mirror of
https://sourceware.org/git/glibc.git
synced 2024-09-29 10:37:50 +00:00
0324daa005
* sysdeps/stub/sys/sem_buf.h (union semun): New type. * sysdeps/mach/hurd/i386/init-first.c (init1) [PIC]: Call __libc_global_ctors. * sysdeps/i386/init-first.c: Rewritten. * sysdeps/unix/sysv/linux/i386/init-first.S: File removed. * sysdeps/unix/sysv/linux/i386/init-first.c: New file. * sysdeps/unix/sysv/linux/i386/fpu_control.h: Fix name in decl of ___fpu_control. * Makerules (build-shlib): New canned sequence, broken out of lib%.so rule. Link in $^ instead of just $<. (lib%.so: lib%_pic.a): Use it. (libc.so): New target; use $(build-shlib) for cmds, but also depend on soinit.so first and sofini.so last. * elf/soinit.c: New file. * elf/sofini.c: New file. * elf/Makefile (distribute): Add soinit.c and sofini.c. (extra-objs): Add soinit.so and sofini.so. * sysvipc/sys/shm.h (shmat): Fix return type to char *. * sysdeps/stub/sys/ipc_buf.h (key_t): Type removed. * misc/syslog.c (vsyslog): Rewritten using open_memstream to dynamically allocate buffers. * Makerules (install-lib-nosubdir): Make this, rather than install-no-libc.a, depend on the installed shared libraries.
57 lines
1.9 KiB
Makefile
57 lines
1.9 KiB
Makefile
# Makefile for elf subdirectory of GNU C Library.
|
|
|
|
# Copyright (C) 1995 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 libelf.h link.h dlfcn.h
|
|
routines := init-first
|
|
|
|
extra-libs = libelf libdl
|
|
libelf-routines := elf_hash
|
|
libdl-routines := dlopen dlclose dlsym dlerror
|
|
libdl-inhibit-o = $(filter-out .so,$(object-suffixes)) # Build only shared.
|
|
LDFLAGS-dl.so := -e 0 # work around ld bug
|
|
|
|
rtld-routines := rtld $(addprefix dl-,load lookup object reloc \
|
|
runtime sysdep error init fini)
|
|
distribute = $(rtld-routines:=.c) dynamic-link.h do-rel.h \
|
|
soinit.c sofini.c
|
|
|
|
include ../Makeconfig
|
|
|
|
ifeq (yes,$(build-shared))
|
|
extra-objs = $(rtld-routines:=.so) soinit.so sofini.so
|
|
install-lib = ld.so
|
|
endif
|
|
|
|
include ../Rules
|
|
|
|
$(objpfx)ld.so: $(rtld-routines:%=$(objpfx)%.so) \
|
|
$(patsubst %,$(common-objpfx)lib%_pic.a,\
|
|
elf c $(LDLIBS-c.so:-l%=%))
|
|
$(LINK.o) -nostdlib -nostartfiles -shared -o $@ \
|
|
'-Wl,-(' $^ -lgcc '-Wl,-)'
|
|
|
|
$(objpfx)libdl.so: $(objpfx)libdl_pic.a $(common-objpfx)libc.so $(objpfx)ld.so
|
|
$(patsubst %/,cd %;,$(objpfx)) \
|
|
$(LINK.o) -shared -o $(@:$(objpfx)%=%) \
|
|
$(LDFLAGS.so) $(LDFLAGS-dl.so) \
|
|
-Wl,--whole-archive $(^:$(objpfx)%=%)
|