t/ccnoco.sh

   1 #! /bin/sh
   2 # Copyright (C) 2001-2012 Free Software Foundation, Inc.
   3 #
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 2, or (at your option)
   7 # any later version.
   8 #
   9 # This program 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
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 # Test to make sure we can compile when the compiler doesn't
  18 # understand '-c -o'.
  19
  20 required=gcc
  21 . ./defs || exit 1
  22
  23 cat >> configure.ac << 'END'
  24 AC_PROG_CC
  25 AM_PROG_CC_C_O
  26 # Make sure that $CC can be used after AM_PROG_CC_C_O.
  27 $CC -v || exit 1
  28 AC_OUTPUT
  29 END
  30
  31 cat > Makefile.am << 'END'
  32 bin_PROGRAMS = wish
  33 wish_SOURCES = a.c
  34 # Make sure we need something strange.
  35 wish_CFLAGS = -g
  36 END
  37
  38 cat > a.c << 'END'
  39 #include <stdio.h>
  40
  41 int main ()
  42 {
  43    printf ("hi\n");
  44 }
  45 END
  46
  47 cat > Mycomp << END
  48 #!/bin/sh
  49
  50 case " \$* " in
  51  *\ -c*\ -o* | *\ -o*\ -c*)
  52     exit 1
  53     ;;
  54 esac
  55
  56 # Use '$CC', not 'gcc', to honour the compiler chosen by 't/defs'.
  57 exec $CC "\$@"
  58 END
  59
  60 chmod +x Mycomp
  61
  62 # Make sure the compiler doesn't understand '-c -o'
  63 CC=$(pwd)/Mycomp
  64 export CC
  65
  66 $ACLOCAL
  67 $AUTOCONF
  68 $AUTOMAKE --copy --add-missing
  69
  70 for vpath in : false; do
  71   if $vpath; then
  72     srcdir=..
  73     mkdir build
  74     cd build
  75   else
  76     srcdir=.
  77   fi
  78   $srcdir/configure
  79   $MAKE
  80   cd $srcdir
  81 done
  82
  83 :