) + hdr->sh_type = SHT_PROGBITS; + + return TRUE; +} + +/* Return the base VMA address which should be subtracted from real addresses + when resolving @dtpoff relocation. + This is PT_TLS segment p_vaddr. */ + +static bfd_vma +dtpoff_base (info) + struct bfd_link_info *info; +{ + /* If tls_segment is NULL, we should have signalled an error already. */ + if (elf_hash_table (info)->tls_segment == NULL) + return 0; + return elf_hash_table (info)->tls_segment->start; +} + +/* Return the relocation value for @tpoff relocation + if STT_TLS virtual address is ADDRESS. */ + +static bfd_vma +tpoff (info, address) + struct bfd_link_info *info; + bfd_vma address; +{ + struct elf_link_tls_segment *tls_segment + = elf_hash_table (info)->tls_segment; + + /* If tls_segment is NULL, we should have signalled an error already. */ + if (tls_segment == NULL) + return 0; + return (align_power (tls_segment->size, tls_segment->align) + + tls_segment->start - address); +} + +/* Relocate an i386 ELF section. */ + +static bfd_boolean +elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, + contents, relocs, local_syms, local_sections) + bfd *output_bfd; + struct bfd_link_info *info; + bfd *input_bfd; + asection *input_section; + bfd_byte *contents; + Elf_Internal_Rela *relocs; + Elf_Internal_Sym *local_syms; + asection **local_sections; +{ + struct elf_i386_link_hash_table *htab; + Elf_Internal_Shdr *symtab_hdr; + struct elf_link_hash_entry **sym_hashes; + bfd_vma *local_got_offsets; + Elf_Internal_Rela *rel; + Elf_Internal_Rela *relend; + + htab = elf_i386_hash_table (info); + symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr; + sym_hashes = elf_sym_hashes (input_bfd); + local_got_offsets = elf_local_got_offsets (input_bfd); + + rel = relocs; + relend = relocs + input_section->reloc_count; + for (; rel < relend; rel++) + { + unsigned int r_type; + reloc_howto_type *howto; + unsigned long r_symndx; + struct elf_link_hash_entry *h; + Elf_Internal_Sym *sym; + asection *sec; + bfd_vma off; + bfd_vma relocation; + bfd_boolean unresolved_reloc; + bfd_reloc_status_type r; + unsigned int indx; + int tls_type; + + r_type = ELF32_R_TYPE (rel->r_info); + if (r_type == (int) R_386_GNU_VTINHERIT + || r_type == (int) R_386_GNU_VTENTRY) + continue; + + if ((indx = (unsigned) r_type) >= R_386_standard + && ((indx = r_type - R_386_ext_offset) - R_386_standard + >= R_386_ext - R_386_standard) + && ((indx = r_type - R_386_tls_offset) - R_386_ext + >= R_386_tls - R_386_ext)) + { + bfd_set_error (bfd_error_bad_value); + return FALSE; + } + howto = elf_howto_table + indx; + + r_symndx = ELF32_R_SYM (rel->r_info); + + if (info->relocateable) + { + bfd_vma val; + bfd_byte *where; + + /* This is a relocatable link. We don't have to change + anything, unless the reloc is against a section symbol, + in which case we have to adjust according to where the + section symbol winds up in the output section. */ + if (r_symndx >= symtab_hdr->sh_info) + continue; + + sym = local_syms + r_symndx; + if (ELF_ST_TYPE (sym->st_info) != STT_SECTION) + continue; + + sec = local_sections[r_symndx]; + val = sec->output_offset; + if (val == 0) + continue; + + where = contents + rel->r_offset; + switch (howto->size) + { + /* FIXME: overflow checks. */ + case 0: + val += bfd_get_8 (input_bfd, where); + bfd_put_8 (input_bfd, val, where); + break; + case 1: + val += bfd_get_16 (input_bfd, where); + bfd_put_16 (input_bfd, val, where); + break; + case 2: + val += bfd_get_32 (input_bfd, where); + bfd_put_32 (input_bfd, val, where); + break; + default: + abort (); + } + continue; + } + + /* This is a final link. */ + h = NULL; + sym = NULL; + sec = NULL; + unresolved_reloc = FALSE; + if (r_symndx < symtab_hdr->sh_info) + { + sym = local_syms + r_symndx; + sec = local_sections[r_symndx]; + relocation = (sec->output_section->vma + + sec->output_offset + + sym->st_value); + if ((sec->flags & SEC_MERGE) + && ELF_ST_TYPE (sym->st_info) == STT_SECTION) + { + asection *msec; + bfd_vma addend; + bfd_byte *where = contents + rel->r_offset; + + switch (howto->size) + { + case 0: + addend = bfd_get_8 (input_bfd, where); + if (howto->pc_relative) + { + addend = (addend ^ 0x80) - 0x80; + addend += 1; + } + break; + case 1: + addend = bfd_get_16 (input_bfd, where); + if (howto->pc_relative) + { + addend = (addend ^ 0x8000) - 0x8000; + addend += 2; + } + break; + case 2: + addend = bfd_get_32 (input_bfd, where); + if (howto->pc_relative) + { + addend = (addend ^ 0x80000000) - 0x80000000; + addend += 4; + } + break; + default: + abort (); + } + + msec = sec; + addend = _bfd_elf_rel_local_sym (output_bfd, sym, &msec, addend); + addend -= relocation; + addend += msec->output_section->vma + msec->output_offset; + + switch (howto->size) + { + case 0: + /* FIXME: overflow checks. */ + if (howto->pc_relative) + addend -= 1; + bfd_put_8 (input_bfd, addend, where); + break; + case 1: + if (howto->pc_relative) + addend -= 2; + bfd_put_16 (input_bfd, addend, where); + break; + case 2: + if (howto->pc_relative) + addend -= 4; + bfd_put_32 (input_bfd, addend, where); + break; + } + } + } + else + { + h = sym_hashes[r_symndx - symtab_hdr->sh_info]; + while (h->root.type == bfd_link_hash_indirect + || h->root.type == bfd_link_hash_warning) + h = (struct elf_link_hash_entry *) h->root.u.i.link; + + relocation = 0; + if (h->root.type == bfd_link_hash_defined + || h->root.type == bfd_link_hash_defweak) + { + sec = h->root.u.def.section; + if (sec->output_section == NULL) + /* Set a flag that will be cleared later if we find a + relocation value for this symbol. output_section + is typically NULL for symbols satisfied by a shared + library. */ + unresolved_reloc = TRUE; + else + relocation = (h->root.u.def.value + + sec->output_section->vma + + sec->output_offset); + } + else if (h->root.type == bfd_link_hash_undefweak) + ; + else if (info->shared + && !info->no_undefined + && ELF_ST_VISIBILITY (h->other) == STV_DEFAULT) + ; + else + { + if (! ((*info->callbacks->undefined_symbol) + (info, h->root.root.string, input_bfd, + input_section, rel->r_offset, + (!info->shared || info->no_undefined + || ELF_ST_VISIBILITY (h->other))))) + return FALSE; + } + } + + switch (r_type) + { + case R_386_GOT32: + /* Relocation is to the entry for this symbol in the global + offset table. */ + if (htab->sgot == NULL) + abort (); + + if (h != NULL) + { + bfd_boolean dyn; + + off = h->got.offset; + dyn = htab->elf.dynamic_sections_created; + if (! WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, info->shared, h) + || (info->shared + && SYMBOL_REFERENCES_LOCAL (info, h)) + || (ELF_ST_VISIBILITY (h->other) + && h->root.type == bfd_link_hash_undefweak)) + { + /* This is actually a static link, or it is a + -Bsymbolic link and the symbol is defined + locally, or the symbol was forced to be local + because of a version file. We must initialize + this entry in the global offset table. Since the + offset must always be a multiple of 4, we use the + least significant bit to record whether we have + initialized it already. + + When doing a dynamic link, we create a .rel.got + relocation entry to initialize the value. This + is done in the finish_dynamic_symbol routine. */ + if ((off & 1) != 0) + off &= ~1; + else + { + bfd_put_32 (output_bfd, relocation, + htab->sgot->contents + off); + h->got.offset |= 1; + } + } + else + unresolved_reloc = FALSE; + } + else + { + if (local_got_offsets == NULL) + abort (); + + off = local_got_offsets[r_symndx]; + + /* The offset must always be a multiple of 4. We use + the least significant bit to record whether we have + already generated the necessary reloc. */ + if ((off & 1) != 0) + off &= ~1; + else + { + bfd_put_32 (output_bfd, relocation, + htab->sgot->contents + off); + + if (info->shared) + { + asection *s; + Elf_Internal_Rela outrel; + bfd_byte *loc; + + s = htab->srelgot; + if (s == NULL) + abort (); + + outrel.r_offset = (htab->sgot->output_section->vma + + htab->sgot->output_offset + + off); + outrel.r_info = ELF32_R_INFO (0, R_386_RELATIVE); + loc = s->contents; + loc += s->reloc_count++ * sizeof (Elf32_External_Rel); + bfd_elf32_swap_reloc_out (output_bfd, &outrel, loc); + } + + local_got_offsets[r_symndx] |= 1; + } + } + + if (off >= (bfd_vma) -2) + abort (); + + relocation = htab->sgot->output_offset + off; + break; + + case R_386_GOTOFF: + /* Relocation is relative to the start of the global offset + table. */ + + /* Note that sgot->output_offset is not involved in this + calculation. We always want the start of .got. If we + defined _GLOBAL_OFFSET_TABLE in a different way, as is + permitted by the ABI, we might have to change this + calculation. */ + relocation -= htab->sgot->output_section->vma; + break; + + case R_386_GOTPC: + /* Use global offset table as symbol value. */ + relocation = htab->sgot->output_section->vma; + unresolved_reloc = FALSE; + break; + + case R_386_PLT32: + /* Relocation is to the entry for this symbol in the + procedure linkage table. */ + + /* Resolve a PLT32 reloc against a local symbol directly, + without using the procedure linkage table. */ + if (h == NULL) + break; + + if (h->plt.offset == (bfd_vma) -1 + || htab->splt == NULL) + { + /* We didn't make a PLT entry for this symbol. This + happens when statically linking PIC code, or when + using -Bsymbolic. */ + break; + } + + relocation = (htab->splt->output_section->vma + + htab->splt->output_offset + + h->plt.offset); + unresolved_reloc = FALSE; + break; + + case R_386_32: + case R_386_PC32: + /* r_symndx will be zero only for relocs against symbols + from removed linkonce sections, or sections discarded by + a linker script. */ + if (r_symndx == 0 + || (input_section->flags & SEC_ALLOC) == 0) + break; + + if ((info->shared + && (h == NULL + || ELF_ST_VISIBILITY (h->other) == STV_DEFAULT + || h->root.type != bfd_link_hash_undefweak) + && (r_type != R_386_PC32 + || (h != NULL + && !SYMBOL_CALLS_LOCAL (info, h)))) + || (ELIMINATE_COPY_RELOCS + && !info->shared + && h != NULL + && h->dynindx != -1 + && (h->elf_link_hash_flags & ELF_LINK_NON_GOT_REF) == 0 + && (((h->elf_link_hash_flags + & ELF_LINK_HASH_DEF_DYNAMIC) != 0 + && (h->elf_link_hash_flags + & ELF_LINK_HASH_DEF_REGULAR) == 0) + || h->root.type == bfd_link_hash_undefweak + || h->root.type == bfd_link_hash_undefined))) + { + Elf_Internal_Rela outrel; + bfd_byte *loc; + bfd_boolean skip, relocate; + asection *sreloc; + + /* When generating a shared object, these relocations + are copied into the output file to be resolved at run + time. */ + + skip = FALSE; + relocate = FALSE; + + outrel.r_offset = + _bfd_elf_section_offset (output_bfd, info, input_section, + rel->r_offset); + if (outrel.r_offset == (bfd_vma) -1) + skip = TRUE; + else if (outrel.r_offset == (bfd_vma) -2) + skip = TRUE, relocate = TRUE; + outrel.r_offset += (input_section->output_section->vma + + input_section->output_offset); + + if (skip) + memset (&outrel, 0, sizeof outrel); + else if (h != NULL + && h->dynindx != -1 + && (r_type == R_386_PC32 + || !info->shared + || !info->symbolic + || (h->elf_link_hash_flags + & ELF_LINK_HASH_DEF_REGULAR) == 0)) + outrel.r_info = ELF32_R_INFO (h->dynindx, r_type); + else + { + /* This symbol is local, or marked to become local. */ + relocate = TRUE; + outrel.r_info = ELF32_R_INFO (0, R_386_RELATIVE); + } + + sreloc = elf_section_data (input_section)->sreloc; + if (sreloc == NULL) + abort (); + + loc = sreloc->contents; + loc += sreloc->reloc_count++ * sizeof (Elf32_External_Rel); + bfd_elf32_swap_reloc_out (output_bfd, &outrel, loc); + + /* If this reloc is against an external symbol, we do + not want to fiddle with the addend. Otherwise, we + need to include the symbol value so that it becomes + an addend for the dynamic reloc. */ + if (! relocate) + continue; + } + break; + + case R_386_TLS_IE: + if (info->shared) + { + Elf_Internal_Rela outrel; + bfd_byte *loc; + asection *sreloc; + + outrel.r_offset = rel->r_offset + + input_section->output_section->vma + + input_section->output_offset; + outrel.r_info = ELF32_R_INFO (0, R_386_RELATIVE); + sreloc = elf_section_data (input_section)->sreloc; + if (sreloc == NULL) + abort (); + loc = sreloc->contents; + loc += sreloc->reloc_count++ * sizeof (Elf32_External_Rel); + bfd_elf32_swap_reloc_out (output_bfd, &outrel, loc); + } + /* Fall through */ + + case R_386_TLS_GD: + case R_386_TLS_IE_32: + case R_386_TLS_GOTIE: + r_type = elf_i386_tls_transition (info, r_type, h == NULL); + tls_type = GOT_UNKNOWN; + if (h == NULL && local_got_offsets) + tls_type = elf_i386_local_got_tls_type (input_bfd) [r_symndx]; + else if (h != NULL) + { + tls_type = elf_i386_hash_entry(h)->tls_type; + if (!info->shared && h->dynindx == -1 && (tls_type & GOT_TLS_IE)) + r_type = R_386_TLS_LE_32; + } + if (tls_type == GOT_TLS_IE) + tls_type = GOT_TLS_IE_NEG; + if (r_type == R_386_TLS_GD) + { + if (tls_type == GOT_TLS_IE_POS) + r_type = R_386_TLS_GOTIE; + else if (tls_type & GOT_TLS_IE) + r_type = R_386_TLS_IE_32; + } + + if (r_type == R_386_TLS_LE_32) + { + BFD_ASSERT (! unresolved_reloc); + if (ELF32_R_TYPE (rel->r_info) == R_386_TLS_GD) + { + unsigned int val, type; + bfd_vma roff; + + /* GD->LE transition. */ + BFD_ASSERT (rel->r_offset >= 2); + type = bfd_get_8 (input_bfd, contents + rel->r_offset - 2); + BFD_ASSERT (type == 0x8d || type == 0x04); + BFD_ASSERT (rel->r_offset + 9 <= input_section->_raw_size); + BFD_ASSERT (bfd_get_8 (input_bfd, + contents + rel->r_offset + 4) + == 0xe8); + BFD_ASSERT (rel + 1 < relend); + BFD_ASSERT (ELF32_R_TYPE (rel[1].r_info) == R_386_PLT32); + roff = rel->r_offset + 5; + val = bfd_get_8 (input_bfd, + contents + rel->r_offset - 1); + if (type == 0x04) + { + /* leal foo(,%reg,1), %eax; call ___tls_get_addr + Change it into: + movl %gs:0, %eax; subl $foo@tpoff, %eax + (6 byte form of subl). */ + BFD_ASSERT (rel->r_offset >= 3); + BFD_ASSERT (bfd_get_8 (input_bfd, + contents + rel->r_offset - 3) + == 0x8d); + BFD_ASSERT ((val & 0xc7) == 0x05 && val != (4 << 3)); + memcpy (contents + rel->r_offset - 3, + "\x65\xa1\0\0\0\0\x81\xe8\0\0\0", 12); + } + else + { + BFD_ASSERT ((val & 0xf8) == 0x80 && (val & 7) != 4); + if (rel->r_offset + 10 <= input_section->_raw_size + && bfd_get_8 (input_bfd, + contents + rel->r_offset + 9) == 0x90) + { + /* leal foo(%reg), %eax; call ___tls_get_addr; nop + Change it into: + movl %gs:0, %eax; subl $foo@tpoff, %eax + (6 byte form of subl). */ + memcpy (contents + rel->r_offset - 2, + "\x65\xa1\0\0\0\0\x81\xe8\0\0\0", 12); + roff = rel->r_offset + 6; + } + else + { + /* leal foo(%reg), %eax; call ___tls_get_addr + Change it into: + movl %gs:0, %eax; subl $foo@tpoff, %eax + (5 byte form of subl). */ + memcpy (contents + rel->r_offset - 2, + "\x65\xa1\0\0\0\0\x2d\0\0\0", 11); + } + } + bfd_put_32 (output_bfd, tpoff (info, relocation), + contents + roff); + /* Skip R_386_PLT32. */ + rel++; + continue; + } + else if (ELF32_R_TYPE (rel->r_info) == R_386_TLS_IE) + { + unsigned int val, type; + + /* IE->LE transition: + Originally it can be one of: + movl foo, %eax + movl foo, %reg + addl foo, %reg + We change it into: + movl $foo, %eax + movl $foo, %reg + addl $foo, %reg. */ + BFD_ASSERT (rel->r_offset >= 1); + val = bfd_get_8 (input_bfd, contents + rel->r_offset - 1); + BFD_ASSERT (rel->r_offset + 4 <= input_section->_raw_size); + if (val == 0xa1) + { + /* movl foo, %eax. */ + bfd_put_8 (output_bfd, 0xb8, contents + rel->r_offset - 1); + } + else + { + BFD_ASSERT (rel->r_offset >= 2); + type = bfd_get_8 (input_bfd, contents + rel->r_offset - 2); + switch (type) + { + case 0x8b: + /* movl */ + BFD_ASSERT ((val & 0xc7) == 0x05); + bfd_put_8 (output_bfd, 0xc7, + contents + rel->r_offset - 2); + bfd_put_8 (output_bfd, + 0xc0 | ((val >> 3) & 7), + contents + rel->r_offset - 1); + break; + case 0x03: + /* addl */ + BFD_ASSERT ((val & 0xc7) == 0x05); + bfd_put_8 (output_bfd, 0x81, + contents + rel->r_offset - 2); + bfd_put_8 (output_bfd, + 0xc0 | ((val >> 3) & 7), + contents + rel->r_offset - 1); + break; + default: + BFD_FAIL (); + break; + } + } + bfd_put_32 (output_bfd, -tpoff (info, relocation), + contents + rel->r_offset); + continue; + } + else + { + unsigned int val, type; + + /* {IE_32,GOTIE}->LE transition: + Originally it can be one of: + subl foo(%reg1), %reg2 + movl foo(%reg1), %reg2 + addl foo(%reg1), %reg2 + We change it into: + subl $foo, %reg2 + movl $foo, %reg2 (6 byte form) + addl $foo, %reg2. */ + BFD_ASSERT (rel->r_offset >= 2); + type = bfd_get_8 (input_bfd, contents + rel->r_offset - 2); + val = bfd_get_8 (input_bfd, contents + rel->r_offset - 1); + BFD_ASSERT (rel->r_offset + 4 <= input_section->_raw_size); + BFD_ASSERT ((val & 0xc0) == 0x80 && (val & 7) != 4); + if (type == 0x8b) + { + /* movl */ + bfd_put_8 (output_bfd, 0xc7, + contents + rel->r_offset - 2); + bfd_put_8 (output_bfd, 0xc0 | ((val >> 3) & 7), + contents + rel->r_offset - 1); + } + else if (type == 0x2b) + { + /* subl */ + bfd_put_8 (output_bfd, 0x81, + contents + rel->r_offset - 2); + bfd_put_8 (output_bfd, 0xe8 | ((val >> 3) & 7), + contents + rel->r_offset - 1); + } + else if (type == 0x03) + { + /* addl */ + bfd_put_8 (output_bfd, 0x81, + contents + rel->r_offset - 2); + bfd_put_8 (output_bfd, 0xc0 | ((val >> 3) & 7), + contents + rel->r_offset - 1); + } + else + BFD_FAIL (); + if (ELF32_R_TYPE (rel->r_info) == R_386_TLS_GOTIE) + bfd_put_32 (output_bfd, -tpoff (info, relocation), + contents + rel->r_offset); + else + bfd_put_32 (output_bfd, tpoff (info, relocation), + contents + rel->r_offset); + continue; + } + } + + if (htab->sgot == NULL) + abort (); + + if (h != NULL) + off = h->got.offset; + else + { + if (local_got_offsets == NULL) + abort (); + + off = local_got_offsets[r_symndx]; + } + + if ((off & 1) != 0) + off &= ~1; + else + { + Elf_Internal_Rela outrel; + bfd_byte *loc; + int dr_type, indx; + + if (htab->srelgot == NULL) + abort (); + + outrel.r_offset = (htab->sgot->output_section->vma + + htab->sgot->output_offset + off); + + indx = h && h->dynindx != -1 ? h->dynindx : 0; + if (r_type == R_386_TLS_GD) + dr_type = R_386_TLS_DTPMOD32; + else if (tls_type == GOT_TLS_IE_POS) + dr_type = R_386_TLS_TPOFF; + else + dr_type = R_386_TLS_TPOFF32; + if (dr_type == R_386_TLS_TPOFF && indx == 0) + bfd_put_32 (output_bfd, relocation - dtpoff_base (info), + htab->sgot->contents + off); + else if (dr_type == R_386_TLS_TPOFF32 && indx == 0) + bfd_put_32 (output_bfd, dtpoff_base (info) - relocation, + htab->sgot->contents + off); + else + bfd_put_32 (output_bfd, 0, + htab->sgot->contents + off); + outrel.r_info = ELF32_R_INFO (indx, dr_type); + loc = htab->srelgot->contents; + loc += htab->srelgot->reloc_count++ * sizeof (Elf32_External_Rel); + bfd_elf32_swap_reloc_out (output_bfd, &outrel, loc); + + if (r_type == R_386_TLS_GD) + { + if (indx == 0) + { + BFD_ASSERT (! unresolved_reloc); + bfd_put_32 (output_bfd, + relocation - dtpoff_base (info), + htab->sgot->contents + off + 4); + } + else + { + bfd_put_32 (output_bfd, 0, + htab->sgot->contents + off + 4); + outrel.r_info = ELF32_R_INFO (indx, + R_386_TLS_DTPOFF32); + outrel.r_offset += 4; + htab->srelgot->reloc_count++; + loc += sizeof (Elf32_External_Rel); + bfd_elf32_swap_reloc_out (output_bfd, &outrel, loc); + } + } + else if (tls_type == GOT_TLS_IE_BOTH) + { + bfd_put_32 (output_bfd, + indx == 0 ? relocation - dtpoff_base (info) : 0, + htab->sgot->contents + off + 4); + outrel.r_info = ELF32_R_INFO (indx, R_386_TLS_TPOFF); + outrel.r_offset += 4; + htab->srelgot->reloc_count++; + loc += sizeof (Elf32_External_Rel); + bfd_elf32_swap_reloc_out (output_bfd, &outrel, loc); + } + + if (h != NULL) + h->got.offset |= 1; + else + local_got_offsets[r_symndx] |= 1; + } + + if (off >= (bfd_vma) -2) + abort (); + if (r_type == ELF32_R_TYPE (rel->r_info)) + { + relocation = htab->sgot->output_offset + off; + if ((r_type == R_386_TLS_IE || r_type == R_386_TLS_GOTIE) + && tls_type == GOT_TLS_IE_BOTH) + relocation += 4; + if (r_type == R_386_TLS_IE) + relocation += htab->sgot->output_section->vma; + unresolved_reloc = FALSE; + } + else + { + unsigned int val, type; + bfd_vma roff; + + /* GD->IE transition. */ + BFD_ASSERT (rel->r_offset >= 2); + type = bfd_get_8 (input_bfd, contents + rel->r_offset - 2); + BFD_ASSERT (type == 0x8d || type == 0x04); + BFD_ASSERT (rel->r_offset + 9 <= input_section->_raw_size); + BFD_ASSERT (bfd_get_8 (input_bfd, contents + rel->r_offset + 4) + == 0xe8); + BFD_ASSERT (rel + 1 < relend); + BFD_ASSERT (ELF32_R_TYPE (rel[1].r_info) == R_386_PLT32); + roff = rel->r_offset - 3; + val = bfd_get_8 (input_bfd, contents + rel->r_offset - 1); + if (type == 0x04) + { + /* leal foo(,%reg,1), %eax; call ___tls_get_addr + Change it into: + movl %gs:0, %eax; subl $foo@gottpoff(%reg), %eax. */ + BFD_ASSERT (rel->r_offset >= 3); + BFD_ASSERT (bfd_get_8 (input_bfd, + contents + rel->r_offset - 3) + == 0x8d); + BFD_ASSERT ((val & 0xc7) == 0x05 && val != (4 << 3)); + val >>= 3; + } + else + { + /* leal foo(%reg), %eax; call ___tls_get_addr; nop + Change it into: + movl %gs:0, %eax; subl $foo@gottpoff(%reg), %eax. */ + BFD_ASSERT (rel->r_offset + 10 <= input_section->_raw_size); + BFD_ASSERT ((val & 0xf8) == 0x80 && (val & 7) != 4); + BFD_ASSERT (bfd_get_8 (input_bfd, + contents + rel->r_offset + 9) + == 0x90); + roff = rel->r_offset - 2; + } + memcpy (contents + roff, + "\x65\xa1\0\0\0\0\x2b\x80\0\0\0", 12); + contents[roff + 7] = 0x80 | (val & 7); + /* If foo is used only with foo@gotntpoff(%reg) and + foo@indntpoff, but not with foo@gottpoff(%reg), change + subl $foo@gottpoff(%reg), %eax + into: + addl $foo@gotntpoff(%reg), %eax. */ + if (r_type == R_386_TLS_GOTIE) + { + contents[roff + 6] = 0x03; + if (tls_type == GOT_TLS_IE_BOTH) + off += 4; + } + bfd_put_32 (output_bfd, htab->sgot->output_offset + off, + contents + roff + 8); + /* Skip R_386_PLT32. */ + rel++; + continue; + } + break; + + case R_386_TLS_LDM: + if (! info->shared) + { + unsigned int val; + + /* LD->LE transition: + Ensure it is: + leal foo(%reg), %eax; call ___tls_get_addr. + We change it into: + movl %gs:0, %eax; nop; leal 0(%esi,1), %esi. */ + BFD_ASSERT (rel->r_offset >= 2); + BFD_ASSERT (bfd_get_8 (input_bfd, contents + rel->r_offset - 2) + == 0x8d); + val = bfd_get_8 (input_bfd, contents + rel->r_offset - 1); + BFD_ASSERT ((val & 0xf8) == 0x80 && (val & 7) != 4); + BFD_ASSERT (rel->r_offset + 9 <= input_section->_raw_size); + BFD_ASSERT (bfd_get_8 (input_bfd, contents + rel->r_offset + 4) + == 0xe8); + BFD_ASSERT (rel + 1 < relend); + BFD_ASSERT (ELF32_R_TYPE (rel[1].r_info) == R_386_PLT32); + memcpy (contents + rel->r_offset - 2, + "\x65\xa1\0\0\0\0\x90\x8d\x74\x26", 11); + /* Skip R_386_PLT32. */ + rel++; + continue; + } + + if (htab->sgot == NULL) + abort (); + + off = htab->tls_ldm_got.offset; + if (off & 1) + off &= ~1; + else + { + Elf_Internal_Rela outrel; + bfd_byte *loc; + + if (htab->srelgot == NULL) + abort (); + + outrel.r_offset = (htab->sgot->output_section->vma + + htab->sgot->output_offset + off); + + bfd_put_32 (output_bfd, 0, + htab->sgot->contents + off); + bfd_put_32 (output_bfd, 0, + htab->sgot->contents + off + 4); + outrel.r_info = ELF32_R_INFO (0, R_386_TLS_DTPMOD32); + loc = htab->srelgot->contents; + loc += htab->srelgot->reloc_count++ * sizeof (Elf32_External_Rel); + bfd_elf32_swap_reloc_out (output_bfd, &outrel, loc); + htab->tls_ldm_got.offset |= 1; + } + relocation = htab->sgot->output_offset + off; + unresolved_reloc = FALSE; + break; + + case R_386_TLS_LDO_32: + if (info->shared || (input_section->flags & SEC_CODE) == 0) + relocation -= dtpoff_base (info); + else + /* When converting LDO to LE, we must negate. */ + relocation = -tpoff (info, relocation); + break; + + case R_386_TLS_LE_32: + case R_386_TLS_LE: + if (info->shared) + { + Elf_Internal_Rela outrel; + asection *sreloc; + bfd_byte *loc; + int indx; + + outrel.r_offset = rel->r_offset + + input_section->output_section->vma + + input_section->output_offset; + if (h != NULL && h->dynindx != -1) + indx = h->dynindx; + else + indx = 0; + if (r_type == R_386_TLS_LE_32) + outrel.r_info = ELF32_R_INFO (indx, R_386_TLS_TPOFF32); + else + outrel.r_info = ELF32_R_INFO (indx, R_386_TLS_TPOFF); + sreloc = elf_section_data (input_section)->sreloc; + if (sreloc == NULL) + abort (); + loc = sreloc->contents; + loc += sreloc->reloc_count++ * sizeof (Elf32_External_Rel); + bfd_elf32_swap_reloc_out (output_bfd, &outrel, loc); + if (indx) + continue; + else if (r_type == R_386_TLS_LE_32) + relocation = dtpoff_base (info) - relocation; + else + relocation -= dtpoff_base (info); + } + else if (r_type == R_386_TLS_LE_32) + relocation = tpoff (info, relocation); + else + relocation = -tpoff (info, relocation); + break; + + default: + break; + } + + /* Dynamic relocs are not propagated for SEC_DEBUGGING sections + because such sections are not SEC_ALLOC and thus ld.so will + not process them. */ + if (unresolved_reloc + && !((input_section->flags & SEC_DEBUGGING) != 0 + && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_DYNAMIC) != 0)) + { + (*_bfd_error_handler) + (_("%s(%s+0x%lx): unresolvable relocation against symbol `%s'"), + bfd_archive_filename (input_bfd), + bfd_get_section_name (input_bfd, input_section), + (long) rel->r_offset, + h->root.root.string); + return FALSE; + } + + r = _bfd_final_link_relocate (howto, input_bfd, input_section, + contents, rel->r_offset, + relocation, (bfd_vma) 0); + + if (r != bfd_reloc_ok) + { + const char *name; + + if (h != NULL) + name = h->root.root.string; + else + { + name = bfd_elf_string_from_elf_section (input_bfd, + symtab_hdr->sh_link, + sym->st_name); + if (name == NULL) + return FALSE; + if (*name == '\0') + name = bfd_section_name (input_bfd, sec); + } + + if (r == bfd_reloc_overflow) + { + if (! ((*info->callbacks->reloc_overflow) + (info, name, howto->name, (bfd_vma) 0, + input_bfd, input_section, rel->r_offset))) + return FALSE; + } + else + { + (*_bfd_error_handler) + (_("%s(%s+0x%lx): reloc against `%s': error %d"), + bfd_archive_filename (input_bfd), + bfd_get_section_name (input_bfd, input_section), + (long) rel->r_offset, name, (int) r); + return FALSE; + } + } + } + + return TRUE; +} + +/* Finish up dynamic symbol handling. We set the contents of various + dynamic sections here. */ + +static bfd_boolean +elf_i386_finish_dynamic_symbol (output_bfd, info, h, sym) + bfd *output_bfd; + struct bfd_link_info *info; + struct elf_link_hash_entry *h; + Elf_Internal_Sym *sym; +{ + struct elf_i386_link_hash_table *htab; + + htab = elf_i386_hash_table (info); + + if (h->plt.offset != (bfd_vma) -1) + { + bfd_vma plt_index; + bfd_vma got_offset; + Elf_Internal_Rela rel; + bfd_byte *loc; + + /* This symbol has an entry in the procedure linkage table. Set + it up. */ + + if (h->dynindx == -1 + || htab->splt == NULL + || htab->sgotplt == NULL + || htab->srelplt == NULL) + abort (); + + /* Get the index in the procedure linkage table which + corresponds to this symbol. This is the index of this symbol + in all the symbols for which we are making plt entries. The + first entry in the procedure linkage table is reserved. */ + plt_index = h->plt.offset / PLT_ENTRY_SIZE - 1; + + /* Get the offset into the .got table of the entry that + corresponds to this function. Each .got entry is 4 bytes. + The first three are reserved. */ + got_offset = (plt_index + 3) * 4; + + /* Fill in the entry in the procedure linkage table. */ + if (! info->shared) + { + memcpy (htab->splt->contents + h->plt.offset, elf_i386_plt_entry, + PLT_ENTRY_SIZE); + bfd_put_32 (output_bfd, + (htab->sgotplt->output_section->vma + + htab->sgotplt->output_offset + + got_offset), + htab->splt->contents + h->plt.offset + 2); + } + else + { + memcpy (htab->splt->contents + h->plt.offset, elf_i386_pic_plt_entry, + PLT_ENTRY_SIZE); + bfd_put_32 (output_bfd, got_offset, + htab->splt->contents + h->plt.offset + 2); + } + + bfd_put_32 (output_bfd, plt_index * sizeof (Elf32_External_Rel), + htab->splt->contents + h->plt.offset + 7); + bfd_put_32 (output_bfd, - (h->plt.offset + PLT_ENTRY_SIZE), + htab->splt->contents + h->plt.offset + 12); + + /* Fill in the entry in the global offset table. */ + bfd_put_32 (output_bfd, + (htab->splt->output_section->vma + + htab->splt->output_offset + + h->plt.offset + + 6), + htab->sgotplt->contents + got_offset); + + /* Fill in the entry in the .rel.plt section. */ + rel.r_offset = (htab->sgotplt->output_section->vma + + htab->sgotplt->output_offset + + got_offset); + rel.r_info = ELF32_R_INFO (h->dynindx, R_386_JUMP_SLOT); + loc = htab->srelplt->contents + plt_index * sizeof (Elf32_External_Rel); + bfd_elf32_swap_reloc_out (output_bfd, &rel, loc); + + if ((h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0) + { + /* Mark the symbol as undefined, rather than as defined in + the .plt section. Leave the value alone. This is a clue + for the dynamic linker, to make function pointer + comparisons work between an application and shared + library. */ + sym->st_shndx = SHN_UNDEF; + } + } + + if (h->got.offset != (bfd_vma) -1 + && elf_i386_hash_entry(h)->tls_type != GOT_TLS_GD + && (elf_i386_hash_entry(h)->tls_type & GOT_TLS_IE) == 0) + { + Elf_Internal_Rela rel; + bfd_byte *loc; + + /* This symbol has an entry in the global offset table. Set it + up. */ + + if (htab->sgot == NULL || htab->srelgot == NULL) + abort (); + + rel.r_offset = (htab->sgot->output_section->vma + + htab->sgot->output_offset + + (h->got.offset & ~(bfd_vma) 1)); + + /* If this is a static link, or it is a -Bsymbolic link and the + symbol is defined locally or was forced to be local because + of a version file, we just want to emit a RELATIVE reloc. + The entry in the global offset table will already have been + initialized in the relocate_section function. */ + if (info->shared + && SYMBOL_REFERENCES_LOCAL (info, h)) + { + BFD_ASSERT((h->got.offset & 1) != 0); + rel.r_info = ELF32_R_INFO (0, R_386_RELATIVE); + } + else + { + BFD_ASSERT((h->got.offset & 1) == 0); + bfd_put_32 (output_bfd, (bfd_vma) 0, + htab->sgot->contents + h->got.offset); + rel.r_info = ELF32_R_INFO (h->dynindx, R_386_GLOB_DAT); + } + + loc = htab->srelgot->contents; + loc += htab->srelgot->reloc_count++ * sizeof (Elf32_External_Rel); + bfd_elf32_swap_reloc_out (output_bfd, &rel, loc); + } + + if ((h->elf_link_hash_flags & ELF_LINK_HASH_NEEDS_COPY) != 0) + { + Elf_Internal_Rela rel; + bfd_byte *loc; + + /* This symbol needs a copy reloc. Set it up. */ + + if (h->dynindx == -1 + || (h->root.type != bfd_link_hash_defined + && h->root.type != bfd_link_hash_defweak) + || htab->srelbss == NULL) + abort (); + + rel.r_offset = (h->root.u.def.value + + h->root.u.def.section->output_section->vma + + h->root.u.def.section->output_offset); + rel.r_info = ELF32_R_INFO (h->dynindx, R_386_COPY); + loc = htab->srelbss->contents; + loc += htab->srelbss->reloc_count++ * sizeof (Elf32_External_Rel); + bfd_elf32_swap_reloc_out (output_bfd, &rel, loc); + } + + /* Mark _DYNAMIC and _GLOBAL_OFFSET_TABLE_ as absolute. */ + if (strcmp (h->root.root.string, "_DYNAMIC") == 0 + || strcmp (h->root.root.string, "_GLOBAL_OFFSET_TABLE_") == 0) + sym->st_shndx = SHN_ABS; + + return TRUE; +} + +/* Used to decide how to sort relocs in an optimal manner for the + dynamic linker, before writing them out. */ + +static enum elf_reloc_type_class +elf_i386_reloc_type_class (rela) + const Elf_Internal_Rela *rela; +{ + switch ((int) ELF32_R_TYPE (rela->r_info)) + { + case R_386_RELATIVE: + return reloc_class_relative; + case R_386_JUMP_SLOT: + return reloc_class_plt; + case R_386_COPY: + return reloc_class_copy; + default: + return reloc_class_normal; + } +} + +/* Finish up the dynamic sections. */ + +static bfd_boolean +elf_i386_finish_dynamic_sections (output_bfd, info) + bfd *output_bfd; + struct bfd_link_info *info; +{ + struct elf_i386_link_hash_table *htab; + bfd *dynobj; + asection *sdyn; + + htab = elf_i386_hash_table (info); + dynobj = htab->elf.dynobj; + sdyn = bfd_get_section_by_name (dynobj, ".dynamic"); + + if (htab->elf.dynamic_sections_created) + { + Elf32_External_Dyn *dyncon, *dynconend; + + if (sdyn == NULL || htab->sgot == NULL) + abort (); + + dyncon = (Elf32_External_Dyn *) sdyn->contents; + dynconend = (Elf32_External_Dyn *) (sdyn->contents + sdyn->_raw_size); + for (; dyncon < dynconend; dyncon++) + { + Elf_Internal_Dyn dyn; + asection *s; + + bfd_elf32_swap_dyn_in (dynobj, dyncon, &dyn); + + switch (dyn.d_tag) + { + default: + continue; + + case DT_PLTGOT: + dyn.d_un.d_ptr = htab->sgot->output_section->vma; + break; + + case DT_JMPREL: + s = htab->srelplt; + dyn.d_un.d_ptr = s->output_section->vma + s->output_offset; + break; + + case DT_PLTRELSZ: + s = htab->srelplt; + dyn.d_un.d_val = s->_raw_size; + break; + + case DT_RELSZ: + /* My reading of the SVR4 ABI indicates that the + procedure linkage table relocs (DT_JMPREL) should be + included in the overall relocs (DT_REL). This is + what Solaris does. However, UnixWare can not handle + that case. Therefore, we override the DT_RELSZ entry + here to make it not include the JMPREL relocs. */ + s = htab->srelplt; + if (s == NULL) + continue; + dyn.d_un.d_val -= s->_raw_size; + break; + + case DT_REL: + /* We may not be using the standard ELF linker script. + If .rel.plt is the first .rel section, we adjust + DT_REL to not include it. */ + s = htab->srelplt; + if (s == NULL) + continue; + if (dyn.d_un.d_ptr != s->output_section->vma + s->output_offset) + continue; + dyn.d_un.d_ptr += s->_raw_size; + break; + } + + bfd_elf32_swap_dyn_out (output_bfd, &dyn, dyncon); + } + + /* Fill in the first entry in the procedure linkage table. */ + if (htab->splt && htab->splt->_raw_size > 0) + { + if (info->shared) + memcpy (htab->splt->contents, + elf_i386_pic_plt0_entry, PLT_ENTRY_SIZE); + else + { + memcpy (htab->splt->contents, + elf_i386_plt0_entry, PLT_ENTRY_SIZE); + bfd_put_32 (output_bfd, + (htab->sgotplt->output_section->vma + + htab->sgotplt->output_offset + + 4), + htab->splt->contents + 2); + bfd_put_32 (output_bfd, + (htab->sgotplt->output_section->vma + + htab->sgotplt->output_offset + + 8), + htab->splt->contents + 8); + } + + /* UnixWare sets the entsize of .plt to 4, although that doesn't + really seem like the right value. */ + elf_section_data (htab->splt->output_section) + ->this_hdr.sh_entsize = 4; + } + } + + if (htab->sgotplt) + { + /* Fill in the first three entries in the global offset table. */ + if (htab->sgotplt->_raw_size > 0) + { + bfd_put_32 (output_bfd, + (sdyn == NULL ? (bfd_vma) 0 + : sdyn->output_section->vma + sdyn->output_offset), + htab->sgotplt->contents); + bfd_put_32 (output_bfd, (bfd_vma) 0, htab->sgotplt->contents + 4); + bfd_put_32 (output_bfd, (bfd_vma) 0, htab->sgotplt->contents + 8); + } + + elf_section_data (htab->sgotplt->output_section)->this_hdr.sh_entsize = 4; + } + return TRUE; +} + +#define TARGET_LITTLE_SYM bfd_elf32_i386_vec +#define TARGET_LITTLE_NAME "elf32-i386" +#define ELF_ARCH bfd_arch_i386 +#define ELF_MACHINE_CODE EM_386 +#define ELF_MAXPAGESIZE 0x1000 + +#define elf_backend_can_gc_sections 1 +#define elf_backend_can_refcount 1 +#define elf_backend_want_got_plt 1 +#define elf_backend_plt_readonly 1 +#define elf_backend_want_plt_sym 0 +#define elf_backend_got_header_size 12 +#define elf_backend_plt_header_size PLT_ENTRY_SIZE + +/* Support RELA for objdump of prelink objects. */ +#define elf_info_to_howto elf_i386_info_to_howto_rel +#define elf_info_to_howto_rel elf_i386_info_to_howto_rel + +#define bfd_elf32_mkobject elf_i386_mkobject +#define elf_backend_object_p elf_i386_object_p + +#define bfd_elf32_bfd_is_local_label_name elf_i386_is_local_label_name +#define bfd_elf32_bfd_link_hash_table_create elf_i386_link_hash_table_create +#define bfd_elf32_bfd_reloc_type_lookup elf_i386_reloc_type_lookup + +#define elf_backend_adjust_dynamic_symbol elf_i386_adjust_dynamic_symbol +#define elf_backend_check_relocs elf_i386_check_relocs +#define elf_backend_copy_indirect_symbol elf_i386_copy_indirect_symbol +#define elf_backend_create_dynamic_sections elf_i386_create_dynamic_sections +#define elf_backend_fake_sections elf_i386_fake_sections +#define elf_backend_finish_dynamic_sections elf_i386_finish_dynamic_sections +#define elf_backend_finish_dynamic_symbol elf_i386_finish_dynamic_symbol +#define elf_backend_gc_mark_hook elf_i386_gc_mark_hook +#define elf_backend_gc_sweep_hook elf_i386_gc_sweep_hook +#define elf_backend_grok_prstatus elf_i386_grok_prstatus +#define elf_backend_grok_psinfo elf_i386_grok_psinfo +#define elf_backend_reloc_type_class elf_i386_reloc_type_class +#define elf_backend_relocate_section elf_i386_relocate_section +#define elf_backend_size_dynamic_sections elf_i386_size_dynamic_sections + +#include "elf32-target.h" + +/* FreeBSD support. */ + +#undef TARGET_LITTLE_SYM +#define TARGET_LITTLE_SYM bfd_elf32_i386_freebsd_vec +#undef TARGET_LITTLE_NAME +#define TARGET_LITTLE_NAME "elf32-i386-freebsd" + +/* The kernel recognizes executables as valid only if they carry a + "FreeBSD" label in the ELF header. So we put this label on all + executables and (for simplicity) also all other object files. */ + +static void elf_i386_post_process_headers + PARAMS ((bfd *, struct bfd_link_info *)); + +static void +elf_i386_post_process_headers (abfd, link_info) + bfd *abfd; + struct bfd_link_info *link_info ATTRIBUTE_UNUSED; +{ + Elf_Internal_Ehdr *i_ehdrp; + + i_ehdrp = elf_elfheader (abfd); + + /* Put an ABI label supported by FreeBSD >= 4.1. */ + i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_FREEBSD; +#ifdef OLD_FREEBSD_ABI_LABEL + /* The ABI label supported by FreeBSD <= 4.0 is quite nonstandard. */ + memcpy (&i_ehdrp->e_ident[EI_ABIVERSION], "FreeBSD", 8); +#endif +} + +#undef elf_backend_post_process_headers +#define elf_backend_post_process_headers elf_i386_post_process_headers +#undef elf32_bed +#define elf32_bed elf32_i386_fbsd_bed + +#include "elf32-target.h" diff -Nur binutils.old/bfd/elf32-i386-fbsd.c binutils/bfd/elf32-i386-fbsd.c --- binutils.old/bfd/elf32-i386-fbsd.c 1970-01-01 01:00:00.000000000 +0100 +++ binutils/bfd/elf32-i386-fbsd.c 2003-05-23 17:47:09.000000000 +0200 @@ -0,0 +1,57 @@ +/* Intel IA-32 specific support for 32-bit ELF on FreeBSD. + Copyright 2002 Free Software Foundation, Inc. + +This file is part of BFD, the Binary File Descriptor library. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#define TARGET_LITTLE_SYM bfd_elf32_i386_freebsd_vec +#define TARGET_LITTLE_NAME "elf32-i386-freebsd" +#define ELF_ARCH bfd_arch_i386 +#define ELF_MACHINE_CODE EM_386 +#define ELF_MAXPAGESIZE 0x1000 + +#include "bfd.h" +#include "sysdep.h" +#include "elf-bfd.h" + +/* The kernel recognizes executables as valid only if they carry a + "FreeBSD" label in the ELF header. So we put this label on all + executables and (for simplicity) also all other object files. */ + +static void elf_i386_post_process_headers + PARAMS ((bfd *, struct bfd_link_info *)); + +static void +elf_i386_post_process_headers (abfd, link_info) + bfd * abfd; + struct bfd_link_info * link_info ATTRIBUTE_UNUSED; +{ + Elf_Internal_Ehdr * i_ehdrp; /* ELF file header, internal form. */ + + i_ehdrp = elf_elfheader (abfd); + +#ifdef OLD_FREEBSD_ABI_LABEL + /* The ABI label supported by FreeBSD <= 4.0 is quite nonstandard. */ + memcpy (&i_ehdrp->e_ident[EI_ABIVERSION], "FreeBSD", 8); +#else + /* Put an ABI label supported by FreeBSD >= 4.1. */ + i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_FREEBSD; +#endif +} + +#define elf_backend_post_process_headers elf_i386_post_process_headers + +#include "elf32-i386.c" diff -Nur binutils.old/bfd/elf64-alpha.c binutils/bfd/elf64-alpha.c --- binutils.old/bfd/elf64-alpha.c 2003-05-09 04:27:05.000000000 +0200 +++ binutils/bfd/elf64-alpha.c 2003-05-23 17:47:09.000000000 +0200 @@ -5573,11 +5573,13 @@ bfd_elf64_swap_reloca_out }; +#ifndef ELF_ARCH #define TARGET_LITTLE_SYM bfd_elf64_alpha_vec #define TARGET_LITTLE_NAME "elf64-alpha" #define ELF_ARCH bfd_arch_alpha #define ELF_MACHINE_CODE EM_ALPHA #define ELF_MAXPAGESIZE 0x10000 +#endif /* ELF_ARCH */ #define bfd_elf64_bfd_link_hash_table_create \ elf64_alpha_bfd_link_hash_table_create diff -Nur binutils.old/bfd/elf64-alpha-fbsd.c binutils/bfd/elf64-alpha-fbsd.c --- binutils.old/bfd/elf64-alpha-fbsd.c 1970-01-01 01:00:00.000000000 +0100 +++ binutils/bfd/elf64-alpha-fbsd.c 2003-05-23 17:47:09.000000000 +0200 @@ -0,0 +1,57 @@ +/* Alpha specific support for 64-bit ELF on FreeBSD. + Copyright 2002 Free Software Foundation, Inc. + +This file is part of BFD, the Binary File Descriptor library. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#define TARGET_LITTLE_SYM bfd_elf64_alpha_freebsd_vec +#define TARGET_LITTLE_NAME "elf64-alpha-freebsd" +#define ELF_ARCH bfd_arch_alpha +#define ELF_MACHINE_CODE EM_ALPHA +#define ELF_MAXPAGESIZE 0x10000 + +#include "bfd.h" +#include "sysdep.h" +#include "elf-bfd.h" + +/* The kernel recognizes executables as valid only if they carry a + "FreeBSD" label in the ELF header. So we put this label on all + executables and (for simplicity) also all other object files. */ + +static void elf_alpha_post_process_headers + PARAMS ((bfd *, struct bfd_link_info *)); + +static void +elf_alpha_post_process_headers (abfd, link_info) + bfd * abfd; + struct bfd_link_info * link_info ATTRIBUTE_UNUSED; +{ + Elf_Internal_Ehdr * i_ehdrp; /* ELF file header, internal form. */ + + i_ehdrp = elf_elfheader (abfd); + +#ifdef OLD_FREEBSD_ABI_LABEL + /* The ABI label supported by FreeBSD <= 4.0 is quite nonstandard. */ + memcpy (&i_ehdrp->e_ident[EI_ABIVERSION], "FreeBSD", 8); +#else + /* Put an ABI label supported by FreeBSD >= 4.1. */ + i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_FREEBSD; +#endif +} + +#define elf_backend_post_process_headers elf_alpha_post_process_headers + +#include "elf64-alpha.c" diff -Nur binutils.old/bfd/elfcode.h binutils/bfd/elfcode.h --- binutils.old/bfd/elfcode.h 2003-05-21 02:56:05.000000000 +0200 +++ binutils/bfd/elfcode.h 2003-05-23 17:47:09.000000000 +0200 @@ -647,8 +647,22 @@ } } + /* Determine whether the file is an executable or a shared object. + It can even be both: The dynamic loader "ld.so*" is declared as an + executable (so the kernel can exec it) but at the same time we + treat it as a shared object (for symbol versioning purposes). */ if (i_ehdrp->e_type == ET_EXEC) - abfd->flags |= EXEC_P; + { + const char *file_name = abfd->filename; + const char *last_slash = strrchr (file_name, '/'); + const char *base_name = (last_slash ? last_slash + 1 : file_name); + if (strncmp (base_name, "ld.so", 5) == 0) + /* The dynamic loader. */ + abfd->flags |= DYNAMIC; + else + /* Normal executable. */ + abfd->flags |= EXEC_P; + } else if (i_ehdrp->e_type == ET_DYN) abfd->flags |= DYNAMIC; diff -Nur binutils.old/bfd/Makefile.am binutils/bfd/Makefile.am --- binutils.old/bfd/Makefile.am 2003-04-21 15:24:18.000000000 +0200 +++ binutils/bfd/Makefile.am 2003-05-23 17:47:09.000000000 +0200 @@ -223,6 +223,7 @@ elf32-hppa.lo \ elf32-i370.lo \ elf32-i386.lo \ + elf32-i386-fbsd.lo \ elf32-i860.lo \ elf32-i960.lo \ elf32-ia64.lo \ @@ -387,6 +388,7 @@ elf32-hppa.c \ elf32-i370.c \ elf32-i386.c \ + elf32-i386-fbsd.c \ elf32-i860.c \ elf32-i960.c \ elf32-ip2k.c \ @@ -499,6 +501,7 @@ efi-app-ia64.lo \ elf64-x86-64.lo \ elf64-alpha.lo \ + elf64-alpha-fbsd.lo \ elf64-hppa.lo \ elf64-ia64.lo \ elf64-gen.lo \ @@ -524,6 +527,7 @@ efi-app-ia64.c \ elf64-x86-64.c \ elf64-alpha.c \ + elf64-alpha-fbsd.c \ elf64-hppa.c \ elf64-gen.c \ elfn32-mips.c \ @@ -1181,6 +1185,10 @@ elf-bfd.h $(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h \ $(INCDIR)/elf/external.h $(INCDIR)/elf/i386.h $(INCDIR)/elf/reloc-macros.h \ elf32-target.h +elf32-i386-fbsd.lo: elf32-i386-fbsd.c elf32-i386.c $(INCDIR)/filenames.h \ + $(INCDIR)/bfdlink.h elf-bfd.h $(INCDIR)/elf/common.h \ + $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h $(INCDIR)/elf/i386.h \ + $(INCDIR)/elf/reloc-macros.h elf32-target.h elf32-i860.lo: elf32-i860.c $(INCDIR)/filenames.h elf-bfd.h \ $(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h \ $(INCDIR)/bfdlink.h $(INCDIR)/elf/i860.h $(INCDIR)/elf/reloc-macros.h \ @@ -1543,6 +1551,13 @@ $(INCDIR)/coff/sym.h $(INCDIR)/coff/symconst.h $(INCDIR)/coff/ecoff.h \ $(INCDIR)/coff/alpha.h $(INCDIR)/aout/ar.h libcoff.h \ libecoff.h ecoffswap.h elf64-target.h +elf64-alpha-fbsd.lo: elf64-alpha-fbsd.c elf64-alpha.c $(INCDIR)/filenames.h \ + elf-bfd.h $(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h \ + $(INCDIR)/elf/external.h $(INCDIR)/bfdlink.h $(INCDIR)/elf/alpha.h \ + $(INCDIR)/elf/reloc-macros.h $(INCDIR)/coff/internal.h \ + $(INCDIR)/coff/sym.h $(INCDIR)/coff/symconst.h $(INCDIR)/coff/ecoff.h \ + $(INCDIR)/coff/alpha.h $(INCDIR)/aout/ar.h libcoff.h \ + libecoff.h ecoffswap.h elf64-target.h elf64-hppa.lo: elf64-hppa.c $(INCDIR)/alloca-conf.h \ $(INCDIR)/filenames.h elf-bfd.h $(INCDIR)/elf/common.h \ $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h $(INCDIR)/bfdlink.h \ diff -Nur binutils.old/bfd/Makefile.in binutils/bfd/Makefile.in --- binutils.old/bfd/Makefile.in 2003-05-02 10:14:52.000000000 +0200 +++ binutils/bfd/Makefile.in 2003-05-23 17:47:09.000000000 +0200 @@ -1714,6 +1714,10 @@ elf-bfd.h $(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h \ $(INCDIR)/elf/external.h $(INCDIR)/elf/i386.h $(INCDIR)/elf/reloc-macros.h \ elf32-target.h +elf32-i386-fbsd.lo: elf32-i386-fbsd.c elf32-i386.c $(INCDIR)/filenames.h \ + $(INCDIR)/bfdlink.h elf-bfd.h $(INCDIR)/elf/common.h \ + $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h $(INCDIR)/elf/i386.h \ + $(INCDIR)/elf/reloc-macros.h elf32-target.h elf32-i860.lo: elf32-i860.c $(INCDIR)/filenames.h elf-bfd.h \ $(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h \ $(INCDIR)/bfdlink.h $(INCDIR)/elf/i860.h $(INCDIR)/elf/reloc-macros.h \ @@ -2076,6 +2080,13 @@ $(INCDIR)/coff/sym.h $(INCDIR)/coff/symconst.h $(INCDIR)/coff/ecoff.h \ $(INCDIR)/coff/alpha.h $(INCDIR)/aout/ar.h libcoff.h \ libecoff.h ecoffswap.h elf64-target.h +elf64-alpha-fbsd.lo: elf64-alpha-fbsd.c elf64-alpha.c $(INCDIR)/filenames.h \ + elf-bfd.h $(INCDIR)/elf/common.h $(INCDIR)/elf/internal.h \ + $(INCDIR)/elf/external.h $(INCDIR)/bfdlink.h $(INCDIR)/elf/alpha.h \ + $(INCDIR)/elf/reloc-macros.h $(INCDIR)/coff/internal.h \ + $(INCDIR)/coff/sym.h $(INCDIR)/coff/symconst.h $(INCDIR)/coff/ecoff.h \ + $(INCDIR)/coff/alpha.h $(INCDIR)/aout/ar.h libcoff.h \ + libecoff.h ecoffswap.h elf64-target.h elf64-hppa.lo: elf64-hppa.c $(INCDIR)/alloca-conf.h \ $(INCDIR)/filenames.h elf-bfd.h $(INCDIR)/elf/common.h \ $(INCDIR)/elf/internal.h $(INCDIR)/elf/external.h $(INCDIR)/bfdlink.h \ diff -Nur binutils.old/configure binutils/configure --- binutils.old/configure 2003-05-22 04:47:53.000000000 +0200 +++ binutils/configure 2003-05-23 17:47:09.000000000 +0200 @@ -1830,7 +1830,7 @@ powerpc-*-netware*) target_makefile_frag="config/mt-netware" ;; - *-*-linux*) + *-*-linux* | *-*-freebsd*-gnu*) target_makefile_frag="config/mt-linux" ;; *-*-aix4.[3456789]* | *-*-aix[56789].*) diff -Nur binutils.old/configure.in binutils/configure.in --- binutils.old/configure.in 2003-05-20 23:09:44.000000000 +0200 +++ binutils/configure.in 2003-05-23 17:47:09.000000000 +0200 @@ -1144,7 +1144,7 @@ powerpc-*-netware*) target_makefile_frag="config/mt-netware" ;; - *-*-linux*) + *-*-linux* | *-*-freebsd*-gnu*) target_makefile_frag="config/mt-linux" ;; *-*-aix4.[[3456789]]* | *-*-aix[[56789]].*) diff -Nur binutils.old/configure.in.orig binutils/configure.in.orig --- binutils.old/configure.in.orig 1970-01-01 01:00:00.000000000 +0100 +++ binutils/configure.in.orig 2003-05-20 23:09:44.000000000 +0200 @@ -0,0 +1,2073 @@ +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, +# 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +############################################################################## +### WARNING: this file contains embedded tabs. Do not run untabify on this file. + +AC_INIT(move-if-change) +AC_PREREQ(2.13) +AC_CANONICAL_SYSTEM +AC_ARG_PROGRAM + +sinclude(config/acx.m4) + +### we might need to use some other shell than /bin/sh for running subshells +### If we are on Windows, search for the shell. This will permit people +### to not have /bin/sh, but to be able to see /SOME/PATH/sh configure +### without also having to set CONFIG_SHELL. This code will work when +### using bash, which sets OSTYPE. +case "${OSTYPE}" in +*win32*) + if test x${CONFIG_SHELL} = x ; then + if test ! -f /bin/sh ; then + if test x${SHELL} != x && test -f ${SHELL} ; then + CONFIG_SHELL=${SHELL} + export CONFIG_SHELL + else + for prog in sh sh.exe bash bash.exe; do + IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" + for dir in $PATH; do + test -z "$dir" && dir=. + if test -f $dir/$prog; then + CONFIG_SHELL=$dir/$prog + export CONFIG_SHELL + break + fi + done + IFS="$save_ifs" + test -n "${CONFIG_SHELL}" && break + done + fi + fi + fi + ;; +esac + +config_shell=${CONFIG_SHELL-/bin/sh} + +progname=$0 +# if PWD already has a value, it is probably wrong. +if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi + +# Export original configure arguments for use by sub-configures. +TOPLEVEL_CONFIGURE_ARGUMENTS="$progname $@" +AC_SUBST(TOPLEVEL_CONFIGURE_ARGUMENTS) + +moveifchange=${srcdir}/move-if-change + +# Set srcdir to "." if that's what it is. +# This is important for multilib support. +pwd=`${PWDCMD-pwd}` +srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}` +if test "${pwd}" = "${srcpwd}" ; then + srcdir=. +fi + +topsrcdir=$srcpwd + +extra_host_args= +# Define the trigger file to make sure configure will re-run whenever +# the gcc version number changes. +if test "${with_gcc_version_trigger+set}" = set ; then + gcc_version_trigger="$with_gcc_version_trigger" + gcc_version=`grep version_string ${with_gcc_version_trigger} | sed -e 's/.*\"\([[^ \"]]*\)[[ \"]].*/\1/'` +else + # If gcc's sources are available, define the trigger file. + if test -f ${topsrcdir}/gcc/version.c ; then + gcc_version_trigger=${topsrcdir}/gcc/version.c + gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([[^ \"]]*\)[[ \"]].*/\1/'` + case "$ac_configure_args" in + *--with-gcc-version-trigger=$gcc_version_trigger* ) + ;; + * ) + # Add to all subconfigure arguments: build, host, and target. + ac_configure_args="$ac_configure_args --with-gcc-version-trigger=$gcc_version_trigger" + ;; + esac + fi +fi + +### To add a new directory to the tree, first choose whether it is a target +### or a host dependent tool. Then put it into the appropriate list +### (library or tools, host or target), doing a dependency sort. + +# Subdirs will be configured in the order listed in build_configdirs, +# configdirs, or target_configdirs; see the serialization section below. + +# Dependency sorting is only needed when *configuration* must be done in +# a particular order. In all cases a dependency should be specified in +# the Makefile, whether or not it's implicitly specified here. + +# Double entries in build_configdirs, configdirs, or target_configdirs may +# cause circular dependencies and break everything horribly. + +# these libraries are used by various programs built for the host environment +# +host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl tix libgui zlib" + +# these tools are built for the host environment +# Note, the powerpc-eabi build depends on sim occurring before gdb in order to +# know that we are building the simulator. +# binutils, gas and ld appear in that order because it makes sense to run +# "make check" in that particular order. +host_tools="texinfo byacc flex bison binutils gas ld gcc sid sim gdb make patch prms send-pr gprof etc expect dejagnu ash bash bzip2 m4 autoconf automake libtool diff rcs fileutils shellutils time textutils wdiff find uudecode hello tar gzip indent recode release sed utils guile perl gawk findutils gettext zip fastjar" + +# libgcj represents the runtime libraries only used by gcj. +libgcj="target-libffi \ + target-boehm-gc \ + target-zlib \ + target-qthreads \ + target-libjava" + +# these libraries are built for the target environment, and are built after +# the host libraries and the host tools (which may be a cross compiler) +# +target_libs="target-libiberty \ + target-libgloss \ + target-newlib \ + target-libstdc++-v3 \ + target-libf2c \ + ${libgcj} \ + target-libobjc" + +# these tools are built using the target libs, and are intended to run only +# in the target environment +# +# note: any program that *uses* libraries that are in the "target_libs" +# list belongs in this list. those programs are also very likely +# candidates for the "native_only" list which follows +# +target_tools="target-examples target-groff target-gperf target-rda" + +################################################################################ + +## All tools belong in one of the four categories, and are assigned above +## We assign ${configdirs} this way to remove all embedded newlines. This +## is important because configure will choke if they ever get through. +## ${configdirs} is directories we build using the host tools. +## ${target_configdirs} is directories we build using the target tools. +# +configdirs=`echo ${host_libs} ${host_tools}` +target_configdirs=`echo ${target_libs} ${target_tools}` + +# Only make build modules if build != host. +# This should be done more generally, but at the moment it doesn't matter. +if test ${host_alias} != ${build_alias} ; then + # This is the only build module. + build_modules=libiberty +else + build_modules= +fi + + +################################################################################ + +srcname="gnu development package" + +# This gets set non-empty for some net releases of packages. +appdirs="" + +# Define is_cross_compiler to save on calls to 'test'. +is_cross_compiler= +if test x"${host}" = x"${target}" ; then + is_cross_compiler=no +else + is_cross_compiler=yes +fi + +# Find the build and target subdirs. +GCC_TOPLEV_SUBDIRS + +if test ! -d ${target_subdir} ; then + if mkdir ${target_subdir} ; then true + else + echo "'*** could not make ${PWD=`${PWDCMD-pwd}`}/${target_subdir}" 1>&2 + exit 1 + fi +fi + +if test x"${build_alias}" != x"${host}" ; then + if test ! -d ${build_subdir} ; then + if mkdir ${build_subdir} ; then true + else + echo "'*** could not make ${PWD=`${PWDCMD-pwd}`}/${build_subdir}" 1>&2 + exit 1 + fi + fi +fi + +# Skipdirs are removed silently. +skipdirs= +# Noconfigdirs are removed loudly. +noconfigdirs="" + +use_gnu_ld= +# Make sure we don't let GNU ld be added if we didn't want it. +if test x$with_gnu_ld = xno ; then + use_gnu_ld=no + noconfigdirs="$noconfigdirs ld" +fi + +use_gnu_as= +# Make sure we don't let GNU as be added if we didn't want it. +if test x$with_gnu_as = xno ; then + use_gnu_as=no + noconfigdirs="$noconfigdirs gas" +fi + +# some tools are so dependent upon X11 that if we're not building with X, +# it's not even worth trying to configure, much less build, that tool. + +case ${with_x} in + yes | "") ;; # the default value for this tree is that X11 is available + no) + skipdirs="${skipdirs} tk tix itcl libgui" + # We won't be able to build gdbtk without X. + enable_gdbtk=no + ;; + *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;; +esac + +# Some tools are only suitable for building in a "native" situation. +# Remove these if host!=target. +native_only="autoconf automake libtool fileutils find gawk gettext gzip hello indent m4 rcs recode sed shellutils tar textutils uudecode wdiff gprof target-groff guile perl time ash bash bzip2 prms gnuserv target-gperf" + +# Similarly, some are only suitable for cross toolchains. +# Remove these if host=target. +cross_only="target-libgloss target-newlib target-opcodes" + +case $is_cross_compiler in + no) skipdirs="${skipdirs} ${cross_only}" ;; + yes) skipdirs="${skipdirs} ${native_only}" ;; +esac + +# If both --with-headers and --with-libs are specified, default to +# --without-newlib. +if test x"${with_headers}" != x && test x"${with_libs}" != x ; then + if test x"${with_newlib}" = x ; then + with_newlib=no + fi +fi + +# Recognize --with-newlib/--without-newlib. +case ${with_newlib} in + no) skipdirs="${skipdirs} target-newlib" ;; + yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;; +esac + +# Configure extra directories which are host specific + +case "${host}" in + *-cygwin*) + configdirs="$configdirs libtermcap" ;; +esac + +# Remove more programs from consideration, based on the host or +# target this usually means that a port of the program doesn't +# exist yet. + +case "${host}" in + hppa*64*-*-*) + noconfigdirs="$noconfigdirs byacc" + ;; + i[[3456789]]86-*-vsta) + noconfigdirs="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl itcl tix gnuserv gettext" + ;; + i[[3456789]]86-*-go32* | i[[3456789]]86-*-msdosdjgpp*) + noconfigdirs="tcl tk expect dejagnu send-pr uudecode guile itcl tix gnuserv libffi" + ;; + i[[3456789]]86-*-mingw32*) + # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl tix gnuserv" + noconfigdirs="expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool" + ;; + i[[3456789]]86-*-beos*) + noconfigdirs="$noconfigdirs tk itcl tix libgui gdb" + ;; + *-*-cygwin*) + noconfigdirs="autoconf automake send-pr rcs guile perl" + ;; + *-*-netbsd*) + noconfigdirs="rcs" + ;; + ppc*-*-pe) + noconfigdirs="patch diff make tk tcl expect dejagnu autoconf automake texinfo bison send-pr gprof rcs guile perl itcl tix gnuserv" + ;; + powerpc-*-beos*) + noconfigdirs="$noconfigdirs tk itcl tix libgui gdb dejagnu readline" + ;; + *-*-darwin*) + noconfigdirs="$noconfigdirs tk itcl tix libgui" + ;; +esac + +# Save it here so that, even in case of --enable-libgcj, if the Java +# front-end isn't enabled, we still get libgcj disabled. +libgcj_saved=$libgcj +case $enable_libgcj in +yes) + # If we reset it here, it won't get added to noconfigdirs in the + # target-specific build rules, so it will be forcibly enabled + # (unless the Java language itself isn't enabled). + libgcj= + ;; +no) + # Make sure we get it printed in the list of not supported target libs. + noconfigdirs="$noconfigdirs ${libgcj}" + ;; +esac + +case "${target}" in + *-*-chorusos) + noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}" + ;; + *-*-darwin*) + noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof" + noconfigdirs="$noconfigdirs target-libobjc ${libgcj}" + ;; + *-*-freebsd[[12]] | *-*-freebsd[[12]].* | *-*-freebsd*aout*) + noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}" + ;; + *-*-kaos*) + # Remove unsupported stuff on all kaOS configurations. + skipdirs="target-libiberty ${libgcj} target-libstdc++-v3 target-libf2c target-librx" + skipdirs="$skipdirs target-libobjc target-examples target-groff target-gperf" + skipdirs="$skipdirs zlib fastjar target-libjava target-boehm-gc target-zlib" + noconfigdirs="$noconfigdirs target-libgloss" + ;; + *-*-netbsd*) + # Skip some stuff on all NetBSD configurations. + noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss" + + # Skip some stuff that's unsupported on some NetBSD configurations. + case "${target}" in + i*86-*-netbsdelf*) ;; + arm*-*-netbsdelf*) ;; + *) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; + esac + ;; + *-*-netware) + noconfigdirs="$noconfigdirs target-libstdc++-v3 target-newlib target-libiberty target-libgloss ${libgcj}" + ;; + *-*-rtems*) + noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" + case ${target} in + h8300*-*-* | h8500-*-*) + noconfigdirs="$noconfigdirs target-libf2c" + ;; + *) ;; + esac + ;; + *-*-vxworks*) + noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}" + ;; + alpha*-dec-osf*) + # ld works, but does not support shared libraries. + # newlib is not 64 bit ready. I'm not sure about fileutils. + # gas doesn't generate exception information. + noconfigdirs="$noconfigdirs gas ld fileutils target-newlib target-libgloss" + ;; + alpha*-*-*vms*) + noconfigdirs="$noconfigdirs gdb ld target-newlib target-libgloss ${libgcj}" + ;; + alpha*-*-linux*) + # newlib is not 64 bit ready + noconfigdirs="$noconfigdirs target-newlib target-libgloss" + ;; + alpha*-*-freebsd*) + noconfigdirs="$noconfigdirs target-newlib target-libgloss" + ;; + alpha*-*-*) + # newlib is not 64 bit ready + noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}" + ;; + sh-*-linux*) + noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss" + ;; + sh*-*-pe|mips*-*-pe|*arm-wince-pe) + noconfigdirs="$noconfigdirs ${libgcj}" + noconfigdirs="$noconfigdirs target-examples" + noconfigdirs="$noconfigdirs target-libiberty texinfo send-pr" + noconfigdirs="$noconfigdirs tcl tix tk itcl libgui sim" + noconfigdirs="$noconfigdirs expect dejagnu" + # the C++ libraries don't build on top of CE's C libraries + noconfigdirs="$noconfigdirs target-libstdc++-v3" + noconfigdirs="$noconfigdirs target-newlib" + case "${host}" in + *-*-cygwin*) ;; # keep gdb and readline + *) noconfigdirs="$noconfigdirs gdb readline" + ;; + esac + ;; + arc-*-*) + noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" + ;; + arm-*-coff | strongarm-*-coff | xscale-*-coff) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; + arm-*-elf* | strongarm-*-elf* | xscale-*-elf*) + noconfigdirs="$noconfigdirs target-libffi target-qthreads" + ;; + arm-*-pe*) + noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" + ;; + arm-*-oabi*) + noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" + ;; + thumb-*-coff) + noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" + ;; + thumb-*-elf) + noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" + ;; + thumb-*-oabi) + noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" + ;; + thumb-*-pe) + noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" + ;; + arm-*-riscix*) + noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}" + ;; + avr-*-*) + noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}" + ;; + c4x-*-* | tic4x-*-*) + noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}" + ;; + c54x*-*-* | tic54x-*-*) + noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} gcc gdb newlib" + ;; + cris-*-*) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; + d10v-*-*) + noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}" + ;; + d30v-*-*) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; + fr30-*-elf*) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; + frv-*-*) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; + h8300*-*-*) + noconfigdirs="$noconfigdirs target-libgloss" + ;; + h8500-*-*) + noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} target-libf2c" + ;; + hppa*64*-*-linux* | parisc*64*-*-linux*) + # In this case, it's because the hppa64-linux target is for + # the kernel only at this point and has no libc, and thus no + # headers, crt*.o, etc., all of which are needed by these. + noconfigdirs="$noconfigdirs target-zlib" + ;; + hppa*-*-*elf* | \ + parisc*-*-linux* | hppa*-*-linux* | \ + hppa*-*-lites* | \ + hppa*-*-openbsd* | \ + hppa*64*-*-*) + noconfigdirs="$noconfigdirs ${libgcj}" + # Do configure ld/binutils/gas for this case. + ;; + hppa*-*-*) + # According to Alexandre Oliva , libjava won't + # build on HP-UX 10.20. + noconfigdirs="$noconfigdirs ld shellutils ${libgcj}" + ;; + ia64*-*-elf*) + # No gdb support yet. + noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb" + ;; + ia64*-**-hpux*) + # No gdb or ld support yet. + noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb ld" + ;; + i[[3456789]]86-*-coff | i[[3456789]]86-*-elf) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; + i[[3456789]]86-*-freebsd*) + noconfigdirs="$noconfigdirs target-newlib target-libgloss" + ;; + i[[3456789]]86-*-linux*) + # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's + # not build java stuff by default. + case "${target}" in + *-*-*libc1*) + noconfigdirs="$noconfigdirs ${libgcj}";; + esac + + # This section makes it possible to build newlib natively on linux. + # If we are using a cross compiler then don't configure newlib. + if test x${is_cross_compiler} != xno ; then + noconfigdirs="$noconfigdirs target-newlib" + fi + noconfigdirs="$noconfigdirs target-libgloss" + # If we are not using a cross compiler, do configure newlib. + # Note however, that newlib will only be configured in this situation + # if the --with-newlib option has been given, because otherwise + # 'target-newlib' will appear in skipdirs. + ;; + i[[3456789]]86-*-mingw32*) + target_configdirs="$target_configdirs target-mingw" + noconfigdirs="$noconfigdirs expect target-libgloss ${libgcj}" + + # Can't build gdb for mingw32 if not native. + case "${host}" in + i[[3456789]]86-*-mingw32) ;; # keep gdb tcl tk expect etc. + *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix gnuserv" + ;; + esac + ;; + *-*-cygwin*) + target_configdirs="$target_configdirs target-libtermcap target-winsup" + noconfigdirs="$noconfigdirs target-gperf target-libgloss ${libgcj}" + # always build newlib. + skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` + + # Can't build gdb for Cygwin if not native. + case "${host}" in + *-*-cygwin*) ;; # keep gdb tcl tk expect etc. + *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix libgui gnuserv" + ;; + esac + ;; + i[[3456789]]86-*-pe) + noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}" + ;; + i[[3456789]]86-*-sco3.2v5*) + # The linker does not yet know about weak symbols in COFF, + # and is not configured to handle mixed ELF and COFF. + noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}" + ;; + i[[3456789]]86-*-sco*) + noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}" + ;; + i[[3456789]]86-*-solaris2*) + noconfigdirs="$noconfigdirs target-libgloss" + ;; + i[[3456789]]86-*-sysv4*) + noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" + ;; + i[[3456789]]86-*-beos*) + noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}" + ;; + m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*) + noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}" + ;; + m68k-*-elf*) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; + m68k-*-coff*) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; + mcore-*-pe*) + # The EPOC C++ environment does not support exceptions or rtti, + # and so building libstdc++-v3 tends not to always work. + noconfigdirs="$noconfigdirs target-libstdc++-v3" + ;; + mmix-*-*) + noconfigdirs="$noconfigdirs ${libgcj} gdb libgloss" + ;; + mn10200-*-*) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; + mn10300-*-*) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; + powerpc-*-aix*) + # copied from rs6000-*-* entry + noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}" + ;; + powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe) + target_configdirs="$target_configdirs target-winsup" + noconfigdirs="$noconfigdirs gdb tcl tk make expect target-libgloss itcl tix gnuserv ${libgcj}" + # always build newlib. + skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` + ;; + # This is temporary until we can link against shared libraries + powerpcle-*-solaris*) + noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl tix gnuserv ${libgcj}" + ;; + powerpc-*-beos*) + noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}" + ;; + powerpc-*-eabi) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; + rs6000-*-lynxos*) + noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}" + ;; + rs6000-*-aix*) + noconfigdirs="$noconfigdirs gprof ${libgcj}" + ;; + rs6000-*-*) + noconfigdirs="$noconfigdirs gprof ${libgcj}" + ;; + m68k-apollo-*) + noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss ${libgcj}" + ;; + mips*-*-irix5*) + # The GNU linker does not support shared libraries. + noconfigdirs="$noconfigdirs ld gprof target-libgloss ${libgcj}" + ;; + mips*-*-irix6*) + # Linking libjava exceeds command-line length limits on at least + # IRIX 6.2, but not on IRIX 6.5. + # Also, boehm-gc won't build on IRIX 6.5, according to Jeffrey Oldham + # + noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}" + ;; + mips*-dec-bsd*) + noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}" + ;; + mips*-*-bsd*) + noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}" + ;; + mipstx39-*-*) + noconfigdirs="$noconfigdirs gprof ${libgcj}" # same as generic mips + ;; + mips*-*-linux*) + noconfigdirs="$noconfigdirs target-newlib target-libgloss" + ;; + mips*-*-*) + noconfigdirs="$noconfigdirs gprof ${libgcj}" + ;; + romp-*-*) + noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}" + ;; + sh-*-*) + case "${host}" in + i[[3456789]]86-*-vsta) ;; # don't add gprof back in + i[[3456789]]86-*-go32*) ;; # don't add gprof back in + i[[3456789]]86-*-msdosdjgpp*) ;; # don't add gprof back in + *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;; + esac + noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" + ;; + sh64-*-*) + noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" + ;; + sparc-*-elf*) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; + sparc64-*-elf*) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; + sparclite-*-*) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; + sparc-*-sunos4*) + noconfigdirs="$noconfigdirs ${libgcj}" + if test x${is_cross_compiler} != xno ; then + noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss" + else + use_gnu_ld=no + fi + ;; + sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*) + ;; + v810-*-*) + noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libstdc++-v3 opcodes target-libgloss ${libgcj}" + ;; + v850-*-*) + noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" + ;; + v850e-*-*) + noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" + ;; + v850ea-*-*) + noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" + ;; + vax-*-vms) + noconfigdirs="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss ${libgcj}" + ;; + vax-*-*) + noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}" + ;; + ip2k-*-*) + noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}" + ;; + *-*-linux*) + noconfigdirs="$noconfigdirs target-newlib target-libgloss" + ;; + *-*-lynxos*) + noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}" + ;; + *-*-*) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; +esac + +# If we aren't building newlib, then don't build libgloss, since libgloss +# depends upon some newlib header files. +case "${noconfigdirs}" in + *target-libgloss*) ;; + *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;; +esac + +# Figure out what language subdirectories are present. +# Look if the user specified --enable-languages="..."; if not, use +# the environment variable $LANGUAGES if defined. $LANGUAGES might +# go away some day. +# NB: embedded tabs in this IF block -- do not untabify +if test x"${enable_languages+set}" != xset; then + if test x"${LANGUAGES+set}" = xset; then + enable_languages="${LANGUAGES}" + echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2 + else + enable_languages=all + fi +else + if test x"${enable_languages}" = x || + test x"${enable_languages}" = xyes; + then + echo configure.in: --enable-languages needs at least one language argument 1>&2 + exit 1 + fi +fi +enable_languages=`echo "${enable_languages}" | sed -e 's/[[ ,]][[ ,]]*/,/g' -e 's/,$//'` + +# First scan to see if an enabled language requires some other language. +# We assume that a given config-lang.in will list all the language +# front ends it requires, even if some are required indirectly. +for lang in ${srcdir}/gcc/*/config-lang.in .. +do + case $lang in + ..) ;; + # The odd quoting in the next line works around + # an apparent bug in bash 1.12 on linux. + ${srcdir}/gcc/[[*]]/config-lang.in) ;; + *) + lang_alias=`sed -n -e 's,^language=[['"'"'"'"]]\(.*\)[["'"'"'"']].*$,\1,p' -e 's,^language=\([[^ ]]*\).*$,\1,p' $lang` + this_lang_requires=`sed -n -e 's,^lang_requires=[['"'"'"'"]]\(.*\)[["'"'"'"']].*$,\1,p' -e 's,^lang_requires=\([[^ ]]*\).*$,\1,p' $lang` + for other in $this_lang_requires + do + case ,${enable_languages}, in + *,$other,*) ;; + *,all,*) ;; + *,$lang_alias,*) + echo " \`$other' language required by \`$lang_alias'; enabling" 1>&2 + enable_languages="$enable_languages,$other" + ;; + esac + done + ;; + esac +done + +subdirs= +for lang in ${srcdir}/gcc/*/config-lang.in .. +do + case $lang in + ..) ;; + # The odd quoting in the next line works around + # an apparent bug in bash 1.12 on linux. + ${srcdir}/gcc/[[*]]/config-lang.in) ;; + *) + lang_alias=`sed -n -e 's,^language=[['"'"'"'"]]\(.*\)[["'"'"'"']].*$,\1,p' -e 's,^language=\([[^ ]]*\).*$,\1,p' $lang` + this_lang_libs=`sed -n -e 's,^target_libs=[['"'"'"'"]]\(.*\)[["'"'"'"']].*$,\1,p' -e 's,^target_libs=\([[^ ]]*\).*$,\1,p' $lang` + this_lang_dirs=`sed -n -e 's,^lang_dirs=[['"'"'"'"]]\(.*\)[["'"'"'"']].*$,\1,p' -e 's,^lang_dirs=\([[^ ]]*\).*$,\1,p' $lang` + build_by_default=`sed -n -e 's,^build_by_default=[['"'"'"'"]]\(.*\)[["'"'"'"']].*$,\1,p' -e 's,^build_by_default=\([[^ ]]*\).*$,\1,p' $lang` + if test "x$lang_alias" = x + then + echo "$lang doesn't set \$language." 1>&2 + exit 1 + fi + case ${build_by_default},${enable_languages}, in + *,$lang_alias,*) add_this_lang=yes ;; + no,*) add_this_lang=no ;; + *,all,*) add_this_lang=yes ;; + *) add_this_lang=no ;; + esac + if test x"${add_this_lang}" = xyes; then + eval target_libs='"$target_libs "'\"$this_lang_libs\" + else + eval noconfigdirs='"$noconfigdirs "'\"$this_lang_libs $this_lang_dirs\" + fi + ;; + esac +done + +# Remove the entries in $skipdirs and $noconfigdirs from $configdirs and +# $target_configdirs. +# If we have the source for $noconfigdirs entries, add them to $notsupp. + +notsupp="" +for dir in . $skipdirs $noconfigdirs ; do + dirname=`echo $dir | sed -e s/target-//g` + if test $dir != . && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then + configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"` + if test -r $srcdir/$dirname/configure ; then + if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then + true + else + notsupp="$notsupp $dir" + fi + fi + fi + if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then + target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"` + if test -r $srcdir/$dirname/configure ; then + if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then + true + else + notsupp="$notsupp $dir" + fi + fi + fi +done + +# Sometimes the tools are distributed with libiberty but with no other +# libraries. In that case, we don't want to build target-libiberty. +if test -n "${target_configdirs}" ; then + others= + for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do + if test "$i" != "libiberty" ; then + if test -r $srcdir/$i/configure ; then + others=yes; + break; + fi + fi + done + if test -z "${others}" ; then + target_configdirs= + fi +fi + +# Quietly strip out all directories which aren't configurable in this tree. +# This relies on all configurable subdirectories being autoconfiscated, which +# is now the case. +configdirs_all="$configdirs" +configdirs= +for i in ${configdirs_all} ; do + if test -f ${srcdir}/$i/configure ; then + configdirs="${configdirs} $i" + fi +done +target_configdirs_all="$target_configdirs" +target_configdirs= +for i in ${target_configdirs_all} ; do + j=`echo $i | sed -e s/target-//g` + if test -f ${srcdir}/$j/configure ; then + target_configdirs="${target_configdirs} $i" + fi +done + +# Produce a warning message for the subdirs we can't configure. +# This isn't especially interesting in the Cygnus tree, but in the individual +# FSF releases, it's important to let people know when their machine isn't +# supported by the one or two programs in a package. + +if test -n "${notsupp}" && test -z "${norecursion}" ; then + # If $appdirs is non-empty, at least one of those directories must still + # be configured, or we error out. (E.g., if the gas release supports a + # specified target in some subdirs but not the gas subdir, we shouldn't + # pretend that all is well.) + if test -n "$appdirs" ; then + for dir in $appdirs ; do + if test -r $dir/Makefile.in ; then + if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then + appdirs="" + break + fi + if echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then + appdirs="" + break + fi + fi + done + if test -n "$appdirs" ; then + echo "*** This configuration is not supported by this package." 1>&2 + exit 1 + fi + fi + # Okay, some application will build, or we don't care to check. Still + # notify of subdirs not getting built. + echo "*** This configuration is not supported in the following subdirectories:" 1>&2 + echo " ${notsupp}" 1>&2 + echo " (Any other directories should still work fine.)" 1>&2 +fi + +case "$host" in + *msdosdjgpp*) + enable_gdbtk=no ;; +esac + +copy_dirs= + +# Handle --with-headers=XXX. If the value is not "yes", the contents of +# the named directory are copied to $(tooldir)/sys-include. +if test x"${with_headers}" != x ; then + if test x${is_cross_compiler} = xno ; then + echo 1>&2 '***' --with-headers is only supported when cross compiling + exit 1 + fi + if test x"${with_headers}" != xyes ; then + case "${exec_prefixoption}" in + "") x=${prefix} ;; + *) x=${exec_prefix} ;; + esac + copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include" + fi +fi + +# Handle --with-libs=XXX. If the value is not "yes", the contents of +# the name directories are copied to $(tooldir)/lib. Multiple directories +# are permitted. +if test x"${with_libs}" != x ; then + if test x${is_cross_compiler} = xno ; then + echo 1>&2 '***' --with-libs is only supported when cross compiling + exit 1 + fi + if test x"${with_libs}" != xyes ; then + # Copy the libraries in reverse order, so that files in the first named + # library override files in subsequent libraries. + case "${exec_prefixoption}" in + "") x=${prefix} ;; + *) x=${exec_prefix} ;; + esac + for l in ${with_libs}; do + copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}" + done + fi +fi + +# Handle ${copy_dirs} +set fnord ${copy_dirs} +shift +while test $# != 0 ; do + if test -f $2/COPIED && test x"`cat $2/COPIED`" = x"$1" ; then + : + else + echo Copying $1 to $2 + + # Use the install script to create the directory and all required + # parent directories. + if test -d $2 ; then + : + else + echo >config.temp + ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED + fi + + # Copy the directory, assuming we have tar. + # FIXME: Should we use B in the second tar? Not all systems support it. + (cd $1; tar -cf - .) | (cd $2; tar -xpf -) + + # It is the responsibility of the user to correctly adjust all + # symlinks. If somebody can figure out how to handle them correctly + # here, feel free to add the code. + + echo $1 > $2/COPIED + fi + shift; shift +done + +# Work in distributions that contain no compiler tools, like Autoconf. +tentative_cc="" +host_makefile_frag=/dev/null +if test -d ${srcdir}/config ; then +case "${host}" in + m68k-hp-hpux*) + # Avoid "too much defining" errors from HPUX compiler. + tentative_cc="cc -Wp,-H256000" + # If "ar" in $PATH is GNU ar, the symbol table may need rebuilding. + # If it's HP/UX ar, this should be harmless. + RANLIB="ar ts" + ;; + m68k-apollo-sysv*) + tentative_cc="cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DUSG" + ;; + m68k-apollo-bsd*) + #None of the Apollo compilers can compile gas or binutils. The preprocessor + # chokes on bfd, the compiler won't let you assign integers to enums, and + # other problems. Defining CC to gcc is a questionable way to say "don't use + # the apollo compiler" (the preferred version of GCC could be called cc, + # or whatever), but I'm not sure leaving CC as cc is any better... + #CC=cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_STDARG + # Used to have BISON=yacc. + tentative_cc=gcc + ;; + m88k-dg-dgux*) + tentative_cc="gcc -Wall -ansi -D__using_DGUX" + ;; + m88k-harris-cxux*) + # Under CX/UX, we want to tell the compiler to use ANSI mode. + tentative_cc="cc -Xa" + host_makefile_frag="config/mh-cxux" + ;; + m88k-motorola-sysv*) + ;; + mips*-dec-ultrix*) + tentative_cc="cc -Wf,-XNg1000" + host_makefile_frag="config/mh-decstation" + ;; + mips*-nec-sysv4*) + # The C compiler on NEC MIPS SVR4 needs bigger tables. + tentative_cc="cc -ZXNd=5000 -ZXNg=1000" + host_makefile_frag="config/mh-necv4" + ;; + mips*-sgi-irix4*) + # Tell compiler to use K&R C. We can't compile under the SGI Ansi + # environment. Also bump switch table size so that cp-parse will + # compile. Bump string length limit so linker builds. + tentative_cc="cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh2000 -Wf,-XNl8192" + ;; + mips*-*-sysv4*) + host_makefile_frag="config/mh-sysv4" + ;; + mips*-*-sysv*) + # This is for a MIPS running RISC/os 4.52C. + + # This is needed for GDB, but needs to be in the top-level make because + # if a library is compiled with the bsd headers and gets linked with the + # sysv system libraries all hell can break loose (e.g. a jmp_buf might be + # a different size). + # ptrace(2) apparently has problems in the BSD environment. No workaround is + # known except to select the sysv environment. Could we use /proc instead? + # These "sysv environments" and "bsd environments" often end up being a pain. + # + # This is not part of CFLAGS because perhaps not all C compilers have this + # option. + tentative_cc="cc -systype sysv" + ;; + i370-ibm-opened*) + tentative_cc="c89" + ;; + i[[3456789]]86-*-sysv5*) + host_makefile_frag="config/mh-sysv5" + ;; + i[[3456789]]86-*-dgux*) + tentative_cc="gcc -Wall -ansi -D__using_DGUX" + host_makefile_frag="config/mh-dgux386" + ;; + i[[3456789]]86-ncr-sysv4.3*) + # The MetaWare compiler will generate a copyright message unless you + # turn it off by adding the -Hnocopyr flag. + tentative_cc="cc -Hnocopyr" + ;; + i[[3456789]]86-ncr-sysv4*) + # for an NCR 3000 (i486/SVR4) system. + # The NCR 3000 ships with a MetaWare compiler installed as /bin/cc. + # This compiler not only emits obnoxious copyright messages every time + # you run it, but it chokes and dies on a whole bunch of GNU source + # files. Default to using the AT&T compiler installed in /usr/ccs/ATT/cc. + tentative_cc="/usr/ccs/ATT/cc" + host_makefile_frag="config/mh-ncr3000" + ;; + i[[3456789]]86-*-sco3.2v5*) + ;; + i[[3456789]]86-*-sco*) + # The native C compiler botches some simple uses of const. Unfortunately, + # it doesn't defined anything like "__sco__" for us to test for in ansidecl.h. + tentative_cc="cc -Dconst=" + host_makefile_frag="config/mh-sco" + ;; + i[[3456789]]86-*-udk*) + host_makefile_frag="config/mh-sysv5" + ;; + i[[3456789]]86-*-solaris2*) + host_makefile_frag="config/mh-sysv4" + ;; + i[[3456789]]86-*-msdosdjgpp*) + host_makefile_frag="config/mh-djgpp" + ;; + *-cygwin*) + host_makefile_frag="config/mh-cygwin" + ;; + *-mingw32*) + host_makefile_frag="config/mh-mingw32" + ;; + *-interix*) + host_makefile_frag="config/mh-interix" + ;; + vax-*-ultrix2*) + # The old BSD pcc isn't up to compiling parts of gdb so use gcc + tentative_cc=gcc + ;; + *-*-solaris2*) + host_makefile_frag="config/mh-solaris" + ;; + m68k-sun-sunos*) + # Sun's C compiler needs the -J flag to be able to compile cp-parse.c + # without overflowing the jump tables (-J says to use a 32 bit table) + tentative_cc="cc -J" + ;; + *-hp-hpux*) + tentative_cc="cc -Wp,-H256000" + ;; + *-*-hiux*) + tentative_cc="cc -Wp,-H256000" + ;; + rs6000-*-lynxos*) + # /bin/cc is less than useful for our purposes. Always use GCC + tentative_cc="/usr/cygnus/progressive/bin/gcc" + host_makefile_frag="config/mh-lynxrs6k" + ;; + *-*-lynxos*) + # /bin/cc is less than useful for our purposes. Always use GCC + tentative_cc="/bin/gcc" + ;; + *-*-sysv4*) + host_makefile_frag="config/mh-sysv4" + ;; +esac +fi + +extra_arflags_for_target= +extra_nmflags_for_target= +extra_ranlibflags_for_target= +target_makefile_frag=/dev/null +case "${target}" in + i[[3456789]]86-*-netware*) + target_makefile_frag="config/mt-netware" + ;; + powerpc-*-netware*) + target_makefile_frag="config/mt-netware" + ;; + *-*-linux*) + target_makefile_frag="config/mt-linux" + ;; + *-*-aix4.[[3456789]]* | *-*-aix[[56789]].*) + # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm + # commands to handle both 32-bit and 64-bit objects. These flags are + # harmless if we're using GNU nm or ar. + extra_arflags_for_target=" -X32_64" + extra_nmflags_for_target=" -B -X32_64" + ;; + *-*-darwin*) + # ranlib from Darwin requires the -c flag to look at common symbols. + extra_ranlibflags_for_target=" -c" + ;; + mips*-*-pe | sh*-*-pe | *arm-wince-pe) + target_makefile_frag="config/mt-wince" + ;; +esac + +alphaieee_frag=/dev/null +case $target in + alpha*-*-*) + # This just makes sure to use the -mieee option to build target libs. + # This should probably be set individually by each library. + alphaieee_frag="config/mt-alphaieee" + ;; +esac + +# If --enable-target-optspace always use -Os instead of -O2 to build +# the target libraries, similarly if it is not specified, use -Os +# on selected platforms. +ospace_frag=/dev/null +case "${enable_target_optspace}:${target}" in + yes:*) + ospace_frag="config/mt-ospace" + ;; + :d30v-*) + ospace_frag="config/mt-d30v" + ;; + :m32r-* | :d10v-* | :fr30-*) + ospace_frag="config/mt-ospace" + ;; + no:* | :*) + ;; + *) + echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2 + ;; +esac + +# Set with_gnu_as and with_gnu_ld as appropriate. +# +# This is done by determining whether or not the appropriate directory +# is available, and by checking whether or not specific configurations +# have requested that this magic not happen. +# +# The command line options always override the explicit settings in +# configure.in, and the settings in configure.in override this magic. +# +# If the default for a toolchain is to use GNU as and ld, and you don't +# want to do that, then you should use the --without-gnu-as and +# --without-gnu-ld options for the configure script. + +if test x${use_gnu_as} = x && + echo " ${configdirs} " | grep " gas " > /dev/null 2>&1 ; then + with_gnu_as=yes + extra_host_args="$extra_host_args --with-gnu-as" +fi + +if test x${use_gnu_ld} = x && + echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 ; then + with_gnu_ld=yes + extra_host_args="$extra_host_args --with-gnu-ld" +fi + +# If using newlib, add --with-newlib to the extra_host_args so that gcc/configure +# can detect this case. + +if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 ; then + with_newlib=yes + extra_host_args="$extra_host_args --with-newlib" +fi + + +# Default to using --with-stabs for certain targets. +if test x${with_stabs} = x ; then + case "${target}" in + mips*-*-irix6*o32) + with_stabs=yes; + extra_host_args="${extra_host_args} --with-stabs" + ;; + mips*-*-irix6*) + ;; + mips*-*-* | alpha*-*-osf*) + with_stabs=yes; + extra_host_args="${extra_host_args} --with-stabs" + ;; + esac +fi + +# hpux11 in 64bit mode has libraries in a weird place. Arrange to find +# them automatically. +case "${host}" in + hppa*64*-*-hpux11*) + extra_host_args="$extra_host_args -x-libraries=/usr/lib/pa20_64 -x-includes=/usr/X11R6/include" + ;; +esac + +# If we aren't going to be using gcc, see if we can extract a definition +# of CC from the fragment. +# Actually, use the 'pre-extracted' version above. +if test -z "${CC}" && test "${build}" = "${host}" ; then + IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" + found= + for dir in $PATH; do + test -z "$dir" && dir=. + if test -f $dir/gcc; then + found=yes + break + fi + done + IFS="$save_ifs" + if test -z "${found}" && test -n "${tentative_cc}" ; then + CC=$tentative_cc + fi +fi + +# Some systems (e.g., one of the i386-aix systems the gas testers are +# using) don't handle "\$" correctly, so don't use it here. +tooldir='${exec_prefix}'/${target_alias} +build_tooldir=${tooldir} + +# Generate a default definition for YACC. This is used if the makefile can't +# locate bison or byacc in objdir. + +for prog in 'bison -y' byacc yacc +do + set dummy $prog; tmp=$2 + IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" + for dir in $PATH; do + test -z "$dir" && dir=. + if test -f $dir/$tmp; then + DEFAULT_YACC="$prog" + break + fi + done + IFS="$save_ifs" + + test -n "$DEFAULT_YACC" && break +done + +# Generate a default definition for M4. This is used if the makefile can't +# locate m4 in objdir. + +for prog in gm4 gnum4 m4 +do + set dummy $prog; tmp=$2 + IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" + for dir in $PATH; do + test -z "$dir" && dir=. + if test -f $dir/$tmp; then + DEFAULT_M4="$prog" + break + fi + done + IFS="$save_ifs" + + test -n "$DEFAULT_M4" && break +done + +# Generate a default definition for LEX. This is used if the makefile can't +# locate flex in objdir. + +for prog in flex lex +do + set dummy $prog; tmp=$2 + IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" + for dir in $PATH; do + test -z "$dir" && dir=. + if test -f $dir/$tmp; then + DEFAULT_LEX="$prog" + break + fi + done + IFS="$save_ifs" + + test -n "$DEFAULT_LEX" && break +done + +if test "${build}" != "${host}" ; then + # If we are doing a Canadian Cross, in which the host and build systems + # are not the same, we set reasonable default values for the tools. + + BISON=${BISON-bison} + CC=${CC-${host_alias}-gcc} + CFLAGS=${CFLAGS-"-g -O2"} + CXX=${CXX-${host_alias}-c++} + CXXFLAGS=${CXXFLAGS-"-g -O2"} + CC_FOR_BUILD=${CC_FOR_BUILD-gcc} + CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc} + CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-c++} + GCJ_FOR_TARGET=${GCJ_FOR_TARGET-${target_alias}-gcj} + GCC_FOR_TARGET=${GCC_FOR_TARGET-${CC_FOR_TARGET-${target_alias}-gcc}} + BUILD_PREFIX=${build_alias}- + BUILD_PREFIX_1=${build_alias}- + MAKEINFO=${MAKEINFO-makeinfo} + + if test -z "${YACC}" ; then + IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" + for dir in $PATH; do + test -z "$dir" && dir=. + if test -f $dir/bison; then + YACC="bison -y" + break + fi + if test -f $dir/byacc; then + YACC=byacc + break + fi + if test -f $dir/yacc; then + YACC=yacc + break + fi + done + IFS="$save_ifs" + if test -z "${YACC}" ; then + YACC="bison -y" + fi + fi + + if test -z "${LEX}" ; then + IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" + for dir in $PATH; do + test -z "$dir" && dir=. + if test -f $dir/flex; then + LEX=flex + break + fi + if test -f $dir/lex; then + LEX=lex + break + fi + done + IFS="$save_ifs" + LEX=${LEX-flex} + fi + +else + # Set reasonable default values for some tools even if not Canadian. + # Of course, these are different reasonable default values, originally + # specified directly in the Makefile. + # We don't export, so that autoconf can do its job. + # Note that all these settings are above the fragment inclusion point + # in Makefile.in, so can still be overridden by fragments. + # This is all going to change when we autoconfiscate... + + BISON="\$(USUAL_BISON)" + CC_FOR_BUILD="\$(CC)" + GCC_FOR_TARGET="\$(USUAL_GCC_FOR_TARGET)" + BUILD_PREFIX= + BUILD_PREFIX_1=loser- + MAKEINFO="\$(USUAL_MAKEINFO)" + LEX="\$(USUAL_LEX)" + YACC="\$(USUAL_YACC)" + + # If CC is still not set, try to get gcc. + cc_prog_is_gcc= + if test -z "${CC}" ; then + IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" + for dir in $PATH; do + test -z "$dir" && dir=. + if test -f $dir/gcc; then + CC="gcc" + cc_prog_is_gcc=yes + echo 'void f(){}' > conftest.c + if test -z "`${CC} -g -c conftest.c 2>&1`"; then + CFLAGS=${CFLAGS-"-g -O2"} + CXXFLAGS=${CXXFLAGS-"-g -O2"} + else + CFLAGS=${CFLAGS-"-O2"} + CXXFLAGS=${CXXFLAGS-"-O2"} + fi + rm -f conftest* + break + fi + done + IFS="$save_ifs" + CC=${CC-cc} + else + # Determine if we are using gcc. + cat > conftest.c </dev/null 2>&1; then + cc_prog_is_gcc=yes + fi + rm -f conftest.c + if test -z "${CFLAGS}"; then + # Here CC is set but CFLAGS is not. Use a quick hack to use -O2 if CC + # is set to a version of gcc. + if test "$cc_prog_is_gcc" = yes; then + echo 'void f(){}' > conftest.c + if test -z "`${CC} -g -c conftest.c 2>&1`"; then + CFLAGS=${CFLAGS-"-g -O2"} + CXXFLAGS=${CXXFLAGS-"-g -O2"} + else + CFLAGS=${CFLAGS-"-O2"} + CXXFLAGS=${CXXFLAGS-"-O2"} + fi + rm -f conftest* + fi + fi + fi + + # We must set the default linker to the linker used by gcc for the correct + # operation of libtool. If LD is not defined and we are using gcc, try to + # set the LD default to the ld used by gcc. + if test -z "$LD"; then + if test "$cc_prog_is_gcc" = yes; then + case $build in + *-*-mingw*) + gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;; + *) + gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;; + esac + case $gcc_prog_ld in + # Accept absolute paths. + [[\\/]* | [A-Za-z]:[\\/]*)] + LD="$gcc_prog_ld" ;; + esac + fi + fi + + CXX=${CXX-"c++"} + CFLAGS=${CFLAGS-"-g"} + CXXFLAGS=${CXXFLAGS-"-g -O2"} +fi + +# FIXME Should this be done recursively ??? (Useful for e.g. gdbtest) +# Set up the list of links to be made. +# ${links} is the list of link names, and ${files} is the list of names to link to. + +# Make the links. +configlinks="${links}" +if test -r ./config.status ; then + mv -f ./config.status ./config.back +fi +while test -n "${files}" ; do + # set file to car of files, files to cdr of files + set ${files}; file=$1; shift; files=$* + set ${links}; link=$1; shift; links=$* + + if test ! -r ${srcdir}/${file} ; then + if test ! -r ${file} ; then + echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2 + echo '***' "since the file \"${srcdir}/${file}\" does not exist." 1>&2 + exit 1 + else + srcfile=${file} + fi + else + srcfile=${srcdir}/${file} + fi + + ${remove} -f ${link} + # Make a symlink if possible, otherwise try a hard link + if ${symbolic_link} ${srcfile} ${link} >/dev/null 2>&1 ; then + true + else + # We need to re-remove the file because Lynx leaves a + # very strange directory there when it fails an NFS symlink. + ${remove} -r -f ${link} + ${hard_link} ${srcfile} ${link} + fi + if test ! -r ${link} ; then + echo '***' "${progname}: unable to link \"${link}\" to \"${srcfile}\"." 1>&2 + exit 1 + fi + + echo "Linked \"${link}\" to \"${srcfile}\"." +done + +# Create a .gdbinit file which runs the one in srcdir +# and tells GDB to look there for source files. + +if test -r ${srcdir}/.gdbinit ; then + case ${srcdir} in + .) ;; + *) cat > ./.gdbinit < conftest.c +${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c +if test $? = 0 ; then + if test -s conftest || test -s conftest.exe ; then + we_are_ok=yes + fi +fi +case $we_are_ok in + no) + echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed." + echo 1>&2 "*** You must set the environment variable CC to a working compiler." + rm -f conftest* + exit 1 + ;; +esac +rm -f conftest* + +# The Solaris /usr/ucb/cc compiler does not appear to work. +case "${host}" in + sparc-sun-solaris2*) + CCBASE="`echo ${CC-cc} | sed 's/ .*$//'`" + if test "`type $CCBASE | sed 's/^[[^/]]*//'`" = "/usr/ucb/cc" ; then + could_use= + test -d /opt/SUNWspro/bin && could_use="/opt/SUNWspro/bin" + if test -d /opt/cygnus/bin ; then + if test "$could_use" = "" ; then + could_use="/opt/cygnus/bin" + else + could_use="$could_use or /opt/cygnus/bin" + fi + fi + if test "$could_use" = "" ; then + echo "Warning: compilation may fail because you're using" + echo "/usr/ucb/cc. You should change your PATH or CC " + echo "variable and rerun configure." + else + echo "Warning: compilation may fail because you're using" + echo "/usr/ucb/cc, when you should use the C compiler from" + echo "$could_use. You should change your" + echo "PATH or CC variable and rerun configure." + fi + fi + ;; +esac + +# If --enable-shared was set, we must set LD_LIBRARY_PATH so that the +# binutils tools will find libbfd.so. +case "${enable_shared}" in + no | "") SET_LIB_PATH= ;; + *) SET_LIB_PATH="\$(REALLY_SET_LIB_PATH)" ;; +esac + +case "${host}" in + *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;; + *) RPATH_ENVVAR=LD_LIBRARY_PATH ;; +esac + +# Record target_configdirs and the configure arguments for target and +# build configuration in Makefile. +target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'` + +# This is the final value for target_configdirs. configdirs already +# has its final value, as does build_modules. It's time to create some +# lists of valid targets. + +all_build_modules= +configure_build_modules= +for module in ${build_modules} ; do + all_build_modules=all-build-${module} + configure_build_modules=configure-build-${module} +done + +# Determine whether gdb needs tk/tcl or not. +# Use 'maybe' since enable_gdbtk might be true even if tk isn't available +# and in that case we want gdb to be built without tk. Ugh! +# In fact I believe gdb is the *only* package directly dependent on tk, +# so we should be able to put the 'maybe's in unconditionally and +# leave out the maybe dependencies when enable_gdbtk is false. I'm not +# 100% sure that that's safe though. + +gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-tix maybe-all-libgui" +case "$enable_gdbtk" in + no) + GDB_TK="" ;; + yes) + GDB_TK="${gdb_tk}" ;; + *) + # Only add the dependency on gdbtk when GDBtk is part of the gdb + # distro. Eventually someone will fix this and move Insight, nee + # gdbtk to a separate directory. + if test -d ${srcdir}/gdb/gdbtk ; then + GDB_TK="${gdb_tk}" + else + GDB_TK="" + fi + ;; +esac + +# Create the 'maybe dependencies'. This uses a temporary file. + +# While at that, we remove Makefiles if we were started for recursive +# configuration, so that the top-level Makefile reconfigures them, +# like we used to do when configure itself was recursive. +rm -f maybedep.tmp +echo '# maybedep.tmp' > maybedep.tmp + +# Make-targets which may need maybe dependencies. +mts="configure all install check" + +# Loop over modules and make-targets. +for module in ${build_modules} ; do + if test -z "${no_recursion}" \ + && test -f ${build_subdir}/${module}/Makefile; then + echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure" + rm -f ${build_subdir}/${module}/Makefile + fi + for mt in ${mts} ; do + case ${mt} in + install) ;; # No installing build modules. + *) echo "maybe-${mt}-build-${module}: ${mt}-build-${module}" >> maybedep.tmp ;; + esac + done +done +for module in ${configdirs} ; do + if test -z "${no_recursion}" \ + && test -f ${module}/Makefile; then + echo 1>&2 "*** removing ${module}/Makefile to force reconfigure" + rm -f ${module}/Makefile + fi + for mt in ${mts} ; do + echo "maybe-${mt}-${module}: ${mt}-${module}" >> maybedep.tmp + done +done +for module in ${target_configdirs} ; do + if test -z "${no_recursion}" \ + && test -f ${target_subdir}/${module}/Makefile; then + echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure" + rm -f ${target_subdir}/${module}/Makefile + fi + for mt in ${mts} ; do + echo "maybe-${mt}-target-${module}: ${mt}-target-${module}" >> maybedep.tmp + done +done +maybe_dependencies=maybedep.tmp +AC_SUBST_FILE(maybe_dependencies) + +# Create the serialization dependencies. This uses a temporary file. + +AC_ARG_ENABLE([serial-configure], +[ --disable-serial-[{host,target,build}-]configure + Don't force sequential configuration of + sub-packages for the host, target or build + machine, or of any sub-packages at all]) + +# These force 'configure's to be done one at a time, to avoid problems +# with contention over a shared config.cache. +rm -f serdep.tmp +echo '# serdep.tmp' > serdep.tmp +olditem= +test "x${enable_serial_configure}" = xno || +test "x${enable_serial_build_configure}" = xno || +for item in ${build_configdirs} ; do + case ${olditem} in + "") ;; + *) echo "configure-build-${item}: configure-build-${olditem}" >> serdep.tmp ;; + esac + olditem=${item} +done +olditem= +test "x${enable_serial_configure}" = xno || +test "x${enable_serial_host_configure}" = xno || +for item in ${configdirs} ; do + case ${olditem} in + "") ;; + *) echo "configure-${item}: configure-${olditem}" >> serdep.tmp ;; + esac + olditem=${item} +done +olditem= +test "x${enable_serial_configure}" = xno || +test "x${enable_serial_target_configure}" = xno || +for item in ${target_configdirs} ; do + case ${olditem} in + "") ;; + *) echo "configure-target-${item}: configure-target-${olditem}" >> serdep.tmp ;; + esac + olditem=${item} +done +serialization_dependencies=serdep.tmp +AC_SUBST_FILE(serialization_dependencies) + +# Base args. Strip norecursion, cache-file, srcdir, host, build, +# target and nonopt. These are the ones we might not want to pass +# down to subconfigures. +baseargs=`echo " ${ac_configure_args} " | \ + sed -e 's/ --no[[^ ]]* / /' \ + -e 's/ --c[[a-z-]]*[[= ]][[^ ]]* / /' \ + -e 's/ --sr[[a-z-]]*[[= ]][[^ ]]* / /' \ + -e 's/ --ho[[a-z-]]*[[= ]][[^ ]]* / /' \ + -e 's/ --bu[[a-z-]]*[[= ]][[^ ]]* / /' \ + -e 's/ --t[[a-z-]]*[[= ]][[^ ]]* / /' \ + -e 's/ -cache-file[[= ]][[^ ]]* / /' \ + -e 's/ -srcdir[[= ]][[^ ]]* / /' \ + -e 's/ -host[[= ]][[^ ]]* / /' \ + -e 's/ -build[[= ]][[^ ]]* / /' \ + -e 's/ -target[[= ]][[^ ]]* / /' \ + -e "s/ [[^' -][^ ]*] / /" \ + -e 's/^ *//;s/ *$//'` + +# For the build-side libraries, we just need to pretend we're native, +# and not use the same cache file. Multilibs are neither needed nor +# desired. +build_configargs="--cache-file=../config.cache --build=${build_alias} --host=${build_alias} ${baseargs}" + +# For host modules, accept cache file option, or specification as blank. +case "${cache_file}" in +"") # empty + cache_file_option="" ;; +/* | [[A-Za-z]]:[[\\/]]* ) # absolute path + cache_file_option="--cache-file=${cache_file}" ;; +*) # relative path + cache_file_option="--cache-file=../${cache_file}" ;; +esac + +host_configargs="${cache_file_option} --build=${build_alias} --host=${host_alias} --target=${target_alias} ${extra_host_args} ${baseargs}" + +target_configargs=${baseargs} + +# Passing a --with-cross-host argument lets the target libraries know +# whether they are being built with a cross-compiler or being built +# native. However, it would be better to use other mechanisms to make the +# sorts of decisions they want to make on this basis. Please consider +# this option to be deprecated. FIXME. +if test x${is_cross_compiler} = xyes ; then + target_configargs="--with-cross-host=${host_alias} ${target_configargs}" +fi + +# Default to --enable-multilib. +if test x${enable_multilib} = x ; then + target_configargs="--enable-multilib ${target_configargs}" +fi + +# Pass --with-newlib if appropriate. Note that target_configdirs has +# changed from the earlier setting of with_newlib. +if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then + target_configargs="--with-newlib ${target_configargs}" +fi + +# Pass the appropriate --host, --build, and --cache-file arguments. +target_configargs="--cache-file=../config.cache --host=${target_alias} --build=${build_alias} ${target_configargs}" + +# provide a proper gxx_include_dir. +# Note, if you change the default, make sure to fix both here and in +# the gcc and libstdc++-v3 subdirectories. +# Check whether --with-gxx-include-dir or --without-gxx-include-dir was given. +case "${with_gxx_include_dir}" in + yes) + AC_MSG_ERROR([--with-gxx-include-dir=[[dir]] requires a directory]) + ;; + no | "") + case "${enable_version_specific_runtime_libs}" in + yes) gxx_include_dir='${libsubdir}/include/c++' ;; + *) + . ${srcdir}/config.if + gxx_include_dir='${prefix}/include/'${libstdcxx_incdir} ;; + esac ;; + *) gxx_include_dir=${with_gxx_include_dir} ;; +esac + +FLAGS_FOR_TARGET= +case " $target_configdirs " in + *" newlib "*) + case " $target_configargs " in + *" --with-newlib "*) + case "$target" in + *-cygwin*) + FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/winsup -L$$r/$(TARGET_SUBDIR)/winsup/cygwin -L$$r/$(TARGET_SUBDIR)/winsup/w32api/lib -isystem $$s/winsup/include -isystem $$s/winsup/cygwin/include -isystem $$s/winsup/w32api/include' ;; + esac + + # If we're not building GCC, don't discard standard headers. + if test -d ${srcdir}/gcc; then + FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc' + + if test "${build}" != "${host}"; then + # On Canadian crosses, CC_FOR_TARGET will have already been set + # by `configure', so we won't have an opportunity to add -Bgcc/ + # to it. This is right: we don't want to search that directory + # for binaries, but we want the header files in there, so add + # them explicitly. + FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/gcc/include' + + # Someone might think of using the pre-installed headers on + # Canadian crosses, in case the installed compiler is not fully + # compatible with the compiler being built. In this case, it + # would be better to flag an error than risking having + # incompatible object files being constructed. We can't + # guarantee that an error will be flagged, but let's hope the + # compiler will do it, when presented with incompatible header + # files. + fi + fi + + case "${target}-${is_cross_compiler}" in + i[[3456789]]86-*-linux*-no) + # Here host == target, so we don't need to build gcc, + # so we don't want to discard standard headers. + FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'` + ;; + *) + # If we're building newlib, use its generic headers last, but search + # for any libc-related directories first (so make it the last -B + # switch). + FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include' + ;; + esac + ;; + esac + ;; +esac + +# On Canadian crosses, we'll be searching the right directories for +# the previously-installed cross compiler, so don't bother to add +# flags for directories within the install tree of the compiler +# being built; programs in there won't even run. +if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then + # Search for pre-installed headers if nothing else fits. + FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include' +fi + +if test "x${use_gnu_ld}" = x && + echo " ${configdirs} " | grep " ld " > /dev/null ; then + # Arrange for us to find uninstalled linker scripts. + FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/ld' +fi + +if test "x${CC_FOR_TARGET+set}" = xset; then + : +elif test -d ${srcdir}/gcc; then + CC_FOR_TARGET='$$r/gcc/xgcc -B$$r/gcc/' +elif test "$host" = "$target"; then + CC_FOR_TARGET='$(CC)' +else + CC_FOR_TARGET=`echo gcc | sed "${program_transform_name}"` +fi +CC_FOR_TARGET=$CC_FOR_TARGET' $(FLAGS_FOR_TARGET)' + +if test "x${GCJ_FOR_TARGET+set}" = xset; then + : +elif test -d ${srcdir}/gcc; then + GCJ_FOR_TARGET='$$r/gcc/gcj -B$$r/gcc/' +elif test "$host" = "$target"; then + GCJ_FOR_TARGET='gcj' +else + GCJ_FOR_TARGET=`echo gcj | sed "${program_transform_name}"` +fi +GCJ_FOR_TARGET=$GCJ_FOR_TARGET' $(FLAGS_FOR_TARGET)' + +# Don't use libstdc++-v3's flags to configure/build itself. +libstdcxx_flags='`test ! -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/testsuite_flags || $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/testsuite_flags --build-includes` -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs' +raw_libstdcxx_flags=' -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs' + +if test "x${CXX_FOR_TARGET+set}" = xset; then + : +elif test -d ${srcdir}/gcc; then + # We add -shared-libgcc to CXX_FOR_TARGET whenever we use xgcc instead + # of g++ for linking C++ or Java, because g++ has -shared-libgcc by + # default whereas gcc does not. + # RAW_CXX_FOR_TARGET is for linking C++ or java; CXX_FOR_TARGET is for + # all other cases. + CXX_FOR_TARGET='$$r/gcc/g++ -B$$r/gcc/ -nostdinc++ '$libstdcxx_flags + RAW_CXX_FOR_TARGET='$$r/gcc/xgcc -shared-libgcc -B$$r/gcc/ -nostdinc++ '$raw_libstdcxx_flags +elif test "$host" = "$target"; then + CXX_FOR_TARGET='$(CXX)' + RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET} +else + CXX_FOR_TARGET=`echo c++ | sed "${program_transform_name}"` + RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET} +fi +CXX_FOR_TARGET=$CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)' +RAW_CXX_FOR_TARGET=$RAW_CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)' + +qCXX_FOR_TARGET=`echo "$CXX_FOR_TARGET" | sed 's,[[&%]],\\\&,g'` +qRAW_CXX_FOR_TARGET=`echo "$RAW_CXX_FOR_TARGET" | sed 's,[[&%]],\\\&,g'` + +# We want to defer the evaluation of `cmd`s and shell variables in +# CXX_FOR_TARGET when recursing in the top-level Makefile, such as for +# bootstrap. We'll enclose CXX_FOR_TARGET_FOR_RECURSIVE_MAKE in single +# quotes, but we still have to duplicate `$'s so that shell variables +# can be expanded by the nested make as shell variables, not as make +# macros. +qqCXX_FOR_TARGET=`echo "$qCXX_FOR_TARGET" | sed -e 's,[[$]][[$]],$$$$,g'` +qqRAW_CXX_FOR_TARGET=`echo "$qRAW_CXX_FOR_TARGET" | sed -e 's,[[$]][[$]],$$$$,g'` + +# Wrap CC_FOR_TARGET and friends, for certain types of builds. +CC_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${CC_FOR_TARGET}" +GCJ_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${GCJ_FOR_TARGET}" +CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qCXX_FOR_TARGET}" +RAW_CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qRAW_CXX_FOR_TARGET}" +CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqCXX_FOR_TARGET}" +RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqRAW_CXX_FOR_TARGET}" + +# Makefile fragments. +host_makefile_frag=${srcdir}/${host_makefile_frag} +target_makefile_frag=${srcdir}/${target_makefile_frag} +alphaieee_frag=${srcdir}/${alphaieee_frag} +ospace_frag=${srcdir}/${ospace_frag} +AC_SUBST_FILE(host_makefile_frag) +AC_SUBST_FILE(target_makefile_frag) +AC_SUBST_FILE(alphaieee_frag) +AC_SUBST_FILE(ospace_frag) + +# Miscellanea: directories, flags, etc. +AC_SUBST(SET_LIB_PATH) +AC_SUBST(RPATH_ENVVAR) +AC_SUBST(BUILD_PREFIX) +AC_SUBST(BUILD_PREFIX_1) +AC_SUBST(configlinks) +AC_SUBST(gcc_version_trigger) +AC_SUBST(gcc_version) +AC_SUBST(tooldir) +AC_SUBST(build_tooldir) +AC_SUBST(GDB_TK) +AC_SUBST(gxx_include_dir) +AC_SUBST(libstdcxx_incdir) + +# Build module lists & subconfigure args. +AC_SUBST(build_configargs) +AC_SUBST(configure_build_modules) +AC_SUBST(all_build_modules) + +# Host module lists & subconfigure args. +AC_SUBST(host_configargs) +AC_SUBST(configdirs) + +# Target module lists & subconfigure args. +AC_SUBST(target_configargs) +AC_SUBST(target_configdirs) + +# Build tools. +AC_SUBST(BISON) +AC_SUBST(CC_FOR_BUILD) +AC_SUBST(LEX) +AC_SUBST(MAKEINFO) +AC_SUBST(YACC) +AC_SUBST(config_shell) + +# Host tools. +NCN_STRICT_CHECK_TOOL(AR, ar) +NCN_STRICT_CHECK_TOOL(AS, as) +NCN_STRICT_CHECK_TOOL(DLLTOOL, dlltool) +NCN_STRICT_CHECK_TOOL(LD, ld) +NCN_STRICT_CHECK_TOOL(NM, nm) +NCN_STRICT_CHECK_TOOL(RANLIB, ranlib, :) +NCN_STRICT_CHECK_TOOL(WINDRES, windres) +NCN_STRICT_CHECK_TOOL(OBJCOPY, objcopy) +NCN_STRICT_CHECK_TOOL(OBJDUMP, objdump) +AC_SUBST(CC) +AC_SUBST(CXX) +AC_SUBST(CFLAGS) +AC_SUBST(CXXFLAGS) +AC_SUBST(DEFAULT_YACC) +AC_SUBST(DEFAULT_LEX) +AC_SUBST(DEFAULT_M4) + +# Target tools. +NCN_STRICT_CHECK_TARGET_TOOL(AR_FOR_TARGET, ar) +NCN_STRICT_CHECK_TARGET_TOOL(AS_FOR_TARGET, as) +NCN_STRICT_CHECK_TARGET_TOOL(DLLTOOL_FOR_TARGET, dlltool) +NCN_STRICT_CHECK_TARGET_TOOL(LD_FOR_TARGET, ld) +NCN_STRICT_CHECK_TARGET_TOOL(NM_FOR_TARGET, nm) +NCN_STRICT_CHECK_TARGET_TOOL(RANLIB_FOR_TARGET, ranlib, :) +NCN_STRICT_CHECK_TARGET_TOOL(WINDRES_FOR_TARGET, windres) + +AC_SUBST(GCC_FOR_TARGET) +AC_SUBST(FLAGS_FOR_TARGET) +AC_SUBST(CC_FOR_TARGET) +AC_SUBST(GCJ_FOR_TARGET) +AC_SUBST(CXX_FOR_TARGET) +AC_SUBST(RAW_CXX_FOR_TARGET) +AC_SUBST(CXX_FOR_TARGET_FOR_RECURSIVE_MAKE) +AC_SUBST(RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE) + +# Fix up target tools. +if test "x${build}" = "x${host}" ; then + # In this case, the newly built tools can and should be used, + # so we override the results of the autoconf tests. + # This should really only happen when the tools are actually being built, + # but that's a further refinement. The new build scheme, where + # tools are built into a structure paralleling where they're installed, + # should also eliminate all of this cleanly. + AR_FOR_TARGET="\$(USUAL_AR_FOR_TARGET)" + AS_FOR_TARGET="\$(USUAL_AS_FOR_TARGET)" + DLLTOOL_FOR_TARGET="\$(USUAL_DLLTOOL_FOR_TARGET)" + LD_FOR_TARGET="\$(USUAL_LD_FOR_TARGET)" + NM_FOR_TARGET="\$(USUAL_NM_FOR_TARGET)" + RANLIB_FOR_TARGET="\$(USUAL_RANLIB_FOR_TARGET)" + WINDRES_FOR_TARGET="\$(USUAL_WINDRES_FOR_TARGET)" +fi +# Certain tools may need extra flags. +AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target} +RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target} +NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target} + +AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) +AC_ARG_ENABLE(maintainer-mode, +[ --enable-maintainer-mode enable make rules and dependencies not useful + (and sometimes confusing) to the casual installer], + USE_MAINTAINER_MODE=$enableval, + USE_MAINTAINER_MODE=no) +AC_MSG_RESULT($USE_MAINTAINER_MODE) +AC_SUBST(MAINTAINER_MODE_TRUE) +AC_SUBST(MAINTAINER_MODE_FALSE) +if test "$USE_MAINTAINER_MODE" = yes; then + MAINTAINER_MODE_TRUE= + MAINTAINER_MODE_FALSE='#' +else + MAINTAINER_MODE_TRUE='#' + MAINTAINER_MODE_FALSE= +fi +MAINT=$MAINTAINER_MODE_TRUE +AC_SUBST(MAINT)dnl + +AC_OUTPUT(Makefile) diff -Nur binutils.old/configure.orig binutils/configure.orig --- binutils.old/configure.orig 1970-01-01 01:00:00.000000000 +0100 +++ binutils/configure.orig 2003-05-22 04:47:53.000000000 +0200 @@ -0,0 +1,4258 @@ +#! /bin/sh + +# Guess values for system-dependent variables and create Makefiles. +# Generated automatically using autoconf version 2.13 +# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. + +# Defaults: +ac_help= +ac_default_prefix=/usr/local +# Any additions from configure.in: +ac_help="$ac_help + --disable-serial-[{host,target,build}-]configure + Don't force sequential configuration of + sub-packages for the host, target or build + machine, or of any sub-packages at all" +ac_help="$ac_help + --enable-maintainer-mode enable make rules and dependencies not useful + (and sometimes confusing) to the casual installer" + +# Initialize some variables set by options. +# The variables have the same names as the options, with +# dashes changed to underlines. +build=NONE +cache_file=./config.cache +exec_prefix=NONE +host=NONE +no_create= +nonopt=NONE +no_recursion= +prefix=NONE +program_prefix=NONE +program_suffix=NONE +program_transform_name=s,x,x, +silent= +site= +srcdir= +target=NONE +verbose= +x_includes=NONE +x_libraries=NONE +bindir='${exec_prefix}/bin' +sbindir='${exec_prefix}/sbin' +libexecdir='${exec_prefix}/libexec' +datadir='${prefix}/share' +sysconfdir='${prefix}/etc' +sharedstatedir='${prefix}/com' +localstatedir='${prefix}/var' +libdir='${exec_prefix}/lib' +includedir='${prefix}/include' +oldincludedir='/usr/include' +infodir='${prefix}/info' +mandir='${prefix}/man' + +# Initialize some other variables. +subdirs= +MFLAGS= MAKEFLAGS= +SHELL=${CONFIG_SHELL-/bin/sh} +# Maximum number of lines to put in a shell here document. +ac_max_here_lines=12 + +ac_prev= +for ac_option +do + + # If the previous option needs an argument, assign it. + if test -n "$ac_prev"; then + eval "$ac_prev=\$ac_option" + ac_prev= + continue + fi + + case "$ac_option" in + -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; + *) ac_optarg= ;; + esac + + # Accept the important Cygnus configure options, so we can diagnose typos. + + case "$ac_option" in + + -bindir | --bindir | --bindi | --bind | --bin | --bi) + ac_prev=bindir ;; + -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) + bindir="$ac_optarg" ;; + + -build | --build | --buil | --bui | --bu) + ac_prev=build ;; + -build=* | --build=* | --buil=* | --bui=* | --bu=*) + build="$ac_optarg" ;; + + -cache-file | --cache-file | --cache-fil | --cache-fi \ + | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) + ac_prev=cache_file ;; + -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ + | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) + cache_file="$ac_optarg" ;; + + -datadir | --datadir | --datadi | --datad | --data | --dat | --da) + ac_prev=datadir ;; + -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ + | --da=*) + datadir="$ac_optarg" ;; + + -disable-* | --disable-*) + ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then + { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } + fi + ac_feature=`echo $ac_feature| sed 's/-/_/g'` + eval "enable_${ac_feature}=no" ;; + + -enable-* | --enable-*) + ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then + { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } + fi + ac_feature=`echo $ac_feature| sed 's/-/_/g'` + case "$ac_option" in + *=*) ;; + *) ac_optarg=yes ;; + esac + eval "enable_${ac_feature}='$ac_optarg'" ;; + + -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ + | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ + | --exec | --exe | --ex) + ac_prev=exec_prefix ;; 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then + echo "--enable and --with options recognized:$ac_help" + fi + exit 0 ;; + + -host | --host | --hos | --ho) + ac_prev=host ;; + -host=* | --host=* | --hos=* | --ho=*) + host="$ac_optarg" ;; + + -includedir | --includedir | --includedi | --included | --include \ + | --includ | --inclu | --incl | --inc) + ac_prev=includedir ;; + -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ + | --includ=* | --inclu=* | --incl=* | --inc=*) + includedir="$ac_optarg" ;; + + -infodir | --infodir | --infodi | --infod | --info | --inf) + ac_prev=infodir ;; + -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) + infodir="$ac_optarg" ;; + + -libdir | --libdir | --libdi | --libd) + ac_prev=libdir ;; + -libdir=* | --libdir=* | --libdi=* | --libd=*) + libdir="$ac_optarg" ;; + + -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ + | --libexe | --libex | --libe) + ac_prev=libexecdir ;; + -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ + | --libexe=* | --libex=* | --libe=*) + libexecdir="$ac_optarg" ;; + + -localstatedir | --localstatedir | --localstatedi | --localstated \ + | --localstate | --localstat | --localsta | --localst \ + | --locals | --local | --loca | --loc | --lo) + ac_prev=localstatedir ;; + -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ + | --localstate=* | --localstat=* | --localsta=* | --localst=* \ + | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) + localstatedir="$ac_optarg" ;; + + -mandir | --mandir | --mandi | --mand | --man | --ma | --m) + ac_prev=mandir ;; + -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) + mandir="$ac_optarg" ;; + + -nfp | --nfp | --nf) + # Obsolete; use --without-fp. + with_fp=no ;; + + -no-create | --no-create | --no-creat | --no-crea | --no-cre \ + | --no-cr | --no-c) + no_create=yes ;; + + -no-recursion | --no-recursion | --no-recursio | --no-recursi \ + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) + no_recursion=yes ;; + + -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ + | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ + | --oldin | --oldi | --old | --ol | --o) + ac_prev=oldincludedir ;; + -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ + | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ + | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) + oldincludedir="$ac_optarg" ;; + + -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) + ac_prev=prefix ;; + -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) + prefix="$ac_optarg" ;; + + -program-prefix | --program-prefix | --program-prefi | --program-pref \ + | --program-pre | --program-pr | --program-p) + ac_prev=program_prefix ;; + -program-prefix=* | --program-prefix=* | --program-prefi=* \ + | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) + program_prefix="$ac_optarg" ;; + + -program-suffix | --program-suffix | --program-suffi | --program-suff \ + | --program-suf | --program-su | --program-s) + ac_prev=program_suffix ;; + -program-suffix=* | --program-suffix=* | --program-suffi=* \ + | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) + program_suffix="$ac_optarg" ;; + + -program-transform-name | --program-transform-name \ + | --program-transform-nam | --program-transform-na \ + | --program-transform-n | --program-transform- \ + | --program-transform | --program-transfor \ + | --program-transfo | --program-transf \ + | --program-trans | --program-tran \ + | --progr-tra | --program-tr | --program-t) + ac_prev=program_transform_name ;; + -program-transform-name=* | --program-transform-name=* \ + | --program-transform-nam=* | --program-transform-na=* \ + | --program-transform-n=* | --program-transform-=* \ + | --program-transform=* | --program-transfor=* \ + | --program-transfo=* | --program-transf=* \ + | --program-trans=* | --program-tran=* \ + | --progr-tra=* | --program-tr=* | --program-t=*) + program_transform_name="$ac_optarg" ;; + + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil) + silent=yes ;; + + -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) + ac_prev=sbindir ;; + -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ + | --sbi=* | --sb=*) + sbindir="$ac_optarg" ;; + + -sharedstatedir | --sharedstatedir | --sharedstatedi \ + | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ + | --sharedst | --shareds | --shared | --share | --shar \ + | --sha | --sh) + ac_prev=sharedstatedir ;; + -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ + | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ + | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ + | --sha=* | --sh=*) + sharedstatedir="$ac_optarg" ;; + + -site | --site | --sit) + ac_prev=site ;; + -site=* | --site=* | --sit=*) + site="$ac_optarg" ;; + + -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) + ac_prev=srcdir ;; + -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) + srcdir="$ac_optarg" ;; + + -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ + | --syscon | --sysco | --sysc | --sys | --sy) + ac_prev=sysconfdir ;; + -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ + | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) + sysconfdir="$ac_optarg" ;; + + -target | --target | --targe | --targ | --tar | --ta | --t) + ac_prev=target ;; + -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) + target="$ac_optarg" ;; + + -v | -verbose | --verbose | --verbos | --verbo | --verb) + verbose=yes ;; + + -version | --version | --versio | --versi | --vers) + echo "configure generated by autoconf version 2.13" + exit 0 ;; + + -with-* | --with-*) + ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then + { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } + fi + ac_package=`echo $ac_package| sed 's/-/_/g'` + case "$ac_option" in + *=*) ;; + *) ac_optarg=yes ;; + esac + eval "with_${ac_package}='$ac_optarg'" ;; + + -without-* | --without-*) + ac_package=`echo $ac_option|sed -e 's/-*without-//'` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then + { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } + fi + ac_package=`echo $ac_package| sed 's/-/_/g'` + eval "with_${ac_package}=no" ;; + + --x) + # Obsolete; use --with-x. + with_x=yes ;; + + -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ + | --x-incl | --x-inc | --x-in | --x-i) + ac_prev=x_includes ;; + -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ + | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) + x_includes="$ac_optarg" ;; + + -x-libraries | --x-libraries | --x-librarie | --x-librari \ + | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) + ac_prev=x_libraries ;; + -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ + | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) + x_libraries="$ac_optarg" ;; + + -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } + ;; + + *) + if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then + echo "configure: warning: $ac_option: invalid host type" 1>&2 + fi + if test "x$nonopt" != xNONE; then + { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } + fi + nonopt="$ac_option" + ;; + + esac +done + +if test -n "$ac_prev"; then + { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } +fi + +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +# File descriptor usage: +# 0 standard input +# 1 file creation +# 2 errors and warnings +# 3 some systems may open it to /dev/tty +# 4 used on the Kubota Titan +# 6 checking for... messages and results +# 5 compiler messages saved in config.log +if test "$silent" = yes; then + exec 6>/dev/null +else + exec 6>&1 +fi +exec 5>./config.log + +echo "\ +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. +" 1>&5 + +# Strip out --no-create and --no-recursion so they do not pile up. +# Also quote any args containing shell metacharacters. +ac_configure_args= +for ac_arg +do + case "$ac_arg" in + -no-create | --no-create | --no-creat | --no-crea | --no-cre \ + | --no-cr | --no-c) ;; + -no-recursion | --no-recursion | --no-recursio | --no-recursi \ + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) + ac_configure_args="$ac_configure_args '$ac_arg'" ;; + *) ac_configure_args="$ac_configure_args $ac_arg" ;; + esac +done + +# NLS nuisances. +# Only set these to C if already set. These must not be set unconditionally +# because not all systems understand e.g. LANG=C (notably SCO). +# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! +# Non-C LC_CTYPE values break the ctype check. +if test "${LANG+set}" = set; then LANG=C; export LANG; fi +if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi +if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi +if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -rf conftest* confdefs.h +# AIX cpp loses on an empty file, so make sure it contains at least a newline. +echo > confdefs.h + +# A filename unique to this package, relative to the directory that +# configure is in, which we can look for to find out if srcdir is correct. +ac_unique_file=move-if-change + +# Find the source files, if location was not specified. +if test -z "$srcdir"; then + ac_srcdir_defaulted=yes + # Try the directory containing this script, then its parent. + ac_prog=$0 + ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` + test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. + srcdir=$ac_confdir + if test ! -r $srcdir/$ac_unique_file; then + srcdir=.. + fi +else + ac_srcdir_defaulted=no +fi +if test ! -r $srcdir/$ac_unique_file; then + if test "$ac_srcdir_defaulted" = yes; then + { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } + else + { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } + fi +fi +srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` + +# Prefer explicitly selected file to automatically selected ones. +if test -z "$CONFIG_SITE"; then + if test "x$prefix" != xNONE; then + CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" + else + CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" + fi +fi +for ac_site_file in $CONFIG_SITE; do + if test -r "$ac_site_file"; then + echo "loading site script $ac_site_file" + . "$ac_site_file" + fi +done + +if test -r "$cache_file"; then + echo "loading cache $cache_file" + . $cache_file +else + echo "creating cache $cache_file" + > $cache_file +fi + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +ac_exeext= +ac_objext=o +if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then + # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. + if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then + ac_n= ac_c=' +' ac_t=' ' + else + ac_n=-n ac_c= ac_t= + fi +else + ac_n= ac_c='\c' ac_t= +fi + + + +ac_aux_dir= +for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do + if test -f $ac_dir/install-sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f $ac_dir/install.sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + fi +done +if test -z "$ac_aux_dir"; then + { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; } +fi +ac_config_guess=$ac_aux_dir/config.guess +ac_config_sub=$ac_aux_dir/config.sub +ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. + + +# Do some error checking and defaulting for the host and target type. +# The inputs are: +# configure --host=HOST --target=TARGET --build=BUILD NONOPT +# +# The rules are: +# 1. You are not allowed to specify --host, --target, and nonopt at the +# same time. +# 2. Host defaults to nonopt. +# 3. If nonopt is not specified, then host defaults to the current host, +# as determined by config.guess. +# 4. Target and build default to nonopt. +# 5. If nonopt is not specified, then target and build default to host. + +# The aliases save the names the user supplied, while $host etc. +# will get canonicalized. +case $host---$target---$nonopt in +NONE---*---* | *---NONE---* | *---*---NONE) ;; +*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;; +esac + + +# Make sure we can run config.sub. +if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then : +else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } +fi + +echo $ac_n "checking host system type""... $ac_c" 1>&6 +echo "configure:581: checking host system type" >&5 + +host_alias=$host +case "$host_alias" in +NONE) + case $nonopt in + NONE) + if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then : + else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } + fi ;; + *) host_alias=$nonopt ;; + esac ;; +esac + +host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias` +host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$host" 1>&6 + +echo $ac_n "checking target system type""... $ac_c" 1>&6 +echo "configure:602: checking target system type" >&5 + +target_alias=$target +case "$target_alias" in +NONE) + case $nonopt in + NONE) target_alias=$host_alias ;; + *) target_alias=$nonopt ;; + esac ;; +esac + +target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias` +target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$target" 1>&6 + +echo $ac_n "checking build system type""... $ac_c" 1>&6 +echo "configure:620: checking build system type" >&5 + +build_alias=$build +case "$build_alias" in +NONE) + case $nonopt in + NONE) build_alias=$host_alias ;; + *) build_alias=$nonopt ;; + esac ;; +esac + +build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias` +build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$build" 1>&6 + +test "$host_alias" != "$target_alias" && + test "$program_prefix$program_suffix$program_transform_name" = \ + NONENONEs,x,x, && + program_prefix=${target_alias}- + +if test "$program_transform_name" = s,x,x,; then + program_transform_name= +else + # Double any \ or $. echo might interpret backslashes. + cat <<\EOF_SED > conftestsed +s,\\,\\\\,g; s,\$,$$,g +EOF_SED + program_transform_name="`echo $program_transform_name|sed -f conftestsed`" + rm -f conftestsed +fi +test "$program_prefix" != NONE && + program_transform_name="s,^,${program_prefix},; $program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s,\$\$,${program_suffix},; $program_transform_name" + +# sed with no file args requires a program. +test "$program_transform_name" = "" && program_transform_name="s,x,x," + + +# Autoconf M4 include file defining utility macros for complex Canadian +# cross builds. + + + + + + +#### +# _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM +# or AC_INIT. +# These demand that AC_CANONICAL_SYSTEM be called beforehand. + +#### +# NCN_CHECK_TARGET_TOOL(variable, prog-to-check-for,[value-if-not-found],[path]) +# Like AC_CHECK_TOOL, but tries a prefix of the target, not the host. +# Code is pretty much lifted from autoconf2.53. + + + +#### +# NCN_STRICT_CHECK_TOOL(variable, prog-to-check-for,[value-if-not-found],[path]) +# Like AC_CHECK_TOOL, but requires the prefix if build!