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 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 # 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 AM_PROG_AR
  29 AC_PROG_RANLIB
  30 AC_LIBOBJ([hello])
  31 AC_CONFIG_FILES([dir/Makefile])
  32 AC_OUTPUT
  33 END
  34
  35 cat > Makefile.am << 'END'
  36 SUBDIRS = dir
  37 END
  38
  39 mkdir dir
  40
  41 cat > dir/Makefile.am << 'END'
  42 AUTOMAKE_OPTIONS = ansi2knr
  43 noinst_LIBRARIES = liblib.a
  44 liblib_a_SOURCES =
  45 liblib_a_LIBADD = $(LIBOBJS)
  46 END
  47
  48 cat > dir/hello.c << 'END'
  49 #include <stdio.h>
  50
  51 int
  52 main (int argc, char **argv)
  53 {
  54    printf ("hello\n");
  55 }
  56 END
  57
  58 $ACLOCAL
  59 $AUTOCONF -Wno-obsolete
  60 $AUTOMAKE -Wno-obsolete -a
  61
  62 # Sanity check: make sure it's ok to set ac_cv_prog_cc_stdc as we do.
  63 test `grep -c ac_cv_prog_cc_stdc configure` -gt 1
  64
  65 ./configure ac_cv_prog_cc_stdc=no
  66 $MAKE
  67 test -f dir/hello_.c
  68 $MAKE distclean
  69 test ! -f dir/hello_.c
  70
  71 # Also run without forcing ansi2knr, so we make sure the
  72 # rules work with ANSI compilers.
  73 ./configure
  74 $MAKE
  75 test ! -f dir/hello_.c