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b122c7038e
* Makeconfig (config-LDFLAGS): Define to -Wl-dynamic-linker=$(libdir)$(rtld-installed-name). (rtld-installed-name): New variable. * elf/Makefile (install-lib): Variable removed. (install-others): Define this instead, to $(libdir)(rtld-installed-name). ($(libdir)(rtld-installed-name)): New target; install from ld.so. * elf/ldd.sh.in: New file. * elf/Makefile (distribute): Add ldd.sh.in. (install-bin): Add ldd. ($(objpfx)ldd: ldd.sh.in): New rule. * sysdeps/mach/hurd/dl-sysdep.c: Use __hurd_fail throughout. * hurd/hurd.h (__hurd_fail): Replace macro with inline function. Translate some Mach errors to Hurd errors. * elf/rtld.c (dl_main): Under --list, print msg if executable is statically linked. * elf/dl-load.c (_dl_map_object_from_fd): Rewrote program header table processing. Sat Oct 7 01:25:48 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> * sysdeps/stub/machine-gmon.h: Add #error. Fri Oct 6 01:49:48 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> * elf/dynamic-link.h (elf_get_dynamic_info): If DYN is null, don't examine it.
63 lines
2.1 KiB
Makefile
63 lines
2.1 KiB
Makefile
# Makefile for elf subdirectory of GNU C Library.
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# Copyright (C) 1995 Free Software Foundation, Inc.
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# This file is part of the GNU C Library.
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# The GNU C Library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Library General Public License as
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# published by the Free Software Foundation; either version 2 of the
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# License, or (at your option) any later version.
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# The GNU C Library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Library General Public License for more details.
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# You should have received a copy of the GNU Library General Public
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# License along with the GNU C Library; see the file COPYING.LIB. If
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# not, write to the Free Software Foundation, Inc., 675 Mass Ave,
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# Cambridge, MA 02139, USA.
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subdir := elf
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headers := elf.h libelf.h link.h dlfcn.h
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routines := init-first
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extra-libs = libelf libdl
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libelf-routines := elf_hash
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libdl-routines := dlopen dlclose dlsym dlerror
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libdl-inhibit-o = $(filter-out .so,$(object-suffixes)) # Build only shared.
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rtld-routines := rtld $(addprefix dl-,load lookup object reloc \
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runtime sysdep error init fini)
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distribute = $(rtld-routines:=.c) dynamic-link.h do-rel.h \
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soinit.c sofini.c ldd.sh.in
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include ../Makeconfig
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ifeq (yes,$(build-shared))
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extra-objs = $(rtld-routines:=.so) soinit.so sofini.so
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install-others = $(libdir)(rtld-installed-name)
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install-bin = ldd
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endif
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include ../Rules
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$(objpfx)ld.so: $(rtld-routines:%=$(objpfx)%.so) \
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$(patsubst %,$(common-objpfx)lib%_pic.a,\
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elf c $(LDLIBS-c.so:-l%=%))
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$(LINK.o) -nostdlib -nostartfiles -shared -o $@ \
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'-Wl,-(' $^ -lgcc '-Wl,-)'
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$(objpfx)libdl.so: $(objpfx)libdl_pic.a $(common-objpfx)libc.so $(objpfx)ld.so
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$(patsubst %/,cd %;,$(objpfx)) \
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$(LINK.o) -shared -o $(@:$(objpfx)%=%) \
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$(LDFLAGS.so) $(LDFLAGS-dl.so) \
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-Wl,--whole-archive $(^:$(objpfx)%=%)
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$(libdir)$(rtld-installed-name): $(objpfx)ld.so; $(do-install-program)
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$(objpfx)ldd: ldd.sh.in
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sed 's%@RTLD@%$(libdir)/$(rtld-installed-name)%g' < $< > $@.new
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mv -f $@.new $@
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