#! /bin/sh

# Test to make sure config.h works in a subdir.
# Report from Alexandre Oliva.

. $srcdir/defs || exit 1

cat > configure.in << 'END'
AM_INIT_AUTOMAKE(nonesuch, nonesuch)
PACKAGE=nonesuch
VERSION=nonesuch
AC_ARG_PROGRAM
AC_PROG_INSTALL
AC_PROG_MAKE_SET
AM_CONFIG_HEADER(include/config.h)
AC_OUTPUT(Makefile include/Makefile)
END

: > Makefile.am
: > acconfig.h

mkdir include
: > include/Makefile.am
: > include/config.h.in

$AUTOMAKE || exit 1

(sed -n -e '/^DIST_COMMON =.*\\$/ {
   :loop
   p
   n
   /\\$/ b loop
   p
   n
   }' -e '/^DIST_COMMON =/ p' Makefile.in | grep acconfig.h) || exit 1

grep 'stamp-h.in:.*acconfig.h' include/Makefile.in || exit 1

# Make sure re-running automake in a different way generates same
# Makefile.in.
mv Makefile.in save
$AUTOMAKE Makefile || exit 1
cmp Makefile.in save