#! /bin/sh

# Test to make sure .c.o rule is only included once.
required=libtoolize

. $srcdir/defs || exit 1

cat >> configure.in << 'END'
AC_PROG_CC
AC_PROG_LIBTOOL
END

cat > Makefile.am << 'END'
AUTOMAKE_OPTIONS = no-dependencies
lib_LTLIBRARIES = libltdl.la
libltdl_la_SOURCES = ltdl.c ltdl.h
END

: > ltdl.c
: > ltdl.h

# Create all the files created libtoolize so we don't run libtoolize.
# We don't want the user to need libtool to run this test.
: > ltconfig
: > ltmain.sh
: > config.guess
: > config.sub

set -e

$ACLOCAL -I $aclocaldir || exit 1
$AUTOMAKE -a

grep -c '^\.c\.o:' Makefile.in   | grep '^1$'
grep -c '^\.c\.obj:' Makefile.in | grep '^1$'

exit 0