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[PATCH] powerpc: drop R_PPC_REL16 check
- From: Adhemerval Zanella <azanella at linux dot vnet dot ibm dot com>
- To: "GNU C. Library" <libc-alpha at sourceware dot org>
- Date: Tue, 03 Feb 2015 17:43:06 -0200
- Subject: [PATCH] powerpc: drop R_PPC_REL16 check
- Authentication-results: sourceware.org; auth=none
Current minimum support binutils (2.22) supports R_PPC_REL16 as default,
so no need to extra configure checks.
Checked on powerpc32-fpu.
--
* sysdeps/powerpc/powerpc32/configure.ac: Remove R_PPC_REL16 check.
* sysdeps/powerpc/powerpc32/configure: Regenerated.
--
diff --git a/sysdeps/powerpc/powerpc32/configure b/sysdeps/powerpc/powerpc32/configure
index fe5a792..29cfd53 100644
--- a/sysdeps/powerpc/powerpc32/configure
+++ b/sysdeps/powerpc/powerpc32/configure
@@ -1,34 +1,6 @@
# This file is generated from configure.ac by Autoconf. DO NOT EDIT!
# Local configure fragment for sysdeps/powerpc/powerpc32.
-# See whether gas has R_PPC_REL16 relocs.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for R_PPC_REL16 gas support" >&5
-$as_echo_n "checking for R_PPC_REL16 gas support... " >&6; }
-if ${libc_cv_ppc_rel16+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat > conftest.s <<\EOF
- .text
- addis 11,30,_GLOBAL_OFFSET_TABLE_-.@ha
-EOF
-if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'
- { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; }; then
- libc_cv_ppc_rel16=yes
-else
- libc_cv_ppc_rel16=no
-fi
-rm -f conftest*
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc_rel16" >&5
-$as_echo "$libc_cv_ppc_rel16" >&6; }
-if test $libc_cv_ppc_rel16 = no; then
- as_fn_error $? "R_PPC_REL16 is not supported. Binutils is too old." "$LINENO" 5
-fi
-
# See whether GCC uses -msecure-plt.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -msecure-plt by default" >&5
$as_echo_n "checking for -msecure-plt by default... " >&6; }
diff --git a/sysdeps/powerpc/powerpc32/configure.ac b/sysdeps/powerpc/powerpc32/configure.ac
index 21d3f5e..5d3a9b5 100644
--- a/sysdeps/powerpc/powerpc32/configure.ac
+++ b/sysdeps/powerpc/powerpc32/configure.ac
@@ -1,22 +1,6 @@
GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
# Local configure fragment for sysdeps/powerpc/powerpc32.
-# See whether gas has R_PPC_REL16 relocs.
-AC_CACHE_CHECK(for R_PPC_REL16 gas support, libc_cv_ppc_rel16, [dnl
-cat > conftest.s <<\EOF
- .text
- addis 11,30,_GLOBAL_OFFSET_TABLE_-.@ha
-EOF
-if AC_TRY_COMMAND(${CC-cc} -c $CFLAGS conftest.s 1>&AS_MESSAGE_LOG_FD); then
- libc_cv_ppc_rel16=yes
-else
- libc_cv_ppc_rel16=no
-fi
-rm -f conftest*])
-if test $libc_cv_ppc_rel16 = no; then
- AC_MSG_ERROR(R_PPC_REL16 is not supported. Binutils is too old.)
-fi
-
# See whether GCC uses -msecure-plt.
AC_CACHE_CHECK(for -msecure-plt by default, libc_cv_ppc_secure_plt, [dnl
echo 'int foo (void) { extern int bar; return bar; }' > conftest.c