-# Copyright (C) 1998-2012 Free Software Foundation, Inc.
+# Copyright (C) 1998-2015 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
#
subdir := debug
+include ../Makeconfig
+
headers := execinfo.h
+# Note that ptsname_r_chk and getlogin_r are not here, but in
+# login/Makefile instead. If that subdir is omitted from the
+# build, its _FORTIFY_SOURCE support will be too.
routines = backtrace backtracesyms backtracesymsfd noophooks \
memcpy_chk memmove_chk mempcpy_chk memset_chk stpcpy_chk \
strcat_chk strcpy_chk strncat_chk strncpy_chk stpncpy_chk \
gets_chk chk_fail readonly-area fgets_chk fgets_u_chk \
read_chk pread_chk pread64_chk recv_chk recvfrom_chk \
readlink_chk readlinkat_chk getwd_chk getcwd_chk \
- realpath_chk ptsname_r_chk fread_chk fread_u_chk \
+ realpath_chk fread_chk fread_u_chk \
wctomb_chk wcscpy_chk wmemcpy_chk wmemmove_chk wmempcpy_chk \
wcpcpy_chk wcsncpy_chk wcscat_chk wcsncat_chk wmemset_chk \
wcpncpy_chk \
swprintf_chk vswprintf_chk wprintf_chk fwprintf_chk \
vwprintf_chk vfwprintf_chk fgetws_chk fgetws_u_chk \
- confstr_chk getgroups_chk ttyname_r_chk getlogin_r_chk \
+ confstr_chk getgroups_chk ttyname_r_chk \
gethostname_chk getdomainname_chk wcrtomb_chk mbsnrtowcs_chk \
wcsnrtombs_chk mbsrtowcs_chk wcsrtombs_chk mbstowcs_chk \
wcstombs_chk asprintf_chk vasprintf_chk dprintf_chk \
CPPFLAGS-tst-longjmp_chk.c = -D_FORTIFY_SOURCE=1
CFLAGS-tst-longjmp_chk2.c = -fexceptions -fasynchronous-unwind-tables
CPPFLAGS-tst-longjmp_chk2.c = -D_FORTIFY_SOURCE=1
+CFLAGS-tst-longjmp_chk3.c = -fexceptions -fasynchronous-unwind-tables
+CPPFLAGS-tst-longjmp_chk3.c = -D_FORTIFY_SOURCE=1
# We know these tests have problems with format strings, this is what
-# we are testing. Disable that warning.
-CFLAGS-tst-chk1.c = -Wno-format
-CFLAGS-tst-chk2.c = -Wno-format
-CFLAGS-tst-chk3.c = -Wno-format
-CFLAGS-tst-chk4.cc = -Wno-format
-CFLAGS-tst-chk5.cc = -Wno-format
-CFLAGS-tst-chk6.cc = -Wno-format
-CFLAGS-tst-lfschk1.c = -Wno-format
-CFLAGS-tst-lfschk2.c = -Wno-format
-CFLAGS-tst-lfschk3.c = -Wno-format
-CFLAGS-tst-lfschk4.cc = -Wno-format
-CFLAGS-tst-lfschk5.cc = -Wno-format
-CFLAGS-tst-lfschk6.cc = -Wno-format
-tst-chk1-ENV = LOCPATH=$(common-objpfx)localedata
-tst-chk2-ENV = LOCPATH=$(common-objpfx)localedata
-tst-chk3-ENV = LOCPATH=$(common-objpfx)localedata
-tst-chk4-ENV = LOCPATH=$(common-objpfx)localedata
-tst-chk5-ENV = LOCPATH=$(common-objpfx)localedata
-tst-chk6-ENV = LOCPATH=$(common-objpfx)localedata
-tst-lfschk1-ENV = LOCPATH=$(common-objpfx)localedata
-tst-lfschk2-ENV = LOCPATH=$(common-objpfx)localedata
-tst-lfschk3-ENV = LOCPATH=$(common-objpfx)localedata
-tst-lfschk4-ENV = LOCPATH=$(common-objpfx)localedata
-tst-lfschk5-ENV = LOCPATH=$(common-objpfx)localedata
-tst-lfschk6-ENV = LOCPATH=$(common-objpfx)localedata
+# we are testing. Disable that warning. They also generate warnings
+# from warning attributes, which cannot be disabled via pragmas, so
+# require -Wno-error to be used.
