# --- SDE-COPYRIGHT-NOTE-BEGIN ---
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
#
# Filename: package/.../automake/parse-config
# Copyright (C) 2004 - 2006 The T2 SDE Project
# Copyright (C) 1998 - 2003 Clifford Wolf
#
# More information can be found in the files COPYING and README.
#
# 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; version 2 of the License. A copy of the
# GNU General Public License can be found in the file COPYING.
# --- SDE-COPYRIGHT-NOTE-END ---


# If an application is running automake, it includes all the stuff
# from usr/share/aclocal/ and so depends on all packages placing
# something there.
#
# We can savely ignore those dependencies, since a package which is really
# using an others package aclocal file will also access other files related
# to the package outside of usr/share/aclocal.
#
var_append flistrfilter "|" ".*:	/usr/share/aclocal/.*"

automake_fixup() {
	local pref=$root
	if ! atstage native; then
		pref=$base/build/$SDECFG_ID/TOOLCHAIN/tools.cross
	fi

	if [ -d $pref/usr/share/automake/ ]; then
		# search (recursively) for the files
		find -name config.sub -o -name config.guess | while read file; do
		if grep -q Autoconf $file ; then
			echo "Updating $file"
			cp -fv $pref/usr/share/automake/${file##*/} $file
		fi
		done
	fi
}

# some packages do not include an up-to-date config.{sub,guess}
if ! atstage toolchain && hasflag AUTOMAKE-QUIRK; then
	hook_add preconf 3 automake_fixup
fi

pkg_automake_export_aclocal() {
	for x in $(cd "${root:-/}"; for d in opt/*/share/aclocal{,-*}/ \
		usr/share/aclocal{,-*}/ .$datadir/aclocal{,-*}/; do
		[ -d "$d" ] || continue
		readlink -f "$d"
	done | sort -u); do
		export ACLOCAL_FLAGS="$ACLOCAL_FLAGS -I $x"
	done
}

hook_add preconf 3 'pkg_automake_export_aclocal'