(catchsegv): Prefix $LIB with a backslash.
[kopensolaris-gnu/glibc.git] / debug / Makefile
1 # Copyright (C) 1998, 1999, 2000, 2001, 2004 Free Software Foundation, Inc.
2 # This file is part of the GNU C Library.
3
4 # The GNU C Library is free software; you can redistribute it and/or
5 # modify it under the terms of the GNU Lesser General Public
6 # License as published by the Free Software Foundation; either
7 # version 2.1 of the License, or (at your option) any later version.
8
9 # The GNU C Library is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12 # Lesser General Public License for more details.
13
14 # You should have received a copy of the GNU Lesser General Public
15 # License along with the GNU C Library; if not, write to the Free
16 # Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
17 # 02111-1307 USA.
18
19 #
20 #       Sub-makefile for debug portion of the library.
21 #
22 subdir  := debug
23
24 headers := execinfo.h
25 distribute = sigcontextinfo.h register-dump.h frame.h
26
27 routines := backtrace backtracesyms backtracesymsfd noophooks \
28             memcpy_chk memmove_chk mempcpy_chk memset_chk stpcpy_chk \
29             strcat_chk strcpy_chk strncat_chk strncpy_chk \
30             sprintf_chk vsprintf_chk snprintf_chk vsnprintf_chk \
31             printf_chk fprintf_chk vprintf_chk vfprintf_chk \
32             gets_chk chk_fail readonly-area
33
34 CFLAGS-backtrace.c = -fno-omit-frame-pointer
35 CFLAGS-sprintf_chk.c = -D_IO_MTSAFE_IO
36 CFLAGS-snprintf_chk.c = -D_IO_MTSAFE_IO
37 CFLAGS-vsprintf_chk.c = -D_IO_MTSAFE_IO
38 CFLAGS-vsnprintf_chk.c = -D_IO_MTSAFE_IO
39 CFLAGS-printf_chk.c = -D_IO_MTSAFE_IO $(exceptions)
40 CFLAGS-fprintf_chk.c = -D_IO_MTSAFE_IO $(exceptions)
41 CFLAGS-vprintf_chk.c = -D_IO_MTSAFE_IO $(exceptions)
42 CFLAGS-vfprintf_chk.c = -D_IO_MTSAFE_IO $(exceptions)
43 CFLAGS-gets_chk.c = -D_IO_MTSAFE_IO $(exceptions)
44
45 tests = backtrace-tst tst-chk1 tst-chk2 tst-chk3 \
46         test-strcpy_chk test-stpcpy_chk
47
48 extra-libs = libSegFault libpcprofile
49 extra-libs-others = $(extra-libs)
50
51 libSegFault-routines = segfault
52 libSegFault-inhibit-o = $(filter-out .os,$(object-suffixes))
53
54 libpcprofile-routines = pcprofile
55 libpcprofile-inhibit-o = $(filter-out .os,$(object-suffixes))
56
57 others = pcprofiledump
58 install-bin = pcprofiledump
59 install-bin-script = xtrace
60
61 include ../Makeconfig
62
63 distribute += catchsegv.sh xtrace.sh
64 ifeq ($(elf),yes)
65 ifeq ($(build-shared),yes)
66 install-bin-script += catchsegv
67 endif
68 endif
69 generated = catchsegv xtrace
70
71 include ../Rules
72
73 $(objpfx)catchsegv: catchsegv.sh $(common-objpfx)soversions.mk \
74                     $(common-objpfx)config.make
75         slibpfx=`echo $(slibdir)|sed 's/lib\(64\|\)$$/\\\\\\\\$$LIB/'`; \
76         sed -e 's|@VERSION@|$(version)|' -e "s|@SLIB@|$$slibpfx|" $< > $@.new
77         chmod 555 $@.new
78         mv -f $@.new $@
79
80 $(objpfx)pcprofiledump: $(objpfx)pcprofiledump.o
81
82 $(objpfx)xtrace: xtrace.sh
83         rm -f $@.new
84         sed -e 's|@BASH@|$(BASH)|' -e 's|@VERSION@|$(version)|' \
85             -e 's|@SLIBDIR@|$(slibdir)|' -e 's|@BINDIR@|$(bindir)|' $^ > $@.new \
86         && rm -f $@ && mv $@.new $@ && chmod +x $@
87
88 # Depend on libc.so so a DT_NEEDED is generated in the shared objects.
89 # This ensures they will load libc.so for needed symbols if loaded by
90 # a statically-linked program that hasn't already loaded it.
91 $(objpfx)libSegFault.so: $(common-objpfx)libc.so \
92                          $(common-objpfx)libc_nonshared.a \
93                          $(elf-objpfx)$(rtld-installed-name)
94 $(objpfx)libpcprofile.so: $(common-objpfx)libc.so \
95                           $(common-objpfx)libc_nonshared.a \
96                           $(elf-objpfx)$(rtld-installed-name)