tests/ccnoco3.test

   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 `compile' doesn't call 'mv SRC SRC'.
  18
  19 required=gcc
  20 . ./defs || Exit 1
  21
  22 cat >> configure.in << 'END'
  23 AC_PROG_CC
  24 AM_PROG_CC_C_O
  25 $CC --version; $CC -v; # For debugging.
  26 AC_OUTPUT
  27 END
  28
  29 cat > Makefile.am << 'END'
  30 AUTOMAKE_OPTIONS = subdir-objects
  31 bin_PROGRAMS = wish
  32 wish_SOURCES = a.c
  33 END
  34
  35 mkdir sub
  36
  37 cat > a.c << 'END'
  38 #include <stdio.h>
  39
  40 int main ()
  41 {
  42   printf ("hi\n");
  43 }
  44 END
  45
  46 cat > Mycomp << END
  47 #!/bin/sh
  48
  49 case " \$* " in
  50  *\ -c*\ -o* | *\ -o*\ -c*)
  51     exit 1
  52     ;;
  53 esac
  54
  55 # Use '$CC', not 'gcc', to honour the compiler chosen by 'tests/defs'.
  56 exec $CC "\$@"
  57 END
  58
  59 chmod +x Mycomp
  60
  61 $ACLOCAL
  62 $AUTOCONF
  63 $AUTOMAKE --copy --add-missing
  64
  65 mkdir build
  66 cd build
  67
  68 # Make sure the compiler doesn't understand `-c -o'
  69 CC=`pwd`/../Mycomp
  70 export CC
  71
  72 ../configure
  73 $MAKE 2>stderr || { cat stderr >&2; Exit 1; }
  74 cat stderr >&2
  75 grep 'mv.*the same file' stderr && Exit 1
  76
  77 :