=host. + + + +#### +# NCN_STRICT_CHECK_TARGET_TOOL(variable, prog-to-check-for,[value-if-not-found],[path]) +# Like NCN_CHECK_TARGET_TOOL, but requires the prefix if build!=target. + + + +### we might need to use some other shell than /bin/sh for running subshells +### If we are on Windows, search for the shell. This will permit people +### to not have /bin/sh, but to be able to see /SOME/PATH/sh configure +### without also having to set CONFIG_SHELL. This code will work when +### using bash, which sets OSTYPE. +case "${OSTYPE}" in +*win32*) + if test x${CONFIG_SHELL} = x ; then + if test ! -f /bin/sh ; then + if test x${SHELL} != x && test -f ${SHELL} ; then + CONFIG_SHELL=${SHELL} + export CONFIG_SHELL + else + for prog in sh sh.exe bash bash.exe; do + IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" + for dir in $PATH; do + test -z "$dir" && dir=. + if test -f $dir/$prog; then + CONFIG_SHELL=$dir/$prog + export CONFIG_SHELL + break + fi + done + IFS="$save_ifs" + test -n "${CONFIG_SHELL}" && break + done + fi + fi + fi + ;; +esac + +config_shell=${CONFIG_SHELL-/bin/sh} + +progname=$0 +# if PWD already has a value, it is probably wrong. +if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi + +# Export original configure arguments for use by sub-configures. +TOPLEVEL_CONFIGURE_ARGUMENTS="$progname $@" + + +moveifchange=${srcdir}/move-if-change + +# Set srcdir to "." if that's what it is. +# This is important for multilib support. +pwd=`${PWDCMD-pwd}` +srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}` +if test "${pwd}" = "${srcpwd}" ; then + srcdir=. +fi + +topsrcdir=$srcpwd + +extra_host_args= +# Define the trigger file to make sure configure will re-run whenever +# the gcc version number changes. +if test "${with_gcc_version_trigger+set}" = set ; then + gcc_version_trigger="$with_gcc_version_trigger" + gcc_version=`grep version_string ${with_gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'` +else + # If gcc's sources are available, define the trigger file. + if test -f ${topsrcdir}/gcc/version.c ; then + gcc_version_trigger=${topsrcdir}/gcc/version.c + gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'` + case "$ac_configure_args" in + *--with-gcc-version-trigger=$gcc_version_trigger* ) + ;; + * ) + # Add to all subconfigure arguments: build, host, and target. + ac_configure_args="$ac_configure_args --with-gcc-version-trigger=$gcc_version_trigger" + ;; + esac + fi +fi + +### To add a new directory to the tree, first choose whether it is a target +### or a host dependent tool. Then put it into the appropriate list +### (library or tools, host or target), doing a dependency sort. + +# Subdirs will be configured in the order listed in build_configdirs, +# configdirs, or target_configdirs; see the serialization section below. + +# Dependency sorting is only needed when *configuration* must be done in +# a particular order. In all cases a dependency should be specified in +# the Makefile, whether or not it's implicitly specified here. + +# Double entries in build_configdirs, configdirs, or target_configdirs may +# cause circular dependencies and break everything horribly. + +# these libraries are used by various programs built for the host environment +# +host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl tix libgui zlib" + +# these tools are built for the host environment +# Note, the powerpc-eabi build depends on sim occurring before gdb in order to +# know that we are building the simulator. +# binutils, gas and ld appear in that order because it makes sense to run +# "make check" in that particular order. +host_tools="texinfo byacc flex bison binutils gas ld gcc sid sim gdb make patch prms send-pr gprof etc expect dejagnu ash bash bzip2 m4 autoconf automake libtool diff rcs fileutils shellutils time textutils wdiff find uudecode hello tar gzip indent recode release sed utils guile perl gawk findutils gettext zip fastjar" + +# libgcj represents the runtime libraries only used by gcj. +libgcj="target-libffi \ + target-boehm-gc \ + target-zlib \ + target-qthreads \ + target-libjava" + +# these libraries are built for the target environment, and are built after +# the host libraries and the host tools (which may be a cross compiler) +# +target_libs="target-libiberty \ + target-libgloss \ + target-newlib \ + target-libstdc++-v3 \ + target-libf2c \ + ${libgcj} \ + target-libobjc" + +# these tools are built using the target libs, and are intended to run only +# in the target environment +# +# note: any program that *uses* libraries that are in the "target_libs" +# list belongs in this list. those programs are also very likely +# candidates for the "native_only" list which follows +# +target_tools="target-examples target-groff target-gperf target-rda" + +################################################################################ + +## All tools belong in one of the four categories, and are assigned above +## We assign ${configdirs} this way to remove all embedded newlines. This +## is important because configure will choke if they ever get through. +## ${configdirs} is directories we build using the host tools. +## ${target_configdirs} is directories we build using the target tools. +# +configdirs=`echo ${host_libs} ${host_tools}` +target_configdirs=`echo ${target_libs} ${target_tools}` + +# Only make build modules if build != host. +# This should be done more generally, but at the moment it doesn't matter. +if test ${host_alias} != ${build_alias} ; then + # This is the only build module. + build_modules=libiberty +else + build_modules= +fi + + +################################################################################ + +srcname="gnu development package" + +# This gets set non-empty for some net releases of packages. +appdirs="" + +# Define is_cross_compiler to save on calls to 'test'. +is_cross_compiler= +if test x"${host}" = x"${target}" ; then + is_cross_compiler=no +else + is_cross_compiler=yes +fi + +# Find the build and target subdirs. + case ${build_alias} in + "") build_noncanonical=${build} ;; + *) build_noncanonical=${build_alias} ;; +esac + + case ${host_alias} in + "") host_noncanonical=${build_noncanonical} ;; + *) host_noncanonical=${host_alias} ;; +esac + + case ${target_alias} in + "") target_noncanonical=${host_noncanonical} ;; + *) target_noncanonical=${target_alias} ;; +esac + + # Prefix 'build-' so this never conflicts with target_subdir. +build_subdir="build-${build_noncanonical}" +# Not really a subdirectory, but here for completeness. +host_subdir=. +# No prefix. +target_subdir=${target_noncanonical} + + +if test ! -d ${target_subdir} ; then + if mkdir ${target_subdir} ; then true + else + echo "'*** could not make ${PWD=`${PWDCMD-pwd}`}/${target_subdir}" 1>&2 + exit 1 + fi +fi + +if test x"${build_alias}" != x"${host}" ; then + if test ! -d ${build_subdir} ; then + if mkdir ${build_subdir} ; then true + else + echo "'*** could not make ${PWD=`${PWDCMD-pwd}`}/${build_subdir}" 1>&2 + exit 1 + fi + fi +fi + +# Skipdirs are removed silently. +skipdirs= +# Noconfigdirs are removed loudly. +noconfigdirs="" + +use_gnu_ld= +# Make sure we don't let GNU ld be added if we didn't want it. +if test x$with_gnu_ld = xno ; then + use_gnu_ld=no + noconfigdirs="$noconfigdirs ld" +fi + +use_gnu_as= +# Make sure we don't let GNU as be added if we didn't want it. +if test x$with_gnu_as = xno ; then + use_gnu_as=no + noconfigdirs="$noconfigdirs gas" +fi + +# some tools are so dependent upon X11 that if we're not building with X, +# it's not even worth trying to configure, much less build, that tool. + +case ${with_x} in + yes | "") ;; # the default value for this tree is that X11 is available + no) + skipdirs="${skipdirs} tk tix itcl libgui" + # We won't be able to build gdbtk without X. + enable_gdbtk=no + ;; + *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;; +esac + +# Some tools are only suitable for building in a "native" situation. +# Remove these if host!=target. +native_only="autoconf automake libtool fileutils find gawk gettext gzip hello indent m4 rcs recode sed shellutils tar textutils uudecode wdiff gprof target-groff guile perl time ash bash bzip2 prms gnuserv target-gperf" + +# Similarly, some are only suitable for cross toolchains. +# Remove these if host=target. +cross_only="target-libgloss target-newlib target-opcodes" + +case $is_cross_compiler in + no) skipdirs="${skipdirs} ${cross_only}" ;; + yes) skipdirs="${skipdirs} ${native_only}" ;; +esac + +# If both --with-headers and --with-libs are specified, default to +# --without-newlib. +if test x"${with_headers}" != x && test x"${with_libs}" != x ; then + if test x"${with_newlib}" = x ; then + with_newlib=no + fi +fi + +# Recognize --with-newlib/--without-newlib. +case ${with_newlib} in + no) skipdirs="${skipdirs} target-newlib" ;; + yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;; +esac + +# Configure extra directories which are host specific + +case "${host}" in + *-cygwin*) + configdirs="$configdirs libtermcap" ;; +esac + +# Remove more programs from consideration, based on the host or +# target this usually means that a port of the program doesn't +# exist yet. + +case "${host}" in + hppa*64*-*-*) + noconfigdirs="$noconfigdirs byacc" + ;; + i[3456789]86-*-vsta) + noconfigdirs="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl itcl tix gnuserv gettext" + ;; + i[3456789]86-*-go32* | i[3456789]86-*-msdosdjgpp*) + noconfigdirs="tcl tk expect dejagnu send-pr uudecode guile itcl tix gnuserv libffi" + ;; + i[3456789]86-*-mingw32*) + # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl tix gnuserv" + noconfigdirs="expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool" + ;; + i[3456789]86-*-beos*) + noconfigdirs="$noconfigdirs tk itcl tix libgui gdb" + ;; + *-*-cygwin*) + noconfigdirs="autoconf automake send-pr rcs guile perl" + ;; + *-*-netbsd*) + noconfigdirs="rcs" + ;; + ppc*-*-pe) + noconfigdirs="patch diff make tk tcl expect dejagnu autoconf automake texinfo bison send-pr gprof rcs guile perl itcl tix gnuserv" + ;; + powerpc-*-beos*) + noconfigdirs="$noconfigdirs tk itcl tix libgui gdb dejagnu readline" + ;; + *-*-darwin*) + noconfigdirs="$noconfigdirs tk itcl tix libgui" + ;; +esac + +# Save it here so that, even in case of --enable-libgcj, if the Java +# front-end isn't enabled, we still get libgcj disabled. +libgcj_saved=$libgcj +case $enable_libgcj in +yes) + # If we reset it here, it won't get added to noconfigdirs in the + # target-specific build rules, so it will be forcibly enabled + # (unless the Java language itself isn't enabled). + libgcj= + ;; +no) + # Make sure we get it printed in the list of not supported target libs. + noconfigdirs="$noconfigdirs ${libgcj}" + ;; +esac + +case "${target}" in + *-*-chorusos) + noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}" + ;; + *-*-darwin*) + noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof" + noconfigdirs="$noconfigdirs target-libobjc ${libgcj}" + ;; + *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*) + noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}" + ;; + *-*-kaos*) + # Remove unsupported stuff on all kaOS configurations. + skipdirs="target-libiberty ${libgcj} target-libstdc++-v3 target-libf2c target-librx" + skipdirs="$skipdirs target-libobjc target-examples target-groff target-gperf" + skipdirs="$skipdirs zlib fastjar target-libjava target-boehm-gc target-zlib" + noconfigdirs="$noconfigdirs target-libgloss" + ;; + *-*-netbsd*) + # Skip some stuff on all NetBSD configurations. + noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss" + + # Skip some stuff that's unsupported on some NetBSD configurations. + case "${target}" in + i*86-*-netbsdelf*) ;; + arm*-*-netbsdelf*) ;; + *) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; + esac + ;; + *-*-netware) + noconfigdirs="$noconfigdirs target-libstdc++-v3 target-newlib target-libiberty target-libgloss ${libgcj}" + ;; + *-*-rtems*) + noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" + case ${target} in + h8300*-*-* | h8500-*-*) + noconfigdirs="$noconfigdirs target-libf2c" + ;; + *) ;; + esac + ;; + *-*-vxworks*) + noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}" + ;; + alpha*-dec-osf*) + # ld works, but does not support shared libraries. + # newlib is not 64 bit ready. I'm not sure about fileutils. + # gas doesn't generate exception information. + noconfigdirs="$noconfigdirs gas ld fileutils target-newlib target-libgloss" + ;; + alpha*-*-*vms*) + noconfigdirs="$noconfigdirs gdb ld target-newlib target-libgloss ${libgcj}" + ;; + alpha*-*-linux*) + # newlib is not 64 bit ready + noconfigdirs="$noconfigdirs target-newlib target-libgloss" + ;; + alpha*-*-freebsd*) + noconfigdirs="$noconfigdirs target-newlib target-libgloss" + ;; + alpha*-*-*) + # newlib is not 64 bit ready + noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}" + ;; + sh-*-linux*) + noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss" + ;; + sh*-*-pe|mips*-*-pe|*arm-wince-pe) + noconfigdirs="$noconfigdirs ${libgcj}" + noconfigdirs="$noconfigdirs target-examples" + noconfigdirs="$noconfigdirs target-libiberty texinfo send-pr" + noconfigdirs="$noconfigdirs tcl tix tk itcl libgui sim" + noconfigdirs="$noconfigdirs expect dejagnu" + # the C++ libraries don't build on top of CE's C libraries + noconfigdirs="$noconfigdirs target-libstdc++-v3" + noconfigdirs="$noconfigdirs target-newlib" + case "${host}" in + *-*-cygwin*) ;; # keep gdb and readline + *) noconfigdirs="$noconfigdirs gdb readline" + ;; + esac + ;; + arc-*-*) + noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" + ;; + arm-*-coff | strongarm-*-coff | xscale-*-coff) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; + arm-*-elf* | strongarm-*-elf* | xscale-*-elf*) + noconfigdirs="$noconfigdirs target-libffi target-qthreads" + ;; + arm-*-pe*) + noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" + ;; + arm-*-oabi*) + noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" + ;; + thumb-*-coff) + noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" + ;; + thumb-*-elf) + noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" + ;; + thumb-*-oabi) + noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" + ;; + thumb-*-pe) + noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" + ;; + arm-*-riscix*) + noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}" + ;; + avr-*-*) + noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}" + ;; + c4x-*-* | tic4x-*-*) + noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}" + ;; + c54x*-*-* | tic54x-*-*) + noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} gcc gdb newlib" + ;; + cris-*-*) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; + d10v-*-*) + noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}" + ;; + d30v-*-*) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; + fr30-*-elf*) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; + frv-*-*) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; + h8300*-*-*) + noconfigdirs="$noconfigdirs target-libgloss" + ;; + h8500-*-*) + noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} target-libf2c" + ;; + hppa*64*-*-linux* | parisc*64*-*-linux*) + # In this case, it's because the hppa64-linux target is for + # the kernel only at this point and has no libc, and thus no + # headers, crt*.o, etc., all of which are needed by these. + noconfigdirs="$noconfigdirs target-zlib" + ;; + hppa*-*-*elf* | \ + parisc*-*-linux* | hppa*-*-linux* | \ + hppa*-*-lites* | \ + hppa*-*-openbsd* | \ + hppa*64*-*-*) + noconfigdirs="$noconfigdirs ${libgcj}" + # Do configure ld/binutils/gas for this case. + ;; + hppa*-*-*) + # According to Alexandre Oliva , libjava won't + # build on HP-UX 10.20. + noconfigdirs="$noconfigdirs ld shellutils ${libgcj}" + ;; + ia64*-*-elf*) + # No gdb support yet. + noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb" + ;; + ia64*-**-hpux*) + # No gdb or ld support yet. + noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb ld" + ;; + i[3456789]86-*-coff | i[3456789]86-*-elf) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; + i[3456789]86-*-freebsd*) + noconfigdirs="$noconfigdirs target-newlib target-libgloss" + ;; + i[3456789]86-*-linux*) + # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's + # not build java stuff by default. + case "${target}" in + *-*-*libc1*) + noconfigdirs="$noconfigdirs ${libgcj}";; + esac + + # This section makes it possible to build newlib natively on linux. + # If we are using a cross compiler then don't configure newlib. + if test x${is_cross_compiler} != xno ; then + noconfigdirs="$noconfigdirs target-newlib" + fi + noconfigdirs="$noconfigdirs target-libgloss" + # If we are not using a cross compiler, do configure newlib. + # Note however, that newlib will only be configured in this situation + # if the --with-newlib option has been given, because otherwise + # 'target-newlib' will appear in skipdirs. + ;; + i[3456789]86-*-mingw32*) + target_configdirs="$target_configdirs target-mingw" + noconfigdirs="$noconfigdirs expect target-libgloss ${libgcj}" + + # Can't build gdb for mingw32 if not native. + case "${host}" in + i[3456789]86-*-mingw32) ;; # keep gdb tcl tk expect etc. + *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix gnuserv" + ;; + esac + ;; + *-*-cygwin*) + target_configdirs="$target_configdirs target-libtermcap target-winsup" + noconfigdirs="$noconfigdirs target-gperf target-libgloss ${libgcj}" + # always build newlib. + skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` + + # Can't build gdb for Cygwin if not native. + case "${host}" in + *-*-cygwin*) ;; # keep gdb tcl tk expect etc. + *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix libgui gnuserv" + ;; + esac + ;; + i[3456789]86-*-pe) + noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}" + ;; + i[3456789]86-*-sco3.2v5*) + # The linker does not yet know about weak symbols in COFF, + # and is not configured to handle mixed ELF and COFF. + noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}" + ;; + i[3456789]86-*-sco*) + noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}" + ;; + i[3456789]86-*-solaris2*) + noconfigdirs="$noconfigdirs target-libgloss" + ;; + i[3456789]86-*-sysv4*) + noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" + ;; + i[3456789]86-*-beos*) + noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}" + ;; + m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*) + noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}" + ;; + m68k-*-elf*) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; + m68k-*-coff*) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; + mcore-*-pe*) + # The EPOC C++ environment does not support exceptions or rtti, + # and so building libstdc++-v3 tends not to always work. + noconfigdirs="$noconfigdirs target-libstdc++-v3" + ;; + mmix-*-*) + noconfigdirs="$noconfigdirs ${libgcj} gdb libgloss" + ;; + mn10200-*-*) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; + mn10300-*-*) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; + powerpc-*-aix*) + # copied from rs6000-*-* entry + noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}" + ;; + powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe) + target_configdirs="$target_configdirs target-winsup" + noconfigdirs="$noconfigdirs gdb tcl tk make expect target-libgloss itcl tix gnuserv ${libgcj}" + # always build newlib. + skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` + ;; + # This is temporary until we can link against shared libraries + powerpcle-*-solaris*) + noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl tix gnuserv ${libgcj}" + ;; + powerpc-*-beos*) + noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}" + ;; + powerpc-*-eabi) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; + rs6000-*-lynxos*) + noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}" + ;; + rs6000-*-aix*) + noconfigdirs="$noconfigdirs gprof ${libgcj}" + ;; + rs6000-*-*) + noconfigdirs="$noconfigdirs gprof ${libgcj}" + ;; + m68k-apollo-*) + noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss ${libgcj}" + ;; + mips*-*-irix5*) + # The GNU linker does not support shared libraries. + noconfigdirs="$noconfigdirs ld gprof target-libgloss ${libgcj}" + ;; + mips*-*-irix6*) + # Linking libjava exceeds command-line length limits on at least + # IRIX 6.2, but not on IRIX 6.5. + # Also, boehm-gc won't build on IRIX 6.5, according to Jeffrey Oldham + # + noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}" + ;; + mips*-dec-bsd*) + noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}" + ;; + mips*-*-bsd*) + noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}" + ;; + mipstx39-*-*) + noconfigdirs="$noconfigdirs gprof ${libgcj}" # same as generic mips + ;; + mips*-*-linux*) + noconfigdirs="$noconfigdirs target-newlib target-libgloss" + ;; + mips*-*-*) + noconfigdirs="$noconfigdirs gprof ${libgcj}" + ;; + romp-*-*) + noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}" + ;; + sh-*-*) + case "${host}" in + i[3456789]86-*-vsta) ;; # don't add gprof back in + i[3456789]86-*-go32*) ;; # don't add gprof back in + i[3456789]86-*-msdosdjgpp*) ;; # don't add gprof back in + *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;; + esac + noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" + ;; + sh64-*-*) + noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" + ;; + sparc-*-elf*) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; + sparc64-*-elf*) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; + sparclite-*-*) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; + sparc-*-sunos4*) + noconfigdirs="$noconfigdirs ${libgcj}" + if test x${is_cross_compiler} != xno ; then + noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss" + else + use_gnu_ld=no + fi + ;; + sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*) + ;; + v810-*-*) + noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libstdc++-v3 opcodes target-libgloss ${libgcj}" + ;; + v850-*-*) + noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" + ;; + v850e-*-*) + noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" + ;; + v850ea-*-*) + noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" + ;; + vax-*-vms) + noconfigdirs="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss ${libgcj}" + ;; + vax-*-*) + noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}" + ;; + ip2k-*-*) + noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}" + ;; + *-*-linux*) + noconfigdirs="$noconfigdirs target-newlib target-libgloss" + ;; + *-*-lynxos*) + noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}" + ;; + *-*-*) + noconfigdirs="$noconfigdirs ${libgcj}" + ;; +esac + +# If we aren't building newlib, then don't build libgloss, since libgloss +# depends upon some newlib header files. +case "${noconfigdirs}" in + *target-libgloss*) ;; + *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;; +esac + +# Figure out what language subdirectories are present. +# Look if the user specified --enable-languages="..."; if not, use +# the environment variable $LANGUAGES if defined. $LANGUAGES might +# go away some day. +# NB: embedded tabs in this IF block -- do not untabify +if test x"${enable_languages+set}" != xset; then + if test x"${LANGUAGES+set}" = xset; then + enable_languages="${LANGUAGES}" + echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2 + else + enable_languages=all + fi +else + if test x"${enable_languages}" = x || + test x"${enable_languages}" = xyes; + then + echo configure.in: --enable-languages needs at least one language argument 1>&2 + exit 1 + fi +fi +enable_languages=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'` + +# First scan to see if an enabled language requires some other language. +# We assume that a given config-lang.in will list all the language +# front ends it requires, even if some are required indirectly. +for lang in ${srcdir}/gcc/*/config-lang.in .. +do + case $lang in + ..) ;; + # The odd quoting in the next line works around + # an apparent bug in bash 1.12 on linux. + ${srcdir}/gcc/[*]/config-lang.in) ;; + *) + lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang` + this_lang_requires=`sed -n -e 's,^lang_requires=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^lang_requires=\([^ ]*\).*$,\1,p' $lang` + for other in $this_lang_requires + do + case ,${enable_languages}, in + *,$other,*) ;; + *,all,*) ;; + *,$lang_alias,*) + echo " \`$other' language required by \`$lang_alias'; enabling" 1>&2 + enable_languages="$enable_languages,$other" + ;; + esac + done + ;; + esac +done + +subdirs= +for lang in ${srcdir}/gcc/*/config-lang.in .. +do + case $lang in + ..) ;; + # The odd quoting in the next line works around + # an apparent bug in bash 1.12 on linux. + ${srcdir}/gcc/[*]/config-lang.in) ;; + *) + lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang` + this_lang_libs=`sed -n -e 's,^target_libs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^target_libs=\([^ ]*\).*$,\1,p' $lang` + this_lang_dirs=`sed -n -e 's,^lang_dirs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^lang_dirs=\([^ ]*\).*$,\1,p' $lang` + build_by_default=`sed -n -e 's,^build_by_default=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^build_by_default=\([^ ]*\).*$,\1,p' $lang` + if test "x$lang_alias" = x + then + echo "$lang doesn't set \$language." 1>&2 + exit 1 + fi + case ${build_by_default},${enable_languages}, in + *,$lang_alias,*) add_this_lang=yes ;; + no,*) add_this_lang=no ;; + *,all,*) add_this_lang=yes ;; + *) add_this_lang=no ;; + esac + if test x"${add_this_lang}" = xyes; then + eval target_libs='"$target_libs "'\"$this_lang_libs\" + else + eval noconfigdirs='"$noconfigdirs "'\"$this_lang_libs $this_lang_dirs\" + fi + ;; + esac +done + +# Remove the entries in $skipdirs and $noconfigdirs from $configdirs and +# $target_configdirs. +# If we have the source for $noconfigdirs entries, add them to $notsupp. + +notsupp="" +for dir in . $skipdirs $noconfigdirs ; do + dirname=`echo $dir | sed -e s/target-//g` + if test $dir != . && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then + configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"` + if test -r $srcdir/$dirname/configure ; then + if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then + true + else + notsupp="$notsupp $dir" + fi + fi + fi + if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then + target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"` + if test -r $srcdir/$dirname/configure ; then + if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then + true + else + notsupp="$notsupp $dir" + fi + fi + fi +done + +# Sometimes the tools are distributed with libiberty but with no other +# libraries. In that case, we don't want to build target-libiberty. +if test -n "${target_configdirs}" ; then + others= + for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do + if test "$i" != "libiberty" ; then + if test -r $srcdir/$i/configure ; then + others=yes; + break; + fi + fi + done + if test -z "${others}" ; then + target_configdirs= + fi +fi + +# Quietly strip out all directories which aren't configurable in this tree. +# This relies on all configurable subdirectories being autoconfiscated, which +# is now the case. +configdirs_all="$configdirs" +configdirs= +for i in ${configdirs_all} ; do + if test -f ${srcdir}/$i/configure ; then + configdirs="${configdirs} $i" + fi +done +target_configdirs_all="$target_configdirs" +target_configdirs= +for i in ${target_configdirs_all} ; do + j=`echo $i | sed -e s/target-//g` + if test -f ${srcdir}/$j/configure ; then + target_configdirs="${target_configdirs} $i" + fi +done + +# Produce a warning message for the subdirs we can't configure. +# This isn't especially interesting in the Cygnus tree, but in the individual +# FSF releases, it's important to let people know when their machine isn't +# supported by the one or two programs in a package. + +if test -n "${notsupp}" && test -z "${norecursion}" ; then + # If $appdirs is non-empty, at least one of those directories must still + # be configured, or we error out. (E.g., if the gas release supports a + # specified target in some subdirs but not the gas subdir, we shouldn't + # pretend that all is well.) + if test -n "$appdirs" ; then + for dir in $appdirs ; do + if test -r $dir/Makefile.in ; then + if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then + appdirs="" + break + fi + if echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then + appdirs="" + break + fi + fi + done + if test -n "$appdirs" ; then + echo "*** This configuration is not supported by this package." 1>&2 + exit 1 + fi + fi + # Okay, some application will build, or we don't care to check. Still + # notify of subdirs not getting built. + echo "*** This configuration is not supported in the following subdirectories:" 1>&2 + echo " ${notsupp}" 1>&2 + echo " (Any other directories should still work fine.)" 1>&2 +fi + +case "$host" in + *msdosdjgpp*) + enable_gdbtk=no ;; +esac + +copy_dirs= + +# Handle --with-headers=XXX. If the value is not "yes", the contents of +# the named directory are copied to $(tooldir)/sys-include. +if test x"${with_headers}" != x ; then + if test x${is_cross_compiler} = xno ; then + echo 1>&2 '***' --with-headers is only supported when cross compiling + exit 1 + fi + if test x"${with_headers}" != xyes ; then + case "${exec_prefixoption}" in + "") x=${prefix} ;; + *) x=${exec_prefix} ;; + esac + copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include" + fi +fi + +# Handle --with-libs=XXX. If the value is not "yes", the contents of +# the name directories are copied to $(tooldir)/lib. Multiple directories +# are permitted. +if test x"${with_libs}" != x ; then + if test x${is_cross_compiler} = xno ; then + echo 1>&2 '***' --with-libs is only supported when cross compiling + exit 1 + fi + if test x"${with_libs}" != xyes ; then + # Copy the libraries in reverse order, so that files in the first named + # library override files in subsequent libraries. + case "${exec_prefixoption}" in + "") x=${prefix} ;; + *) x=${exec_prefix} ;; + esac + for l in ${with_libs}; do + copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}" + done + fi +fi + +# Handle ${copy_dirs} +set fnord ${copy_dirs} +shift +while test $# != 0 ; do + if test -f $2/COPIED && test x"`cat $2/COPIED`" = x"$1" ; then + : + else + echo Copying $1 to $2 + + # Use the install script to create the directory and all required + # parent directories. + if test -d $2 ; then + : + else + echo >config.temp + ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED + fi + + # Copy the directory, assuming we have tar. + # FIXME: Should we use B in the second tar? Not all systems support it. + (cd $1; tar -cf - .) | (cd $2; tar -xpf -) + + # It is the responsibility of the user to correctly adjust all + # symlinks. If somebody can figure out how to handle them correctly + # here, feel free to add the code. + + echo $1 > $2/COPIED + fi + shift; shift +done + +# Work in distributions that contain no compiler tools, like Autoconf. +tentative_cc="" +host_makefile_frag=/dev/null +if test -d ${srcdir}/config ; then +case "${host}" in + m68k-hp-hpux*) + # Avoid "too much defining" errors from HPUX compiler. + tentative_cc="cc -Wp,-H256000" + # If "ar" in $PATH is GNU ar, the symbol table may need rebuilding. + # If it's HP/UX ar, this should be harmless. + RANLIB="ar ts" + ;; + m68k-apollo-sysv*) + tentative_cc="cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DUSG" + ;; + m68k-apollo-bsd*) + #None of the Apollo compilers can compile gas or binutils. The preprocessor + # chokes on bfd, the compiler won't let you assign integers to enums, and + # other problems. Defining CC to gcc is a questionable way to say "don't use + # the apollo compiler" (the preferred version of GCC could be called cc, + # or whatever), but I'm not sure leaving CC as cc is any better... + #CC=cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_STDARG + # Used to have BISON=yacc. + tentative_cc=gcc + ;; + m88k-dg-dgux*) + tentative_cc="gcc -Wall -ansi -D__using_DGUX" + ;; + m88k-harris-cxux*) + # Under CX/UX, we want to tell the compiler to use ANSI mode. + tentative_cc="cc -Xa" + host_makefile_frag="config/mh-cxux" + ;; + m88k-motorola-sysv*) + ;; + mips*-dec-ultrix*) + tentative_cc="cc -Wf,-XNg1000" + host_makefile_frag="config/mh-decstation" + ;; + mips*-nec-sysv4*) + # The C compiler on NEC MIPS SVR4 needs bigger tables. + tentative_cc="cc -ZXNd=5000 -ZXNg=1000" + host_makefile_frag="config/mh-necv4" + ;; + mips*-sgi-irix4*) + # Tell compiler to use K&R C. We can't compile under the SGI Ansi + # environment. Also bump switch table size so that cp-parse will + # compile. Bump string length limit so linker builds. + tentative_cc="cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh2000 -Wf,-XNl8192" + ;; + mips*-*-sysv4*) + host_makefile_frag="config/mh-sysv4" + ;; + mips*-*-sysv*) + # This is for a MIPS running RISC/os 4.52C. + + # This is needed for GDB, but needs to be in the top-level make because + # if a library is compiled with the bsd headers and gets linked with the + # sysv system libraries all hell can break loose (e.g. a jmp_buf might be + # a different size). + # ptrace(2) apparently has problems in the BSD environment. No workaround is + # known except to select the sysv environment. Could we use /proc instead? + # These "sysv environments" and "bsd environments" often end up being a pain. + # + # This is not part of CFLAGS because perhaps not all C compilers have this + # option. + tentative_cc="cc -systype sysv" + ;; + i370-ibm-opened*) + tentative_cc="c89" + ;; + i[3456789]86-*-sysv5*) + host_makefile_frag="config/mh-sysv5" + ;; + i[3456789]86-*-dgux*) + tentative_cc="gcc -Wall -ansi -D__using_DGUX" + host_makefile_frag="config/mh-dgux386" + ;; + i[3456789]86-ncr-sysv4.3*) + # The MetaWare compiler will generate a copyright message unless you + # turn it off by adding the -Hnocopyr flag. + tentative_cc="cc -Hnocopyr" + ;; + i[3456789]86-ncr-sysv4*) + # for an NCR 3000 (i486/SVR4) system. + # The NCR 3000 ships with a MetaWare compiler installed as /bin/cc. + # This compiler not only emits obnoxious copyright messages every time + # you run it, but it chokes and dies on a whole bunch of GNU source + # files. Default to using the AT&T compiler installed in /usr/ccs/ATT/cc. + tentative_cc="/usr/ccs/ATT/cc" + host_makefile_frag="config/mh-ncr3000" + ;; + i[3456789]86-*-sco3.2v5*) + ;; + i[3456789]86-*-sco*) + # The native C compiler botches some simple uses of const. Unfortunately, + # it doesn't defined anything like "__sco__" for us to test for in ansidecl.h. + tentative_cc="cc -Dconst=" + host_makefile_frag="config/mh-sco" + ;; + i[3456789]86-*-udk*) + host_makefile_frag="config/mh-sysv5" + ;; + i[3456789]86-*-solaris2*) + host_makefile_frag="config/mh-sysv4" + ;; + i[3456789]86-*-msdosdjgpp*) + host_makefile_frag="config/mh-djgpp" + ;; + *-cygwin*) + host_makefile_frag="config/mh-cygwin" + ;; + *-mingw32*) + host_makefile_frag="config/mh-mingw32" + ;; + *-interix*) + host_makefile_frag="config/mh-interix" + ;; + vax-*-ultrix2*) + # The old BSD pcc isn't up to compiling parts of gdb so use gcc + tentative_cc=gcc + ;; + *-*-solaris2*) + host_makefile_frag="config/mh-solaris" + ;; + m68k-sun-sunos*) + # Sun's C compiler needs the -J flag to be able to compile cp-parse.c + # without overflowing the jump tables (-J says to use a 32 bit table) + tentative_cc="cc -J" + ;; + *-hp-hpux*) + tentative_cc="cc -Wp,-H256000" + ;; + *-*-hiux*) + tentative_cc="cc -Wp,-H256000" + ;; + rs6000-*-lynxos*) + # /bin/cc is less than useful for our purposes. Always use GCC + tentative_cc="/usr/cygnus/progressive/bin/gcc" + host_makefile_frag="config/mh-lynxrs6k" + ;; + *-*-lynxos*) + # /bin/cc is less than useful for our purposes. Always use GCC + tentative_cc="/bin/gcc" + ;; + *-*-sysv4*) + host_makefile_frag="config/mh-sysv4" + ;; +esac +fi + +extra_arflags_for_target= +extra_nmflags_for_target= +extra_ranlibflags_for_target= +target_makefile_frag=/dev/null +case "${target}" in + i[3456789]86-*-netware*) + target_makefile_frag="config/mt-netware" + ;; + powerpc-*-netware*) + target_makefile_frag="config/mt-netware" + ;; + *-*-linux*) + target_makefile_frag="config/mt-linux" + ;; + *-*-aix4.[3456789]* | *-*-aix[56789].*) + # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm + # commands to handle both 32-bit and 64-bit objects. These flags are + # harmless if we're using GNU nm or ar. + extra_arflags_for_target=" -X32_64" + extra_nmflags_for_target=" -B -X32_64" + ;; + *-*-darwin*) + # ranlib from Darwin requires the -c flag to look at common symbols. + extra_ranlibflags_for_target=" -c" + ;; + mips*-*-pe | sh*-*-pe | *arm-wince-pe) + target_makefile_frag="config/mt-wince" + ;; +esac + +alphaieee_frag=/dev/null +case $target in + alpha*-*-*) + # This just makes sure to use the -mieee option to build target libs. + # This should probably be set individually by each library. + alphaieee_frag="config/mt-alphaieee" + ;; +esac + +# If --enable-target-optspace always use -Os instead of -O2 to build +# the target libraries, similarly if it is not specified, use -Os +# on selected platforms. +ospace_frag=/dev/null +case "${enable_target_optspace}:${target}" in + yes:*) + ospace_frag="config/mt-ospace" + ;; + :d30v-*) + ospace_frag="config/mt-d30v" + ;; + :m32r-* | :d10v-* | :fr30-*) + ospace_frag="config/mt-ospace" + ;; + no:* | :*) + ;; + *) + echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2 + ;; +esac + +# Set with_gnu_as and with_gnu_ld as appropriate. +# +# This is done by determining whether or not the appropriate directory +# is available, and by checking whether or not specific configurations +# have requested that this magic not happen. +# +# The command line options always override the explicit settings in +# configure.in, and the settings in configure.in override this magic. +# +# If the default for a toolchain is to use GNU as and ld, and you don't +# want to do that, then you should use the --without-gnu-as and +# --without-gnu-ld options for the configure script. + +if test x${use_gnu_as} = x && + echo " ${configdirs} " | grep " gas " > /dev/null 2>&1 ; then + with_gnu_as=yes + extra_host_args="$extra_host_args --with-gnu-as" +fi + +if test x${use_gnu_ld} = x && + echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 ; then + with_gnu_ld=yes + extra_host_args="$extra_host_args --with-gnu-ld" +fi + +# If using newlib, add --with-newlib to the extra_host_args so that gcc/configure +# can detect this case. + +if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 ; then + with_newlib=yes + extra_host_args="$extra_host_args --with-newlib" +fi + + +# Default to using --with-stabs for certain targets. +if test x${with_stabs} = x ; then + case "${target}" in + mips*-*-irix6*o32) + with_stabs=yes; + extra_host_args="${extra_host_args} --with-stabs" + ;; + mips*-*-irix6*) + ;; + mips*-*-* | alpha*-*-osf*) + with_stabs=yes; + extra_host_args="${extra_host_args} --with-stabs" + ;; + esac +fi + +# hpux11 in 64bit mode has libraries in a weird place. Arrange to find +# them automatically. +case "${host}" in + hppa*64*-*-hpux11*) + extra_host_args="$extra_host_args -x-libraries=/usr/lib/pa20_64 -x-includes=/usr/X11R6/include" + ;; +esac + +# If we aren't going to be using gcc, see if we can extract a definition +# of CC from the fragment. +# Actually, use the 'pre-extracted' version above. +if test -z "${CC}" && test "${build}" = "${host}" ; then + IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" + found= + for dir in $PATH; do + test -z "$dir" && dir=. + if test -f $dir/gcc; then + found=yes + break + fi + done + IFS="$save_ifs" + if test -z "${found}" && test -n "${tentative_cc}" ; then + CC=$tentative_cc + fi +fi + +# Some systems (e.g., one of the i386-aix systems the gas testers are +# using) don't handle "\$" correctly, so don't use it here. +tooldir='${exec_prefix}'/${target_alias} +build_tooldir=${tooldir} + +# Generate a default definition for YACC. This is used if the makefile can't +# locate bison or byacc in objdir. + +for prog in 'bison -y' byacc yacc +do + set dummy $prog; tmp=$2 + IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" + for dir in $PATH; do + test -z "$dir" && dir=. + if test -f $dir/$tmp; then + DEFAULT_YACC="$prog" + break + fi + done + IFS="$save_ifs" + + test -n "$DEFAULT_YACC" && break +done + +# Generate a default definition for M4. This is used if the makefile can't +# locate m4 in objdir. + +for prog in gm4 gnum4 m4 +do + set dummy $prog; tmp=$2 + IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" + for dir in $PATH; do + test -z "$dir" && dir=. + if test -f $dir/$tmp; then + DEFAULT_M4="$prog" + break + fi + done + IFS="$save_ifs" + + test -n "$DEFAULT_M4" && break +done + +# Generate a default definition for LEX. This is used if the makefile can't +# locate flex in objdir. + +for prog in flex lex +do + set dummy $prog; tmp=$2 + IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" + for dir in $PATH; do + test -z "$dir" && dir=. + if test -f $dir/$tmp; then + DEFAULT_LEX="$prog" + break + fi + done + IFS="$save_ifs" + + test -n "$DEFAULT_LEX" && break +done + +if test "${build}" != "${host}" ; then + # If we are doing a Canadian Cross, in which the host and build systems + # are not the same, we set reasonable default values for the tools. + + BISON=${BISON-bison} + CC=${CC-${host_alias}-gcc} + CFLAGS=${CFLAGS-"-g -O2"} + CXX=${CXX-${host_alias}-c++} + CXXFLAGS=${CXXFLAGS-"-g -O2"} + CC_FOR_BUILD=${CC_FOR_BUILD-gcc} + CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc} + CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-c++} + GCJ_FOR_TARGET=${GCJ_FOR_TARGET-${target_alias}-gcj} + GCC_FOR_TARGET=${GCC_FOR_TARGET-${CC_FOR_TARGET-${target_alias}-gcc}} + BUILD_PREFIX=${build_alias}- + BUILD_PREFIX_1=${build_alias}- + MAKEINFO=${MAKEINFO-makeinfo} + + if test -z "${YACC}" ; then + IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" + for dir in $PATH; do + test -z "$dir" && dir=. + if test -f $dir/bison; then + YACC="bison -y" + break + fi + if test -f $dir/byacc; then + YACC=byacc + break + fi + if test -f $dir/yacc; then + YACC=yacc + break + fi + done + IFS="$save_ifs" + if test -z "${YACC}" ; then + YACC="bison -y" + fi + fi + + if test -z "${LEX}" ; then + IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" + for dir in $PATH; do + test -z "$dir" && dir=. + if test -f $dir/flex; then + LEX=flex + break + fi + if test -f $dir/lex; then + LEX=lex + break + fi + done + IFS="$save_ifs" + LEX=${LEX-flex} + fi + +else + # Set reasonable default values for some tools even if not Canadian. + # Of course, these are different reasonable default values, originally + # specified directly in the Makefile. + # We don't export, so that autoconf can do its job. + # Note that all these settings are above the fragment inclusion point + # in Makefile.in, so can still be overridden by fragments. + # This is all going to change when we autoconfiscate... + + BISON="\$(USUAL_BISON)" + CC_FOR_BUILD="\$(CC)" + GCC_FOR_TARGET="\$(USUAL_GCC_FOR_TARGET)" + BUILD_PREFIX= + BUILD_PREFIX_1=loser- + MAKEINFO="\$(USUAL_MAKEINFO)" + LEX="\$(USUAL_LEX)" + YACC="\$(USUAL_YACC)" + + # If CC is still not set, try to get gcc. + cc_prog_is_gcc= + if test -z "${CC}" ; then + IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" + for dir in $PATH; do + test -z "$dir" && dir=. + if test -f $dir/gcc; then + CC="gcc" + cc_prog_is_gcc=yes + echo 'void f(){}' > conftest.c + if test -z "`${CC} -g -c conftest.c 2>&1`"; then + CFLAGS=${CFLAGS-"-g -O2"} + CXXFLAGS=${CXXFLAGS-"-g -O2"} + else + CFLAGS=${CFLAGS-"-O2"} + CXXFLAGS=${CXXFLAGS-"-O2"} + fi + rm -f conftest* + break + fi + done + IFS="$save_ifs" + CC=${CC-cc} + else + # Determine if we are using gcc. + cat > conftest.c </dev/null 2>&1; then + cc_prog_is_gcc=yes + fi + rm -f conftest.c + if test -z "${CFLAGS}"; then + # Here CC is set but CFLAGS is not. Use a quick hack to use -O2 if CC + # is set to a version of gcc. + if test "$cc_prog_is_gcc" = yes; then + echo 'void f(){}' > conftest.c + if test -z "`${CC} -g -c conftest.c 2>&1`"; then + CFLAGS=${CFLAGS-"-g -O2"} + CXXFLAGS=${CXXFLAGS-"-g -O2"} + else + CFLAGS=${CFLAGS-"-O2"} + CXXFLAGS=${CXXFLAGS-"-O2"} + fi + rm -f conftest* + fi + fi + fi + + # We must set the default linker to the linker used by gcc for the correct + # operation of libtool. If LD is not defined and we are using gcc, try to + # set the LD default to the ld used by gcc. + if test -z "$LD"; then + if test "$cc_prog_is_gcc" = yes; then + case $build in + *-*-mingw*) + gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;; + *) + gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;; + esac + case $gcc_prog_ld in + # Accept absolute paths. + [\\/]* | [A-Za-z]:[\\/]*) + LD="$gcc_prog_ld" ;; + esac + fi + fi + + CXX=${CXX-"c++"} + CFLAGS=${CFLAGS-"-g"} + CXXFLAGS=${CXXFLAGS-"-g -O2"} +fi + +# FIXME Should this be done recursively ??? (Useful for e.g. gdbtest) +# Set up the list of links to be made. +# ${links} is the list of link names, and ${files} is the list of names to link to. + +# Make the links. +configlinks="${links}" +if test -r ./config.status ; then + mv -f ./config.status ./config.back +fi +while test -n "${files}" ; do + # set file to car of files, files to cdr of files + set ${files}; file=$1; shift; files=$* + set ${links}; link=$1; shift; links=$* + + if test ! -r ${srcdir}/${file} ; then + if test ! -r ${file} ; then + echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2 + echo '***' "since the file \"${srcdir}/${file}\" does not exist." 1>&2 + exit 1 + else + srcfile=${file} + fi + else + srcfile=${srcdir}/${file} + fi + + ${remove} -f ${link} + # Make a symlink if possible, otherwise try a hard link + if ${symbolic_link} ${srcfile} ${link} >/dev/null 2>&1 ; then + true + else + # We need to re-remove the file because Lynx leaves a + # very strange directory there when it fails an NFS symlink. + ${remove} -r -f ${link} + ${hard_link} ${srcfile} ${link} + fi + if test ! -r ${link} ; then + echo '***' "${progname}: unable to link \"${link}\" to \"${srcfile}\"." 1>&2 + exit 1 + fi + + echo "Linked \"${link}\" to \"${srcfile}\"." +done + +# Create a .gdbinit file which runs the one in srcdir +# and tells GDB to look there for source files. + +if test -r ${srcdir}/.gdbinit ; then + case ${srcdir} in + .) ;; + *) cat > ./.gdbinit < conftest.c +${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c +if test $? = 0 ; then + if test -s conftest || test -s conftest.exe ; then + we_are_ok=yes + fi +fi +case $we_are_ok in + no) + echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed." + echo 1>&2 "*** You must set the environment variable CC to a working compiler." + rm -f conftest* + exit 1 + ;; +esac +rm -f conftest* + +# The Solaris /usr/ucb/cc compiler does not appear to work. +case "${host}" in + sparc-sun-solaris2*) + CCBASE="`echo ${CC-cc} | sed 's/ .*$//'`" + if test "`type $CCBASE | sed 's/^[^/]*//'`" = "/usr/ucb/cc" ; then + could_use= + test -d /opt/SUNWspro/bin && could_use="/opt/SUNWspro/bin" + if test -d /opt/cygnus/bin ; then + if test "$could_use" = "" ; then + could_use="/opt/cygnus/bin" + else + could_use="$could_use or /opt/cygnus/bin" + fi + fi + if test "$could_use" = "" ; then + echo "Warning: compilation may fail because you're using" + echo "/usr/ucb/cc. You should change your PATH or CC " + echo "variable and rerun configure." + else + echo "Warning: compilation may fail because you're using" + echo "/usr/ucb/cc, when you should use the C compiler from" + echo "$could_use. You should change your" + echo "PATH or CC variable and rerun configure." + fi + fi + ;; +esac + +# If --enable-shared was set, we must set LD_LIBRARY_PATH so that the +# binutils tools will find libbfd.so. +case "${enable_shared}" in + no | "") SET_LIB_PATH= ;; + *) SET_LIB_PATH="\$(REALLY_SET_LIB_PATH)" ;; +esac + +case "${host}" in + *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;; + *) RPATH_ENVVAR=LD_LIBRARY_PATH ;; +esac + +# Record target_configdirs and the configure arguments for target and +# build configuration in Makefile. +target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'` + +# This is the final value for target_configdirs. configdirs already +# has its final value, as does build_modules. It's time to create some +# lists of valid targets. + +all_build_modules= +configure_build_modules= +for module in ${build_modules} ; do + all_build_modules=all-build-${module} + configure_build_modules=configure-build-${module} +done + +# Determine whether gdb needs tk/tcl or not. +# Use 'maybe' since enable_gdbtk might be true even if tk isn't available +# and in that case we want gdb to be built without tk. Ugh! +# In fact I believe gdb is the *only* package directly dependent on tk, +# so we should be able to put the 'maybe's in unconditionally and +# leave out the maybe dependencies when enable_gdbtk is false. I'm not +# 100% sure that that's safe though. + +gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-tix maybe-all-libgui" +case "$enable_gdbtk" in + no) + GDB_TK="" ;; + yes) + GDB_TK="${gdb_tk}" ;; + *) + # Only add the dependency on gdbtk when GDBtk is part of the gdb + # distro. Eventually someone will fix this and move Insight, nee + # gdbtk to a separate directory. + if test -d ${srcdir}/gdb/gdbtk ; then + GDB_TK="${gdb_tk}" + else + GDB_TK="" + fi + ;; +esac + +# Create the 'maybe dependencies'. This uses a temporary file. + +# While at that, we remove Makefiles if we were started for recursive +# configuration, so that the top-level Makefile reconfigures them, +# like we used to do when configure itself was recursive. +rm -f maybedep.tmp +echo '# maybedep.tmp' > maybedep.tmp + +# Make-targets which may need maybe dependencies. +mts="configure all install check" + +# Loop over modules and make-targets. +for module in ${build_modules} ; do + if test -z "${no_recursion}" \ + && test -f ${build_subdir}/${module}/Makefile; then + echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure" + rm -f ${build_subdir}/${module}/Makefile + fi + for mt in ${mts} ; do + case ${mt} in + install) ;; # No installing build modules. + *) echo "maybe-${mt}-build-${module}: ${mt}-build-${module}" >> maybedep.tmp ;; + esac + done +done +for module in ${configdirs} ; do + if test -z "${no_recursion}" \ + && test -f ${module}/Makefile; then + echo 1>&2 "*** removing ${module}/Makefile to force reconfigure" + rm -f ${module}/Makefile + fi + for mt in ${mts} ; do + echo "maybe-${mt}-${module}: ${mt}-${module}" >> maybedep.tmp + done +done +for module in ${target_configdirs} ; do + if test -z "${no_recursion}" \ + && test -f ${target_subdir}/${module}/Makefile; then + echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure" + rm -f ${target_subdir}/${module}/Makefile + fi + for mt in ${mts} ; do + echo "maybe-${mt}-target-${module}: ${mt}-target-${module}" >> maybedep.tmp + done +done +maybe_dependencies=maybedep.tmp + + +# Create the serialization dependencies. This uses a temporary file. + +# Check whether --enable-serial-configure or --disable-serial-configure was given. +if test "${enable_serial_configure+set}" = set; then + enableval="$enable_serial_configure" + : +fi + + +# These force 'configure's to be done one at a time, to avoid problems +# with contention over a shared config.cache. +rm -f serdep.tmp +echo '# serdep.tmp' > serdep.tmp +olditem= +test "x${enable_serial_configure}" = xno || +test "x${enable_serial_build_configure}" = xno || +for item in ${build_configdirs} ; do + case ${olditem} in + "") ;; + *) echo "configure-build-${item}: configure-build-${olditem}" >> serdep.tmp ;; + esac + olditem=${item} +done +olditem= +test "x${enable_serial_configure}" = xno || +test "x${enable_serial_host_configure}" = xno || +for item in ${configdirs} ; do + case ${olditem} in + "") ;; + *) echo "configure-${item}: configure-${olditem}" >> serdep.tmp ;; + esac + olditem=${item} +done +olditem= +test "x${enable_serial_configure}" = xno || +test "x${enable_serial_target_configure}" = xno || +for item in ${target_configdirs} ; do + case ${olditem} in + "") ;; + *) echo "configure-target-${item}: configure-target-${olditem}" >> serdep.tmp ;; + esac + olditem=${item} +done +serialization_dependencies=serdep.tmp + + +# Base args. Strip norecursion, cache-file, srcdir, host, build, +# target and nonopt. These are the ones we might not want to pass +# down to subconfigures. +baseargs=`echo " ${ac_configure_args} " | \ + sed -e 's/ --no[^ ]* / /' \ + -e 's/ --c[a-z-]*[= ][^ ]* / /' \ + -e 's/ --sr[a-z-]*[= ][^ ]* / /' \ + -e 's/ --ho[a-z-]*[= ][^ ]* / /' \ + -e 's/ --bu[a-z-]*[= ][^ ]* / /' \ + -e 's/ --t[a-z-]*[= ][^ ]* / /' \ + -e 's/ -cache-file[= ][^ ]* / /' \ + -e 's/ -srcdir[= ][^ ]* / /' \ + -e 's/ -host[= ][^ ]* / /' \ + -e 's/ -build[= ][^ ]* / /' \ + -e 's/ -target[= ][^ ]* / /' \ + -e "s/ [^' -][^ ]* / /" \ + -e 's/^ *//;s/ *$//'` + +# For the build-side libraries, we just need to pretend we're native, +# and not use the same cache file. Multilibs are neither needed nor +# desired. +build_configargs="--cache-file=../config.cache --build=${build_alias} --host=${build_alias} ${baseargs}" + +# For host modules, accept cache file option, or specification as blank. +case "${cache_file}" in +"") # empty + cache_file_option="" ;; +/* | [A-Za-z]:[\\/]* ) # absolute path + cache_file_option="--cache-file=${cache_file}" ;; +*) # relative path + cache_file_option="--cache-file=../${cache_file}" ;; +esac + +host_configargs="${cache_file_option} --build=${build_alias} --host=${host_alias} --target=${target_alias} ${extra_host_args} ${baseargs}" + +target_configargs=${baseargs} + +# Passing a --with-cross-host argument lets the target libraries know +# whether they are being built with a cross-compiler or being built +# native. However, it would be better to use other mechanisms to make the +# sorts of decisions they want to make on this basis. Please consider +# this option to be deprecated. FIXME. +if test x${is_cross_compiler} = xyes ; then + target_configargs="--with-cross-host=${host_alias} ${target_configargs}" +fi + +# Default to --enable-multilib. +if test x${enable_multilib} = x ; then + target_configargs="--enable-multilib ${target_configargs}" +fi + +# Pass --with-newlib if appropriate. Note that target_configdirs has +# changed from the earlier setting of with_newlib. +if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then + target_configargs="--with-newlib ${target_configargs}" +fi + +# Pass the appropriate --host, --build, and --cache-file arguments. +target_configargs="--cache-file=../config.cache --host=${target_alias} --build=${build_alias} ${target_configargs}" + +# provide a proper gxx_include_dir. +# Note, if you change the default, make sure to fix both here and in +# the gcc and libstdc++-v3 subdirectories. +# Check whether --with-gxx-include-dir or --without-gxx-include-dir was given. +case "${with_gxx_include_dir}" in + yes) + { echo "configure: error: --with-gxx-include-dir=[dir] requires a directory" 1>&2; exit 1; } + ;; + no | "") + case "${enable_version_specific_runtime_libs}" in + yes) gxx_include_dir='${libsubdir}/include/c++' ;; + *) + . ${srcdir}/config.if + gxx_include_dir='${prefix}/include/'${libstdcxx_incdir} ;; + esac ;; + *) gxx_include_dir=${with_gxx_include_dir} ;; +esac + +FLAGS_FOR_TARGET= +case " $target_configdirs " in + *" newlib "*) + case " $target_configargs " in + *" --with-newlib "*) + case "$target" in + *-cygwin*) + FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/winsup -L$$r/$(TARGET_SUBDIR)/winsup/cygwin -L$$r/$(TARGET_SUBDIR)/winsup/w32api/lib -isystem $$s/winsup/include -isystem $$s/winsup/cygwin/include -isystem $$s/winsup/w32api/include' ;; + esac + + # If we're not building GCC, don't discard standard headers. + if test -d ${srcdir}/gcc; then + FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc' + + if test "${build}" != "${host}"; then + # On Canadian crosses, CC_FOR_TARGET will have already been set + # by `configure', so we won't have an opportunity to add -Bgcc/ + # to it. This is right: we don't want to search that directory + # for binaries, but we want the header files in there, so add + # them explicitly. + FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/gcc/include' + + # Someone might think of using the pre-installed headers on + # Canadian crosses, in case the installed compiler is not fully + # compatible with the compiler being built. In this case, it + # would be better to flag an error than risking having + # incompatible object files being constructed. We can't + # guarantee that an error will be flagged, but let's hope the + # compiler will do it, when presented with incompatible header + # files. + fi + fi + + case "${target}-${is_cross_compiler}" in + i[3456789]86-*-linux*-no) + # Here host == target, so we don't need to build gcc, + # so we don't want to discard standard headers. + FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'` + ;; + *) + # If we're building newlib, use its generic headers last, but search + # for any libc-related directories first (so make it the last -B + # switch). + FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include' + ;; + esac + ;; + esac + ;; +esac + +# On Canadian crosses, we'll be searching the right directories for +# the previously-installed cross compiler, so don't bother to add +# flags for directories within the install tree of the compiler +# being built; programs in there won't even run. +if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then + # Search for pre-installed headers if nothing else fits. + FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include' +fi + +if test "x${use_gnu_ld}" = x && + echo " ${configdirs} " | grep " ld " > /dev/null ; then + # Arrange for us to find uninstalled linker scripts. + FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/ld' +fi + +if test "x${CC_FOR_TARGET+set}" = xset; then + : +elif test -d ${srcdir}/gcc; then + CC_FOR_TARGET='$$r/gcc/xgcc -B$$r/gcc/' +elif test "$host" = "$target"; then + CC_FOR_TARGET='$(CC)' +else + CC_FOR_TARGET=`echo gcc | sed "${program_transform_name}"` +fi +CC_FOR_TARGET=$CC_FOR_TARGET' $(FLAGS_FOR_TARGET)' + +if test "x${GCJ_FOR_TARGET+set}" = xset; then + : +elif test -d ${srcdir}/gcc; then + GCJ_FOR_TARGET='$$r/gcc/gcj -B$$r/gcc/' +elif test "$host" = "$target"; then + GCJ_FOR_TARGET='gcj' +else + GCJ_FOR_TARGET=`echo gcj | sed "${program_transform_name}"` +fi +GCJ_FOR_TARGET=$GCJ_FOR_TARGET' $(FLAGS_FOR_TARGET)' + +# Don't use libstdc++-v3's flags to configure/build itself. +libstdcxx_flags='`test ! -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/testsuite_flags || $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/testsuite_flags --build-includes` -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs' +raw_libstdcxx_flags=' -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs' + +if test "x${CXX_FOR_TARGET+set}" = xset; then + : +elif test -d ${srcdir}/gcc; then + # We add -shared-libgcc to CXX_FOR_TARGET whenever we use xgcc instead + # of g++ for linking C++ or Java, because g++ has -shared-libgcc by + # default whereas gcc does not. + # RAW_CXX_FOR_TARGET is for linking C++ or java; CXX_FOR_TARGET is for + # all other cases. + CXX_FOR_TARGET='$$r/gcc/g++ -B$$r/gcc/ -nostdinc++ '$libstdcxx_flags + RAW_CXX_FOR_TARGET='$$r/gcc/xgcc -shared-libgcc -B$$r/gcc/ -nostdinc++ '$raw_libstdcxx_flags +elif test "$host" = "$target"; then + CXX_FOR_TARGET='$(CXX)' + RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET} +else + CXX_FOR_TARGET=`echo c++ | sed "${program_transform_name}"` + RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET} +fi +CXX_FOR_TARGET=$CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)' +RAW_CXX_FOR_TARGET=$RAW_CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)' + +qCXX_FOR_TARGET=`echo "$CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'` +qRAW_CXX_FOR_TARGET=`echo "$RAW_CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'` + +# We want to defer the evaluation of `cmd`s and shell variables in +# CXX_FOR_TARGET when recursing in the top-level Makefile, such as for +# bootstrap. We'll enclose CXX_FOR_TARGET_FOR_RECURSIVE_MAKE in single +# quotes, but we still have to duplicate `$'s so that shell variables +# can be expanded by the nested make as shell variables, not as make +# macros. +qqCXX_FOR_TARGET=`echo "$qCXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'` +qqRAW_CXX_FOR_TARGET=`echo "$qRAW_CXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'` + +# Wrap CC_FOR_TARGET and friends, for certain types of builds. +CC_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${CC_FOR_TARGET}" +GCJ_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${GCJ_FOR_TARGET}" +CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qCXX_FOR_TARGET}" +RAW_CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qRAW_CXX_FOR_TARGET}" +CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqCXX_FOR_TARGET}" +RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqRAW_CXX_FOR_TARGET}" + +# Makefile fragments. +host_makefile_frag=${srcdir}/${host_makefile_frag} +target_makefile_frag=${srcdir}/${target_makefile_frag} +alphaieee_frag=${srcdir}/${alphaieee_frag} +ospace_frag=${srcdir}/${ospace_frag} + + + + + +# Miscellanea: directories, flags, etc. + + + + + + + + + + + + + +# Build module lists & subconfigure args. + + + + +# Host module lists & subconfigure args. + + + +# Target module lists & subconfigure args. + + + +# Build tools. + + + + + + + +# Host tools. +ncn_tool_prefix= +test -n "$host_alias" && ncn_tool_prefix=$host_alias- +ncn_target_tool_prefix= +test -n "$target_alias" && ncn_target_tool_prefix=$target_alias- + + if test -n "$ncn_tool_prefix"; then + # Extract the first word of "${ncn_tool_prefix}ar", so it can be a program name with args. +set dummy ${ncn_tool_prefix}ar; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2695: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_AR="${ncn_tool_prefix}ar" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +AR="$ac_cv_prog_AR" +if test -n "$AR"; then + echo "$ac_t""$AR" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +fi +if test -z "$ac_cv_prog_AR" ; then + if test $build = $host ; then + ncn_cv_AR=$AR + # Extract the first word of "ar", so it can be a program name with args. +set dummy ar; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2728: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$ncn_cv_AR"; then + ac_cv_prog_ncn_cv_AR="$ncn_cv_AR" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_ncn_cv_AR="ar" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_prog_ncn_cv_AR" && ac_cv_prog_ncn_cv_AR="ar" +fi +fi +ncn_cv_AR="$ac_cv_prog_ncn_cv_AR" +if test -n "$ncn_cv_AR"; then + echo "$ac_t""$ncn_cv_AR" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + AR=$ncn_cv_AR + else + AR="${ncn_tool_prefix}ar" + fi +else + AR="$ac_cv_prog_AR" +fi + + if test -n "$ncn_tool_prefix"; then + # Extract the first word of "${ncn_tool_prefix}as", so it can be a program name with args. +set dummy ${ncn_tool_prefix}as; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2767: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$AS"; then + ac_cv_prog_AS="$AS" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_AS="${ncn_tool_prefix}as" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +AS="$ac_cv_prog_AS" +if test -n "$AS"; then + echo "$ac_t""$AS" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +fi +if test -z "$ac_cv_prog_AS" ; then + if test $build = $host ; then + ncn_cv_AS=$AS + # Extract the first word of "as", so it can be a program name with args. +set dummy as; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2800: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$ncn_cv_AS"; then + ac_cv_prog_ncn_cv_AS="$ncn_cv_AS" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_ncn_cv_AS="as" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_prog_ncn_cv_AS" && ac_cv_prog_ncn_cv_AS="as" +fi +fi +ncn_cv_AS="$ac_cv_prog_ncn_cv_AS" +if test -n "$ncn_cv_AS"; then + echo "$ac_t""$ncn_cv_AS" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + AS=$ncn_cv_AS + else + AS="${ncn_tool_prefix}as" + fi +else + AS="$ac_cv_prog_AS" +fi + + if test -n "$ncn_tool_prefix"; then + # Extract the first word of "${ncn_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ncn_tool_prefix}dlltool; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2839: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_DLLTOOL="${ncn_tool_prefix}dlltool" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +DLLTOOL="$ac_cv_prog_DLLTOOL" +if test -n "$DLLTOOL"; then + echo "$ac_t""$DLLTOOL" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +fi +if test -z "$ac_cv_prog_DLLTOOL" ; then + if test $build = $host ; then + ncn_cv_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2872: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$ncn_cv_DLLTOOL"; then + ac_cv_prog_ncn_cv_DLLTOOL="$ncn_cv_DLLTOOL" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_ncn_cv_DLLTOOL="dlltool" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_prog_ncn_cv_DLLTOOL" && ac_cv_prog_ncn_cv_DLLTOOL="dlltool" +fi +fi +ncn_cv_DLLTOOL="$ac_cv_prog_ncn_cv_DLLTOOL" +if test -n "$ncn_cv_DLLTOOL"; then + echo "$ac_t""$ncn_cv_DLLTOOL" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + DLLTOOL=$ncn_cv_DLLTOOL + else + DLLTOOL="${ncn_tool_prefix}dlltool" + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + + if test -n "$ncn_tool_prefix"; then + # Extract the first word of "${ncn_tool_prefix}ld", so it can be a program name with args. +set dummy ${ncn_tool_prefix}ld; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2911: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$LD"; then + ac_cv_prog_LD="$LD" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_LD="${ncn_tool_prefix}ld" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +LD="$ac_cv_prog_LD" +if test -n "$LD"; then + echo "$ac_t""$LD" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +fi +if test -z "$ac_cv_prog_LD" ; then + if test $build = $host ; then + ncn_cv_LD=$LD + # Extract the first word of "ld", so it can be a program name with args. +set dummy ld; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2944: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$ncn_cv_LD"; then + ac_cv_prog_ncn_cv_LD="$ncn_cv_LD" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_ncn_cv_LD="ld" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_prog_ncn_cv_LD" && ac_cv_prog_ncn_cv_LD="ld" +fi +fi +ncn_cv_LD="$ac_cv_prog_ncn_cv_LD" +if test -n "$ncn_cv_LD"; then + echo "$ac_t""$ncn_cv_LD" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + LD=$ncn_cv_LD + else + LD="${ncn_tool_prefix}ld" + fi +else + LD="$ac_cv_prog_LD" +fi + + if test -n "$ncn_tool_prefix"; then + # Extract the first word of "${ncn_tool_prefix}nm", so it can be a program name with args. +set dummy ${ncn_tool_prefix}nm; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:2983: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$NM"; then + ac_cv_prog_NM="$NM" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_NM="${ncn_tool_prefix}nm" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +NM="$ac_cv_prog_NM" +if test -n "$NM"; then + echo "$ac_t""$NM" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +fi +if test -z "$ac_cv_prog_NM" ; then + if test $build = $host ; then + ncn_cv_NM=$NM + # Extract the first word of "nm", so it can be a program name with args. +set dummy nm; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:3016: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$ncn_cv_NM"; then + ac_cv_prog_ncn_cv_NM="$ncn_cv_NM" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_ncn_cv_NM="nm" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_prog_ncn_cv_NM" && ac_cv_prog_ncn_cv_NM="nm" +fi +fi +ncn_cv_NM="$ac_cv_prog_ncn_cv_NM" +if test -n "$ncn_cv_NM"; then + echo "$ac_t""$ncn_cv_NM" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + NM=$ncn_cv_NM + else + NM="${ncn_tool_prefix}nm" + fi +else + NM="$ac_cv_prog_NM" +fi + + if test -n "$ncn_tool_prefix"; then + # Extract the first word of "${ncn_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ncn_tool_prefix}ranlib; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:3055: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_RANLIB="${ncn_tool_prefix}ranlib" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +RANLIB="$ac_cv_prog_RANLIB" +if test -n "$RANLIB"; then + echo "$ac_t""$RANLIB" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +fi +if test -z "$ac_cv_prog_RANLIB" ; then + if test $build = $host ; then + ncn_cv_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:3088: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$ncn_cv_RANLIB"; then + ac_cv_prog_ncn_cv_RANLIB="$ncn_cv_RANLIB" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_ncn_cv_RANLIB="ranlib" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_prog_ncn_cv_RANLIB" && ac_cv_prog_ncn_cv_RANLIB=":" +fi +fi +ncn_cv_RANLIB="$ac_cv_prog_ncn_cv_RANLIB" +if test -n "$ncn_cv_RANLIB"; then + echo "$ac_t""$ncn_cv_RANLIB" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + RANLIB=$ncn_cv_RANLIB + else + RANLIB=":" + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + + if test -n "$ncn_tool_prefix"; then + # Extract the first word of "${ncn_tool_prefix}windres", so it can be a program name with args. +set dummy ${ncn_tool_prefix}windres; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:3127: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$WINDRES"; then + ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_WINDRES="${ncn_tool_prefix}windres" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +WINDRES="$ac_cv_prog_WINDRES" +if test -n "$WINDRES"; then + echo "$ac_t""$WINDRES" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +fi +if test -z "$ac_cv_prog_WINDRES" ; then + if test $build = $host ; then + ncn_cv_WINDRES=$WINDRES + # Extract the first word of "windres", so it can be a program name with args. +set dummy windres; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:3160: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$ncn_cv_WINDRES"; then + ac_cv_prog_ncn_cv_WINDRES="$ncn_cv_WINDRES" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_ncn_cv_WINDRES="windres" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_prog_ncn_cv_WINDRES" && ac_cv_prog_ncn_cv_WINDRES="windres" +fi +fi +ncn_cv_WINDRES="$ac_cv_prog_ncn_cv_WINDRES" +if test -n "$ncn_cv_WINDRES"; then + echo "$ac_t""$ncn_cv_WINDRES" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + WINDRES=$ncn_cv_WINDRES + else + WINDRES="${ncn_tool_prefix}windres" + fi +else + WINDRES="$ac_cv_prog_WINDRES" +fi + + if test -n "$ncn_tool_prefix"; then + # Extract the first word of "${ncn_tool_prefix}objcopy", so it can be a program name with args. +set dummy ${ncn_tool_prefix}objcopy; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:3199: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_OBJCOPY'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$OBJCOPY"; then + ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_OBJCOPY="${ncn_tool_prefix}objcopy" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +OBJCOPY="$ac_cv_prog_OBJCOPY" +if test -n "$OBJCOPY"; then + echo "$ac_t""$OBJCOPY" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +fi +if test -z "$ac_cv_prog_OBJCOPY" ; then + if test $build = $host ; then + ncn_cv_OBJCOPY=$OBJCOPY + # Extract the first word of "objcopy", so it can be a program name with args. +set dummy objcopy; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:3232: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJCOPY'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$ncn_cv_OBJCOPY"; then + ac_cv_prog_ncn_cv_OBJCOPY="$ncn_cv_OBJCOPY" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_ncn_cv_OBJCOPY="objcopy" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_prog_ncn_cv_OBJCOPY" && ac_cv_prog_ncn_cv_OBJCOPY="objcopy" +fi +fi +ncn_cv_OBJCOPY="$ac_cv_prog_ncn_cv_OBJCOPY" +if test -n "$ncn_cv_OBJCOPY"; then + echo "$ac_t""$ncn_cv_OBJCOPY" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + OBJCOPY=$ncn_cv_OBJCOPY + else + OBJCOPY="${ncn_tool_prefix}objcopy" + fi +else + OBJCOPY="$ac_cv_prog_OBJCOPY" +fi + + if test -n "$ncn_tool_prefix"; then + # Extract the first word of "${ncn_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ncn_tool_prefix}objdump; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:3271: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_OBJDUMP="${ncn_tool_prefix}objdump" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +OBJDUMP="$ac_cv_prog_OBJDUMP" +if test -n "$OBJDUMP"; then + echo "$ac_t""$OBJDUMP" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +fi +if test -z "$ac_cv_prog_OBJDUMP" ; then + if test $build = $host ; then + ncn_cv_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:3304: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJDUMP'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$ncn_cv_OBJDUMP"; then + ac_cv_prog_ncn_cv_OBJDUMP="$ncn_cv_OBJDUMP" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_ncn_cv_OBJDUMP="objdump" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_prog_ncn_cv_OBJDUMP" && ac_cv_prog_ncn_cv_OBJDUMP="objdump" +fi +fi +ncn_cv_OBJDUMP="$ac_cv_prog_ncn_cv_OBJDUMP" +if test -n "$ncn_cv_OBJDUMP"; then + echo "$ac_t""$ncn_cv_OBJDUMP" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + OBJDUMP=$ncn_cv_OBJDUMP + else + OBJDUMP="${ncn_tool_prefix}objdump" + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + + + + + + + + + +# Target tools. + if test -n "$ncn_target_tool_prefix"; then + # Extract the first word of "${ncn_target_tool_prefix}ar", so it can be a program name with args. +set dummy ${ncn_target_tool_prefix}ar; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:3352: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_AR_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$AR_FOR_TARGET"; then + ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_AR_FOR_TARGET="${ncn_target_tool_prefix}ar" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET" +if test -n "$AR_FOR_TARGET"; then + echo "$ac_t""$AR_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +fi +if test -z "$ac_cv_prog_AR_FOR_TARGET" ; then + if test $build = $target ; then + ncn_cv_AR_FOR_TARGET=$AR_FOR_TARGET + # Extract the first word of "ar", so it can be a program name with args. +set dummy ar; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:3385: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$ncn_cv_AR_FOR_TARGET"; then + ac_cv_prog_ncn_cv_AR_FOR_TARGET="$ncn_cv_AR_FOR_TARGET" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_prog_ncn_cv_AR_FOR_TARGET" && ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar" +fi +fi +ncn_cv_AR_FOR_TARGET="$ac_cv_prog_ncn_cv_AR_FOR_TARGET" +if test -n "$ncn_cv_AR_FOR_TARGET"; then + echo "$ac_t""$ncn_cv_AR_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + AR_FOR_TARGET=$ncn_cv_AR_FOR_TARGET + else + AR_FOR_TARGET="${ncn_target_tool_prefix}ar" + fi +else + AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET" +fi + + if test -n "$ncn_target_tool_prefix"; then + # Extract the first word of "${ncn_target_tool_prefix}as", so it can be a program name with args. +set dummy ${ncn_target_tool_prefix}as; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:3424: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_AS_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$AS_FOR_TARGET"; then + ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_AS_FOR_TARGET="${ncn_target_tool_prefix}as" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET" +if test -n "$AS_FOR_TARGET"; then + echo "$ac_t""$AS_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +fi +if test -z "$ac_cv_prog_AS_FOR_TARGET" ; then + if test $build = $target ; then + ncn_cv_AS_FOR_TARGET=$AS_FOR_TARGET + # Extract the first word of "as", so it can be a program name with args. +set dummy as; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:3457: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$ncn_cv_AS_FOR_TARGET"; then + ac_cv_prog_ncn_cv_AS_FOR_TARGET="$ncn_cv_AS_FOR_TARGET" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_ncn_cv_AS_FOR_TARGET="as" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_prog_ncn_cv_AS_FOR_TARGET" && ac_cv_prog_ncn_cv_AS_FOR_TARGET="as" +fi +fi +ncn_cv_AS_FOR_TARGET="$ac_cv_prog_ncn_cv_AS_FOR_TARGET" +if test -n "$ncn_cv_AS_FOR_TARGET"; then + echo "$ac_t""$ncn_cv_AS_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + AS_FOR_TARGET=$ncn_cv_AS_FOR_TARGET + else + AS_FOR_TARGET="${ncn_target_tool_prefix}as" + fi +else + AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET" +fi + + if test -n "$ncn_target_tool_prefix"; then + # Extract the first word of "${ncn_target_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ncn_target_tool_prefix}dlltool; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:3496: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$DLLTOOL_FOR_TARGET"; then + ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET" +if test -n "$DLLTOOL_FOR_TARGET"; then + echo "$ac_t""$DLLTOOL_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +fi +if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" ; then + if test $build = $target ; then + ncn_cv_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:3529: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then + ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="$ncn_cv_DLLTOOL_FOR_TARGET" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET" && ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool" +fi +fi +ncn_cv_DLLTOOL_FOR_TARGET="$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET" +if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then + echo "$ac_t""$ncn_cv_DLLTOOL_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + DLLTOOL_FOR_TARGET=$ncn_cv_DLLTOOL_FOR_TARGET + else + DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool" + fi +else + DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET" +fi + + if test -n "$ncn_target_tool_prefix"; then + # Extract the first word of "${ncn_target_tool_prefix}ld", so it can be a program name with args. +set dummy ${ncn_target_tool_prefix}ld; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:3568: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_LD_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$LD_FOR_TARGET"; then + ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_LD_FOR_TARGET="${ncn_target_tool_prefix}ld" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET" +if test -n "$LD_FOR_TARGET"; then + echo "$ac_t""$LD_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +fi +if test -z "$ac_cv_prog_LD_FOR_TARGET" ; then + if test $build = $target ; then + ncn_cv_LD_FOR_TARGET=$LD_FOR_TARGET + # Extract the first word of "ld", so it can be a program name with args. +set dummy ld; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:3601: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$ncn_cv_LD_FOR_TARGET"; then + ac_cv_prog_ncn_cv_LD_FOR_TARGET="$ncn_cv_LD_FOR_TARGET" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_prog_ncn_cv_LD_FOR_TARGET" && ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld" +fi +fi +ncn_cv_LD_FOR_TARGET="$ac_cv_prog_ncn_cv_LD_FOR_TARGET" +if test -n "$ncn_cv_LD_FOR_TARGET"; then + echo "$ac_t""$ncn_cv_LD_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + LD_FOR_TARGET=$ncn_cv_LD_FOR_TARGET + else + LD_FOR_TARGET="${ncn_target_tool_prefix}ld" + fi +else + LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET" +fi + + if test -n "$ncn_target_tool_prefix"; then + # Extract the first word of "${ncn_target_tool_prefix}nm", so it can be a program name with args. +set dummy ${ncn_target_tool_prefix}nm; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:3640: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_NM_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$NM_FOR_TARGET"; then + ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_NM_FOR_TARGET="${ncn_target_tool_prefix}nm" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET" +if test -n "$NM_FOR_TARGET"; then + echo "$ac_t""$NM_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +fi +if test -z "$ac_cv_prog_NM_FOR_TARGET" ; then + if test $build = $target ; then + ncn_cv_NM_FOR_TARGET=$NM_FOR_TARGET + # Extract the first word of "nm", so it can be a program name with args. +set dummy nm; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:3673: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$ncn_cv_NM_FOR_TARGET"; then + ac_cv_prog_ncn_cv_NM_FOR_TARGET="$ncn_cv_NM_FOR_TARGET" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_prog_ncn_cv_NM_FOR_TARGET" && ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm" +fi +fi +ncn_cv_NM_FOR_TARGET="$ac_cv_prog_ncn_cv_NM_FOR_TARGET" +if test -n "$ncn_cv_NM_FOR_TARGET"; then + echo "$ac_t""$ncn_cv_NM_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + NM_FOR_TARGET=$ncn_cv_NM_FOR_TARGET + else + NM_FOR_TARGET="${ncn_target_tool_prefix}nm" + fi +else + NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET" +fi + + if test -n "$ncn_target_tool_prefix"; then + # Extract the first word of "${ncn_target_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ncn_target_tool_prefix}ranlib; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:3712: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_RANLIB_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$RANLIB_FOR_TARGET"; then + ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_RANLIB_FOR_TARGET="${ncn_target_tool_prefix}ranlib" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET" +if test -n "$RANLIB_FOR_TARGET"; then + echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +fi +if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" ; then + if test $build = $target ; then + ncn_cv_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:3745: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then + ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="$ncn_cv_RANLIB_FOR_TARGET" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="ranlib" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET" && ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET=":" +fi +fi +ncn_cv_RANLIB_FOR_TARGET="$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET" +if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then + echo "$ac_t""$ncn_cv_RANLIB_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + RANLIB_FOR_TARGET=$ncn_cv_RANLIB_FOR_TARGET + else + RANLIB_FOR_TARGET=":" + fi +else + RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET" +fi + + if test -n "$ncn_target_tool_prefix"; then + # Extract the first word of "${ncn_target_tool_prefix}windres", so it can be a program name with args. +set dummy ${ncn_target_tool_prefix}windres; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:3784: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_WINDRES_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$WINDRES_FOR_TARGET"; then + ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET" +if test -n "$WINDRES_FOR_TARGET"; then + echo "$ac_t""$WINDRES_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +fi +if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" ; then + if test $build = $target ; then + ncn_cv_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET + # Extract the first word of "windres", so it can be a program name with args. +set dummy windres; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:3817: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then + ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="$ncn_cv_WINDRES_FOR_TARGET" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET" && ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres" +fi +fi +ncn_cv_WINDRES_FOR_TARGET="$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET" +if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then + echo "$ac_t""$ncn_cv_WINDRES_FOR_TARGET" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + WINDRES_FOR_TARGET=$ncn_cv_WINDRES_FOR_TARGET + else + WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres" + fi +else + WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET" +fi + + + + + + + + + + + +# Fix up target tools. +if test "x${build}" = "x${host}" ; then + # In this case, the newly built tools can and should be used, + # so we override the results of the autoconf tests. + # This should really only happen when the tools are actually being built, + # but that's a further refinement. The new build scheme, where + # tools are built into a structure paralleling where they're installed, + # should also eliminate all of this cleanly. + AR_FOR_TARGET="\$(USUAL_AR_FOR_TARGET)" + AS_FOR_TARGET="\$(USUAL_AS_FOR_TARGET)" + DLLTOOL_FOR_TARGET="\$(USUAL_DLLTOOL_FOR_TARGET)" + LD_FOR_TARGET="\$(USUAL_LD_FOR_TARGET)" + NM_FOR_TARGET="\$(USUAL_NM_FOR_TARGET)" + RANLIB_FOR_TARGET="\$(USUAL_RANLIB_FOR_TARGET)" + WINDRES_FOR_TARGET="\$(USUAL_WINDRES_FOR_TARGET)" +fi +# Certain tools may need extra flags. +AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target} +RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target} +NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target} + +echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6 +echo "configure:3884: checking whether to enable maintainer-specific portions of Makefiles" >&5 +# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. +if test "${enable_maintainer_mode+set}" = set; then + enableval="$enable_maintainer_mode" + USE_MAINTAINER_MODE=$enableval +else + USE_MAINTAINER_MODE=no +fi + +echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6 + + +if test "$USE_MAINTAINER_MODE" = yes; then + MAINTAINER_MODE_TRUE= + MAINTAINER_MODE_FALSE='#' +else + MAINTAINER_MODE_TRUE='#' + MAINTAINER_MODE_FALSE= +fi +MAINT=$MAINTAINER_MODE_TRUE + +trap '' 1 2 15 +cat > confcache <<\EOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs. It is not useful on other systems. +# If it contains results you don't want to keep, you may remove or edit it. +# +# By default, configure uses ./config.cache as the cache file, +# creating it if it does not exist already. You can give configure +# the --cache-file=FILE option to use a different cache file; that is +# what configure does when it calls configure scripts in +# subdirectories, so they share the cache. +# Giving --cache-file=/dev/null disables caching, for debugging configure. +# config.status only pays attention to the cache file if you give it the +# --recheck option to rerun configure. +# +EOF +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +(set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote substitution + # turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + -e "s/'/'\\\\''/g" \ + -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' + ;; + esac >> confcache +if cmp -s $cache_file confcache; then + : +else + if test -w $cache_file; then + echo "updating cache $cache_file" + cat confcache > $cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache + +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# Any assignment to VPATH causes Sun make to only execute +# the first set of double-colon rules, so remove it if not needed. +# If there is a colon in the path, we need to keep it. +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' +fi + +trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 + +# Transform confdefs.h into DEFS. +# Protect against shell expansion while executing Makefile rules. +# Protect against Makefile macro expansion. +cat > conftest.defs <<\EOF +s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g +s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g +s%\[%\\&%g +s%\]%\\&%g +s%\$%$$%g +EOF +DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '` +rm -f conftest.defs + + +# Without the "./", some shells look in PATH for config.status. +: ${CONFIG_STATUS=./config.status} + +echo creating $CONFIG_STATUS +rm -f $CONFIG_STATUS +cat > $CONFIG_STATUS </dev/null | sed 1q`: +# +# $0 $ac_configure_args +# +# Compiler output produced by configure, useful for debugging +# configure, is in ./config.log if it exists. + +ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" +for ac_option +do + case "\$ac_option" in + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" + exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; + -version | --version | --versio | --versi | --vers | --ver | --ve | --v) + echo "$CONFIG_STATUS generated by autoconf version 2.13" + exit 0 ;; + -help | --help | --hel | --he | --h) + echo "\$ac_cs_usage"; exit 0 ;; + *) echo "\$ac_cs_usage"; exit 1 ;; + esac +done + +ac_given_srcdir=$srcdir + +trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 +EOF +cat >> $CONFIG_STATUS < conftest.subs <<\\CEOF +$ac_vpsub +$extrasub +s%@SHELL@%$SHELL%g +s%@CFLAGS@%$CFLAGS%g +s%@CPPFLAGS@%$CPPFLAGS%g +s%@CXXFLAGS@%$CXXFLAGS%g +s%@FFLAGS@%$FFLAGS%g +s%@DEFS@%$DEFS%g +s%@LDFLAGS@%$LDFLAGS%g +s%@LIBS@%$LIBS%g +s%@exec_prefix@%$exec_prefix%g +s%@prefix@%$prefix%g +s%@program_transform_name@%$program_transform_name%g +s%@bindir@%$bindir%g +s%@sbindir@%$sbindir%g +s%@libexecdir@%$libexecdir%g +s%@datadir@%$datadir%g +s%@sysconfdir@%$sysconfdir%g 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$host_makefile_frag +s%@host_makefile_frag@%%g +/@target_makefile_frag@/r $target_makefile_frag +s%@target_makefile_frag@%%g +/@alphaieee_frag@/r $alphaieee_frag +s%@alphaieee_frag@%%g +/@ospace_frag@/r $ospace_frag +s%@ospace_frag@%%g +s%@SET_LIB_PATH@%$SET_LIB_PATH%g +s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g +s%@BUILD_PREFIX@%$BUILD_PREFIX%g +s%@BUILD_PREFIX_1@%$BUILD_PREFIX_1%g +s%@configlinks@%$configlinks%g +s%@gcc_version_trigger@%$gcc_version_trigger%g +s%@gcc_version@%$gcc_version%g +s%@tooldir@%$tooldir%g +s%@build_tooldir@%$build_tooldir%g +s%@GDB_TK@%$GDB_TK%g +s%@gxx_include_dir@%$gxx_include_dir%g +s%@libstdcxx_incdir@%$libstdcxx_incdir%g +s%@build_configargs@%$build_configargs%g +s%@configure_build_modules@%$configure_build_modules%g +s%@all_build_modules@%$all_build_modules%g +s%@host_configargs@%$host_configargs%g +s%@configdirs@%$configdirs%g +s%@target_configargs@%$target_configargs%g +s%@target_configdirs@%$target_configdirs%g +s%@BISON@%$BISON%g 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+s%@ncn_cv_DLLTOOL_FOR_TARGET@%$ncn_cv_DLLTOOL_FOR_TARGET%g +s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g +s%@ncn_cv_LD_FOR_TARGET@%$ncn_cv_LD_FOR_TARGET%g +s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g +s%@ncn_cv_NM_FOR_TARGET@%$ncn_cv_NM_FOR_TARGET%g +s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g +s%@ncn_cv_RANLIB_FOR_TARGET@%$ncn_cv_RANLIB_FOR_TARGET%g +s%@WINDRES_FOR_TARGET@%$WINDRES_FOR_TARGET%g +s%@ncn_cv_WINDRES_FOR_TARGET@%$ncn_cv_WINDRES_FOR_TARGET%g +s%@GCC_FOR_TARGET@%$GCC_FOR_TARGET%g +s%@FLAGS_FOR_TARGET@%$FLAGS_FOR_TARGET%g +s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g +s%@GCJ_FOR_TARGET@%$GCJ_FOR_TARGET%g +s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g +s%@RAW_CXX_FOR_TARGET@%$RAW_CXX_FOR_TARGET%g +s%@CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g +s%@RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g +s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g +s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g +s%@MAINT@%$MAINT%g + +CEOF +EOF + +cat >> $CONFIG_STATUS <<\EOF + +# Split the substitutions into bite-sized pieces for seds with +# small command number limits, like on Digital OSF/1 and HP-UX. +ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. +ac_file=1 # Number of current file. +ac_beg=1 # First line for current file. +ac_end=$ac_max_sed_cmds # Line after last line for current file. +ac_more_lines=: +ac_sed_cmds="" +while $ac_more_lines; do + if test $ac_beg -gt 1; then + sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file + else + sed "${ac_end}q" conftest.subs > conftest.s$ac_file + fi + if test ! -s conftest.s$ac_file; then + ac_more_lines=false + rm -f conftest.s$ac_file + else + if test -z "$ac_sed_cmds"; then + ac_sed_cmds="sed -f conftest.s$ac_file" + else + ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" + fi + ac_file=`expr $ac_file + 1` + ac_beg=$ac_end + ac_end=`expr $ac_end + $ac_max_sed_cmds` + fi +done +if test -z "$ac_sed_cmds"; then + ac_sed_cmds=cat +fi +EOF + +cat >> $CONFIG_STATUS <> $CONFIG_STATUS <<\EOF +for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` + ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. + + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + # The file is in a subdirectory. + test ! -d "$ac_dir" && mkdir "$ac_dir" + ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" + # A "../" for each directory in $ac_dir_suffix. + ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` + else + ac_dir_suffix= ac_dots= + fi + + case "$ac_given_srcdir" in + .) srcdir=. + if test -z "$ac_dots"; then top_srcdir=. + else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; + /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; + *) # Relative path. + srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" + top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + + + echo creating "$ac_file" + rm -f "$ac_file" + configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." + case "$ac_file" in + *Makefile*) ac_comsub="1i\\ +# $configure_input" ;; + *) ac_comsub= ;; + esac + + ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` + sed -e "$ac_comsub +s%@configure_input@%$configure_input%g +s%@srcdir@%$srcdir%g +s%@top_srcdir@%$top_srcdir%g +" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file +fi; done +rm -f conftest.s* + +EOF +cat >> $CONFIG_STATUS <> $CONFIG_STATUS <<\EOF + +exit 0 +EOF +chmod +x $CONFIG_STATUS +rm -fr confdefs* $ac_clean_files +test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 + diff -Nur binutils.old/gas/configure binutils/gas/configure --- binutils.old/gas/configure 2003-05-21 14:07:53.000000000 +0200 +++ binutils/gas/configure 2003-05-23 17:47:09.000000000 +0200 @@ -2466,6 +2466,7 @@ i386-*-freebsdaout*) fmt=aout em=386bsd ;; i386-*-freebsd[12].*) fmt=aout em=386bsd ;; i386-*-freebsd[12]) fmt=aout em=386bsd ;; + i386-*-freebsd*-gnu*) fmt=elf em=freebsd ;; i386-*-sysv*) fmt=coff ;; i386-*-sco3.2v5*coff) fmt=coff ;; i386-*-isc*) fmt=coff ;; diff -Nur binutils.old/gas/configure.in binutils/gas/configure.in --- binutils.old/gas/configure.in 2003-05-16 18:30:25.000000000 +0200 +++ binutils/gas/configure.in 2003-05-23 17:47:09.000000000 +0200 @@ -271,6 +271,7 @@ i386-*-freebsd[12].*) fmt=aout em=386bsd ;; i386-*-freebsd[12]) fmt=aout em=386bsd ;; changequote([,])dnl + i386-*-freebsd*-gnu*) fmt=elf em=freebsd ;; i386-*-sysv*) fmt=coff ;; i386-*-sco3.2v5*coff) fmt=coff ;; i386-*-isc*) fmt=coff ;; diff -Nur binutils.old/gas/configure.orig binutils/gas/configure.orig --- binutils.old/gas/configure.orig 1970-01-01 01:00:00.000000000 +0100 +++ binutils/gas/configure.orig 2003-05-21 14:07:53.000000000 +0200 @@ -0,0 +1,6788 @@ +#! /bin/sh + +# Guess values for system-dependent variables and create Makefiles. +# Generated automatically using autoconf version 2.13 +# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. + +# Defaults: +ac_help= +ac_default_prefix=/usr/local +# Any additions from configure.in: +ac_help="$ac_help + --enable-shared[=PKGS] build shared libraries [default=yes]" +ac_help="$ac_help + --enable-static[=PKGS] build static libraries [default=yes]" +ac_help="$ac_help + --enable-fast-install[=PKGS] optimize for fast installation [default=yes]" +ac_help="$ac_help + --with-gnu-ld assume the C compiler uses GNU ld [default=no]" +ac_help="$ac_help + --disable-libtool-lock avoid locking (might break parallel builds)" +ac_help="$ac_help + --with-pic try to use only PIC/non-PIC objects [default=use both]" +ac_help="$ac_help + --enable-bfd-assembler use BFD back end for writing object files" +ac_help="$ac_help + targets alternative target configurations besides the primary" +ac_help="$ac_help + --enable-commonbfdlib build shared BFD/opcodes/libiberty library" +ac_help="$ac_help + --enable-build-warnings Enable build-time compiler warnings if gcc is used" +ac_help="$ac_help + --disable-nls do not use Native Language Support" +ac_help="$ac_help + --with-included-gettext use the GNU gettext library included here" +ac_help="$ac_help + --enable-maintainer-mode enable make rules and dependencies not useful + (and sometimes confusing) to the casual installer" + +# Initialize some variables set by options. +# The variables have the same names as the options, with +# dashes changed to underlines. +build=NONE +cache_file=./config.cache +exec_prefix=NONE +host=NONE +no_create= +nonopt=NONE +no_recursion= +prefix=NONE +program_prefix=NONE +program_suffix=NONE +program_transform_name=s,x,x, +silent= +site= +sitefile= +srcdir= +target=NONE +verbose= +x_includes=NONE +x_libraries=NONE +bindir='${exec_prefix}/bin' +sbindir='${exec_prefix}/sbin' +libexecdir='${exec_prefix}/libexec' +datadir='${prefix}/share' +sysconfdir='${prefix}/etc' +sharedstatedir='${prefix}/com' +localstatedir='${prefix}/var' +libdir='${exec_prefix}/lib' +includedir='${prefix}/include' +oldincludedir='/usr/include' +infodir='${prefix}/info' +mandir='${prefix}/man' + +# Initialize some other variables. +subdirs= +MFLAGS= MAKEFLAGS= +SHELL=${CONFIG_SHELL-/bin/sh} +# Maximum number of lines to put in a shell here document. +ac_max_here_lines=12 + +ac_prev= +for ac_option +do + + # If the previous option needs an argument, assign it. + if test -n "$ac_prev"; then + eval "$ac_prev=\$ac_option" + ac_prev= + continue + fi + + case "$ac_option" in + -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; + *) ac_optarg= ;; + esac + + # Accept the important Cygnus configure options, so we can diagnose typos. + + case "$ac_option" in + + -bindir | --bindir | --bindi | --bind | --bin | --bi) + ac_prev=bindir ;; + -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) + bindir="$ac_optarg" ;; + + -build | --build | --buil | --bui | --bu) + ac_prev=build ;; + -build=* | --build=* | --buil=* | --bui=* | --bu=*) + build="$ac_optarg" ;; + + -cache-file | --cache-file | --cache-fil | --cache-fi \ + | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) + ac_prev=cache_file ;; + -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ + | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) + cache_file="$ac_optarg" ;; + + -datadir | --datadir | --datadi | --datad | --data | --dat | --da) + ac_prev=datadir ;; + -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ + | --da=*) + datadir="$ac_optarg" ;; + + -disable-* | --disable-*) + ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then + { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } + fi + ac_feature=`echo $ac_feature| sed 's/-/_/g'` + eval "enable_${ac_feature}=no" ;; + + -enable-* | --enable-*) + ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then + { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } + fi + ac_feature=`echo $ac_feature| sed 's/-/_/g'` + case "$ac_option" in + *=*) ;; + *) ac_optarg=yes ;; + esac + eval "enable_${ac_feature}='$ac_optarg'" ;; + + -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ + | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ + | --exec | --exe | --ex) + ac_prev=exec_prefix ;; + -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ + | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ + | --exec=* | --exe=* | --ex=*) + exec_prefix="$ac_optarg" ;; + + -gas | --gas | --ga | --g) + # Obsolete; use --with-gas. + with_gas=yes ;; + + -help | --help | --hel | --he) + # Omit some internal or obsolete options to make the list less imposing. + # This message is too long to be a string in the A/UX 3.1 sh. + cat << EOF +Usage: configure [options] [host] +Options: [defaults in brackets after descriptions] +Configuration: + --cache-file=FILE cache test results in FILE + --help print this message + --no-create do not create output files + --quiet, --silent do not print \`checking...' messages + --site-file=FILE use FILE as the site file + --version print the version of autoconf that created configure +Directory and file names: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [same as prefix] + --bindir=DIR user executables in DIR [EPREFIX/bin] + --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] + --libexecdir=DIR program executables in DIR [EPREFIX/libexec] + --datadir=DIR read-only architecture-independent data in DIR + [PREFIX/share] + --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data in DIR + [PREFIX/com] + --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] + --libdir=DIR object code libraries in DIR [EPREFIX/lib] + --includedir=DIR C header files in DIR [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] + --infodir=DIR info documentation in DIR [PREFIX/info] + --mandir=DIR man documentation in DIR [PREFIX/man] + --srcdir=DIR find the sources in DIR [configure dir or ..] + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM + run sed PROGRAM on installed program names +EOF + cat << EOF +Host type: + --build=BUILD configure for building on BUILD [BUILD=HOST] + --host=HOST configure for HOST [guessed] + --target=TARGET configure for TARGET [TARGET=HOST] +Features and packages: + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --x-includes=DIR X include files are in DIR + --x-libraries=DIR X library files are in DIR +EOF + if test -n "$ac_help"; then + echo "--enable and --with options recognized:$ac_help" + fi + exit 0 ;; + + -host | --host | --hos | --ho) + ac_prev=host ;; + -host=* | --host=* | --hos=* | --ho=*) + host="$ac_optarg" ;; + + -includedir | --includedir | --includedi | --included | --include \ + | --includ | --inclu | --incl | --inc) + ac_prev=includedir ;; + -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ + | --includ=* | --inclu=* | --incl=* | --inc=*) + includedir="$ac_optarg" ;; + + -infodir | --infodir | --infodi | --infod | --info | --inf) + ac_prev=infodir ;; + -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) + infodir="$ac_optarg" ;; + + -libdir | --libdir | --libdi | --libd) + ac_prev=libdir ;; + -libdir=* | --libdir=* | --libdi=* | --libd=*) + libdir="$ac_optarg" ;; + + -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ + | --libexe | --libex | --libe) + ac_prev=libexecdir ;; + -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ + | --libexe=* | --libex=* | --libe=*) + libexecdir="$ac_optarg" ;; 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+ + -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } + ;; + + *) + if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then + echo "configure: warning: $ac_option: invalid host type" 1>&2 + fi + if test "x$nonopt" != xNONE; then + { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } + fi + nonopt="$ac_option" + ;; + + esac +done + +if test -n "$ac_prev"; then + { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } +fi + +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +# File descriptor usage: +# 0 standard input +# 1 file creation +# 2 errors and warnings +# 3 some systems may open it to /dev/tty +# 4 used on the Kubota Titan +# 6 checking for... messages and results +# 5 compiler messages saved in config.log +if test "$silent" = yes; then + exec 6>/dev/null +else + exec 6>&1 +fi +exec 5>./config.log + +echo "\ +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. +" 1>&5 + +# Strip out --no-create and --no-recursion so they do not pile up. +# Also quote any args containing shell metacharacters. +ac_configure_args= +for ac_arg +do + case "$ac_arg" in + -no-create | --no-create | --no-creat | --no-crea | --no-cre \ + | --no-cr | --no-c) ;; + -no-recursion | --no-recursion | --no-recursio | --no-recursi \ + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) + ac_configure_args="$ac_configure_args '$ac_arg'" ;; + *) ac_configure_args="$ac_configure_args $ac_arg" ;; + esac +done + +# NLS nuisances. +# Only set these to C if already set. These must not be set unconditionally +# because not all systems understand e.g. LANG=C (notably SCO). +# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! +# Non-C LC_CTYPE values break the ctype check. +if test "${LANG+set}" = set; then LANG=C; export LANG; fi +if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi +if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi +if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -rf conftest* confdefs.h +# AIX cpp loses on an empty file, so make sure it contains at least a newline. +echo > confdefs.h + +# A filename unique to this package, relative to the directory that +# configure is in, which we can look for to find out if srcdir is correct. +ac_unique_file=as.h + +# Find the source files, if location was not specified. +if test -z "$srcdir"; then + ac_srcdir_defaulted=yes + # Try the directory containing this script, then its parent. + ac_prog=$0 + ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` + test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. + srcdir=$ac_confdir + if test ! -r $srcdir/$ac_unique_file; then + srcdir=.. + fi +else + ac_srcdir_defaulted=no +fi +if test ! -r $srcdir/$ac_unique_file; then + if test "$ac_srcdir_defaulted" = yes; then + { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } + else + { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } + fi +fi +srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` + +# Prefer explicitly selected file to automatically selected ones. +if test -z "$sitefile"; then + if test -z "$CONFIG_SITE"; then + if test "x$prefix" != xNONE; then + CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" + else + CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" + fi + fi +else + CONFIG_SITE="$sitefile" +fi +for ac_site_file in $CONFIG_SITE; do + if test -r "$ac_site_file"; then + echo "loading site script $ac_site_file" + . "$ac_site_file" + fi +done + +if test -r "$cache_file"; then + echo "loading cache $cache_file" + . $cache_file +else + echo "creating cache $cache_file" + > $cache_file +fi + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +ac_exeext= +ac_objext=o +if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then + # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. + if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then + ac_n= ac_c=' +' ac_t=' ' + else + ac_n=-n ac_c= ac_t= + fi +else + ac_n= ac_c='\c' ac_t= +fi + +echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6 +echo "configure:563: checking for Cygwin environment" >&5 +if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_cygwin=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_cygwin=no +fi +rm -f conftest* +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_cygwin" 1>&6 +CYGWIN= +test "$ac_cv_cygwin" = yes && CYGWIN=yes +echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6 +echo "configure:596: checking for mingw32 environment" >&5 +if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_mingw32=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_mingw32=no +fi +rm -f conftest* +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_mingw32" 1>&6 +MINGW32= +test "$ac_cv_mingw32" = yes && MINGW32=yes + + +ac_aux_dir= +for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do + if test -f $ac_dir/install-sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f $ac_dir/install.sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + fi +done +if test -z "$ac_aux_dir"; then + { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; } +fi +ac_config_guess=$ac_aux_dir/config.guess +ac_config_sub=$ac_aux_dir/config.sub +ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. + + +# Do some error checking and defaulting for the host and target type. +# The inputs are: +# configure --host=HOST --target=TARGET --build=BUILD NONOPT +# +# The rules are: +# 1. You are not allowed to specify --host, --target, and nonopt at the +# same time. +# 2. Host defaults to nonopt. +# 3. If nonopt is not specified, then host defaults to the current host, +# as determined by config.guess. +# 4. Target and build default to nonopt. +# 5. If nonopt is not specified, then target and build default to host. + +# The aliases save the names the user supplied, while $host etc. +# will get canonicalized. +case $host---$target---$nonopt in +NONE---*---* | *---NONE---* | *---*---NONE) ;; +*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;; +esac + + +# Make sure we can run config.sub. +if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then : +else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } +fi + +echo $ac_n "checking host system type""... $ac_c" 1>&6 +echo "configure:673: checking host system type" >&5 + +host_alias=$host +case "$host_alias" in +NONE) + case $nonopt in + NONE) + if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then : + else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } + fi ;; + *) host_alias=$nonopt ;; + esac ;; +esac + +host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias` +host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$host" 1>&6 + +echo $ac_n "checking target system type""... $ac_c" 1>&6 +echo "configure:694: checking target system type" >&5 + +target_alias=$target +case "$target_alias" in +NONE) + case $nonopt in + NONE) target_alias=$host_alias ;; + *) target_alias=$nonopt ;; + esac ;; +esac + +target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias` +target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$target" 1>&6 + +echo $ac_n "checking build system type""... $ac_c" 1>&6 +echo "configure:712: checking build system type" >&5 + +build_alias=$build +case "$build_alias" in +NONE) + case $nonopt in + NONE) build_alias=$host_alias ;; + *) build_alias=$nonopt ;; + esac ;; +esac + +build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias` +build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$build" 1>&6 + +test "$host_alias" != "$target_alias" && + test "$program_prefix$program_suffix$program_transform_name" = \ + NONENONEs,x,x, && + program_prefix=${target_alias}- + + + echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6 +echo "configure:736: checking for strerror in -lcposix" >&5 +ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lcposix $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + LIBS="$LIBS -lcposix" +else + echo "$ac_t""no" 1>&6 +fi + + + + +BFD_VERSION=`sed -n -e 's/^.._INIT_AUTOMAKE.*,[ ]*\([^ ]*\)[ ]*).*/\1/p' < ${srcdir}/../bfd/configure.in` +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# ./install, which can be erroneously created by make from ./install.sh. +echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 +echo "configure:791: checking for a BSD compatible install" >&5 +if test -z "$INSTALL"; then +if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" + for ac_dir in $PATH; do + # Account for people who put trailing slashes in PATH elements. + case "$ac_dir/" in + /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + if test -f $ac_dir/$ac_prog; then + if test $ac_prog = install && + grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + else + ac_cv_path_install="$ac_dir/$ac_prog -c" + break 2 + fi + fi + done + ;; + esac + done + IFS="$ac_save_IFS" + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL="$ac_cv_path_install" + else + # As a last resort, use the slow shell script. We don't cache a + # path for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the path is relative. + INSTALL="$ac_install_sh" + fi +fi +echo "$ac_t""$INSTALL" 1>&6 + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6 +echo "configure:844: checking whether build environment is sane" >&5 +# Just in case +sleep 1 +echo timestamp > conftestfile +# Do `set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t $srcdir/configure conftestfile` + fi + if test "$*" != "X $srcdir/configure conftestfile" \ + && test "$*" != "X conftestfile $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + { echo "configure: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" 1>&2; exit 1; } + fi + + test "$2" = conftestfile + ) +then + # Ok. + : +else + { echo "configure: error: newly created file is older than distributed files! +Check your system clock" 1>&2; exit 1; } +fi +rm -f conftest* +echo "$ac_t""yes" 1>&6 +if test "$program_transform_name" = s,x,x,; then + program_transform_name= +else + # Double any \ or $. echo might interpret backslashes. + cat <<\EOF_SED > conftestsed +s,\\,\\\\,g; s,\$,$$,g +EOF_SED + program_transform_name="`echo $program_transform_name|sed -f conftestsed`" + rm -f conftestsed +fi +test "$program_prefix" != NONE && + program_transform_name="s,^,${program_prefix},; $program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s,\$\$,${program_suffix},; $program_transform_name" + +# sed with no file args requires a program. +test "$program_transform_name" = "" && program_transform_name="s,x,x," + +echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 +echo "configure:901: checking whether ${MAKE-make} sets \${MAKE}" >&5 +set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftestmake <<\EOF +all: + @echo 'ac_maketemp="${MAKE}"' +EOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` +if test -n "$ac_maketemp"; then + eval ac_cv_prog_make_${ac_make}_set=yes +else + eval ac_cv_prog_make_${ac_make}_set=no +fi +rm -f conftestmake +fi +if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then + echo "$ac_t""yes" 1>&6 + SET_MAKE= +else + echo "$ac_t""no" 1>&6 + SET_MAKE="MAKE=${MAKE-make}" +fi + + +PACKAGE=gas + +VERSION=${BFD_VERSION} + +if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then + { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; } +fi +cat >> confdefs.h <> confdefs.h <&6 +echo "configure:947: checking for working aclocal" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (aclocal --version) < /dev/null > /dev/null 2>&1; then + ACLOCAL=aclocal + echo "$ac_t""found" 1>&6 +else + ACLOCAL="$missing_dir/missing aclocal" + echo "$ac_t""missing" 1>&6 +fi + +echo $ac_n "checking for working autoconf""... $ac_c" 1>&6 +echo "configure:960: checking for working autoconf" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (autoconf --version) < /dev/null > /dev/null 2>&1; then + AUTOCONF=autoconf + echo "$ac_t""found" 1>&6 +else + AUTOCONF="$missing_dir/missing autoconf" + echo "$ac_t""missing" 1>&6 +fi + +echo $ac_n "checking for working automake""... $ac_c" 1>&6 +echo "configure:973: checking for working automake" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (automake --version) < /dev/null > /dev/null 2>&1; then + AUTOMAKE=automake + echo "$ac_t""found" 1>&6 +else + AUTOMAKE="$missing_dir/missing automake" + echo "$ac_t""missing" 1>&6 +fi + +echo $ac_n "checking for working autoheader""... $ac_c" 1>&6 +echo "configure:986: checking for working autoheader" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (autoheader --version) < /dev/null > /dev/null 2>&1; then + AUTOHEADER=autoheader + echo "$ac_t""found" 1>&6 +else + AUTOHEADER="$missing_dir/missing autoheader" + echo "$ac_t""missing" 1>&6 +fi + +echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6 +echo "configure:999: checking for working makeinfo" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (makeinfo --version) < /dev/null > /dev/null 2>&1; then + MAKEINFO=makeinfo + echo "$ac_t""found" 1>&6 +else + MAKEINFO="$missing_dir/missing makeinfo" + echo "$ac_t""missing" 1>&6 +fi + + + +# Check whether --enable-shared or --disable-shared was given. +if test "${enable_shared+set}" = set; then + enableval="$enable_shared" + p=${PACKAGE-default} +case $enableval in +yes) enable_shared=yes ;; +no) enable_shared=no ;; +*) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," + for pkg in $enableval; do + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$ac_save_ifs" + ;; +esac +else + enable_shared=yes +fi + +# Check whether --enable-static or --disable-static was given. +if test "${enable_static+set}" = set; then + enableval="$enable_static" + p=${PACKAGE-default} +case $enableval in +yes) enable_static=yes ;; +no) enable_static=no ;; +*) + enable_static=no + # Look at the argument we got. We use all the common list separators. + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," + for pkg in $enableval; do + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$ac_save_ifs" + ;; +esac +else + enable_static=yes +fi + +# Check whether --enable-fast-install or --disable-fast-install was given. +if test "${enable_fast_install+set}" = set; then + enableval="$enable_fast_install" + p=${PACKAGE-default} +case $enableval in +yes) enable_fast_install=yes ;; +no) enable_fast_install=no ;; +*) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," + for pkg in $enableval; do + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$ac_save_ifs" + ;; +esac +else + enable_fast_install=yes +fi + +# Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1085: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_CC="gcc" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1115: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_prog_rejected=no + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + break + fi + done + IFS="$ac_save_ifs" +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# -gt 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + set dummy "$ac_dir/$ac_word" "$@" + shift + ac_cv_prog_CC="$@" + fi +fi +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + if test -z "$CC"; then + case "`uname -s`" in + *win32* | *WIN32*) + # Extract the first word of "cl", so it can be a program name with args. +set dummy cl; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1166: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_CC="cl" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + ;; + esac + fi + test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } +fi + +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 +echo "configure:1198: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +cat > conftest.$ac_ext << EOF + +#line 1209 "configure" +#include "confdefs.h" + +main(){return(0);} +EOF +if { (eval echo configure:1214: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + ac_cv_prog_cc_works=yes + # If we can't run a trivial program, we are probably using a cross compiler. + if (./conftest; exit) 2>/dev/null; then + ac_cv_prog_cc_cross=no + else + ac_cv_prog_cc_cross=yes + fi +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_cv_prog_cc_works=no +fi +rm -fr conftest* +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 +if test $ac_cv_prog_cc_works = no; then + { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } +fi +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 +echo "configure:1240: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 +echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 +cross_compiling=$ac_cv_prog_cc_cross + +echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 +echo "configure:1245: checking whether we are using GNU C" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.c <&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then + ac_cv_prog_gcc=yes +else + ac_cv_prog_gcc=no +fi +fi + +echo "$ac_t""$ac_cv_prog_gcc" 1>&6 + +if test $ac_cv_prog_gcc = yes; then + GCC=yes +else + GCC= +fi + +ac_test_CFLAGS="${CFLAGS+set}" +ac_save_CFLAGS="$CFLAGS" +CFLAGS= +echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 +echo "configure:1273: checking whether ${CC-cc} accepts -g" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + echo 'void f(){}' > conftest.c +if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then + ac_cv_prog_cc_g=yes +else + ac_cv_prog_cc_g=no +fi +rm -f conftest* + +fi + +echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 +if test "$ac_test_CFLAGS" = set; then + CFLAGS="$ac_save_CFLAGS" +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi + +# Check whether --with-gnu-ld or --without-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then + withval="$with_gnu_ld" + test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6 +echo "configure:1316: checking for ld used by GCC" >&5 + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | [A-Za-z]:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the path of ld + ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + echo $ac_n "checking for GNU ld""... $ac_c" 1>&6 +echo "configure:1346: checking for GNU ld" >&5 +else + echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6 +echo "configure:1349: checking for non-GNU ld" >&5 +fi +if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -z "$LD"; then + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some GNU ld's only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then + test "$with_gnu_ld" != no && break + else + test "$with_gnu_ld" != yes && break + fi + fi + done + IFS="$ac_save_ifs" +else + lt_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$lt_cv_path_LD" +if test -n "$LD"; then + echo "$ac_t""$LD" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi +test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; } +echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6 +echo "configure:1384: checking if the linker ($LD) is GNU ld" >&5 +if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + # I'd rather use --version here, but apparently some GNU ld's only accept -v. +if $LD -v 2>&1 &5; then + lt_cv_prog_gnu_ld=yes +else + lt_cv_prog_gnu_ld=no +fi +fi + +echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6 +with_gnu_ld=$lt_cv_prog_gnu_ld + + +echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6 +echo "configure:1401: checking for $LD option to reload object files" >&5 +if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + lt_cv_ld_reload_flag='-r' +fi + +echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6 +reload_flag=$lt_cv_ld_reload_flag +test -n "$reload_flag" && reload_flag=" $reload_flag" + +echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6 +echo "configure:1413: checking for BSD-compatible nm" >&5 +if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" + for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do + test -z "$ac_dir" && ac_dir=. + tmp_nm=$ac_dir/${ac_tool_prefix}nm + if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then + lt_cv_path_NM="$tmp_nm -B" + break + elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then + lt_cv_path_NM="$tmp_nm -p" + break + else + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + fi + fi + done + IFS="$ac_save_ifs" + test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm +fi +fi + +NM="$lt_cv_path_NM" +echo "$ac_t""$NM" 1>&6 + +echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6 +echo "configure:1451: checking whether ln -s works" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + rm -f conftestdata +if ln -s X conftestdata 2>/dev/null +then + rm -f conftestdata + ac_cv_prog_LN_S="ln -s" +else + ac_cv_prog_LN_S=ln +fi +fi +LN_S="$ac_cv_prog_LN_S" +if test "$ac_cv_prog_LN_S" = "ln -s"; then + echo "$ac_t""yes" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6 +echo "configure:1472: checking how to recognise dependant libraries" >&5 +if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [regex]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given egrep regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi4*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin* | mingw* |pw32*) + lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library' + lt_cv_file_magic_cmd='/usr/bin/file -L' + case "$host_os" in + rhapsody* | darwin1.012) + lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System' + ;; + *) # Darwin 1.3 on + lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib' + ;; + esac + ;; + +freebsd* ) + if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20*|hpux11*) + case $host_cpu in + hppa*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + esac + ;; + +irix5* | irix6*) + case $host_os in + irix5*) + # this will be overridden with pass_all, but let us keep it just in case + lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1" + ;; + *) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + # this will be overridden with pass_all, but let us keep it just in case + lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1" + ;; + esac + lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*` + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux-gnu*) + case $host_cpu in + alpha* | mips* | hppa* | i*86 | powerpc* | sparc* | ia64* ) + lt_cv_deplibs_check_method=pass_all ;; + *) + # glibc up to 2.1.1 does not perform some relocations on ARM + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; + esac + lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so` + ;; + +netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$' + fi + ;; + +newsos6) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +osf3* | osf4* | osf5*) + # this will be overridden with pass_all, but let us keep it just in case + lt_cv_deplibs_check_method='file_magic COFF format alpha shared library' + lt_cv_file_magic_test_file=/shlib/libc.so + lt_cv_deplibs_check_method=pass_all + ;; + +sco3.2v5*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + lt_cv_file_magic_test_file=/lib/libc.so + ;; + +sysv5uw[78]* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + case $host_vendor in + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + esac + ;; +esac + +fi + +echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6 +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method + +echo $ac_n "checking for object suffix""... $ac_c" 1>&6 +echo "configure:1645: checking for object suffix" >&5 +if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + rm -f conftest* +echo 'int i = 1;' > conftest.