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8dd569934c
* dlfcn/Makefile (libdl-routines): Add dladdr1. * dlfcn/dladdr1.c: New file. * dlfcn/dlfcn.h [__USE_GNU]: Declare dladdr1. [__USE_GNU] (RTLD_DL_SYMENT, RTLD_DL_LINKMAP): New enum constants. * elf/dl-addr.c (_dl_addr): Take new args, a struct link_map ** and a const ElfNN_Sym ** to fill in. * include/dlfcn.h: Update decl. Include <link.h>. * dlfcn/dladdr.c (dladdr): Update caller. * malloc/mtrace.c (tr_where): Likewise. * sysdeps/generic/elf/backtracesyms.c: Likewise. * sysdeps/generic/elf/backtracesymsfd.c: Likewise. * dlfcn/Versions (libdl: GLIBC_2.3.3): New set, add dladdr1. * Versions.def (libdl): Define GLIBC_2.3.3 set.
118 lines
4.0 KiB
Makefile
118 lines
4.0 KiB
Makefile
# Copyright (C) 1995-2002, 2003 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 Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the 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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# Lesser General Public License for more details.
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# You should have received a copy of the GNU Lesser General Public
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# License along with the GNU C Library; if not, write to the Free
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# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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# 02111-1307 USA.
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subdir := dlfcn
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headers := bits/dlfcn.h dlfcn.h
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extra-libs := libdl
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libdl-routines := dlopen dlclose dlsym dlvsym dlerror dladdr dladdr1 eval
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distribute := dlopenold.c glreflib1.c glreflib2.c failtestmod.c eval.c \
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defaultmod1.c defaultmod2.c errmsg1mod.c modatexit.c \
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modcxaatexit.c modstatic.c \
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bug-dlsym1-lib1.c bug-dlsym1-lib2.c
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extra-libs-others := libdl
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include ../Makeconfig
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ifeq ($(versioning),yes)
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libdl-routines += dlopenold
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libdl-shared-only-routines := dlopenold
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endif
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libdl-shared-only-routines += eval
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ifeq (yes,$(build-shared))
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tests = glrefmain failtest tst-dladdr default errmsg1 tstcxaatexit \
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bug-dlopen1 bug-dlsym1
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ifeq (yes,$(have-protected))
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tests += tstatexit
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endif
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endif
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modules-names = glreflib1 glreflib2 failtestmod defaultmod1 defaultmod2 \
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errmsg1mod modatexit modcxaatexit \
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bug-dlsym1-lib1 bug-dlsym1-lib2
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ifeq (yesyesyes,$(build-static)$(build-shared)$(elf))
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tests += tststatic
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tests-static += tststatic
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modules-names += modstatic
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tststatic-ENV = LD_LIBRARY_PATH=$(objpfx):$(common-objpfx):$(common-objpfx)elf
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endif
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extra-objs += $(modules-names:=.os) eval.os
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generated := $(modules-names:=.so)
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include ../Rules
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LDFLAGS-dl.so = -Wl,-dynamic-linker,$(slibdir)/$(rtld-installed-name)
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test-modules = $(addprefix $(objpfx),$(addsuffix .so,$(modules-names)))
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$(test-modules): $(objpfx)%.so: $(objpfx)%.os
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$(build-module)
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$(objpfx)glrefmain: $(libdl)
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$(objpfx)glrefmain.out: $(objpfx)glrefmain \
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$(objpfx)glreflib1.so $(objpfx)glreflib2.so
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$(objpfx)failtest: $(libdl)
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$(objpfx)failtest.out: $(objpfx)failtestmod.so
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$(objpfx)tst-dladdr: $(libdl)
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$(objpfx)tst-dladdr.out: $(objpfx)glreflib1.so
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LDFLAGS-default = $(LDFLAGS-rdynamic)
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$(objpfx)default: $(libdl) $(objpfx)defaultmod1.so $(objpfx)defaultmod2.so
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$(objpfx)defaultmod1.so: $(libdl) $(common-objpfx)libc_nonshared.a
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LDFLAGS-defaultmod2.so = $(LDFLAGS-Bsymbolic)
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$(objpfx)defaultmod2.so: $(libdl) $(common-objpfx)libc_nonshared.a
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$(objpfx)errmsg1: $(libdl)
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$(objpfx)errmsg1.out: $(objpfx)errmsg1 $(objpfx)errmsg1mod.so
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$(objpfx)tstatexit: $(libdl)
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$(objpfx)tstatexit.out: $(objpfx)tstatexit $(objpfx)modatexit.so
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CPPFLAGS-modcxaatexit.c = -DNOT_IN_libc
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$(objpfx)tstcxaatexit: $(libdl)
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$(objpfx)tstcxaatexit.out: $(objpfx)tstcxaatexit $(objpfx)modcxaatexit.so
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$(objpfx)modatexit.so: $(common-objpfx)libc.so $(common-objpfx)libc_nonshared.a
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$(objpfx)tststatic: $(objpfx)libdl.a
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$(objpfx)tststatic.out: $(objpfx)tststatic $(objpfx)modstatic.so
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$(objpfx)modstatic.so: $(common-objpfx)libc.so $(common-objpfx)libc_nonshared.a
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$(objpfx)bug-dlopen1: $(libdl)
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$(objpfx)bug-dlsym1: $(libdl) $(objpfx)bug-dlsym1-lib2.so
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$(objpfx)bug-dlsym1.out: $(objpfx)bug-dlsym1-lib1.so \
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$(objpfx)bug-dlsym1-lib2.so
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$(objpfx)bug-dlsym1-lib1.so: $(objpfx)bug-dlsym1-lib2.so \
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$(common-objpfx)libc.so \
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$(common-objpfx)libc_nonshared.a
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$(objpfx)bug-dlsym1-lib2.so: $(common-objpfx)libc.so \
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$(common-objpfx)libc_nonshared.a
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# Depend on libc.so so a DT_NEEDED is generated in the shared objects.
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# This ensures they will load libc.so for needed symbols if loaded by
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# a statically-linked program that hasn't already loaded it.
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$(objpfx)libdl.so: $(common-objpfx)libc.so $(common-objpfx)libc_nonshared.a \
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$(if $(filter yes,$(elf)), $(elfobjdir)/ld.so)
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