mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-09 23:00:07 +00:00
68dbb3a69e
Sun Dec 15 01:53:20 1996 Ulrich Drepper <drepper@cygnus.com> * Makefile (subdirs): Change crypt to md5-crypt. * crypt/Makefile, crypt/md5-crypt.c, crypt/md5.c, crypt/md5.h, crypt/md5c-test.c, crypt/md5test.c: Move to new directory md5-crypt. * sysdeps/unix/sysv/linux/configure.in: Refer to linuxthreads and crypt instead of LinuxThreads and des-crypt. * Makefile (subdirs): Add nss back. * sysdeps/unix/inet/Subdirs: Move nis to end of file to fulfill dependencies. * libio/iofclose.c: Implement fclose(NULL) as closing all streams. * stdio-common/Makefile (routines): Add fcloseall. * stdio-common/fcloseall.c: New file. * sysdeps/generic/abort.c: Make implementation POSIX.1 compatible. * sysdeps/mach/libc-lock.h: Add definition of __libc_lock_trylock. * sysdeps/stub/libc-lock.h: Define __libc_lock_trylock to always return 0. * stdio-common/printf.h: Define MIN and MAX only if not already defined. * stdio-common/vfprintf.c: Set errno to EBADF if stream does not allow writing. Required by POSIX.1. * libio/libioP.h (CHECK_FILE): Use MAYBE_SET_EINVAL instead of assignment. * interp.c: Update copyright. * libio/clearerr.c: Likewise. * libio/ioseekoff.c: Likewise. * libio/ioseekpos.c: Likewise. * stdio/fclose.c: Likewise. * stdio/fflus.c: Likewise. * libio/libio.h [!_IO_MTSAFE_IO]: Define _IO_cleanup_region_start and _IO_cleanup_region_end as empty. * libio/fgetc.c: Use _IO_cleanup_region_start and _IO_cleanup_region_end instead of __libc_cleanup_region_start and __libc_cleanup_region_end. * libio/fputc.c: Likewise. * libio/freopen.c: Likewise. * libio/fseek.c: Likewise. * libio/getc.c: Likewise. * libio/getchar.c: Likewise. * libio/iofclose.c: Likewise. * libio/iofflush.c: Likewise. * libio/iofgetpos.c: Likewise. * libio/iofgets.c: Likewise. * libio/iofputs.c: Likewise. * libio/iofread.c: Likewise. * libio/iofsetpos.c: Likewise. * libio/ioftell.c: Likewise. * libio/iofwrite.c: Likewise. * libio/iogetdelim.c: Likewise. * libio/iogets.c: Likewise. * libio/ioputs.c: Likewise. * libio/iosetbuffer.c: Likewise. * libio/iosetvbuf.c: Likewise. * libio/ioungetc.c: Likewise. * libio/iovspintf.c: Use cleanup handler to make sure no dangling locks can stay over. * libio/iovsscanf.c: Likewise. * libio/genops.c: Use _IO_lock_init_recursive and _IO_lock_fini instead of __libc_lock_init_recursive and __libc_lock_fini. * libio/filedoalloc.c: Only use __isatty when compiling GNU libc. Otherwise use isatty. * libio/fileops.c: Likewise for __open and open. * login/utmp_file.c (getutent_r_file): Use fcntl instead of flock. * nis/ypclnt.h: Add more casts to prevent warnings. * nss/Makefile (services): Remove dns. (libnss_dns, libnss_dns-inhibit-o): Remove definition. ($(objpfx)libnss_dns.so): Removed. * nss/nss_dns/dns-host.c, nss/nss_dns/dns-network.c: Moved to... * resolv/nss_dns: ...here. * resolv/Makefile (extra-libs): Add libnss_dns. (libnss_dns-routines, libnss_dns-inhibit-o): Define as in nss/Makefile. * nss/XXX-lookup.c: Call __nss_database_lookup with new argument specifying alternate name for entry in /etc/nsswitch.conf * nss/nsswitch.c: If no entry with primary name is found in /etc/nsswitch.conf try alternate name if given. * nss/nsswitch.h: Add new parameter in prototype for __nss_database_lookup. * nss/spwd-lookup.c: Provide alternative entry name to look for. This makes our NSS compatible with Solaris' nsswitch.conf files. * string/tst-strlen.c: Change all counting variables to type size_t to prevent warnings. * sysdeps/posix/fpathconf.c: Update copyright. * sysdeps/posix/pathconf.c: Don't call fpathconf to do the work. Opening the file at this path may fail if it is a FIFO or pipe. These changes make the time implementation POSIX.1 compliant. * time/localtime.c (__localtime_r): Always call __tzset not only if __tzset_run is zero. * time/strftime.c: Add definition of memset_space to help to reduce for systems which have memset. (strftime): Don't use tm_zone member of argument for zone name. Instead always use tzname[]. Call tzset() as required by POSIX.1 before any action. * time/tzset.c (tzset): Set tzname[] as required by POSIX.1. Remove global variable __tzset_run. __tzset is now called always when a dependent function is used. (__tzset): Caching happens based on the contents of the environment variable TZ. Fri Dec 13 01:06:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * sysdeps/unix/sysv/linux/paths.h: Add _PATH_KLOG. Thu Dec 12 09:16:35 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * rellns-sh: Correctly handle a relative source file name. Wed Dec 11 19:18:40 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * login/utmp_file.c (setutent_file): Seek back to beginning of the file if resetting. Thu Dec 12 16:39:12 1996 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu> * hurd/hurdinit.c (map0): Delete function. Don't do this on _hurd_preinit_hook. * hurd/hurdstartup.c (_hurd_startup): Map page zero redzone here.
