malloc/Makefile

   1 # Copyright (C) 1991, 92, 93, 94, 95, 96, 97, 98 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 #       Makefile for malloc routines
  21 #
  22 subdir  := malloc
  23
  24 all:
  25
  26 dist-headers := malloc.h
  27 headers := $(dist-headers) obstack.h mcheck.h
  28 tests := mallocbug
  29
  30 distribute = thread-m.h mtrace.pl mcheck-init.c
  31
  32 # Things which get pasted together into gmalloc.c.
  33 gmalloc-routines := malloc morecore
  34 # Things to include in the standalone distribution.
  35 dist-routines = $(gmalloc-routines) mcheck mtrace
  36 routines = $(dist-routines) obstack
  37
  38 install-lib := libmcheck.a
  39 non-lib.a := libmcheck.a
  40
  41 # These should be removed by `make clean'.
  42 extra-objs = mcheck-init.o libmcheck.a
  43
  44 # Include the cleanup handler.
  45 aux := set-freeres
  46
  47 include ../Makeconfig
  48
  49 # The AWK script to analyze the output of the mtrace functions.
  50 ifneq ($(PERL),no)
  51 install-bin = mtrace
  52 generated = mtrace
  53
  54 # The Perl script will print addresses and to do this nicely we must know
  55 # whether we are on a 32 or 64 bit machine.
  56 ifneq ($(findstring wordsize-32,$(config-sysdirs)),)
  57 address-width=10
  58 else
  59 address-width=18
  60 endif
  61 endif
  62
  63 include ../Rules
  64
  65 $(objpfx)libmcheck.a: $(objpfx)mcheck-init.o
  66         -rm -f $@
  67         $(patsubst %/,cd % &&,$(objpfx)) \
  68         $(LN_S) $(<F) $(@F)
  69
  70 lib: $(objpfx)libmcheck.a
  71
  72
  73 # Uncomment this for test releases.  For public releases it is too expensive.
  74 #CPPFLAGS-malloc.o += -DMALLOC_DEBUG
  75
  76 $(objpfx)mtrace: mtrace.pl
  77         rm -f $@.new
  78         sed -e 's|@PERL@|$(PERL)|' -e 's|@XXX@|$(address-width)|' \
  79             -e 's|@VERSION@|$(version)|' $^ > $@.new \
  80         && rm -fr $@ && mv $@.new $@ && chmod +x $@