tests/ansi3.test

#! /bin/sh
# Copyright (C) 1998, 1999, 2001, 2002, 2003, 2010 Free Software
# Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

# Actual test of ansi2knr functionality.  Relies on existence
# of working gcc.

required=gcc
. ./defs || Exit 1

set -e

cat >> configure.in << 'END'
AC_PROG_CC
AM_C_PROTOTYPES
AC_OUTPUT
END

cat > Makefile.am << 'END'
AUTOMAKE_OPTIONS = ansi2knr no-dependencies
bin_PROGRAMS = hello
END

cat > hello.c << 'END'
#include <stdio.h>
int
main (int argc, char *argv[])
{
   printf ("yeah, yeah\n");
   return 0;
}
END

# Ignore user CFLAGS.
CFLAGS=
export CFLAGS

# We use gcc and not gcc -traditional as the latter fails on some
# Linux boxes (Red Hat 5.1 in particular).
$ACLOCAL
$AUTOCONF
$AUTOMAKE -a 2>stderr || { cat stderr >&2; Exit 1; }
cat stderr >&2
grep 'Makefile.am:1:.*ansi2knr\.c' stderr
CC='gcc' ./configure
ANSI2KNR=./ansi2knr U=_ $MAKE -e
./hello