tests/substref.test

   1 #! /bin/sh
   2 # Copyright (C) 2001, 2002  Free Software Foundation, Inc.
   3 #
   4 # This file is part of GNU Automake.
   5 #
   6 # GNU Automake is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 2, or (at your option)
   9 # any later version.
  10 #
  11 # GNU Automake is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with autoconf; see the file COPYING.  If not, write to
  18 # the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  19 # Boston, MA 02111-1307, USA.
  20
  21 # Test for bug in variable substitution references when left hand pattern is
  22 # null.
  23 # Report from Richard Boulton
  24
  25 required=gcc
  26 . ./defs || exit 1
  27
  28 cat > configure.in << 'END'
  29 AC_INIT(hello.c)
  30 AM_INIT_AUTOMAKE(hello,0.23)
  31 AC_PROG_CC
  32 AC_OUTPUT(Makefile)
  33 END
  34
  35 cat > hello.c << 'END'
  36 END
  37
  38 cat > Makefile.am << 'END'
  39
  40 var1 = dlmain
  41
  42 var2 = $(var1:=.)
  43
  44 helldl_SOURCES = $(var2:=c)
  45
  46 echorule:
  47         @echo $(helldl_SOURCES) $(helldl_OBJECTS)
  48
  49 bin_PROGRAMS = helldl
  50 END
  51
  52 # Ignore user CFLAGS.
  53 CFLAGS=
  54 export CFLAGS
  55
  56 set -e
  57
  58 $ACLOCAL
  59 $AUTOCONF
  60 $AUTOMAKE -a
  61
  62 CC='gcc' ./configure
  63
  64 val=`$MAKE -s echorule`;
  65 echo $val
  66 test "x$val" = "xdlmain.c dlmain.o"
  67
  68 # This is unrelated to the rest of this test.  But while we are
  69 # at it, make sure we don't use am__helldl_SOURCES_DIST here, since
  70 # it's not needed.  DIST_SOURCES should contains $(helldl_SOURCES).
  71 grep am__helldl_SOURCES_DIST Makefile && exit 1
  72 grep 'DIST_SOURCES.*\(helldl_SOURCES\)' Makefile