-# Copyright (C) 1991, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
+# Copyright (C) 1991, 92, 93, 94, 95, 96 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
# Library General Public License for more details.
# You should have received a copy of the GNU Library General Public
-# License along with the GNU C Library; see the file COPYING.LIB. If
-# not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-# Cambridge, MA 02139, USA.
+# License along with the GNU C Library; see the file COPYING.LIB. If not,
+# write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
#
# Master Makefile for the GNU C library
all: lib others
\f
define autoconf-it
+@-rm -f $@.new
autoconf $(ACFLAGS) $< > $@.new
+chmod a-w,a+x $@.new
mv -f $@.new $@
test ! -d CVS || cvs commit -m'Regenerated: autoconf $(ACFLAGS) $<' $@
endef
-configure: configure.in; $(autoconf-it)
-%/configure: %/configure.in; $(autoconf-it)
+configure: configure.in aclocal.m4; $(autoconf-it)
+%/configure: %/configure.in aclocal.m4; $(autoconf-it)
include Makeconfig
ifndef avoid-generated
-include $(objpfx)sysd-dirs
+-include $(objpfx)sysd-dirs
define \n
endif
# These are the subdirectories containing the library source.
-subdirs := csu assert ctype locale math setjmp signal stdio stdlib \
- malloc string time dirent grp pwd posix io termios resource \
- socket misc gnulib $(wildcard crypt) manual \
- $(sysdep-subdirs) elf
+subdirs = csu assert ctype db locale intl catgets math setjmp signal stdlib \
+ stdio-common $(stdio) $(malloc) string wcsmbs time dirent grp pwd \
+ posix io termios resource misc login socket sysvipc gmon gnulib \
+ wctype manual shadow crypt $(sysdep-subdirs) nss elf po $(add-ons)
export subdirs := $(subdirs) # Benign, useless in GNU make before 3.63.
# The mach and hurd subdirectories have many generated header files which
-# the much of rest of the library depends on, so it is best to build them
+# much of the rest of the library depends on, so it is best to build them
# first (and mach before hurd, at that). The before-compile additions in
# sysdeps/{mach,hurd}/Makefile should make it reliably work for these files
# not to exist when making in other directories, but it will be slower that
+subdir_targets := subdir_lib objects objs others subdir_mostlyclean \
subdir_clean subdir_distclean subdir_realclean \
tests subdir_lint.out \
+ subdir_distinfo \
subdir_echo-headers subdir_echo-distinfo \
- subdir_install $(addprefix install-, \
- no-libc.a bin lib \
- data headers others)
+ subdir_install \
+ $(addprefix install-, no-libc.a bin lib data headers others)
\f
-headers := features.h errno.h sys/errno.h errnos.h limits.h values.h
+headers := errno.h sys/errno.h errnos.h limits.h values.h \
+ features.h gnu-versions.h libc-lock.h xopen_lim.h
aux = sysdep $(libc-init) version
+before-compile = $(objpfx)version-info.h
echo-headers: subdir_echo-headers
# What to install.
install-others = $(includedir)/stubs.h
+ifeq (yes,$(build-shared))
+install-others += $(includedir)/gnu/lib-names.h
+endif
ifeq (yes,$(gnu-ld))
libc-init = set-init
lib: $(common-objpfx)libc.so
endif
-$(objpfx)sysd-dirs: $(+sysdir_pfx)config.make
- (echo define sysdep-subdirs; \
- for dir in $(sysdirs); do \
- if [ -r $(sysdep_dir)/$$dir/Subdirs ]; then \
- sed 's/#.*$$//' $(sysdep_dir)/$$dir/Subdirs; \
- else true; \
- fi; \
- done; \
+all-Subdirs-files = $(wildcard $(addsuffix /Subdirs, $(config-sysdirs)))
+$(objpfx)sysd-dirs: $(+sysdir_pfx)config.make $(all-Subdirs-files)
+ (echo define sysdep-subdirs; \
+ sed 's/#.*$$//' $(all-Subdirs-files) /dev/null; \
echo endef) > $@-tmp
- mv -f $@-tmp $@
+ mv -f $@-tmp $@
+\f
+all-Banner-files = $(wildcard $(addsuffix /Banner, $(subdirs)))
+$(objpfx)version-info.h: $(+sysdir_pfx)config.make $(all-Banner-files)
+ (case $(config-os) in \
+ linux*) version=`(echo -e "#include <linux/version.h>\nUTS_RELEASE"\
+ | $(CC) -E -P - | \
+ sed -e 's/"\([^"]*\)".*/\1/p' -e d) 2>/dev/null`;\
+ if [ -z "$$version" ]; then \
+ if [ -r /proc/version ]; then \
+ version=`sed 's/.*version \([^ ]*\) .*/>>\1<</' \
+ < /proc/version`; \
+ else \
+ version=`uname -r`; \
+ fi; \
+ fi; \
+ echo -n "\"Compiled on a Linux $$version system "; \
+ echo "on `date +%Y/%m/%d`.\\n\"" ;; \
+ *) ;; \
+ esac; \
+ files="$(all-Banner-files)"; \
+ if test -n "$$files"; then \
+ echo "\"Available extensions:"; \
+ sed -e '/^#/d' -e 's/^[[:space:]]*/ /' $$files; \
+ echo "\""; \
+ fi) > $@T
+ mv -f $@T $@
+generated += version-info.h
+
+version.c-objects := $(addprefix $(objpfx)version,$(object-suffixes))
+$(version.c-objects): $(objpfx)version-info.h
\f
# Makerules creates a file `stub-$(subdir)' for each subdirectory, which
# contains `#define __stub_FUNCTION' for each function which is a stub.
echo ' in the C library which is a stub, meaning it will fail';\
echo ' every time called, usually setting errno to ENOSYS. */';\
sort $(subdir-stubs)) > $(objpfx)stubs.h
- $(INSTALL_DATA) $(objpfx)stubs.h $@
+ if test -r $@ && cmp -s $(objpfx)stubs.h $@; \
+ then echo 'stubs.h unchanged'; \
+ else $(INSTALL_DATA) $(objpfx)stubs.h $@; fi
rm -f $(objpfx)stubs.h
\f
+ifeq (yes,$(build-shared))
+
+# Like stubs.h the gnu/lib-names.h header is not used while building the
+# libc itself. So we generate it while installing.
+$(includedir)/gnu/lib-names.h: $(common-objpfx)soversions.mk
+ @rm -f $(objpfx)lib-names.h
+ (echo '/* This file is automatically generated.';\
+ echo ' It defines macros to allow user program to find the shared';\
+ echo ' library files which come as part of GNU libc. */';\
+ echo '#ifndef __GNU_LIB_NAMES_H'; \
+ echo '#define __GNU_LIB_NAMES_H 1'; \
+ echo; \
+ (libs='$(all-sonames)';\
+ for l in $$libs; do \
+ upname=`echo $$l | sed 's/[.]so.*//' | \
+ tr '[:lower:]-' '[:upper:]_'`; \
+ echo "#define $${upname}_SO $$l"; \
+ done;) | sort; \
+ echo; \
+ echo '#endif /* gnu/lib-names.h */';) > $(objpfx)lib-names.h
+ if test -r $@ && cmp -s $(objpfx)lib-names.h $@; \
+ then echo 'gnu/lib-names.h unchanged'; \
+ else $(INSTALL_DATA) $(objpfx)lib-names.h $@; fi
+ rm -f $(objpfx)lib-names.h
+endif
+\f
# This makes the Info or DVI file of the documentation from the Texinfo source.
.PHONY: info dvi
info dvi:
# Subroutines of all cleaning targets.
parent-mostlyclean: common-mostlyclean # common-mostlyclean is in Makerules.
- -rm -f $(common-objpfx)libc.a $(addprefix $(objpfx),$(install-lib))
+ -rm -f $(foreach o,$(object-suffixes),\
+ $(common-objpfx)$(patsubst %,$(libtype$o),c)) \
+ $(addprefix $(objpfx),$(install-lib))
parent-clean: parent-mostlyclean common-clean
-rm -f $(addprefix $(common-objpfx),$(common-generated))
-rm -f $(addprefix $(objpfx),sysd-Makefile sysd-dirs sysd-rules)
# Subroutine of distclean and realclean.
distclean-1: subdir_$(distclean-1)
-rm -f $(config-generated)
- -rm -f $(addprefix $(objpfx),config.status cache.cache)
- -rm -f $(addprefix $(objpfx),config.make config-name.h)
+ -rm -f $(addprefix $(objpfx),config.status config.cache config.log)
+ -rm -f $(addprefix $(objpfx),config.make config-name.h config.h)
ifdef objdir
-rm -f $(objpfx)Makefile
endif
parent_echo-distinfo:
@echo $(addprefix +header+,$(headers)) \
$(addprefix +nodist+,$(generated))
+
\f
# Make the distribution tarfile.
-distribute := README INSTALL NOTES COPYING.LIB COPYING NEWS \
- ChangeLog ChangeLog.[0-9] \
+distribute := README INSTALL FAQ NOTES NEWS PROJECTS \
+ COPYING.LIB COPYING ChangeLog ChangeLog.[0-9] \
Makefile Makeconfig Makerules Rules Make-dist MakeTAGS \
extra-lib.mk o-iterator.mk \
ansidecl.h mkinstalldirs move-if-change install-sh \
configure configure.in aclocal.m4 config.sub config.guess\
- config.make.in config-name.in Makefile.in \
- munch-tmpl.c munch.awk sysdep.h set-hooks.h libc-symbols.h
+ config.h.in config.make.in config-name.in Makefile.in \
+ autolock.sh rellns-sh munch-tmpl.c munch.awk interp.c \
+ sysdep.h set-hooks.h libc-symbols.h version.h shlib-versions \
+ rpm/Makefile rpm/template rpm/rpmrc nsswitch.h netgroup.h
distribute := $(strip $(distribute))
-generated := $(generated) stubs.h
+generated := $(generated) stubs.h version-info.h
README: README.template version.c ; # Make-dist should update README.
endef
INSTALL: manual/maint.texi; $(format-me)
NOTES: manual/creature.texi; $(format-me)
+
+rpm/%: subdir_distinfo
+ $(MAKE) -C $(@D) subdirs='$(subdirs)' $(@F)
git://sourceware.org / glibc.git / blobdiff