$ac_ext +if { (eval echo configure:1651: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + for ac_file in conftest.*; do + case $ac_file in + *.c) ;; + *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;; + esac + done +else + { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; } +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_objext" 1>&6 +OBJEXT=$ac_cv_objext +ac_objext=$ac_cv_objext + + + +echo $ac_n "checking for executable suffix""... $ac_c" 1>&6 +echo "configure:1671: checking for executable suffix" >&5 +if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$CYGWIN" = yes || test "$MINGW32" = yes; then + ac_cv_exeext=.exe +else + rm -f conftest* + echo 'int main () { return 0; }' > conftest.$ac_ext + ac_cv_exeext= + if { (eval echo configure:1681: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then + for file in conftest.*; do + case $file in + *.c | *.o | *.obj | *.ilk | *.pdb) ;; + *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;; + esac + done + else + { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; } + fi + rm -f conftest* + test x"${ac_cv_exeext}" = x && ac_cv_exeext=no +fi +fi + +EXEEXT="" +test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext} +echo "$ac_t""${ac_cv_exeext}" 1>&6 +ac_exeext=$EXEEXT + +if test $host != $build; then + ac_tool_prefix=${host_alias}- +else + ac_tool_prefix= +fi + +# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! + +# Only perform the check for file, if the check method requires it +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6 +echo "configure:1714: checking for ${ac_tool_prefix}file" >&5 +if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case $MAGIC_CMD in + /*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; + ?:/*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path. + ;; + *) + ac_save_MAGIC_CMD="$MAGIC_CMD" + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="/usr/bin:$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/${ac_tool_prefix}file; then + lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`" + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + egrep "$file_magic_regex" > /dev/null; then + : + else + cat <&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +EOF + fi ;; + esac + fi + break + fi + done + IFS="$ac_save_ifs" + MAGIC_CMD="$ac_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + echo "$ac_t""$MAGIC_CMD" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + echo $ac_n "checking for file""... $ac_c" 1>&6 +echo "configure:1776: checking for file" >&5 +if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case $MAGIC_CMD in + /*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; + ?:/*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path. + ;; + *) + ac_save_MAGIC_CMD="$MAGIC_CMD" + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="/usr/bin:$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/file; then + lt_cv_path_MAGIC_CMD="$ac_dir/file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`" + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + egrep "$file_magic_regex" > /dev/null; then + : + else + cat <&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +EOF + fi ;; + esac + fi + break + fi + done + IFS="$ac_save_ifs" + MAGIC_CMD="$ac_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + echo "$ac_t""$MAGIC_CMD" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1847: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +RANLIB="$ac_cv_prog_RANLIB" +if test -n "$RANLIB"; then + echo "$ac_t""$RANLIB" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + +if test -z "$ac_cv_prog_RANLIB"; then +if test -n "$ac_tool_prefix"; then + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1879: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_RANLIB="ranlib" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" +fi +fi +RANLIB="$ac_cv_prog_RANLIB" +if test -n "$RANLIB"; then + echo "$ac_t""$RANLIB" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +else + RANLIB=":" +fi +fi + +# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1914: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +STRIP="$ac_cv_prog_STRIP" +if test -n "$STRIP"; then + echo "$ac_t""$STRIP" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + +if test -z "$ac_cv_prog_STRIP"; then +if test -n "$ac_tool_prefix"; then + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1946: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_STRIP="strip" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":" +fi +fi +STRIP="$ac_cv_prog_STRIP" +if test -n "$STRIP"; then + echo "$ac_t""$STRIP" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +else + STRIP=":" +fi +fi + + +# Check for any special flags to pass to ltconfig. +libtool_flags="--cache-file=$cache_file" +test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared" +test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static" +test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install" +test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc" +test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld" + + +# Check whether --enable-libtool-lock or --disable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then + enableval="$enable_libtool_lock" + : +fi + +test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock" +test x"$silent" = xyes && libtool_flags="$libtool_flags --silent" + +# Check whether --with-pic or --without-pic was given. +if test "${with_pic+set}" = set; then + withval="$with_pic" + pic_mode="$withval" +else + pic_mode=default +fi + +test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic" +test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic" + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +*-*-irix6*) + # Find out which ABI we are using. + echo '#line 2013 "configure"' > conftest.$ac_ext + if { (eval echo configure:2014: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { (eval echo configure:2047: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + case "`/usr/bin/file conftest.o`" in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6 +echo "configure:2065: checking whether the C compiler needs -belf" >&5 +if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + + cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + lt_cv_cc_needs_belf=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + lt_cv_cc_needs_belf=no +fi +rm -f conftest* + ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +fi + +echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6 + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; + + +esac + + +# Save cache, so that ltconfig can load it +cat > confcache <<\EOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs. It is not useful on other systems. +# If it contains results you don't want to keep, you may remove or edit it. +# +# By default, configure uses ./config.cache as the cache file, +# creating it if it does not exist already. You can give configure +# the --cache-file=FILE option to use a different cache file; that is +# what configure does when it calls configure scripts in +# subdirectories, so they share the cache. +# Giving --cache-file=/dev/null disables caching, for debugging configure. +# config.status only pays attention to the cache file if you give it the +# --recheck option to rerun configure. +# +EOF +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +(set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote substitution + # turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + -e "s/'/'\\\\''/g" \ + -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' + ;; + esac >> confcache +if cmp -s $cache_file confcache; then + : +else + if test -w $cache_file; then + echo "updating cache $cache_file" + cat confcache > $cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache + + +# Actually configure libtool. ac_aux_dir is where install-sh is found. +AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \ +MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \ +LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \ +AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \ +objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \ +deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \ +${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \ +$libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \ +|| { echo "configure: error: libtool configure failed" 1>&2; exit 1; } + +# Reload cache, that may have been modified by ltconfig +if test -r "$cache_file"; then + echo "loading cache $cache_file" + . $cache_file +else + echo "creating cache $cache_file" + > $cache_file +fi + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + +# Redirect the config.log output again, so that the ltconfig log is not +# clobbered by the next message. +exec 5>>./config.log + + + + + + + +user_bfd_gas= +# Check whether --enable-bfd-assembler or --disable-bfd-assembler was given. +if test "${enable_bfd_assembler+set}" = set; then + enableval="$enable_bfd_assembler" + case "${enableval}" in + yes) need_bfd=yes user_bfd_gas=yes ;; + no) user_bfd_gas=no ;; + *) { echo "configure: error: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;; +esac +fi +# Check whether --enable-targets or --disable-targets was given. +if test "${enable_targets+set}" = set; then + enableval="$enable_targets" + case "${enableval}" in + yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; } + ;; + no) enable_targets= ;; + *) enable_targets=$enableval ;; +esac +fi +# Check whether --enable-commonbfdlib or --disable-commonbfdlib was given. +if test "${enable_commonbfdlib+set}" = set; then + enableval="$enable_commonbfdlib" + case "${enableval}" in + yes) commonbfdlib=true ;; + no) commonbfdlib=false ;; + *) { echo "configure: error: bad value ${enableval} for BFD commonbfdlib option" 1>&2; exit 1; } ;; +esac +fi + +using_cgen=no + +build_warnings="-W -Wall -Wstrict-prototypes -Wmissing-prototypes" +# Check whether --enable-build-warnings or --disable-build-warnings was given. +if test "${enable_build_warnings+set}" = set; then + enableval="$enable_build_warnings" + case "${enableval}" in + yes) ;; + no) build_warnings="-w";; + ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"` + build_warnings="${build_warnings} ${t}";; + *,) t=`echo "${enableval}" | sed -e "s/,/ /g"` + build_warnings="${t} ${build_warnings}";; + *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;; +esac +if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then + echo "Setting warning flags = $build_warnings" 6>&1 +fi +fi +WARN_CFLAGS="" +if test "x${build_warnings}" != x -a "x$GCC" = xyes ; then + WARN_CFLAGS="${build_warnings}" +fi + + +# Generate a header file + + + + +# If we are on a DOS filesystem, we must use gdb.ini rather than +# .gdbinit. +GDBINIT=".gdbinit" +case "${host}" in + *-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-windows*) + GDBINIT="gdb.ini" + ;; +esac + + +te_file=generic + +# Makefile target for installing gas in $(tooldir)/bin. +install_tooldir=install-exec-tooldir + +canon_targets="" +all_targets=no +if test -n "$enable_targets" ; then + for t in `echo $enable_targets | sed 's/,/ /g'`; do + if test $t = "all"; then + all_targets=yes + continue + fi + result=`$ac_config_sub $t 2>/dev/null` + if test -n "$result" ; then + canon_targets="$canon_targets $result" +# else +# # Permit "all", etc. We don't support it yet though. +# canon_targets="$canon_targets $t" + fi + done + _gas_uniq_list="$canon_targets" +_gas_uniq_newlist="" +for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do + case $_gas_uniq_i in + _gas_uniq_dummy) ;; + *) case " $_gas_uniq_newlist " in + *" $_gas_uniq_i "*) ;; + *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;; + esac ;; + esac +done +canon_targets=$_gas_uniq_newlist + +fi + +emulations="" + +for this_target in $target $canon_targets ; do + + eval `echo $this_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'` + + # check for architecture variants + arch= + endian= + case ${cpu} in + alpha*) cpu_type=alpha ;; + arm*b|xscale*b|strongarm*b) cpu_type=arm endian=big ;; + arm*|xscale*|strongarm*) cpu_type=arm endian=little ;; + hppa*) cpu_type=hppa ;; + i[3-7]86) cpu_type=i386 arch=i386;; + x86_64) cpu_type=i386 arch=x86_64;; + ia64) cpu_type=ia64 ;; + ip2k) cpu_type=ip2k endian=big ;; + iq2000) cpu_type=iq2000 endian=big ;; + m6811|m6812|m68hc12) cpu_type=m68hc11 ;; + m680[012346]0) cpu_type=m68k ;; + m68008) cpu_type=m68k ;; + m683??) cpu_type=m68k ;; + m5200) cpu_type=m68k ;; + m8*) cpu_type=m88k ;; + mips*el) cpu_type=mips endian=little ;; + mips*) cpu_type=mips endian=big ;; + or32*) cpu_type=or32 endian=big ;; + pjl*) cpu_type=pj endian=little ;; + pj*) cpu_type=pj endian=big ;; + powerpc*le*) cpu_type=ppc endian=little ;; + powerpc*) cpu_type=ppc endian=big ;; + rs6000*) cpu_type=ppc ;; + s390x*) cpu_type=s390 arch=s390x ;; + s390*) cpu_type=s390 arch=s390 ;; + sh5*) cpu_type=sh64 endian=big ;; + sh5le*) cpu_type=sh64 endian=little ;; + sh64*) cpu_type=sh64 endian=big ;; + sh64le*) cpu_type=sh64 endian=little ;; + sh*le) cpu_type=sh endian=little ;; + sh*) cpu_type=sh endian=big ;; + sparclite*) cpu_type=sparc arch=sparclite ;; + sparclet*) cpu_type=sparc arch=sparclet ;; + sparc64*) cpu_type=sparc arch=v9-64 ;; + sparc86x*) cpu_type=sparc arch=sparc86x ;; + sparc*) cpu_type=sparc arch=sparclite ;; # ??? See tc-sparc.c. + v850*) cpu_type=v850 ;; + xtensa*) cpu_type=xtensa arch=xtensa ;; + *) cpu_type=${cpu} ;; + esac + + if test ${this_target} = $target ; then + target_cpu_type=${cpu_type} + elif test ${target_cpu_type} != ${cpu_type} ; then + continue + fi + + generic_target=${cpu_type}-$vendor-$os + dev=no + bfd_gas=no + em=generic + + # assign object format + case ${generic_target} in + a29k-*-coff) fmt=coff ;; + a29k-amd-udi) fmt=coff ;; + a29k-amd-ebmon) fmt=coff ;; + a29k-nyu-sym1) fmt=coff ;; + a29k-*-rtems*) fmt=coff ;; + a29k-*-vxworks*) fmt=coff ;; + + alpha*-*-*vms*) fmt=evax ;; + alpha*-*-netware*) fmt=ecoff ;; + alpha*-*-osf*) fmt=ecoff ;; + alpha*-*-linuxecoff*) fmt=ecoff ;; + alpha*-*-linux-gnu*) fmt=elf em=linux ;; + alpha*-*-netbsd*) fmt=elf em=nbsd ;; + alpha*-*-openbsd*) fmt=elf em=obsd ;; + + arc-*-elf*) fmt=elf ;; + + arm-*-aout) fmt=aout ;; + arm-*-coff | thumb-*-coff) fmt=coff ;; + arm-*-rtems | thumb-*-rtems) fmt=elf ;; + arm-*-elf | thumb-*-elf) fmt=elf ;; + arm-*-kaos*) fmt=elf ;; + arm*-*-conix*) fmt=elf ;; + arm-*-linux*aout*) fmt=aout em=linux ;; + arm*-*-linux-gnu*) fmt=elf em=linux ;; + arm*-*-uclinux*) fmt=elf em=linux ;; + arm-*-netbsdelf*) fmt=elf em=nbsd ;; + arm-*-*n*bsd*) fmt=aout em=nbsd ;; + arm-**-nto*) fmt=elf ;; + arm-*-oabi | thumb-*-oabi) fmt=elf ;; + arm-epoc-pe | thumb-epoc-pe) fmt=coff em=epoc-pe ;; + arm-*-wince) fmt=coff em=wince-pe ;; + arm-*-pe | thumb-*-pe) fmt=coff em=pe ;; + arm-*-riscix*) fmt=aout em=riscix ;; + arm-*-vxworks) fmt=coff ;; + + avr-*-*) fmt=elf ;; + + cris-*-*) fmt=multi bfd_gas=yes ;; + + d10v-*-*) fmt=elf ;; + d30v-*-*) fmt=elf ;; + dlx-*-*) fmt=elf ;; + + fr30-*-*) fmt=elf ;; + frv-*-*) fmt=elf ;; + + hppa-*-linux*) case ${cpu} in + hppa*64*) fmt=elf em=hppalinux64;; + hppa*) fmt=elf em=linux;; + esac ;; + hppa-*-*elf*) fmt=elf em=hppa ;; + hppa-*-lites*) fmt=elf em=hppa ;; + hppa-*-netbsd*) fmt=elf em=nbsd ;; + hppa-*-openbsd*) fmt=elf em=hppa ;; + hppa-*-osf*) fmt=som em=hppa ;; + hppa-*-rtems*) fmt=elf em=hppa ;; + hppa-*-hpux11*) case ${cpu} in + hppa*64*) fmt=elf em=hppa64 ;; + hppa*) fmt=som em=hppa ;; + esac ;; + hppa-*-hpux*) fmt=som em=hppa ;; + hppa-*-mpeix*) fmt=som em=hppa ;; + hppa-*-bsd*) fmt=som em=hppa ;; + hppa-*-hiux*) fmt=som em=hppa ;; + + h8300-*-rtems*) fmt=coff ;; + h8300-*-coff) fmt=coff ;; + h8300-*-elf) fmt=elf ;; + h8500-*-rtems*) fmt=coff ;; + h8500-*-coff) fmt=coff ;; + + i370-*-elf* | i370-*-linux*) fmt=elf ;; + i386-ibm-aix*) fmt=coff em=i386aix ;; + i386-sequent-bsd*) fmt=aout em=dynix ;; + i386-*-beospe*) fmt=coff em=pe ;; + i386-*-beos*) fmt=elf ;; + i386-*-coff) fmt=coff ;; + i386-*-elf) fmt=elf ;; + i386-*-kaos*) fmt=elf ;; + i386-*-bsd*) fmt=aout em=386bsd ;; + i386-*-netbsd0.8) fmt=aout em=386bsd ;; + i386-*-netbsdpe*) fmt=coff em=pe ;; + i386-*-netbsdelf*) fmt=elf em=nbsd ;; + i386-*-*n*bsd*) case ${cpu} in + x86_64) fmt=elf em=nbsd ;; + *) fmt=aout em=nbsd ;; + esac ;; + i386-*-linux*aout*) fmt=aout em=linux ;; + i386-*-linux*oldld) fmt=aout em=linux ;; + i386-*-linux*coff*) fmt=coff em=linux ;; + i386-*-linux-gnu*) fmt=elf em=linux ;; + x86_64-*-linux-gnu*) fmt=elf em=linux ;; + i386-*-lynxos*) fmt=coff em=lynx ;; + i386-*-sysv[45]*) fmt=elf ;; + i386-*-solaris*) fmt=elf ;; + i386-*-freebsdaout*) fmt=aout em=386bsd ;; + i386-*-freebsd[12].*) fmt=aout em=386bsd ;; + i386-*-freebsd[12]) fmt=aout em=386bsd ;; + i386-*-sysv*) fmt=coff ;; + i386-*-sco3.2v5*coff) fmt=coff ;; + i386-*-isc*) fmt=coff ;; + i386-*-sco3.2v5*) fmt=elf + if test ${this_target} = $target; then + cat >> confdefs.h <<\EOF +#define SCO_ELF 1 +EOF + + fi ;; + i386-*-sco3.2*) fmt=coff ;; + i386-*-vsta) fmt=aout ;; + i386-*-msdosdjgpp* \ + | i386-*-go32* \ + | i386-go32-rtems*) fmt=coff em=go32 + cat >> confdefs.h <<\EOF +#define STRICTCOFF 1 +EOF + ;; + i386-*-rtemself*) fmt=elf ;; + i386-*-rtemscoff*) fmt=coff ;; + i386-*-rtems*) fmt=elf ;; + i386-*-gnu*) fmt=elf ;; + i386-*-mach*) fmt=aout em=mach ;; + i386-*-msdos*) fmt=aout ;; + i386-*-moss*) fmt=elf ;; + i386-*-pe) fmt=coff em=pe ;; + i386-*-cygwin*) fmt=coff em=pe ;; + i386-*-interix*) fmt=coff em=interix ;; + i386-*-mingw32*) fmt=coff em=pe ;; + i386-*-nto-qnx*) fmt=elf ;; + i386-*-*nt*) fmt=coff em=pe ;; + i386-*-vxworks*) fmt=aout ;; + i386-*-chaos) fmt=elf ;; + + i860-*-*) fmt=elf endian=little + echo "configure: warning: GAS support for ${generic_target} is preliminary and a work in progress" 1>&2 ;; + i960-*-bout) fmt=bout ;; + i960-*-coff) fmt=coff em=ic960 ;; + i960-*-rtems*) fmt=coff em=ic960 ;; + i960-*-nindy*) fmt=bout ;; + i960-*-vxworks5.0) fmt=bout ;; + i960-*-vxworks5.*) fmt=coff em=ic960 ;; + i960-*-vxworks*) fmt=bout ;; + i960-*-elf*) fmt=elf ;; + + ia64-*-elf*) fmt=elf ;; + ia64-*-aix*) fmt=elf em=ia64aix ;; + ia64-*-linux-gnu*) fmt=elf em=linux ;; + ia64-*-hpux*) fmt=elf em=hpux ;; + ia64-*-netbsd*) fmt=elf em=nbsd ;; + + ip2k-*-*) fmt=elf ;; + + iq2000-*-elf) fmt=elf bfd_gas=yes ;; + + m32r-*-*) fmt=elf ;; + + m68hc11-*-* | m6811-*-*) fmt=elf ;; + m68hc12-*-* | m6812-*-*) fmt=elf ;; + + m68k-*-vxworks*) fmt=aout em=sun3 ;; + m68k-ericsson-ose) fmt=aout em=sun3 ;; + m68k-*-sunos*) fmt=aout em=sun3 ;; + m68k-motorola-sysv*) fmt=coff em=delta ;; + m68k-bull-sysv3*) fmt=coff em=dpx2 ;; + m68k-apollo-*) fmt=coff em=apollo ;; + m68k-*-elf*) fmt=elf ;; + m68k-*-sysv4*) fmt=elf em=svr4 ;; + m68k-*-sysv*) fmt=coff ;; + m68k-*-coff | m68k-*-rtemscoff*) fmt=coff ;; + m68k-*-rtems*) fmt=elf ;; + m68k-*-hpux*) fmt=hp300 em=hp300 ;; + m68k-*-linux*aout*) fmt=aout em=linux ;; + m68k-*-linux-gnu*) fmt=elf em=linux ;; + m68k-*-gnu*) fmt=elf ;; + m68k-*-lynxos*) fmt=coff em=lynx ;; + m68k-*-netbsdelf*) fmt=elf em=nbsd ;; + m68k-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;; + m68k-*-openbsd*) fmt=aout em=nbsd bfd_gas=yes ;; + m68k-apple-aux*) fmt=coff em=aux ;; + m68k-*-psos*) fmt=elf em=psos;; + + m88k-motorola-sysv3*) fmt=coff em=delt88 ;; + m88k-*-coff*) fmt=coff ;; + + mcore-*-elf) fmt=elf ;; + mcore-*-pe) fmt=coff em=pe bfd_gas=yes ;; + + # don't change em like *-*-bsd does + mips-dec-openbsd*) fmt=elf endian=little ;; + mips-dec-bsd*) fmt=aout endian=little ;; + mips-sony-bsd*) fmt=ecoff ;; + mips-*-bsd*) + { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;; + mips-*-ultrix*) fmt=ecoff endian=little ;; + mips-*-osf*) fmt=ecoff endian=little ;; + mips-*-ecoff*) fmt=ecoff ;; + mips-*-pe*) fmt=coff endian=little em=pe ;; + mips-*-irix6*) fmt=elf em=irix ;; + mips-*-irix5*) fmt=elf em=irix ;; + mips-*-irix*) fmt=ecoff em=irix ;; + mips-*-lnews*) fmt=ecoff em=lnews ;; + mips-*-riscos*) fmt=ecoff ;; + mips*-*-linux*) fmt=elf em=tmips ;; + mips-*-sysv4*MP* | mips-*-gnu*) fmt=elf em=tmips ;; + mips-*-sysv*) fmt=ecoff ;; + mips-*-elf* | mips-*-rtems*) fmt=elf ;; + mips-*-netbsd*) fmt=elf ;; + mips-*-openbsd*) fmt=elf ;; + mips-*-vxworks*) fmt=elf ;; + + mmix-*-*) fmt=elf ;; + mn10200-*-*) fmt=elf ;; + mn10300-*-*) fmt=elf ;; + msp430-*-*) fmt=elf ;; + openrisc-*-*) fmt=elf ;; + or32-*-rtems*) fmt=coff ;; + or32-*-coff) fmt=coff ;; + or32-*-elf) fmt=elf ;; + pj*) fmt=elf ;; + + ppc-*-pe | ppc-*-cygwin*) fmt=coff em=pe ;; + ppc-*-winnt*) fmt=coff em=pe ;; + ppc-*-aix5*) fmt=coff em=aix5 ;; + ppc-*-aix*) fmt=coff ;; + ppc-*-beos*) fmt=coff ;; + ppc-*-*n*bsd* | ppc-*-elf*) fmt=elf ;; + ppc-*-eabi* | ppc-*-sysv4*) fmt=elf ;; + ppc-*-linux-gnu*) fmt=elf + case "$endian" in + big) ;; + *) { echo "configure: error: GNU/Linux must be configured big endian" 1>&2; exit 1; } ;; + esac ;; + ppc-*-solaris*) fmt=elf + if test ${this_target} = $target; then + cat >> confdefs.h <<\EOF +#define TARGET_SOLARIS_COMMENT 1 +EOF + + fi + if test x${endian} = xbig; then + { echo "configure: error: Solaris must be configured little endian" 1>&2; exit 1; } + fi ;; + ppc-*-rtems*) fmt=elf ;; + ppc-*-macos* | ppc-*-mpw*) fmt=coff em=macos ;; + ppc-*-netware*) fmt=elf em=ppcnw ;; + ppc-**-nto*) fmt=elf ;; + ppc-*-vxworks*) fmt=elf ;; + ppc-*-windiss*) fmt=elf ;; + ppc-*-kaos*) fmt=elf ;; + + s390x-*-linux-gnu*) fmt=elf em=linux ;; + s390-*-linux-gnu*) fmt=elf em=linux ;; + + sh*-*-linux*) fmt=elf em=linux + case ${cpu} in + sh*eb) endian=big ;; + *) endian=little ;; + esac ;; + sh5*-*-netbsd*) fmt=elf em=nbsd ;; + sh64*-*-netbsd*) fmt=elf em=nbsd ;; + sh*-*-netbsdelf*) fmt=elf em=nbsd ;; + sh-*-elf*) fmt=elf ;; + sh-*-coff*) fmt=coff ;; + sh-*-nto*) fmt=elf ;; + sh-*-pe*) fmt=coff em=pe bfd_gas=yes endian=little ;; + sh-*-rtemself*) fmt=elf ;; + sh-*-rtems*) fmt=coff ;; + sh-*-kaos*) fmt=elf ;; + shle*-*-kaos*) fmt=elf ;; + sh64-*-elf*) fmt=elf ;; + + ns32k-pc532-mach*) fmt=aout em=pc532mach ;; + ns32k-pc532-ux*) fmt=aout em=pc532mach ;; + ns32k-pc532-lites*) fmt=aout em=nbsd532 ;; + ns32k-*-*n*bsd*) fmt=aout em=nbsd532 ;; + + sparc-*-rtemsaout*) fmt=aout ;; + sparc-*-rtemself*) fmt=elf ;; + sparc-*-rtems*) fmt=elf ;; + sparc-*-sunos4*) fmt=aout em=sun3 ;; + sparc-*-aout | sparc*-*-vxworks*) fmt=aout em=sparcaout ;; + sparc-*-coff) fmt=coff ;; + sparc-*-linux*aout*) fmt=aout em=linux ;; + sparc-*-linux-gnu*) fmt=elf em=linux ;; + sparc-*-lynxos*) fmt=coff em=lynx ;; + sparc-fujitsu-none) fmt=aout ;; + sparc-*-elf) fmt=elf ;; + sparc-*-sysv4*) fmt=elf ;; + sparc-*-solaris*) fmt=elf ;; + sparc-*-netbsdelf*) fmt=elf em=nbsd ;; + sparc-*-*n*bsd*) case ${cpu} in + sparc64) fmt=elf em=nbsd ;; + *) fmt=aout em=nbsd ;; + esac ;; + strongarm-*-coff) fmt=coff ;; + strongarm-*-elf) fmt=elf ;; + strongarm-*-kaos*) fmt=elf ;; + xscale-*-coff) fmt=coff ;; + xscale-*-elf) fmt=elf ;; + + tic30-*-*aout*) fmt=aout bfd_gas=yes ;; + tic30-*-*coff*) fmt=coff bfd_gas=yes ;; + tic4x-*-* | c4x-*-*) fmt=coff bfd_gas=yes ;; + tic54x-*-* | c54x*-*-*) fmt=coff bfd_gas=yes need_libm=yes;; + tic80-*-*) fmt=coff ;; + + v850-*-*) fmt=elf ;; + v850e-*-*) fmt=elf ;; + v850ea-*-*) fmt=elf ;; + + vax-*-netbsdelf*) fmt=elf em=nbsd ;; + vax-*-netbsd*) fmt=aout em=nbsd ;; + vax-*-bsd* | vax-*-ultrix*) fmt=aout ;; + vax-*-vms) fmt=vms ;; + + w65-*-*) fmt=coff ;; + + xstormy16-*-*) fmt=elf ;; + + xtensa-*-*) fmt=elf ;; + + z8k-*-coff | z8k-*-sim) fmt=coff ;; + + *-*-aout | *-*-scout) fmt=aout ;; + *-*-freebsd*) fmt=elf em=freebsd ;; + *-*-nindy*) fmt=bout ;; + *-*-bsd*) fmt=aout em=sun3 ;; + *-*-generic) fmt=generic ;; + *-*-xray | *-*-hms) fmt=coff ;; + *-*-sim) fmt=coff ;; + *-*-elf | *-*-sysv4* | *-*-solaris*) fmt=elf dev=yes ;; + *-*-aros*) fmt=elf em=linux bfd_gas=yes ;; + *-*-vxworks) fmt=aout ;; + *-*-netware) fmt=elf ;; + esac + + if test ${this_target} = $target ; then + endian_def= + if test x${endian} = xbig; then + endian_def=1 + elif test x${endian} = xlittle; then + endian_def=0 + fi + if test x${endian_def} != x; then + cat >> confdefs.h <&2; exit 1; } + ;; + esac + # See whether it's appropriate to set E_MIPS_ABI_O32 for o32 + # binaries. It's a GNU extension that some OSes don't understand. + # The value only matters on ELF targets. + case ${target} in + *-*-irix*) + use_e_mips_abi_o32=0 + ;; + *) + use_e_mips_abi_o32=1 + ;; + esac + # Decide whether to generate 32-bit or 64-bit code by default. + # Used to resolve -march=from-abi when an embedded ABI is selected. + case ${target} in + mips64*-*-* | mipsisa64*-*-*) + mips_default_64bit=1 + ;; + *) + mips_default_64bit=0 + ;; + esac + # Decide which ABI to target by default. + case ${target} in + mips64*-linux* | mips-sgi-irix6*) + mips_default_abi=N32_ABI + ;; + mips*-linux*) + mips_default_abi=O32_ABI + ;; + *) + mips_default_abi=NO_ABI + ;; + esac + cat >> confdefs.h <> confdefs.h <> confdefs.h <> confdefs.h <> confdefs.h <&2; exit 1; } ;; +esac + +# Unfortunately the cpu in cpu-opc.h file isn't always $(TARGET_CPU). +cgen_cpu_prefix="" +if test $using_cgen = yes ; then + case ${target_cpu} in + *) cgen_cpu_prefix=${target_cpu} ;; + esac + + cat >> confdefs.h <<\EOF +#define USING_CGEN 1 +EOF + +fi + + +if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then + { echo "configure: error: GAS does not support target CPU ${target_cpu_type}" 1>&2; exit 1; } +fi + +if test ! -r ${srcdir}/config/obj-${obj_format}.c; then + { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; } +fi + +case ${user_bfd_gas}-${primary_bfd_gas} in + yes-yes | no-no) + # We didn't override user's choice. + ;; + no-yes) + echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2 + ;; + no-preferred) + primary_bfd_gas=no + ;; + *-preferred) + primary_bfd_gas=yes + ;; + yes-*) + primary_bfd_gas=yes + ;; + -*) + # User specified nothing. + ;; +esac + +# Some COFF configurations want these random other flags set. +case ${obj_format} in + coff) + case ${target_cpu_type} in + i386) cat >> confdefs.h <<\EOF +#define I386COFF 1 +EOF + ;; + m68k) cat >> confdefs.h <<\EOF +#define M68KCOFF 1 +EOF + ;; + m88k) cat >> confdefs.h <<\EOF +#define M88KCOFF 1 +EOF + ;; + esac + ;; +esac + +# Getting this done right is going to be a bitch. Each configuration specified +# with --enable-targets=... should be checked for environment, format, cpu, and +# bfd_gas setting. +# +# For each configuration, the necessary object file support code must be linked +# in. This might be only one, it might be up to four. The necessary emulation +# code needs to be provided, too. +# +# And then there's "--enable-targets=all".... +# +# For now, just always do it for MIPS ELF or ECOFF configurations. Sigh. + +formats="${obj_format}" +emfiles="" +EMULATIONS="" +_gas_uniq_list="$emulations" +_gas_uniq_newlist="" +for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do + case $_gas_uniq_i in + _gas_uniq_dummy) ;; + *) case " $_gas_uniq_newlist " in + *" $_gas_uniq_i "*) ;; + *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;; + esac ;; + esac +done +emulations=$_gas_uniq_newlist + +for em in . $emulations ; do + case $em in + .) continue ;; + mipsbelf | mipslelf | mipself) + fmt=elf file=mipself ;; + mipsbecoff | mipslecoff | mipsecoff) + fmt=ecoff file=mipsecoff ;; + *coff) + fmt=coff file=$em ;; + *aout) + fmt=aout file=$em ;; + *elf) + fmt=elf file=$em ;; + esac + formats="$formats $fmt" + emfiles="$emfiles e-$file.o" + EMULATIONS="$EMULATIONS &$em," +done +_gas_uniq_list="$formats" +_gas_uniq_newlist="" +for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do + case $_gas_uniq_i in + _gas_uniq_dummy) ;; + *) case " $_gas_uniq_newlist " in + *" $_gas_uniq_i "*) ;; + *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;; + esac ;; + esac +done +formats=$_gas_uniq_newlist + +_gas_uniq_list="$emfiles" +_gas_uniq_newlist="" +for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do + case $_gas_uniq_i in + _gas_uniq_dummy) ;; + *) case " $_gas_uniq_newlist " in + *" $_gas_uniq_i "*) ;; + *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;; + esac ;; + esac +done +emfiles=$_gas_uniq_newlist + +if test `set . $formats ; shift ; echo $#` -gt 1 ; then + for fmt in $formats ; do + case $fmt in + aout) cat >> confdefs.h <<\EOF +#define OBJ_MAYBE_AOUT 1 +EOF + ;; + bout) cat >> confdefs.h <<\EOF +#define OBJ_MAYBE_BOUT 1 +EOF + ;; + coff) cat >> confdefs.h <<\EOF +#define OBJ_MAYBE_COFF 1 +EOF + ;; + ecoff) cat >> confdefs.h <<\EOF +#define OBJ_MAYBE_ECOFF 1 +EOF + ;; + elf) cat >> confdefs.h <<\EOF +#define OBJ_MAYBE_ELF 1 +EOF + ;; + generic) cat >> confdefs.h <<\EOF +#define OBJ_MAYBE_GENERIC 1 +EOF + ;; + hp300) cat >> confdefs.h <<\EOF +#define OBJ_MAYBE_HP300 1 +EOF + ;; + ieee) cat >> confdefs.h <<\EOF +#define OBJ_MAYBE_IEEE 1 +EOF + ;; + som) cat >> confdefs.h <<\EOF +#define OBJ_MAYBE_SOM 1 +EOF + ;; + vms) cat >> confdefs.h <<\EOF +#define OBJ_MAYBE_VMS 1 +EOF + ;; + esac + extra_objects="$extra_objects obj-$fmt.o" + done + obj_format=multi +fi +if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then + DEFAULT_EMULATION=`set . $emulations ; echo $2` + # e-mips* has more than one emulation per file, e-i386* has just one at the + # moment. If only one emulation is specified, then don't define + # USE_EMULATIONS or include any of the e-files as they will only be bloat. + case "${obj_format}${emfiles}" in + multi* | *mips*) + extra_objects="$extra_objects $emfiles" + cat >> confdefs.h <<\EOF +#define USE_EMULATIONS 1 +EOF + ;; + esac +fi + +cat >> confdefs.h <> confdefs.h <> confdefs.h <<\EOF +#define MANY_SEGMENTS 1 +EOF + ;; +esac + +reject_dev_configs=yes + +case ${reject_dev_configs}-${dev} in + yes-yes) # Oops. + { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; } + ;; +esac + + + + + + + +case "${primary_bfd_gas}" in + yes) cat >> confdefs.h <<\EOF +#define BFD_ASSEMBLER 1 +EOF + + need_bfd=yes ;; +esac + +# do we need the opcodes library? +case "${need_opcodes}" in +yes) + OPCODES_LIB=../opcodes/libopcodes.la + ;; +esac + +case "${need_bfd}" in +yes) + BFDLIB=../bfd/libbfd.la + BFDVER_H=../bfd/bfdver.h + ALL_OBJ_DEPS="$ALL_OBJ_DEPS"' ../bfd/bfd.h $(INCDIR)/symcat.h' + ;; +esac + + + + + + + +cat >> confdefs.h <> confdefs.h <> confdefs.h <> confdefs.h <> confdefs.h <&6 +echo "configure:3268: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_CC="gcc" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:3298: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_prog_rejected=no + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + break + fi + done + IFS="$ac_save_ifs" +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# -gt 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + set dummy "$ac_dir/$ac_word" "$@" + shift + ac_cv_prog_CC="$@" + fi +fi +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + if test -z "$CC"; then + case "`uname -s`" in + *win32* | *WIN32*) + # Extract the first word of "cl", so it can be a program name with args. +set dummy cl; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:3349: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_CC="cl" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + ;; + esac + fi + test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } +fi + +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 +echo "configure:3381: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +cat > conftest.$ac_ext << EOF + +#line 3392 "configure" +#include "confdefs.h" + +main(){return(0);} +EOF +if { (eval echo configure:3397: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + ac_cv_prog_cc_works=yes + # If we can't run a trivial program, we are probably using a cross compiler. + if (./conftest; exit) 2>/dev/null; then + ac_cv_prog_cc_cross=no + else + ac_cv_prog_cc_cross=yes + fi +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_cv_prog_cc_works=no +fi +rm -fr conftest* +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 +if test $ac_cv_prog_cc_works = no; then + { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } +fi +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 +echo "configure:3423: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 +echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 +cross_compiling=$ac_cv_prog_cc_cross + +echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 +echo "configure:3428: checking whether we are using GNU C" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.c <&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then + ac_cv_prog_gcc=yes +else + ac_cv_prog_gcc=no +fi +fi + +echo "$ac_t""$ac_cv_prog_gcc" 1>&6 + +if test $ac_cv_prog_gcc = yes; then + GCC=yes +else + GCC= +fi + +ac_test_CFLAGS="${CFLAGS+set}" +ac_save_CFLAGS="$CFLAGS" +CFLAGS= +echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 +echo "configure:3456: checking whether ${CC-cc} accepts -g" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + echo 'void f(){}' > conftest.c +if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then + ac_cv_prog_cc_g=yes +else + ac_cv_prog_cc_g=no +fi +rm -f conftest* + +fi + +echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 +if test "$ac_test_CFLAGS" = set; then + CFLAGS="$ac_save_CFLAGS" +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi + + +for ac_prog in 'bison -y' byacc +do +# Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:3493: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$YACC"; then + ac_cv_prog_YACC="$YACC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_YACC="$ac_prog" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +YACC="$ac_cv_prog_YACC" +if test -n "$YACC"; then + echo "$ac_t""$YACC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +test -n "$YACC" && break +done +test -n "$YACC" || YACC="yacc" + +echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 +echo "configure:3524: checking how to run the C preprocessor" >&5 +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then +if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + # This must be in double quotes, not single quotes, because CPP may get + # substituted into the Makefile and "${CC-cc}" will confuse make. + CPP="${CC-cc} -E" + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. + cat > conftest.$ac_ext < +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:3545: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP="${CC-cc} -E -traditional-cpp" + cat > conftest.$ac_ext < +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:3562: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP="${CC-cc} -nologo -E" + cat > conftest.$ac_ext < +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:3579: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP=/lib/cpp +fi +rm -f conftest* +fi +rm -f conftest* +fi +rm -f conftest* + ac_cv_prog_CPP="$CPP" +fi + CPP="$ac_cv_prog_CPP" +else + ac_cv_prog_CPP="$CPP" +fi +echo "$ac_t""$CPP" 1>&6 + +missing_dir=`cd $ac_aux_dir && pwd` +for ac_prog in flex lex +do +# Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:3609: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$LEX"; then + ac_cv_prog_LEX="$LEX" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_LEX="$ac_prog" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +LEX="$ac_cv_prog_LEX" +if test -n "$LEX"; then + echo "$ac_t""$LEX" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +test -n "$LEX" && break +done +test -n "$LEX" || LEX=""$missing_dir/missing flex"" + +# Extract the first word of "flex", so it can be a program name with args. +set dummy flex; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:3642: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$LEX"; then + ac_cv_prog_LEX="$LEX" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_LEX="flex" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex" +fi +fi +LEX="$ac_cv_prog_LEX" +if test -n "$LEX"; then + echo "$ac_t""$LEX" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +if test -z "$LEXLIB" +then + case "$LEX" in + flex*) ac_lib=fl ;; + *) ac_lib=l ;; + esac + echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6 +echo "configure:3676: checking for yywrap in -l$ac_lib" >&5 +ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-l$ac_lib $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + LEXLIB="-l$ac_lib" +else + echo "$ac_t""no" 1>&6 +fi + +fi + +echo $ac_n "checking lex output file root""... $ac_c" 1>&6 +echo "configure:3718: checking lex output file root" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_lex_root'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + # The minimal lex program is just a single line: %%. But some broken lexes +# (Solaris, I think it was) want two %% lines, so accommodate them. +echo '%% +%%' | $LEX +if test -f lex.yy.c; then + ac_cv_prog_lex_root=lex.yy +elif test -f lexyy.c; then + ac_cv_prog_lex_root=lexyy +else + { echo "configure: error: cannot find output from $LEX; giving up" 1>&2; exit 1; } +fi +fi + +echo "$ac_t""$ac_cv_prog_lex_root" 1>&6 +LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root + +echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6 +echo "configure:3739: checking whether yytext is a pointer" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_pointer'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + # POSIX says lex can declare yytext either as a pointer or an array; the +# default is implementation-dependent. Figure out which it is, since +# not all implementations provide the %pointer and %array declarations. +ac_cv_prog_lex_yytext_pointer=no +echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c +ac_save_LIBS="$LIBS" +LIBS="$LIBS $LEXLIB" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + ac_cv_prog_lex_yytext_pointer=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 +fi +rm -f conftest* +LIBS="$ac_save_LIBS" +rm -f "${LEX_OUTPUT_ROOT}.c" + +fi + +echo "$ac_t""$ac_cv_prog_lex_yytext_pointer" 1>&6 +if test $ac_cv_prog_lex_yytext_pointer = yes; then + cat >> confdefs.h <<\EOF +#define YYTEXT_POINTER 1 +EOF + +fi + + +ALL_LINGUAS="fr tr es" +# Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:3784: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_RANLIB="ranlib" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" +fi +fi +RANLIB="$ac_cv_prog_RANLIB" +if test -n "$RANLIB"; then + echo "$ac_t""$RANLIB" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 +echo "configure:3812: checking for ANSI C header files" >&5 +if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +#include +#include +#include +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:3825: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + ac_cv_header_stdc=yes +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_header_stdc=no +fi +rm -f conftest* + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. +cat > conftest.$ac_ext < +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "memchr" >/dev/null 2>&1; then + : +else + rm -rf conftest* + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. +cat > conftest.$ac_ext < +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "free" >/dev/null 2>&1; then + : +else + rm -rf conftest* + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. +if test "$cross_compiling" = yes; then + : +else + cat > conftest.$ac_ext < +#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int main () { int i; for (i = 0; i < 256; i++) +if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); +exit (0); } + +EOF +if { (eval echo configure:3892: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + : +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + ac_cv_header_stdc=no +fi +rm -fr conftest* +fi + +fi +fi + +echo "$ac_t""$ac_cv_header_stdc" 1>&6 +if test $ac_cv_header_stdc = yes; then + cat >> confdefs.h <<\EOF +#define STDC_HEADERS 1 +EOF + +fi + +echo $ac_n "checking for working const""... $ac_c" 1>&6 +echo "configure:3916: checking for working const" >&5 +if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <j = 5; +} +{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; +} + +; return 0; } +EOF +if { (eval echo configure:3970: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_c_const=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_c_const=no +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_c_const" 1>&6 +if test $ac_cv_c_const = no; then + cat >> confdefs.h <<\EOF +#define const +EOF + +fi + +echo $ac_n "checking for inline""... $ac_c" 1>&6 +echo "configure:3991: checking for inline" >&5 +if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_cv_c_inline=no +for ac_kw in inline __inline__ __inline; do + cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_c_inline=$ac_kw; break +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 +fi +rm -f conftest* +done + +fi + +echo "$ac_t""$ac_cv_c_inline" 1>&6 +case "$ac_cv_c_inline" in + inline | yes) ;; + no) cat >> confdefs.h <<\EOF +#define inline +EOF + ;; + *) cat >> confdefs.h <&6 +echo "configure:4031: checking for off_t" >&5 +if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +#if STDC_HEADERS +#include +#include +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_type_off_t=yes +else + rm -rf conftest* + ac_cv_type_off_t=no +fi +rm -f conftest* + +fi +echo "$ac_t""$ac_cv_type_off_t" 1>&6 +if test $ac_cv_type_off_t = no; then + cat >> confdefs.h <<\EOF +#define off_t long +EOF + +fi + +echo $ac_n "checking for size_t""... $ac_c" 1>&6 +echo "configure:4064: checking for size_t" >&5 +if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +#if STDC_HEADERS +#include +#include +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_type_size_t=yes +else + rm -rf conftest* + ac_cv_type_size_t=no +fi +rm -f conftest* + +fi +echo "$ac_t""$ac_cv_type_size_t" 1>&6 +if test $ac_cv_type_size_t = no; then + cat >> confdefs.h <<\EOF +#define size_t unsigned +EOF + +fi + +# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works +# for constant arguments. Useless! +echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6 +echo "configure:4099: checking for working alloca.