#! /bin/sh
# Copyright (C) 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/>.

# Make sure conditionals work with man pages.

. ./defs || Exit 1

set -e

cat >> configure.in << 'END'
AM_CONDITIONAL([COND], [test x"$FOO" = x"true"])
AC_OUTPUT
END

cat > Makefile.am << 'END'
if COND
man_MANS = foo.1
else
man_MANS = bar.2
endif

.PHONY: test1 test2
test1:
	test -f $(mandir)/man1/foo.1
	test ! -f $(mandir)/man2/bar.2
test2:
	test ! -f $(mandir)/man1/foo.1
	test -f $(mandir)/man2/bar.2
END

$ACLOCAL
$AUTOMAKE
$AUTOCONF

mkdir dir1
cd dir1
../configure FOO=true --prefix="`pwd`/_inst"
sed -n '/man_MANS/p' Makefile # useful for debugging
: > foo.1
$MAKE install
$MAKE test1

cd ..
mkdir dir2
cd dir2
../configure FOO=false --prefix="`pwd`/_inst"
sed -n '/man_MANS/p' Makefile # useful for debugging
: > bar.2
$MAKE install
$MAKE test2

: