tests/link_c_cxx.test

   1 #! /bin/sh
   2 # Copyright (C) 1998, 2001, 2002, 2010, 2011 Free Software Foundation,
   3 # Inc.
   4 #
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 2, or (at your option)
   8 # any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 # Test to make sure the C++ linker is used when appropriate.
  19 # Matthew D. Langston <langston@SLAC.Stanford.EDU>
  20
  21 . ./defs || Exit 1
  22
  23 cat >> configure.in << 'END'
  24 AC_PROG_CC
  25 AC_PROG_CXX
  26 END
  27
  28 cat > Makefile.am << 'END'
  29 bin_PROGRAMS = lavalamp
  30 lavalamp_SOURCES = lava.c lamp.cxx
  31 END
  32
  33 $ACLOCAL
  34 $AUTOMAKE
  35
  36 # We should only see the C++ linker in the rules of `Makefile.in'.
  37
  38 # Look for this macro not at the beginning of any line; that will have
  39 # to be good enough for now.
  40 grep '.\$(CXXLINK)' Makefile.in
  41
  42 # We should not see these patterns:
  43 grep '.\$(FLINK)' Makefile.in && Exit 1
  44 grep '.\$(LINK)'  Makefile.in && Exit 1
  45
  46 Exit 0