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +int main() { +char *p = alloca(2 * sizeof(int)); +; return 0; } +EOF +if { (eval echo configure:4111: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + ac_cv_header_alloca_h=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_header_alloca_h=no +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_header_alloca_h" 1>&6 +if test $ac_cv_header_alloca_h = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_ALLOCA_H 1 +EOF + +fi + +echo $ac_n "checking for alloca""... $ac_c" 1>&6 +echo "configure:4132: checking for alloca" >&5 +if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +# define alloca _alloca +# else +# if HAVE_ALLOCA_H +# include +# else +# ifdef _AIX + #pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +char *alloca (); +# endif +# endif +# endif +# endif +#endif + +int main() { +char *p = (char *) alloca(1); +; return 0; } +EOF +if { (eval echo configure:4165: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + ac_cv_func_alloca_works=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_func_alloca_works=no +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_func_alloca_works" 1>&6 +if test $ac_cv_func_alloca_works = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_ALLOCA 1 +EOF + +fi + +if test $ac_cv_func_alloca_works = no; then + # The SVR3 libPW and SVR4 libucb both contain incompatible functions + # that cause trouble. Some versions do not even contain alloca or + # contain a buggy version. If you still want to use their alloca, + # use ar to extract alloca.o from them instead of compiling alloca.c. + ALLOCA=alloca.${ac_objext} + cat >> confdefs.h <<\EOF +#define C_ALLOCA 1 +EOF + + +echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6 +echo "configure:4197: checking whether alloca needs Cray hooks" >&5 +if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <&5 | + egrep "webecray" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_os_cray=yes +else + rm -rf conftest* + ac_cv_os_cray=no +fi +rm -f conftest* + +fi + +echo "$ac_t""$ac_cv_os_cray" 1>&6 +if test $ac_cv_os_cray = yes; then +for ac_func in _getb67 GETB67 getb67; do + echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:4227: checking for $ac_func" >&5 +if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +$ac_func(); +#endif + +; return 0; } +EOF +if { (eval echo configure:4255: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + cat >> confdefs.h <&6 +fi + +done +fi + +echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6 +echo "configure:4282: checking stack direction for C alloca" >&5 +if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$cross_compiling" = yes; then + ac_cv_c_stack_direction=0 +else + cat > conftest.$ac_ext < addr) ? 1 : -1; +} +main () +{ + exit (find_stack_direction() < 0); +} +EOF +if { (eval echo configure:4309: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + ac_cv_c_stack_direction=1 +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + ac_cv_c_stack_direction=-1 +fi +rm -fr conftest* +fi + +fi + +echo "$ac_t""$ac_cv_c_stack_direction" 1>&6 +cat >> confdefs.h <&6 +echo "configure:4334: checking for $ac_hdr" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:4344: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` + cat >> confdefs.h <&6 +fi +done + +for ac_func in getpagesize +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:4373: checking for $ac_func" >&5 +if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +$ac_func(); +#endif + +; return 0; } +EOF +if { (eval echo configure:4401: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + cat >> confdefs.h <&6 +fi +done + +echo $ac_n "checking for working mmap""... $ac_c" 1>&6 +echo "configure:4426: checking for working mmap" >&5 +if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$cross_compiling" = yes; then + ac_cv_func_mmap_fixed_mapped=no +else + cat > conftest.$ac_ext < +#include +#include + +/* This mess was copied from the GNU getpagesize.h. */ +#ifndef HAVE_GETPAGESIZE +# ifdef HAVE_UNISTD_H +# include +# endif + +/* Assume that all systems that can run configure have sys/param.h. */ +# ifndef HAVE_SYS_PARAM_H +# define HAVE_SYS_PARAM_H 1 +# endif + +# ifdef _SC_PAGESIZE +# define getpagesize() sysconf(_SC_PAGESIZE) +# else /* no _SC_PAGESIZE */ +# ifdef HAVE_SYS_PARAM_H +# include +# ifdef EXEC_PAGESIZE +# define getpagesize() EXEC_PAGESIZE +# else /* no EXEC_PAGESIZE */ +# ifdef NBPG +# define getpagesize() NBPG * CLSIZE +# ifndef CLSIZE +# define CLSIZE 1 +# endif /* no CLSIZE */ +# else /* no NBPG */ +# ifdef NBPC +# define getpagesize() NBPC +# else /* no NBPC */ +# ifdef PAGESIZE +# define getpagesize() PAGESIZE +# endif /* PAGESIZE */ +# endif /* no NBPC */ +# endif /* no NBPG */ +# endif /* no EXEC_PAGESIZE */ +# else /* no HAVE_SYS_PARAM_H */ +# define getpagesize() 8192 /* punt totally */ +# endif /* no HAVE_SYS_PARAM_H */ +# endif /* no _SC_PAGESIZE */ + +#endif /* no HAVE_GETPAGESIZE */ + +#ifdef __cplusplus +extern "C" { void *malloc(unsigned); } +#else +char *malloc(); +#endif + +int +main() +{ + char *data, *data2, *data3; + int i, pagesize; + int fd; + + pagesize = getpagesize(); + + /* + * First, make a file with some known garbage in it. + */ + data = malloc(pagesize); + if (!data) + exit(1); + for (i = 0; i < pagesize; ++i) + *(data + i) = rand(); + umask(0); + fd = creat("conftestmmap", 0600); + if (fd < 0) + exit(1); + if (write(fd, data, pagesize) != pagesize) + exit(1); + close(fd); + + /* + * Next, try to mmap the file at a fixed address which + * already has something else allocated at it. If we can, + * also make sure that we see the same garbage. + */ + fd = open("conftestmmap", O_RDWR); + if (fd < 0) + exit(1); + data2 = malloc(2 * pagesize); + if (!data2) + exit(1); + data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1); + if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE, + MAP_PRIVATE | MAP_FIXED, fd, 0L)) + exit(1); + for (i = 0; i < pagesize; ++i) + if (*(data + i) != *(data2 + i)) + exit(1); + + /* + * Finally, make sure that changes to the mapped area + * do not percolate back to the file as seen by read(). + * (This is a bug on some variants of i386 svr4.0.) + */ + for (i = 0; i < pagesize; ++i) + *(data2 + i) = *(data2 + i) + 1; + data3 = malloc(pagesize); + if (!data3) + exit(1); + if (read(fd, data3, pagesize) != pagesize) + exit(1); + for (i = 0; i < pagesize; ++i) + if (*(data + i) != *(data3 + i)) + exit(1); + close(fd); + unlink("conftestmmap"); + exit(0); +} + +EOF +if { (eval echo configure:4574: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + ac_cv_func_mmap_fixed_mapped=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + ac_cv_func_mmap_fixed_mapped=no +fi +rm -fr conftest* +fi + +fi + +echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6 +if test $ac_cv_func_mmap_fixed_mapped = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_MMAP 1 +EOF + +fi + + + for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \ +unistd.h values.h sys/param.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:4602: checking for $ac_hdr" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:4612: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` + cat >> confdefs.h <&6 +fi +done + + for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \ +__argz_count __argz_stringify __argz_next +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:4642: checking for $ac_func" >&5 +if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +$ac_func(); +#endif + +; return 0; } +EOF +if { (eval echo configure:4670: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + cat >> confdefs.h <&6 +fi +done + + + if test "${ac_cv_func_stpcpy+set}" != "set"; then + for ac_func in stpcpy +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:4699: checking for $ac_func" >&5 +if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +$ac_func(); +#endif + +; return 0; } +EOF +if { (eval echo configure:4727: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + cat >> confdefs.h <&6 +fi +done + + fi + if test "${ac_cv_func_stpcpy}" = "yes"; then + cat >> confdefs.h <<\EOF +#define HAVE_STPCPY 1 +EOF + + fi + + if test $ac_cv_header_locale_h = yes; then + echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6 +echo "configure:4761: checking for LC_MESSAGES" >&5 +if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +int main() { +return LC_MESSAGES +; return 0; } +EOF +if { (eval echo configure:4773: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + am_cv_val_LC_MESSAGES=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + am_cv_val_LC_MESSAGES=no +fi +rm -f conftest* +fi + +echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6 + if test $am_cv_val_LC_MESSAGES = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_LC_MESSAGES 1 +EOF + + fi + fi + echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6 +echo "configure:4794: checking whether NLS is requested" >&5 + # Check whether --enable-nls or --disable-nls was given. +if test "${enable_nls+set}" = set; then + enableval="$enable_nls" + USE_NLS=$enableval +else + USE_NLS=yes +fi + + echo "$ac_t""$USE_NLS" 1>&6 + + + USE_INCLUDED_LIBINTL=no + + if test "$USE_NLS" = "yes"; then + cat >> confdefs.h <<\EOF +#define ENABLE_NLS 1 +EOF + + echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6 +echo "configure:4814: checking whether included gettext is requested" >&5 + # Check whether --with-included-gettext or --without-included-gettext was given. +if test "${with_included_gettext+set}" = set; then + withval="$with_included_gettext" + nls_cv_force_use_gnu_gettext=$withval +else + nls_cv_force_use_gnu_gettext=no +fi + + echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6 + + nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext" + if test "$nls_cv_force_use_gnu_gettext" != "yes"; then + nls_cv_header_intl= + nls_cv_header_libgt= + CATOBJEXT=NONE + + ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for libintl.h""... $ac_c" 1>&6 +echo "configure:4833: checking for libintl.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:4843: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6 +echo "configure:4860: checking for gettext in libc" >&5 +if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +int main() { +return (int) gettext ("") +; return 0; } +EOF +if { (eval echo configure:4872: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + gt_cv_func_gettext_libc=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + gt_cv_func_gettext_libc=no +fi +rm -f conftest* +fi + +echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6 + + if test "$gt_cv_func_gettext_libc" != "yes"; then + echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6 +echo "configure:4888: checking for bindtextdomain in -lintl" >&5 +ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lintl $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6 +echo "configure:4923: checking for gettext in libintl" >&5 +if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + gt_cv_func_gettext_libintl=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + gt_cv_func_gettext_libintl=no +fi +rm -f conftest* +fi + +echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + fi + + if test "$gt_cv_func_gettext_libc" = "yes" \ + || test "$gt_cv_func_gettext_libintl" = "yes"; then + cat >> confdefs.h <<\EOF +#define HAVE_GETTEXT 1 +EOF + + # Extract the first word of "msgfmt", so it can be a program name with args. +set dummy msgfmt; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:4963: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$MSGFMT" in + /*) + ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then + ac_cv_path_MSGFMT="$ac_dir/$ac_word" + break + fi + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no" + ;; +esac +fi +MSGFMT="$ac_cv_path_MSGFMT" +if test -n "$MSGFMT"; then + echo "$ac_t""$MSGFMT" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + if test "$MSGFMT" != "no"; then + for ac_func in dcgettext +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:4997: checking for $ac_func" >&5 +if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +$ac_func(); +#endif + +; return 0; } +EOF +if { (eval echo configure:5025: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + cat >> confdefs.h <&6 +fi +done + + # Extract the first word of "gmsgfmt", so it can be a program name with args. +set dummy gmsgfmt; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:5052: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$GMSGFMT" in + /*) + ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_GMSGFMT="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" + ;; +esac +fi +GMSGFMT="$ac_cv_path_GMSGFMT" +if test -n "$GMSGFMT"; then + echo "$ac_t""$GMSGFMT" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + # Extract the first word of "xgettext", so it can be a program name with args. +set dummy xgettext; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:5088: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$XGETTEXT" in + /*) + ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then + ac_cv_path_XGETTEXT="$ac_dir/$ac_word" + break + fi + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" + ;; +esac +fi +XGETTEXT="$ac_cv_path_XGETTEXT" +if test -n "$XGETTEXT"; then + echo "$ac_t""$XGETTEXT" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + CATOBJEXT=.gmo + DATADIRNAME=share +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CATOBJEXT=.mo + DATADIRNAME=lib +fi +rm -f conftest* + INSTOBJEXT=.mo + fi + fi + +else + echo "$ac_t""no" 1>&6 +fi + + + + if test "$CATOBJEXT" = "NONE"; then + nls_cv_use_gnu_gettext=yes + fi + fi + + if test "$nls_cv_use_gnu_gettext" = "yes"; then + INTLOBJS="\$(GETTOBJS)" + # Extract the first word of "msgfmt", so it can be a program name with args. +set dummy msgfmt; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:5160: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$MSGFMT" in + /*) + ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then + ac_cv_path_MSGFMT="$ac_dir/$ac_word" + break + fi + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt" + ;; +esac +fi +MSGFMT="$ac_cv_path_MSGFMT" +if test -n "$MSGFMT"; then + echo "$ac_t""$MSGFMT" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + # Extract the first word of "gmsgfmt", so it can be a program name with args. +set dummy gmsgfmt; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:5194: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$GMSGFMT" in + /*) + ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. + ;; + ?:/*) + ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_GMSGFMT="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" + ;; +esac +fi +GMSGFMT="$ac_cv_path_GMSGFMT" +if test -n "$GMSGFMT"; then + echo "$ac_t""$GMSGFMT" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + # Extract the first word of "xgettext", so it can be a program name with args. +set dummy xgettext; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:5230: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$XGETTEXT" in + /*) + ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then + ac_cv_path_XGETTEXT="$ac_dir/$ac_word" + break + fi + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" + ;; +esac +fi +XGETTEXT="$ac_cv_path_XGETTEXT" +if test -n "$XGETTEXT"; then + echo "$ac_t""$XGETTEXT" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + + USE_INCLUDED_LIBINTL=yes + CATOBJEXT=.gmo + INSTOBJEXT=.mo + DATADIRNAME=share + INTLDEPS='$(top_builddir)/../intl/libintl.a' + INTLLIBS=$INTLDEPS + LIBS=`echo $LIBS | sed -e 's/-lintl//'` + nls_cv_header_intl=libintl.h + nls_cv_header_libgt=libgettext.h + fi + + if test "$XGETTEXT" != ":"; then + if $XGETTEXT --omit-header /dev/null 2> /dev/null; then + : ; + else + echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6 + XGETTEXT=":" + fi + fi + + # We need to process the po/ directory. + POSUB=po + else + DATADIRNAME=share + nls_cv_header_intl=libintl.h + nls_cv_header_libgt=libgettext.h + fi + + # If this is used in GNU gettext we have to set USE_NLS to `yes' + # because some of the sources are only built for this goal. + if test "$PACKAGE" = gettext; then + USE_NLS=yes + USE_INCLUDED_LIBINTL=yes + fi + + for lang in $ALL_LINGUAS; do + GMOFILES="$GMOFILES $lang.gmo" + POFILES="$POFILES $lang.po" + done + + + + + + + + + + + + + + + if test "x$CATOBJEXT" != "x"; then + if test "x$ALL_LINGUAS" = "x"; then + LINGUAS= + else + echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6 +echo "configure:5320: checking for catalogs to be installed" >&5 + NEW_LINGUAS= + for lang in ${LINGUAS=$ALL_LINGUAS}; do + case "$ALL_LINGUAS" in + *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;; + esac + done + LINGUAS=$NEW_LINGUAS + echo "$ac_t""$LINGUAS" 1>&6 + fi + + if test -n "$LINGUAS"; then + for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done + fi + fi + + if test $ac_cv_header_locale_h = yes; then + INCLUDE_LOCALE_H="#include " + else + INCLUDE_LOCALE_H="\ +/* The system does not provide the header . Take care yourself. */" + fi + + + if test -f $srcdir/po2tbl.sed.in; then + if test "$CATOBJEXT" = ".cat"; then + ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6 +echo "configure:5348: checking for linux/version.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:5358: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + msgformat=linux +else + echo "$ac_t""no" 1>&6 +msgformat=xopen +fi + + + sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed + fi + sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \ + $srcdir/po2tbl.sed.in > po2tbl.sed + fi + + if test "$PACKAGE" = "gettext"; then + GT_NO="#NO#" + GT_YES= + else + GT_NO= + GT_YES="#YES#" + fi + + + + MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs" + + + l= + + + if test -f $srcdir/po/POTFILES.in; then + test -d po || mkdir po + if test "x$srcdir" != "x."; then + if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then + posrcprefix="$srcdir/" + else + posrcprefix="../$srcdir/" + fi + else + posrcprefix="../" + fi + rm -f po/POTFILES + sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \ + < $srcdir/po/POTFILES.in > po/POTFILES + fi + + +echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6 +echo "configure:5421: checking whether to enable maintainer-specific portions of Makefiles" >&5 + # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. +if test "${enable_maintainer_mode+set}" = set; then + enableval="$enable_maintainer_mode" + USE_MAINTAINER_MODE=$enableval +else + USE_MAINTAINER_MODE=no +fi + + echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6 + + +if test $USE_MAINTAINER_MODE = yes; then + MAINTAINER_MODE_TRUE= + MAINTAINER_MODE_FALSE='#' +else + MAINTAINER_MODE_TRUE='#' + MAINTAINER_MODE_FALSE= +fi + MAINT=$MAINTAINER_MODE_TRUE + + + + +echo $ac_n "checking for executable suffix""... $ac_c" 1>&6 +echo "configure:5446: checking for executable suffix" >&5 +if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$CYGWIN" = yes || test "$MINGW32" = yes; then + ac_cv_exeext=.exe +else + rm -f conftest* + echo 'int main () { return 0; }' > conftest.$ac_ext + ac_cv_exeext= + if { (eval echo configure:5456: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then + for file in conftest.*; do + case $file in + *.c | *.o | *.obj | *.ilk | *.pdb) ;; + *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;; + esac + done + else + { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; } + fi + rm -f conftest* + test x"${ac_cv_exeext}" = x && ac_cv_exeext=no +fi +fi + +EXEEXT="" +test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext} +echo "$ac_t""${ac_cv_exeext}" 1>&6 +ac_exeext=$EXEEXT + + +for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:5481: checking for $ac_hdr" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:5491: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` + cat >> confdefs.h <&6 +fi +done + + +# Put this here so that autoconf's "cross-compiling" message doesn't confuse +# people who are not cross-compiling but are compiling cross-assemblers. +echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6 +echo "configure:5521: checking whether compiling a cross-assembler" >&5 +if test "${host}" = "${target}"; then + cross_gas=no +else + cross_gas=yes + cat >> confdefs.h <<\EOF +#define CROSS_COMPILE 1 +EOF + +fi +echo "$ac_t""$cross_gas" 1>&6 + +# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works +# for constant arguments. Useless! +echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6 +echo "configure:5536: checking for working alloca.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +int main() { +char *p = alloca(2 * sizeof(int)); +; return 0; } +EOF +if { (eval echo configure:5548: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + ac_cv_header_alloca_h=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_header_alloca_h=no +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_header_alloca_h" 1>&6 +if test $ac_cv_header_alloca_h = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_ALLOCA_H 1 +EOF + +fi + +echo $ac_n "checking for alloca""... $ac_c" 1>&6 +echo "configure:5569: checking for alloca" >&5 +if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +# define alloca _alloca +# else +# if HAVE_ALLOCA_H +# include +# else +# ifdef _AIX + #pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +char *alloca (); +# endif +# endif +# endif +# endif +#endif + +int main() { +char *p = (char *) alloca(1); +; return 0; } +EOF +if { (eval echo configure:5602: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + ac_cv_func_alloca_works=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_func_alloca_works=no +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_func_alloca_works" 1>&6 +if test $ac_cv_func_alloca_works = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_ALLOCA 1 +EOF + +fi + +if test $ac_cv_func_alloca_works = no; then + # The SVR3 libPW and SVR4 libucb both contain incompatible functions + # that cause trouble. Some versions do not even contain alloca or + # contain a buggy version. If you still want to use their alloca, + # use ar to extract alloca.o from them instead of compiling alloca.c. + ALLOCA=alloca.${ac_objext} + cat >> confdefs.h <<\EOF +#define C_ALLOCA 1 +EOF + + +echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6 +echo "configure:5634: checking whether alloca needs Cray hooks" >&5 +if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <&5 | + egrep "webecray" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_os_cray=yes +else + rm -rf conftest* + ac_cv_os_cray=no +fi +rm -f conftest* + +fi + +echo "$ac_t""$ac_cv_os_cray" 1>&6 +if test $ac_cv_os_cray = yes; then +for ac_func in _getb67 GETB67 getb67; do + echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:5664: checking for $ac_func" >&5 +if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +$ac_func(); +#endif + +; return 0; } +EOF +if { (eval echo configure:5692: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + cat >> confdefs.h <&6 +fi + +done +fi + +echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6 +echo "configure:5719: checking stack direction for C alloca" >&5 +if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$cross_compiling" = yes; then + ac_cv_c_stack_direction=0 +else + cat > conftest.$ac_ext < addr) ? 1 : -1; +} +main () +{ + exit (find_stack_direction() < 0); +} +EOF +if { (eval echo configure:5746: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + ac_cv_c_stack_direction=1 +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + ac_cv_c_stack_direction=-1 +fi +rm -fr conftest* +fi + +fi + +echo "$ac_t""$ac_cv_c_stack_direction" 1>&6 +cat >> confdefs.h <&6 +echo "configure:5768: checking for inline" >&5 +if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_cv_c_inline=no +for ac_kw in inline __inline__ __inline; do + cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_c_inline=$ac_kw; break +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 +fi +rm -f conftest* +done + +fi + +echo "$ac_t""$ac_cv_c_inline" 1>&6 +case "$ac_cv_c_inline" in + inline | yes) ;; + no) cat >> confdefs.h <<\EOF +#define inline +EOF + ;; + *) cat >> confdefs.h <&6 +echo "configure:5812: checking for $ac_func" >&5 +if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +$ac_func(); +#endif + +; return 0; } +EOF +if { (eval echo configure:5840: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + cat >> confdefs.h <&6 +fi +done + + +# Some systems don't have sbrk(). +for ac_func in sbrk +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:5869: checking for $ac_func" >&5 +if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +$ac_func(); +#endif + +; return 0; } +EOF +if { (eval echo configure:5897: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + cat >> confdefs.h <&6 +fi +done + + +# do we need the math library? +case "${need_libm}" in +yes) + LIBM= +case $host in +*-*-beos* | *-*-cygwin* | *-*-pw32*) + # These system don't have libm + ;; +*-ncr-sysv4.3*) + echo $ac_n "checking for _mwvalidcheckl in -lmw""... $ac_c" 1>&6 +echo "configure:5932: checking for _mwvalidcheckl in -lmw" >&5 +ac_lib_var=`echo mw'_'_mwvalidcheckl | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lmw $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + LIBM="-lmw" +else + echo "$ac_t""no" 1>&6 +fi + + echo $ac_n "checking for main in -lm""... $ac_c" 1>&6 +echo "configure:5972: checking for main in -lm" >&5 +ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lm $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + LIBM="$LIBM -lm" +else + echo "$ac_t""no" 1>&6 +fi + + ;; +*) + echo $ac_n "checking for main in -lm""... $ac_c" 1>&6 +echo "configure:6010: checking for main in -lm" >&5 +ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lm $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + LIBM="-lm" +else + echo "$ac_t""no" 1>&6 +fi + + ;; +esac + + + ;; +esac + +# Some non-ANSI preprocessors botch requoting inside strings. That's bad +# enough, but on some of those systems, the assert macro relies on requoting +# working properly! +echo $ac_n "checking for working assert macro""... $ac_c" 1>&6 +echo "configure:6056: checking for working assert macro" >&5 +if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +#include +int main() { + +/* check for requoting problems */ +static int a, b, c, d; +static char *s; +assert (!strcmp(s, "foo bar baz quux")); +/* check for newline handling */ +assert (a == b + || c == d); + +; return 0; } +EOF +if { (eval echo configure:6077: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + gas_cv_assert_ok=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + gas_cv_assert_ok=no +fi +rm -f conftest* +fi +echo "$ac_t""$gas_cv_assert_ok" 1>&6 +test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF +#define BROKEN_ASSERT 1 +EOF + + + +# On some systems, the system header files may not declare malloc, realloc, +# and free. There are places where gas needs these functions to have been +# declared -- such as when taking their addresses. +gas_test_headers=" +#ifdef HAVE_MEMORY_H +#include +#endif +#ifdef HAVE_STRING_H +#include +#else +#ifdef HAVE_STRINGS_H +#include +#endif +#endif +#ifdef HAVE_STDLIB_H +#include +#endif +#ifdef HAVE_UNISTD_H +#include +#endif +" + +echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6 +echo "configure:6118: checking whether declaration is required for strstr" >&5 +if eval "test \"`echo '$''{'gas_cv_decl_needed_strstr'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + gas_cv_decl_needed_strstr=no +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + gas_cv_decl_needed_strstr=yes +fi +rm -f conftest* +fi +echo "$ac_t""$gas_cv_decl_needed_strstr" 1>&6 +if test $gas_cv_decl_needed_strstr = yes; then + cat >> confdefs.h <<\EOF +#define NEED_DECLARATION_STRSTR 1 +EOF + +fi + + +echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6 +echo "configure:6155: checking whether declaration is required for malloc" >&5 +if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + gas_cv_decl_needed_malloc=no +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + gas_cv_decl_needed_malloc=yes +fi +rm -f conftest* +fi +echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6 +if test $gas_cv_decl_needed_malloc = yes; then + cat >> confdefs.h <<\EOF +#define NEED_DECLARATION_MALLOC 1 +EOF + +fi + + +echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6 +echo "configure:6192: checking whether declaration is required for free" >&5 +if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + gas_cv_decl_needed_free=no +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + gas_cv_decl_needed_free=yes +fi +rm -f conftest* +fi +echo "$ac_t""$gas_cv_decl_needed_free" 1>&6 +if test $gas_cv_decl_needed_free = yes; then + cat >> confdefs.h <<\EOF +#define NEED_DECLARATION_FREE 1 +EOF + +fi + + +echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6 +echo "configure:6229: checking whether declaration is required for sbrk" >&5 +if eval "test \"`echo '$''{'gas_cv_decl_needed_sbrk'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + gas_cv_decl_needed_sbrk=no +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + gas_cv_decl_needed_sbrk=yes +fi +rm -f conftest* +fi +echo "$ac_t""$gas_cv_decl_needed_sbrk" 1>&6 +if test $gas_cv_decl_needed_sbrk = yes; then + cat >> confdefs.h <<\EOF +#define NEED_DECLARATION_SBRK 1 +EOF + +fi + + +echo $ac_n "checking whether declaration is required for environ""... $ac_c" 1>&6 +echo "configure:6266: checking whether declaration is required for environ" >&5 +if eval "test \"`echo '$''{'gas_cv_decl_needed_environ'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + gas_cv_decl_needed_environ=no +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + gas_cv_decl_needed_environ=yes +fi +rm -f conftest* +fi +echo "$ac_t""$gas_cv_decl_needed_environ" 1>&6 +if test $gas_cv_decl_needed_environ = yes; then + cat >> confdefs.h <<\EOF +#define NEED_DECLARATION_ENVIRON 1 +EOF + +fi + + +# Does errno.h declare errno, or do we have to add a separate declaration +# for it? + +echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6 +echo "configure:6306: checking whether declaration is required for errno" >&5 +if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +#endif + +int main() { + +typedef int f; +f x; +x = (f) errno; + +; return 0; } +EOF +if { (eval echo configure:6326: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + gas_cv_decl_needed_errno=no +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + gas_cv_decl_needed_errno=yes +fi +rm -f conftest* +fi +echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6 +if test $gas_cv_decl_needed_errno = yes; then + cat >> confdefs.h <<\EOF +#define NEED_DECLARATION_ERRNO 1 +EOF + +fi + + + + +trap '' 1 2 15 +cat > confcache <<\EOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs. It is not useful on other systems. +# If it contains results you don't want to keep, you may remove or edit it. +# +# By default, configure uses ./config.cache as the cache file, +# creating it if it does not exist already. You can give configure +# the --cache-file=FILE option to use a different cache file; that is +# what configure does when it calls configure scripts in +# subdirectories, so they share the cache. +# Giving --cache-file=/dev/null disables caching, for debugging configure. +# config.status only pays attention to the cache file if you give it the +# --recheck option to rerun configure. +# +EOF +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +(set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote substitution + # turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + -e "s/'/'\\\\''/g" \ + -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' + ;; + esac >> confcache +if cmp -s $cache_file confcache; then + : +else + if test -w $cache_file; then + echo "updating cache $cache_file" + cat confcache > $cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache + +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# Any assignment to VPATH causes Sun make to only execute +# the first set of double-colon rules, so remove it if not needed. +# If there is a colon in the path, we need to keep it. +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' +fi + +trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 + +DEFS=-DHAVE_CONFIG_H + +# Without the "./", some shells look in PATH for config.status. +: ${CONFIG_STATUS=./config.status} + +echo creating $CONFIG_STATUS +rm -f $CONFIG_STATUS +cat > $CONFIG_STATUS </dev/null | sed 1q`: +# +# $0 $ac_configure_args +# +# Compiler output produced by configure, useful for debugging +# configure, is in ./config.log if it exists. + +ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" +for ac_option +do + case "\$ac_option" in + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" + exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; + -version | --version | --versio | --versi | --vers | --ver | --ve | --v) + echo "$CONFIG_STATUS generated by autoconf version 2.13" + exit 0 ;; + -help | --help | --hel | --he | --h) + echo "\$ac_cs_usage"; exit 0 ;; + *) echo "\$ac_cs_usage"; exit 1 ;; + esac +done + +ac_given_srcdir=$srcdir +ac_given_INSTALL="$INSTALL" + +trap 'rm -fr `echo "Makefile doc/Makefile ${GDBINIT}:gdbinit.in po/Makefile.in:po/Make-in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 +EOF +cat >> $CONFIG_STATUS < conftest.subs <<\\CEOF +$ac_vpsub +$extrasub +s%@SHELL@%$SHELL%g +s%@CFLAGS@%$CFLAGS%g +s%@CPPFLAGS@%$CPPFLAGS%g +s%@CXXFLAGS@%$CXXFLAGS%g +s%@FFLAGS@%$FFLAGS%g +s%@DEFS@%$DEFS%g +s%@LDFLAGS@%$LDFLAGS%g +s%@LIBS@%$LIBS%g +s%@exec_prefix@%$exec_prefix%g +s%@prefix@%$prefix%g +s%@program_transform_name@%$program_transform_name%g +s%@bindir@%$bindir%g +s%@sbindir@%$sbindir%g +s%@libexecdir@%$libexecdir%g +s%@datadir@%$datadir%g +s%@sysconfdir@%$sysconfdir%g +s%@sharedstatedir@%$sharedstatedir%g +s%@localstatedir@%$localstatedir%g +s%@libdir@%$libdir%g +s%@includedir@%$includedir%g +s%@oldincludedir@%$oldincludedir%g +s%@infodir@%$infodir%g +s%@mandir@%$mandir%g +s%@host@%$host%g +s%@host_alias@%$host_alias%g +s%@host_cpu@%$host_cpu%g +s%@host_vendor@%$host_vendor%g +s%@host_os@%$host_os%g +s%@target@%$target%g +s%@target_alias@%$target_alias%g +s%@target_cpu@%$target_cpu%g +s%@target_vendor@%$target_vendor%g +s%@target_os@%$target_os%g +s%@build@%$build%g +s%@build_alias@%$build_alias%g +s%@build_cpu@%$build_cpu%g +s%@build_vendor@%$build_vendor%g +s%@build_os@%$build_os%g +s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g +s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g +s%@INSTALL_DATA@%$INSTALL_DATA%g +s%@PACKAGE@%$PACKAGE%g +s%@VERSION@%$VERSION%g +s%@ACLOCAL@%$ACLOCAL%g +s%@AUTOCONF@%$AUTOCONF%g +s%@AUTOMAKE@%$AUTOMAKE%g +s%@AUTOHEADER@%$AUTOHEADER%g +s%@MAKEINFO@%$MAKEINFO%g +s%@SET_MAKE@%$SET_MAKE%g +s%@CC@%$CC%g +s%@LN_S@%$LN_S%g +s%@OBJEXT@%$OBJEXT%g +s%@EXEEXT@%$EXEEXT%g +s%@RANLIB@%$RANLIB%g +s%@STRIP@%$STRIP%g +s%@LIBTOOL@%$LIBTOOL%g +s%@WARN_CFLAGS@%$WARN_CFLAGS%g +s%@GDBINIT@%$GDBINIT%g +s%@cgen_cpu_prefix@%$cgen_cpu_prefix%g +s%@extra_objects@%$extra_objects%g +s%@target_cpu_type@%$target_cpu_type%g +s%@obj_format@%$obj_format%g +s%@te_file@%$te_file%g +s%@install_tooldir@%$install_tooldir%g +s%@atof@%$atof%g +s%@BFDLIB@%$BFDLIB%g +s%@OPCODES_LIB@%$OPCODES_LIB%g +s%@BFDVER_H@%$BFDVER_H%g +s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g +s%@YACC@%$YACC%g +s%@LEX@%$LEX%g +s%@LEXLIB@%$LEXLIB%g +s%@CPP@%$CPP%g +s%@LEX_OUTPUT_ROOT@%$LEX_OUTPUT_ROOT%g +s%@ALLOCA@%$ALLOCA%g +s%@USE_NLS@%$USE_NLS%g +s%@MSGFMT@%$MSGFMT%g +s%@GMSGFMT@%$GMSGFMT%g +s%@XGETTEXT@%$XGETTEXT%g +s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g +s%@CATALOGS@%$CATALOGS%g +s%@CATOBJEXT@%$CATOBJEXT%g +s%@DATADIRNAME@%$DATADIRNAME%g +s%@GMOFILES@%$GMOFILES%g +s%@INSTOBJEXT@%$INSTOBJEXT%g +s%@INTLDEPS@%$INTLDEPS%g +s%@INTLLIBS@%$INTLLIBS%g +s%@INTLOBJS@%$INTLOBJS%g +s%@POFILES@%$POFILES%g +s%@POSUB@%$POSUB%g +s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g +s%@GT_NO@%$GT_NO%g +s%@GT_YES@%$GT_YES%g +s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g +s%@l@%$l%g +s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g +s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g +s%@MAINT@%$MAINT%g +s%@LIBM@%$LIBM%g + +CEOF +EOF + +cat >> $CONFIG_STATUS <<\EOF + +# Split the substitutions into bite-sized pieces for seds with +# small command number limits, like on Digital OSF/1 and HP-UX. +ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. +ac_file=1 # Number of current file. +ac_beg=1 # First line for current file. +ac_end=$ac_max_sed_cmds # Line after last line for current file. +ac_more_lines=: +ac_sed_cmds="" +while $ac_more_lines; do + if test $ac_beg -gt 1; then + sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file + else + sed "${ac_end}q" conftest.subs > conftest.s$ac_file + fi + if test ! -s conftest.s$ac_file; then + ac_more_lines=false + rm -f conftest.s$ac_file + else + if test -z "$ac_sed_cmds"; then + ac_sed_cmds="sed -f conftest.s$ac_file" + else + ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" + fi + ac_file=`expr $ac_file + 1` + ac_beg=$ac_end + ac_end=`expr $ac_end + $ac_max_sed_cmds` + fi +done +if test -z "$ac_sed_cmds"; then + ac_sed_cmds=cat +fi +EOF + +cat >> $CONFIG_STATUS <> $CONFIG_STATUS <<\EOF +for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` + ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. + + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + # The file is in a subdirectory. + test ! -d "$ac_dir" && mkdir "$ac_dir" + ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" + # A "../" for each directory in $ac_dir_suffix. + ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` + else + ac_dir_suffix= ac_dots= + fi + + case "$ac_given_srcdir" in + .) srcdir=. + if test -z "$ac_dots"; then top_srcdir=. + else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; + /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; + *) # Relative path. + srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" + top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + + case "$ac_given_INSTALL" in + [/$]*) INSTALL="$ac_given_INSTALL" ;; + *) INSTALL="$ac_dots$ac_given_INSTALL" ;; + esac + + echo creating "$ac_file" + rm -f "$ac_file" + configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." + case "$ac_file" in + *Makefile*) ac_comsub="1i\\ +# $configure_input" ;; + *) ac_comsub= ;; + esac + + ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` + sed -e "$ac_comsub +s%@configure_input@%$configure_input%g +s%@srcdir@%$srcdir%g +s%@top_srcdir@%$top_srcdir%g +s%@INSTALL@%$INSTALL%g +" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file +fi; done +rm -f conftest.s* + +# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where +# NAME is the cpp macro being defined and VALUE is the value it is being given. +# +# ac_d sets the value in "#define NAME VALUE" lines. +ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' +ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' +ac_dC='\3' +ac_dD='%g' +# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". +ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_uB='\([ ]\)%\1#\2define\3' +ac_uC=' ' +ac_uD='\4%g' +# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". +ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_eB='$%\1#\2define\3' +ac_eC=' ' +ac_eD='%g' + +if test "${CONFIG_HEADERS+set}" != set; then +EOF +cat >> $CONFIG_STATUS <> $CONFIG_STATUS <<\EOF +fi +for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` + ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + echo creating $ac_file + + rm -f conftest.frag conftest.in conftest.out + ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` + cat $ac_file_inputs > conftest.in + +EOF + +# Transform confdefs.h into a sed script conftest.vals that substitutes +# the proper values into config.h.in to produce config.h. And first: +# Protect against being on the right side of a sed subst in config.status. +# Protect against being in an unquoted here document in config.status. +rm -f conftest.vals +cat > conftest.hdr <<\EOF +s/[\\&%]/\\&/g +s%[\\$`]%\\&%g +s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp +s%ac_d%ac_u%gp +s%ac_u%ac_e%gp +EOF +sed -n -f conftest.hdr confdefs.h > conftest.vals +rm -f conftest.hdr + +# This sed command replaces #undef with comments. This is necessary, for +# example, in the case of _POSIX_SOURCE, which is predefined and required +# on some systems where configure will not decide to define it. +cat >> conftest.vals <<\EOF +s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% +EOF + +# Break up conftest.vals because some shells have a limit on +# the size of here documents, and old seds have small limits too. + +rm -f conftest.tail +while : +do + ac_lines=`grep -c . conftest.vals` + # grep -c gives empty output for an empty file on some AIX systems. + if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi + # Write a limited-size here document to conftest.frag. + echo ' cat > conftest.frag <> $CONFIG_STATUS + sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS + echo 'CEOF + sed -f conftest.frag conftest.in > conftest.out + rm -f conftest.in + mv conftest.out conftest.in +' >> $CONFIG_STATUS + sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail + rm -f conftest.vals + mv conftest.tail conftest.vals +done +rm -f conftest.vals + +cat >> $CONFIG_STATUS <<\EOF + rm -f conftest.frag conftest.h + echo "/* $ac_file. Generated automatically by configure. */" > conftest.h + cat conftest.in >> conftest.h + rm -f conftest.in + if cmp -s $ac_file conftest.h 2>/dev/null; then + echo "$ac_file is unchanged" + rm -f conftest.h + else + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + # The file is in a subdirectory. + test ! -d "$ac_dir" && mkdir "$ac_dir" + fi + rm -f $ac_file + mv conftest.h $ac_file + fi +fi; done + +EOF +cat >> $CONFIG_STATUS <> $CONFIG_STATUS <<\EOF +test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h +rm -f targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c itbl-cpu.h + echo '#include "tc-'"${target_cpu_type}"'.h"' > targ-cpu.h + echo '#include "obj-'"${obj_format}"'.h"' > obj-format.h + echo '#include "te-'"${te_file}"'.h"' > targ-env.h + echo '#include "itbl-'"${target_cpu_type}"'.h"' > itbl-cpu.h + if test "x$cgen_cpu_prefix" != x ; then + echo '#include "opcodes/'"${cgen_cpu_prefix}"'-desc.h"' > cgen-desc.h + fi + + sed -e '/POTFILES =/r po/POTFILES' po/Makefile.in > po/Makefile +exit 0 +EOF +chmod +x $CONFIG_STATUS +rm -fr confdefs* $ac_clean_files +test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 + diff -Nur binutils.old/ltconfig binutils/ltconfig --- binutils.old/ltconfig 2003-02-20 03:09:58.000000000 +0100 +++ binutils/ltconfig 2003-05-23 17:47:18.000000000 +0200 @@ -1111,6 +1111,18 @@ shlibpath_var=DYLD_LIBRARY_PATH ;; +freebsd*-gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so' + soname_spec='${libname}${release}.so$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='GNU/FreeBSD ld.so' + ;; + freebsd1*) dynamic_linker=no ;;