debug/Makefile

   1 # Copyright (C) 1998 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 Library General Public License as
   6 # published by the Free Software Foundation; either version 2 of the
   7 # 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 # Library General Public License for more details.
  13
  14 # You should have received a copy of the GNU Library General Public
  15 # License along with the GNU C Library; see the file COPYING.LIB.  If not,
  16 # write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  17 # Boston, MA 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
  26
  27 routines := backtrace backtracesyms backtracesymsfd
  28
  29 CFLAGS-backtrace.c = -fno-omit-frame-pointer
  30
  31 tests = backtrace-tst
  32
  33 extra-libs = libSegFault
  34 extra-libs-others = $(extra-libs)
  35
  36 libSegFault-routines = segfault
  37 libSegFault-inhibit-o = $(filter-out .os,$(object-suffixes))
  38
  39 distribute += catchsegv.sh
  40 install-bin = catchsegv
  41 generated = catchsegv
  42
  43 include ../Rules
  44
  45 $(objpfx)catchsegv: catchsegv.sh $(common-objpfx)soversions.mk \
  46                     $(common-objpfx)config.make
  47         sed -e 's|@VERSION@|$(version)|' -e 's|@SLIB@|$(slibdir)|' \
  48             -e 's|@SOVER@|$(libSegFault.so-version)|' $< > $@.new
  49         chmod 555 $@.new
  50         mv -f $@.new $@
  51
  52 # Depend on libc.so so a DT_NEEDED is generated in the shared objects.
  53 # This ensures they will load libc.so for needed symbols if loaded by
  54 # a statically-linked program that hasn't already loaded it.
  55 $(objpfx)libSegFault.so: $(common-objpfx)libc.so $(common-objpfx)elf/ld.so