debug/Makefile

   1 # Copyright (C) 1998, 1999, 2000, 2001 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
  29 CFLAGS-backtrace.c = -fno-omit-frame-pointer
  30
  31 tests = backtrace-tst
  32
  33 extra-libs = libSegFault libpcprofile
  34 extra-libs-others = $(extra-libs)
  35
  36 libSegFault-routines = segfault
  37 libSegFault-inhibit-o = $(filter-out .os,$(object-suffixes))
  38
  39 libpcprofile-routines = pcprofile
  40 libpcprofile-inhibit-o = $(filter-out .os,$(object-suffixes))
  41
  42 others = pcprofiledump
  43 install-bin = pcprofiledump
  44 install-bin-script = xtrace
  45
  46 include ../Makeconfig
  47
  48 distribute += catchsegv.sh xtrace.sh
  49 ifeq ($(elf),yes)
  50 ifeq ($(build-shared),yes)
  51 install-bin-script += catchsegv
  52 endif
  53 endif
  54 generated = catchsegv xtrace
  55
  56 include ../Rules
  57
  58 $(objpfx)catchsegv: catchsegv.sh $(common-objpfx)soversions.mk \
  59                     $(common-objpfx)config.make
  60         sed -e 's|@VERSION@|$(version)|' -e 's|@SLIB@|$(slibdir)|' $< > $@.new
  61         chmod 555 $@.new
  62         mv -f $@.new $@
  63
  64 $(objpfx)pcprofiledump: $(objpfx)pcprofiledump.o
  65
  66 $(objpfx)xtrace: xtrace.sh
  67         rm -f $@.new
  68         sed -e 's|@BASH@|$(BASH)|' -e 's|@VERSION@|$(version)|' \
  69             -e 's|@SLIBDIR@|$(slibdir)|' -e 's|@BINDIR@|$(bindir)|' $^ > $@.new \
  70         && rm -f $@ && mv $@.new $@ && chmod +x $@
  71
  72 # Depend on libc.so so a DT_NEEDED is generated in the shared objects.
  73 # This ensures they will load libc.so for needed symbols if loaded by
  74 # a statically-linked program that hasn't already loaded it.
  75 $(objpfx)libSegFault.so: $(common-objpfx)libc.so \
  76                          $(common-objpfx)libc_nonshared.a \
  77                          $(elf-objpfx)$(rtld-installed-name)
  78 $(objpfx)libpcprofile.so: $(common-objpfx)libc.so \
  79                           $(common-objpfx)libc_nonshared.a \
  80                           $(elf-objpfx)$(rtld-installed-name)