tests/ccnoco.test

   1 #! /bin/sh
   2 # Copyright (C) 2001, 2002, 2008  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.1 << 'END'
  24 AC_INIT(a.c)
  25 AM_INIT_AUTOMAKE(nonesuch, 0.23)
  26 AC_PROG_CC
  27 AM_PROG_CC_C_O
  28 AC_OUTPUT(Makefile)
  29 END
  30
  31 # This one makes sure that $CC can be used after AM_PROG_CC_C_O.
  32 cat > configure.3 << 'END'
  33 AC_INIT(a.c)
  34 AM_INIT_AUTOMAKE(nonesuch, 0.23)
  35 AC_PROG_CC
  36 AM_PROG_CC_C_O
  37 $CC -v > Hi 2>&1 || exit 1
  38 AC_OUTPUT(Makefile)
  39 END
  40
  41 cat > Makefile.am << 'END'
  42 bin_PROGRAMS = wish
  43 wish_SOURCES = a.c
  44 # Make sure we need something strange.
  45 wish_CFLAGS = -g
  46 END
  47
  48 cat > a.c << 'END'
  49 #include <stdio.h>
  50
  51 int main ()
  52 {
  53    printf ("hi\n");
  54 }
  55 END
  56
  57 cat > Mycomp << 'END'
  58 #!/bin/sh
  59
  60 case " "$* in
  61  *\ -c*\ -o* | *\ -o*\ -c*)
  62     exit 1
  63     ;;
  64 esac
  65
  66 exec gcc "$@"
  67 END
  68
  69 chmod +x Mycomp
  70
  71 set -e
  72
  73
  74 # Ignore user CFLAGS.
  75 CFLAGS=
  76 export CFLAGS
  77
  78 for conf in configure.1 configure.3; do
  79    cp $conf configure.in
  80
  81    $ACLOCAL
  82    $AUTOCONF
  83    $AUTOMAKE --copy --add-missing
  84
  85    rm -rf build
  86    mkdir build
  87    cd build
  88
  89    # Make sure the compiler doesn't understand `-c -o'
  90    CC=`pwd`/../Mycomp
  91    export CC
  92
  93    ../configure
  94    $MAKE
  95
  96    cd ..
  97 done