309 lines
11 KiB
Makefile
309 lines
11 KiB
Makefile
# 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
|
||
# modify it under the terms of the GNU Library General Public License as
|
||
# published by the Free Software Foundation; either version 2 of the
|
||
# License, or (at your option) any later version.
|
||
|
||
# The GNU C Library 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
|
||
# 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., 59 Temple Place - Suite 330,
|
||
# Boston, MA 02111-1307, USA.
|
||
|
||
#
|
||
# Master Makefile for the GNU C library
|
||
#
|
||
ifneq (,)
|
||
This makefile requires GNU Make.
|
||
endif
|
||
|
||
|
||
# This is the default target; it makes everything except the tests.
|
||
.PHONY: all
|
||
all: lib others
|
||
|
||
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 aclocal.m4; $(autoconf-it)
|
||
%/configure: %/configure.in aclocal.m4; $(autoconf-it)
|
||
|
||
include Makeconfig
|
||
|
||
ifndef avoid-generated
|
||
-include $(objpfx)sysd-dirs
|
||
define \n
|
||
|
||
|
||
endef
|
||
sysdep-subdirs := $(subst $(\n), ,$(sysdep-subdirs))
|
||
endif
|
||
|
||
# These are the subdirectories containing the library source.
|
||
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 md5-crypt nss $(sysdep-subdirs) 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
|
||
# 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
|
||
# way with more somewhat expensive `make' invocations.
|
||
subdirs := $(filter mach,$(subdirs)) $(filter hurd,$(subdirs)) \
|
||
$(filter-out mach hurd,$(subdirs))
|
||
|
||
# All initialization source files.
|
||
+subdir_inits := $(wildcard $(foreach dir,$(subdirs),$(dir)/init-$(dir).c))
|
||
# All subdirectories containing initialization source files.
|
||
+init_subdirs := $(patsubst %/,%,$(dir $(+subdir_inits)))
|
||
|
||
|
||
# These are the targets that are made by making them in each subdirectory.
|
||
+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)
|
||
|
||
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
|
||
else
|
||
libc-init = munch-init
|
||
$(objpfx)munch-init.c: munch.awk munch-tmpl.c $(+subdir_inits)
|
||
awk -f $< subdirs='$(+init_subdirs)' $(word 2,$^) > $@-t
|
||
mv -f $@-t $@
|
||
generated := $(generated) munch-init.c
|
||
endif
|
||
|
||
|
||
include Makerules
|
||
|
||
# Install from subdirectories too.
|
||
install: subdir_install
|
||
|
||
# Build subdirectory lib objects.
|
||
lib-noranlib: subdir_lib
|
||
|
||
ifeq (yes,$(build-shared))
