mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-22 19:00:07 +00:00
a5113b141c
Thu Aug 8 16:17:38 1996 Ulrich Drepper <drepper@cygnus.com> * pwd/getpwent.c: Define BUFLEN from NSS_BUFLEN_PASSWD. * pwd/getpwent_r.c: Likewise. * pwd/getpwnam.c: Likewise. * pwd/getpwnam_r.c: Likewise. * pwd/getpwuid.c: Likewise. * pwd/getpwuid_r.c: Likewise. * grp/getgrent.c: Define BUFLEN from NSS_BUFLEN_GROUP. * grp/getgrent_r.c: Likewise. * grp/getgrgid.c: Likewise. * grp/getgrgid_r.c: Likewise. * grp/getgrnam.c: Likewise. * pwd/fgetpwent_r.c: New file. Reentrant version of fgetpwent. * pwd/fgetpwent.c: Rewrite to use fgetpwent_r. * pwd/Makefile (routines): Add fgetpwent_r. * pwd/pwd.h: Add prototypes for __fgetpwent_r and fgetpwent_r. * grp/fgetgrent_r.c: New file. Reentrant version of fgetgrent. * grp/fgetgrent.c: Rewrite to use fgetgrent_r. * grp/Makefile (routines): Add fgetgrent_r. * grp/grp.h: Add prototypes for __fgetgrent_r and fgetgrent_r. Implement shadow password lookup functions. This is no complete shadow password suite. * shadow/Makefile: New file. * shadow/fgetspent.c: New file. * shadow/fgetspent_r.c: New file. * shadow/getspent.c: New file. * shadow/getspent_r.c: New file. * shadow/getspnam.c: New file. * shadow/getspnam_r.c: New file. * shadow/putspent.c: New file. * shadow/sgetspent.c: New file. * shadow/sgetspent_r.c: New file. * shadow/shadow.h: New file. * shadow/spwd-lookup.c: New file. * shadow/nss_files/files-spwd.c: New file. Thu Aug 8 13:33:45 1996 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/sysv/linux/ftime.c: New file. Available system call is only a stub. Reported by Matthias Urlichs. * Makeconfig [!default_cflags]: Change default value from `-g' to `-g -O'. * configure.in: Recognize i686. * sysdeps/i386/i686/Implies: Default on i586 optimized code. Thu Aug 8 12:40:20 1996 Matthias Urlichs <smurf@smurf.noris.de> * Makeconfig [$(build-omitfp) == yes]: Add to CFLAGS-.so value of CFLAGS-.o, not CFLAGS-o. * sysdeps/unix/sysv/linux/init-first.c (init): Add volatile pointer to ourself. Otherwise `gcc -O3' optimized init away. sure that all tables in binary file are word-aligned.
110 lines
3.6 KiB
Makefile
110 lines
3.6 KiB
Makefile
# Makefile for elf subdirectory of GNU C Library.
|
||
|
||
# Copyright (C) 1995, 1996 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., 675 Mass Ave,
|
||
# Cambridge, MA 02139, USA.
|
||
|
||
subdir := elf
|
||
|
||
headers = elf.h elfclass.h link.h dlfcn.h
|
||
routines = $(dl-routines) dl-open dl-close dl-symbol dl-support \
|
||
enbl-secure
|
||
|
||
# The core dynamic linking functions are in libc for the static and
|
||
# profiled libraries.
|
||
dl-routines = $(addprefix dl-,load cache lookup object reloc deps \
|
||
runtime error init fini debug)
|
||
# But they are absent from the shared libc, because that code is in ld.so.
|
||
elide-routines.so = $(dl-routines) dl-support enbl-secure
|
||
|
||
# ld.so uses those routines, plus some special stuff for being the program
|
||
# interpreter and operating independent of libc.
|
||
rtld-routines := rtld $(dl-routines) dl-sysdep dl-minimal
|
||
distribute = $(rtld-routines:=.c) dynamic-link.h do-rel.h dl-machine.h \
|
||
soinit.c sofini.c ldd.sh.in eval.c
|
||
|
||
extra-libs = libdl
|
||
libdl-routines := dlopen dlclose dlsym dlerror dladdr
|
||
|
||
|
||
all: # Make this the default target; it will be defined in Rules.
|
||
|
||
include ../Makeconfig
|
||
|
||
ifeq (yes,$(build-shared))
|
||
extra-objs = $(rtld-routines:=.so) soinit.so sofini.so
|
||
generated = librtld.so dl-allobjs.so
|
||
install-others = $(slibdir)/$(rtld-installed-name)
|
||
install-bin = ldd
|
||
endif
|
||
|
||
include ../Rules
|
||
|
||
|
||
ifeq (yes, $(build-shared))
|
||
# Make sure these things are built in the `make lib' pass so they can be used
|
||
# to run programs during the `make others' pass.
|
||
lib-noranlib: $(objpfx)$(rtld-installed-name) \
|
||
$(addprefix $(objpfx),$(extra-objs))
|
||
endif
|
||
|
||
# Command to link into a larger single relocatable object.
|
||
reloc-link = $(LINK.o) -nostdlib -nostartfiles -r -o $@
|
||
|
||
$(objpfx)dl-allobjs.so: $(rtld-routines:%=$(objpfx)%.so)
|
||
$(reloc-link) $^
|
||
|
||
# Link together the dynamic linker into a single relocatable object.
|
||
$(objpfx)librtld.so: $(objpfx)dl-allobjs.so $(common-objpfx)libc_pic.a
|
||
$(reloc-link) '-Wl,-(' $^ -lgcc '-Wl,-)'
|
||
|
||
$(objpfx)ld.so: $(objpfx)librtld.so
|
||
$(rtld-link) -Wl,-soname=$(rtld-installed-name)
|
||
|
||
define rtld-link
|
||
$(LINK.o) -nostdlib -nostartfiles -shared -o $@ \
|
||
-Wl,-rpath=$(default-rpath) $^
|
||
endef
|
||
|
||
# The dl code in the static libc needs a default library path.
|
||
CFLAGS-dl-support.c = -D'DEFAULT_RPATH="$(default-rpath)"'
|
||
|
||
ifneq (ld.so, $(rtld-installed-name))
|
||
# Make sure ld-gnu.so.1 exists in the build directory so we can link
|
||
# against it.
|
||
$(objpfx)$(rtld-installed-name): $(objpfx)ld.so
|
||
rm -f $@
|
||
ln -s $(<F) $@
|
||
endif
|
||
|
||
|
||
# Specify the dependencies of libdl.so; its commands come from the generic
|
||
# rule to build a shared library.
|
||
$(objpfx)libdl.so: $(objpfx)libdl_pic.a $(common-objpfx)libc.so $(objpfx)ld.so
|
||
|
||
$(slibdir)/$(rtld-installed-name): $(objpfx)ld.so; $(do-install-program)
|
||
|
||
$(objpfx)ldd: ldd.sh.in Makefile
|
||
sed 's%@RTLD@%$(slibdir)/$(rtld-installed-name)%g' < $< > $@.new
|
||
chmod 555 $@.new
|
||
mv -f $@.new $@
|
||
|
||
# muwahaha
|
||
|
||
LDFLAGS-dl.so = -Wl,-dynamic-linker,$(slibdir)/$(rtld-installed-name)
|
||
$(objpfx)libdl.so: $(objpfx)eval.so
|