#! /bin/sh
# Copyright (C) 2001, 2002, 2003, 2011 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/>.

# Test for ansi2knr in another directory.

required=gcc
. ./defs || Exit 1

set -e

cat > configure.in << 'END'
AC_INIT(one/joe.c)
AM_INIT_AUTOMAKE(liver, 0.23)
AC_PROG_CC
AM_C_PROTOTYPES
AC_OUTPUT(Makefile one/Makefile two/Makefile)
END

cat > Makefile.am << 'END'
SUBDIRS = one two
END

mkdir one two

cat > one/Makefile.am << 'END'
AUTOMAKE_OPTIONS = ansi2knr
bin_PROGRAMS = joe
END

cat > two/Makefile.am << 'END'
AUTOMAKE_OPTIONS = ../one/ansi2knr
bin_PROGRAMS = maude
END

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

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

$ACLOCAL
$AUTOCONF
$AUTOMAKE -a
# Ignore user CFLAGS.
CFLAGS=
export CFLAGS
CC=gcc ./configure

# This is ugly!  If we set U at make time then the "wrong" file gets
# included.
find . -name '*.Po' -print \
| while read file; do
    base="`echo $file | sed -e 's/\.Po//'`"
    mv $file ${base}_.Po
done

# So is this!  If we set ANSI2KNR on the make command line then the
# wrong value is passed to two's Makefile.
mv one/Makefile one/Makefile.old
sed -e 's,ANSI2KNR =,ANSI2KNR = ./ansi2knr,' < one/Makefile.old > one/Makefile

U=_ $MAKE -e
./one/joe
./two/maude