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glibc/debug/Makefile
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# Copyright (C) 1998,1999,2000,2001,2004,2005 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 Lesser General Public | |
# License as published by the Free Software Foundation; either | |
# version 2.1 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 | |
# Lesser General Public License for more details. | |
# You should have received a copy of the GNU Lesser General Public | |
# License along with the GNU C Library; if not, write to the Free | |
# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | |
# 02111-1307 USA. | |
# | |
# Sub-makefile for debug portion of the library. | |
# | |
subdir := debug | |
headers := execinfo.h | |
distribute = sigcontextinfo.h register-dump.h frame.h | |
routines = backtrace backtracesyms backtracesymsfd noophooks \ | |
memcpy_chk memmove_chk mempcpy_chk memset_chk stpcpy_chk \ | |
strcat_chk strcpy_chk strncat_chk strncpy_chk \ | |
sprintf_chk vsprintf_chk snprintf_chk vsnprintf_chk \ | |
printf_chk fprintf_chk vprintf_chk vfprintf_chk \ | |
gets_chk chk_fail readonly-area fgets_chk fgets_u_chk \ | |
read_chk pread_chk pread64_chk recv_chk recvfrom_chk \ | |
readlink_chk getwd_chk getcwd_chk realpath_chk ptsname_r_chk \ | |
wctomb_chk stack_chk_fail \ | |
$(static-only-routines) | |
static-only-routines := warning-nop stack_chk_fail_local | |
CFLAGS-backtrace.c = -fno-omit-frame-pointer | |
CFLAGS-sprintf_chk.c = -D_IO_MTSAFE_IO | |
CFLAGS-snprintf_chk.c = -D_IO_MTSAFE_IO | |
CFLAGS-vsprintf_chk.c = -D_IO_MTSAFE_IO | |
CFLAGS-vsnprintf_chk.c = -D_IO_MTSAFE_IO | |
CFLAGS-printf_chk.c = -D_IO_MTSAFE_IO $(exceptions) | |
CFLAGS-fprintf_chk.c = -D_IO_MTSAFE_IO $(exceptions) | |
CFLAGS-vprintf_chk.c = -D_IO_MTSAFE_IO $(exceptions) | |
CFLAGS-vfprintf_chk.c = -D_IO_MTSAFE_IO $(exceptions) | |
CFLAGS-gets_chk.c = -D_IO_MTSAFE_IO $(exceptions) | |
CFLAGS-fgets_chk.c = -D_IO_MTSAFE_IO $(exceptions) | |
CFLAGS-fgets_u_chk.c = -D_IO_MTSAFE_IO $(exceptions) | |
CFLAGS-read_chk.c = -fexceptions -fasynchronous-unwind-tables | |
CFLAGS-pread_chk.c = -fexceptions -fasynchronous-unwind-tables | |
CFLAGS-pread64_chk.c = -fexceptions -fasynchronous-unwind-tables | |
CFLAGS-recv_chk.c = -fexceptions -fasynchronous-unwind-tables | |
CFLAGS-recvfrom_chk.c = -fexceptions -fasynchronous-unwind-tables | |
tests = backtrace-tst tst-chk1 tst-chk2 tst-chk3 \ | |
tst-lfschk1 tst-lfschk2 tst-lfschk3 test-strcpy_chk test-stpcpy_chk | |
extra-libs = libSegFault libpcprofile | |
extra-libs-others = $(extra-libs) | |
libSegFault-routines = segfault | |
libSegFault-inhibit-o = $(filter-out .os,$(object-suffixes)) | |
libpcprofile-routines = pcprofile | |
libpcprofile-inhibit-o = $(filter-out .os,$(object-suffixes)) | |
others = pcprofiledump | |
install-bin = pcprofiledump | |
install-bin-script = xtrace | |
include ../Makeconfig | |
distribute += catchsegv.sh xtrace.sh | |
ifeq ($(elf),yes) | |
ifeq ($(build-shared),yes) | |
install-bin-script += catchsegv | |
endif | |
endif | |
generated = catchsegv xtrace | |
include ../Rules | |
$(objpfx)catchsegv: catchsegv.sh $(common-objpfx)soversions.mk \ | |
$(common-objpfx)config.make | |
slibpfx=`echo $(slibdir)|sed 's/lib\(64\|\)$$/\\\\\\\\$$LIB/'`; \ | |
sed -e 's|@VERSION@|$(version)|' -e "s|@SLIB@|$$slibpfx|" $< > $@.new | |
chmod 555 $@.new | |
mv -f $@.new $@ | |
$(objpfx)pcprofiledump: $(objpfx)pcprofiledump.o | |
$(objpfx)xtrace: xtrace.sh | |
rm -f $@.new | |
sed -e 's|@BASH@|$(BASH)|' -e 's|@VERSION@|$(version)|' \ | |
-e 's|@SLIBDIR@|$(slibdir)|' -e 's|@BINDIR@|$(bindir)|' $^ > $@.new \ | |
&& rm -f $@ && mv $@.new $@ && chmod +x $@ | |
# Depend on libc.so so a DT_NEEDED is generated in the shared objects. | |
# This ensures they will load libc.so for needed symbols if loaded by | |
# a statically-linked program that hasn't already loaded it. | |
$(objpfx)libSegFault.so: $(common-objpfx)libc.so \ | |
$(common-objpfx)libc_nonshared.a \ | |
$(elf-objpfx)$(rtld-installed-name) | |
$(objpfx)libpcprofile.so: $(common-objpfx)libc.so \ | |
$(common-objpfx)libc_nonshared.a \ | |
$(elf-objpfx)$(rtld-installed-name) |