tests/ansi10.test

   1 #! /bin/sh
   2 # Copyright (C) 2002, 2006  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 3, 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 # Make sure ansi2knr works with $(LIBOBJS).
  18
  19 required=gcc
  20 . ./defs || Exit 1
  21
  22 set -e
  23
  24 cat >> configure.in << 'END'
  25 AC_PROG_CC
  26 AC_PROG_CC_STDC
  27 AM_C_PROTOTYPES
  28 AC_PROG_RANLIB
  29 AC_LIBOBJ([hello])
  30 AC_CONFIG_FILES([dir/Makefile])
  31 AC_OUTPUT
  32 END
  33
  34 cat > Makefile.am << 'END'
  35 SUBDIRS = dir
  36 END
  37
  38 mkdir dir
  39
  40 cat > dir/Makefile.am << 'END'
  41 AUTOMAKE_OPTIONS = ansi2knr
  42 noinst_LIBRARIES = liblib.a
  43 liblib_a_SOURCES =
  44 liblib_a_LIBADD = $(LIBOBJS)
  45 END
  46
  47 cat > dir/hello.c << 'END'
  48 #include <stdio.h>
  49
  50 int
  51 main (int argc, char **argv)
  52 {
  53    printf ("hello\n");
  54 }
  55 END
  56
  57 $ACLOCAL
  58 $AUTOCONF
  59 $AUTOMAKE -a
  60
  61 # Sanity check: make sure it's ok to set ac_cv_prog_cc_stdc as we do.
  62 test `grep -c ac_cv_prog_cc_stdc configure` -gt 1
  63
  64 ./configure ac_cv_prog_cc_stdc=no
  65 $MAKE
  66 test -f dir/hello_.c
  67 $MAKE distclean
  68 test ! -f dir/hello_.c
  69
  70 # Also run without forcing ansi2knr, so we make sure the
  71 # rules work with ANSI compilers.
  72 ./configure
  73 $MAKE
  74 test ! -f dir/hello_.c