+CFLAGS-tst-chk1.c = -Wno-format -Wno-error
+CFLAGS-tst-chk2.c = -Wno-format -Wno-error
+CFLAGS-tst-chk3.c = -Wno-format -Wno-error
+CFLAGS-tst-chk4.cc = -Wno-format -Wno-error
+CFLAGS-tst-chk5.cc = -Wno-format -Wno-error
+CFLAGS-tst-chk6.cc = -Wno-format -Wno-error
+CFLAGS-tst-lfschk1.c = -Wno-format -Wno-error
+CFLAGS-tst-lfschk2.c = -Wno-format -Wno-error
+CFLAGS-tst-lfschk3.c = -Wno-format -Wno-error
+CFLAGS-tst-lfschk4.cc = -Wno-format -Wno-error
+CFLAGS-tst-lfschk5.cc = -Wno-format -Wno-error
+CFLAGS-tst-lfschk6.cc = -Wno-format -Wno-error
LDLIBS-tst-chk4 = -lstdc++
LDLIBS-tst-chk5 = -lstdc++
LDLIBS-tst-chk6 = -lstdc++
LDLIBS-tst-lfschk5 = -lstdc++
LDLIBS-tst-lfschk6 = -lstdc++
+# backtrace_symbols only works if we link with -rdynamic. backtrace
+# requires unwind tables on most architectures.
+CFLAGS-tst-backtrace2.c += -funwind-tables
+CFLAGS-tst-backtrace3.c += -funwind-tables
+CFLAGS-tst-backtrace4.c += -funwind-tables
+CFLAGS-tst-backtrace5.c += -funwind-tables
+CFLAGS-tst-backtrace6.c += -funwind-tables
+LDFLAGS-tst-backtrace2 = -rdynamic
+LDFLAGS-tst-backtrace3 = -rdynamic
+LDFLAGS-tst-backtrace4 = -rdynamic
+LDFLAGS-tst-backtrace5 = -rdynamic
+LDFLAGS-tst-backtrace6 = -rdynamic
+
tests = backtrace-tst tst-longjmp_chk tst-chk1 tst-chk2 tst-chk3 \
tst-lfschk1 tst-lfschk2 tst-lfschk3 test-strcpy_chk test-stpcpy_chk \
tst-chk4 tst-chk5 tst-chk6 tst-lfschk4 tst-lfschk5 tst-lfschk6 \
- tst-longjmp_chk2
+ tst-longjmp_chk2 tst-backtrace2 tst-backtrace3 tst-backtrace4 \
+ tst-backtrace5 tst-backtrace6
extra-libs = libSegFault libpcprofile
extra-libs-others = $(extra-libs)
install-bin = pcprofiledump
install-bin-script = xtrace
-include ../Makeconfig
-
ifeq ($(build-shared),yes)
install-bin-script += catchsegv
endif
-generated = catchsegv xtrace
+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@|$$slibpfx|" $< > $@.new
+ sed -e 's|@VERSION@|$(version)|' -e "s|@SLIB@|$$slibpfx|" \
+ -e 's|@PKGVERSION@|$(PKGVERSION)|' \
+ -e 's|@REPORT_BUGS_TO@|$(REPORT_BUGS_TO)|' $< > $@.new
chmod 555 $@.new
mv -f $@.new $@
$(objpfx)xtrace: xtrace.sh
rm -f $@.new
sed -e 's|@BASH@|$(BASH)|' -e 's|@VERSION@|$(version)|' \
- -e 's|@SLIBDIR@|$(sLIBdir)|' -e 's|@BINDIR@|$(bindir)|' $^ > $@.new \
+ -e 's|@SLIBDIR@|$(sLIBdir)|' -e 's|@BINDIR@|$(bindir)|' \
+ -e 's|@PKGVERSION@|$(PKGVERSION)|' \
+ -e 's|@REPORT_BUGS_TO@|$(REPORT_BUGS_TO)|' $^ > $@.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)
projects / thirdparty / glibc.git / blobdiff