|
||
# Build the shared object from the PIC object library.
|
||
lib: $(common-objpfx)libc.so
|
||
endif
|
||
|
||
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 $@
|
||
|
||
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
|
||
|
||
# Makerules creates a file `stub-$(subdir)' for each subdirectory, which
|
||
# contains `#define __stub_FUNCTION' for each function which is a stub.
|
||
# Here we paste all of these together into <stubs.h>.
|
||
|
||
subdir-stubs := $(foreach dir,$(subdirs),$(common-objpfx)stub-$(dir))
|
||
|
||
# Since stubs.h is never needed when building the library, we simplify the
|
||
# hairy installation process by producing it in place only as the last part
|
||
# of the top-level `make install'. It depends on subdir_install, which
|
||
# iterates over all the subdirs; subdir_install in each subdir depends on
|
||
# the subdir's stubs file. Having more direct dependencies would result in
|
||
# extra iterations over the list for subdirs and many recursive makes.
|
||
$(includedir)/stubs.h: subdir_install
|
||
@rm -f $(objpfx)stubs.h
|
||
(echo '/* This file is automatically generated.';\
|
||
echo ' It defines a symbol `__stub_FUNCTION'\'' for each function';\
|
||
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
|
||
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
|
||
|
||
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
|
||
|
||
# This makes the Info or DVI file of the documentation from the Texinfo source.
|
||
.PHONY: info dvi
|
||
info dvi:
|
||
$(MAKE) -C manual $@
|
||
|
||
# This makes all the subdirectory targets.
|
||
|
||
# For each target, make it depend on DIR/target for each subdirectory DIR.
|
||
$(+subdir_targets): %: $(addsuffix /%,$(subdirs))
|
||
|
||
# Compute a list of all those targets.
|
||
all-subdirs-targets := $(foreach dir,$(subdirs),\
|
||
$(addprefix $(dir)/,$(+subdir_targets)))
|
||
|
||
# The action for each of those is to cd into the directory and make the
|
||
# target there.
|
||
$(all-subdirs-targets):
|
||
$(MAKE) -C $(@D) $(@F)
|
||
|
||
.PHONY: $(+subdir_targets) $(all-subdirs-targets)
|
||
|
||
# Targets to clean things up to various degrees.
|
||
|
||
.PHONY: clean realclean distclean distclean-1 parent-clean parent-mostlyclean
|
||
|
||
# Subroutines of all cleaning targets.
|
||
parent-mostlyclean: common-mostlyclean # common-mostlyclean is in Makerules.
|
||
-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 $(objpfx),sysd-Makefile sysd-dirs sysd-rules)
|
||
|
||
clean: parent-clean
|
||
# This is done this way rather than having `subdir_clean' be a
|
||
# dependency of this target so that libc.a will be removed before the
|
||
# subdirectories are dealt with and so they won't try to remove object
|
||
# files from it when it's going to be removed anyway.
|
||
@$(MAKE) subdir_clean no_deps=t
|
||
mostlyclean: parent-mostlyclean
|
||
@$(MAKE) subdir_mostlyclean no_deps=t
|
||
|
||
# The realclean target is just like distclean for the parent, but we want
|
||
# the subdirs to know the difference in case they care.
|
||
realclean distclean: parent-clean
|
||
# This is done this way rather than having `subdir_distclean' be a
|
||
# dependency of this target so that libc.a will be removed before the
|
||
# subdirectories are dealt with and so they won't try to remove object
|
||
# files from it when it's going to be removed anyway.
|
||
@$(MAKE) distclean-1 no_deps=t distclean-1=$@ avoid-generated=yes
|
||
|
||
# Subroutine of distclean and realclean.
|
||
distclean-1: subdir_$(distclean-1)
|
||
-rm -f $(config-generated)
|
||
-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
|
||
-rm -f $(sysdep-$(distclean-1))
|
||
|
||
.PHONY: echo_subdirs
|
||
echo_subdirs:;@echo '$(subdirs)'
|
||
|
||
.PHONY: echo-distinfo parent_echo-distinfo
|
||
echo-distinfo: parent_echo-distinfo subdir_echo-distinfo
|
||
parent_echo-distinfo:
|
||
@echo $(addprefix +header+,$(headers)) \
|
||
$(addprefix +nodist+,$(generated))
|
||
|
||
|
||
# Make the distribution tarfile.
|
||
|
||
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.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 version-info.h
|
||
|
||
README: README.template version.c ; # Make-dist should update README.
|
||
|
||
define format-me
|
||
@rm -f $@
|
||
makeinfo --no-validate --no-warn --no-headers $< -o $@
|
||
-chmod a-w $@
|
||
endef
|
||
INSTALL: manual/maint.texi; $(format-me)
|
||
NOTES: manual/creature.texi; $(format-me)
|
||
|
||
rpm/%: subdir_distinfo
|
||
$(MAKE) -C $(@D) subdirs='$(subdirs)' $(@F)
|