# Copyright 1999-2004 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
# $Header: $

ECLASS=gnustep
INHERITED="$INHERITED $ECLASS"

DESCRIPTION="EClass designed to facilitate building GNUstep Apps, Frameworks, and Bundles on Gentoo."

DEPEND="virtual/glibc
	>=sys-devel/gcc-3.0.4
	gnustep-base/gnustep-make
	gnustep-base/gnustep-base
	gnustep-base/gnustep-gui
	virtual/gnustep-back"
RDEPEND="virtual/glibc
	gnustep-base/gnustep-make
	gnustep-base/gnustep-base
	gnustep-base/gnustep-gui
	virtual/gnustep-back
	gnustep-base/gnustep-env"

egnustepmake() {
	addwrite /root/GNUstep/Defaults/.GNUstepDefaults.lck
	addwrite /root/GNUstep/Library/Services/.GNUstepServices
	addwrite /root/GNUstep/Library/Services/.GNUstepAppList

	cd ${S}

	unset CFLAGS
	unset CC

	if [ -f /usr/GNUstep/System/Makefiles/GNUstep.sh ] ; then
		. /usr/GNUstep/System/Makefiles/GNUstep.sh
	else
		die "gnustep-make not installed!"
	fi

	mkdir -p $TMP/fakehome/GNUstep

	if [ -f ./[mM]akefile -o -f ./GNUmakefile ] ; then
		make \
			HOME=$TMP/fakehome \
			GNUSTEP_USER_ROOT=$TMP/fakehome/GNUstep \
			messages=yes \
			all || die "emake failed"
	else
		die "no Makefile found"
	fi
	return 0
}

egnustepinstall() {
	addwrite /root/GNUstep/Defaults/.GNUstepDefaults.lck
	addwrite /root/GNUstep/Library/Services/.GNUstepServices
	addwrite /root/GNUstep/Library/Services/.GNUstepAppList

	cd ${S}
	
	if [ -f /usr/GNUstep/System/Makefiles/GNUstep.sh ] ; then
                source /usr/GNUstep/System/Makefiles/GNUstep.sh
        else
                die "gnustep-make not installed!"
        fi

	mkdir -p $TMP/fakehome/GNUstep

	# Install packages into GNUSTEP_SYSTEM_ROOT
	# Why?
	# According to filesystem.ps, SYSTEM is for specific
	#  system apps and packages installed by the distributor,
	#  i.e. Gentoo.
	if [ -f ./[mM]akefile -o -f ./GNUmakefile ] ; then
		make \
			GNUSTEP_USER_ROOT=$TMP/fakehome/GNUstep \
			HOME=$TMP/fakehome \
			INSTALL_ROOT_DIR=${D} \
			GNUSTEP_INSTALLATION_DIR=${D}${GNUSTEP_SYSTEM_ROOT} \
			GNUSTEP_LOCAL_ROOT=${GNUSTEP_SYSTEM_ROOT} \
			GNUSTEP_NETWORK_ROOT=${GNUSTEP_SYSTEM_ROOT} \
			GNUSTEP_SYSTEM_ROOT=${GNUSTEP_SYSTEM_ROOT} \
			GNUSTEP_MAKEFILES=${GNUSTEP_SYSTEM_ROOT}/Makefiles \
			TAR_OPTIONS=${TAR_OPTIONS} \
			messages=yes \
		 	install || die "einstall failed: $*"
	else
		die "no Makefile found" 
	fi
	return 0
}

egnusteppostinst() {
	ewarn "Make sure to check handy scripts to ease your GNUstep setup;"
	ewarn "you can find them in /usr/GNUstep/Systems/Tools/Gentoo"
}

info_config_file() {
	ewarn ""
	ewarn "You will need to (inspect -- cause why not? -- and) execute:"
	ewarn " /usr/GNUstep/System/Tools/Gentoo/$1"
	ewarn "as the -user- you will run GNUstep applications as."
}

gnustep_src_compile() {
	egnustepmake || die
}

gnustep_src_install() {
	egnustepinstall || die
}

gnustep_pkg_postinst() {
	egnusteppostinst || die
}

EXPORT_FUNCTIONS src_compile src_install pkg_postinst