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Diffstat (limited to 'REORG.TODO/debug/Makefile')
| -rw-r--r-- | REORG.TODO/debug/Makefile | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/REORG.TODO/debug/Makefile b/REORG.TODO/debug/Makefile new file mode 100644 index 0000000000..cd4975c35b --- /dev/null +++ b/REORG.TODO/debug/Makefile @@ -0,0 +1,199 @@ +# Copyright (C) 1998-2017 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, see +# <http://www.gnu.org/licenses/>. + +# +# Sub-makefile for debug portion of the library. +# +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 \ + 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 readlinkat_chk getwd_chk getcwd_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 \ + gethostname_chk getdomainname_chk wcrtomb_chk mbsnrtowcs_chk \ + wcsnrtombs_chk mbsrtowcs_chk wcsrtombs_chk mbstowcs_chk \ + wcstombs_chk asprintf_chk vasprintf_chk dprintf_chk \ + vdprintf_chk obprintf_chk \ + longjmp_chk ____longjmp_chk \ + fdelt_chk poll_chk ppoll_chk \ + explicit_bzero_chk \ + stack_chk_fail fortify_fail \ + $(static-only-routines) +static-only-routines := warning-nop stack_chk_fail_local + +# Building the stack-protector failure routines with stack protection +# makes no sense. + +CFLAGS-stack_chk_fail.c = $(no-stack-protector) +CFLAGS-stack_chk_fail_local.c = $(no-stack-protector) + +CFLAGS-backtrace.c = -fno-omit-frame-pointer +CFLAGS-sprintf_chk.c = $(libio-mtsafe) +CFLAGS-snprintf_chk.c = $(libio-mtsafe) +CFLAGS-vsprintf_chk.c = $(libio-mtsafe) +CFLAGS-vsnprintf_chk.c = $(libio-mtsafe) +CFLAGS-asprintf_chk.c = $(libio-mtsafe) +CFLAGS-vasprintf_chk.c = $(libio-mtsafe) +CFLAGS-obprintf_chk.c = $(libio-mtsafe) +CFLAGS-dprintf_chk.c = $(libio-mtsafe) -fexceptions +CFLAGS-vdprintf_chk.c = $(libio-mtsafe) -fexceptions +CFLAGS-printf_chk.c = $(libio-mtsafe) -fexceptions +CFLAGS-fprintf_chk.c = $(libio-mtsafe) -fexceptions +CFLAGS-vprintf_chk.c = $(libio-mtsafe) -fexceptions +CFLAGS-vfprintf_chk.c = $(libio-mtsafe) -fexceptions +CFLAGS-gets_chk.c = $(libio-mtsafe) -fexceptions +CFLAGS-fgets_chk.c = $(libio-mtsafe) -fexceptions +CFLAGS-fgets_u_chk.c = $(libio-mtsafe) -fexceptions +CFLAGS-fread_chk.c = $(libio-mtsafe) -fexceptions +CFLAGS-fread_u_chk.c = $(libio-mtsafe) -fexceptions +CFLAGS-swprintf_chk.c = $(libio-mtsafe) +CFLAGS-vswprintf_chk.c = $(libio-mtsafe) +CFLAGS-wprintf_chk.c = $(libio-mtsafe) -fexceptions +CFLAGS-fwprintf_chk.c = $(libio-mtsafe) -fexceptions +CFLAGS-vwprintf_chk.c = $(libio-mtsafe) -fexceptions +CFLAGS-vfwprintf_chk.c = $(libio-mtsafe) -fexceptions +CFLAGS-fgetws_chk.c = $(libio-mtsafe) -fexceptions +CFLAGS-fgetws_u_chk.c = $(libio-mtsafe) -fexceptions +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 + +# Need to make sure the settings here override what configure might have +# set up for us, so keep the CFLAGS/CPPFLAGS split logical as the order is: +# <user CFLAGS> <test CFLAGS> <user CPPFLAGS> <test CPPFLAGS> +CFLAGS-tst-longjmp_chk.c = -fexceptions -fasynchronous-unwind-tables +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. They are also testing +# deprecated functions (notably gets) so disable that warning as well. +# And 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-deprecated-declarations -Wno-error +CFLAGS-tst-chk2.c = -Wno-format -Wno-deprecated-declarations -Wno-error +CFLAGS-tst-chk3.c = -Wno-format -Wno-deprecated-declarations -Wno-error +CFLAGS-tst-chk4.cc = -Wno-format -Wno-deprecated-declarations -Wno-error +CFLAGS-tst-chk5.cc = -Wno-format -Wno-deprecated-declarations -Wno-error +CFLAGS-tst-chk6.cc = -Wno-format -Wno-deprecated-declarations -Wno-error +CFLAGS-tst-lfschk1.c = -Wno-format -Wno-deprecated-declarations -Wno-error +CFLAGS-tst-lfschk2.c = -Wno-format -Wno-deprecated-declarations -Wno-error +CFLAGS-tst-lfschk3.c = -Wno-format -Wno-deprecated-declarations -Wno-error +CFLAGS-tst-lfschk4.cc = -Wno-format -Wno-deprecated-declarations -Wno-error +CFLAGS-tst-lfschk5.cc = -Wno-format -Wno-deprecated-declarations -Wno-error +CFLAGS-tst-lfschk6.cc = -Wno-format -Wno-deprecated-declarations -Wno-error +LDLIBS-tst-chk4 = -lstdc++ +LDLIBS-tst-chk5 = -lstdc++ +LDLIBS-tst-chk6 = -lstdc++ +LDLIBS-tst-lfschk4 = -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-backtrace2 tst-backtrace3 tst-backtrace4 \ + tst-backtrace5 tst-backtrace6 + +ifeq (,$(CXX)) +tests-unsupported = tst-chk4 tst-chk5 tst-chk6 \ + tst-lfschk4 tst-lfschk5 tst-lfschk6 +endif + +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 + +ifeq ($(build-shared),yes) +install-bin-script += catchsegv +endif +generated += catchsegv xtrace + +include ../Rules + +ifeq ($(run-built-tests),yes) +LOCALES := de_DE.UTF-8 +include ../gen-locales.mk + +$(objpfx)tst-chk1.out: $(gen-locales) +endif + +sLIBdir := $(shell echo $(slibdir) | sed 's,lib\(\|64\)$$,\\\\$$LIB,') + +$(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|" \ + -e 's|@PKGVERSION@|$(PKGVERSION)|' \ + -e 's|@REPORT_BUGS_TO@|$(REPORT_BUGS_TO)|' $< > $@.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@|$(bindir)|' \ + -e 's|@PKGVERSION@|$(PKGVERSION)|' \ + -e 's|@REPORT_BUGS_TO@|$(REPORT_BUGS_TO)|' $^ > $@.new \ + && rm -f $@ && mv $@.new $@ && chmod +x $@ |