tests/link_c_cxx.test

   1 #! /bin/sh
   2 # Copyright (C) 1998, 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 Automake; see the file COPYING.  If not, write to
  18 # the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  19 # Boston, MA 02110-1301, USA.
  20
  21 # Test to make sure the C++ linker is used when appropriate.
  22 # Matthew D. Langston <langston@SLAC.Stanford.EDU>
  23
  24 . ./defs || exit 1
  25
  26 cat >> configure.in << 'END'
  27 AC_PROG_CC
  28 AC_PROG_CXX
  29 END
  30
  31 cat > Makefile.am << 'END'
  32 bin_PROGRAMS = lavalamp
  33 lavalamp_SOURCES = lava.c lamp.cxx
  34 END
  35
  36 : > lava.c
  37 : > lamp.cxx
  38
  39 $ACLOCAL || exit 1
  40 $AUTOMAKE || exit 1
  41
  42
  43 # We should only see the C++ linker in the rules of `Makefile.in'.
  44
  45 # Look for this macro not at the beginning of any line; that will have
  46 # to be good enough for now.
  47 grep '.\$(CXXLINK)' Makefile.in  || exit 1
  48
  49 # We should not see these patterns:
  50 grep '.\$(FLINK)' Makefile.in && exit 1
  51 grep '.\$(LINK)'  Makefile.in && exit 1
  52
  53 exit 0