# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/eclass/rox.eclass,v 1.16 2006/11/15 19:28:33 lack Exp $

# ROX eclass Version 2

# This eclass was created by Sergey Kuleshov (svyatogor@gentoo.org) and
# Alexander Simonov (devil@gentoo.org.ua) to ease installation of ROX desktop
# applications. Enhancements and python additions by Peter Hyman.
# Small fixes and current maintenance by the Rox herd (rox@gentoo.org)

# These variables are used in the GLOBAL scope to decide on DEPENDs, so they
# must be set BEFORE you 'inherit rox':
#
# ROX_VER - the minimum version of rox filer required. Default is 2.1.0
# ROX_LIB_VER - version of rox-lib required if any
# ROX_CLIB_VER - version of rox-clib required if any
#
# These variables are only used in local scopes, and so may be set anywhere in
# the ebuild:
#
# APPNAME - the actual name of the application as the app folder is named
# KEEP_SRC - this flag, if set, will not remove the source directory
#    but will do a make clean in it. This is useful if users wish to
#    preserve the source code for anything

# For examples refer to ebuilds in rox-extra/

# need python to byte compile modules, if any
# need autotools to run autoreconf, if required
inherit python autotools

if [[ -z "${ROX_VER}" ]]; then
	ROX_VER="2.1.0"
fi

RDEPEND=">=rox-base/rox-${ROX_VER}"

if [[ -n "${ROX_LIB_VER}" ]]; then
	RDEPEND="${RDEPEND}
		>=rox-base/rox-lib-${ROX_LIB_VER}"
fi

if [[ -n "${ROX_CLIB_VER}" ]]; then
	RDEPEND="${RDEPEND}
		>=rox-base/rox-clib-${ROX_CLIB_VER}"
	DEPEND="${RDEPEND}
		>=dev-util/pkgconfig-0.20"
fi

rox_src_compile() {
	cd "${APPNAME}"
	#Some packages need to be compiled.
	chmod 755 AppRun
	if [ -d src/ ]; then
		# Bug 150303: Check with Rox-Clib will fail if the user has 0install
		# installed on their system somewhere, so remove the check for it in the
		# configure script, and adjust the path that the 'libdir' program uses
		# to search for it:
		if [ -f src/configure.in ]; then
			cd src
			sed -i.bak -e 's/ROX_CLIB_0LAUNCH/ROX_CLIB/' configure.in
			# TODO: This should really be 'eautoreconf', but that breaks a number
			# of packages (such as pager-1.0.1)
			eautoconf
			cd ..
		fi
		export LIBDIRPATH="/usr/lib/"

		# Most rox self-compiles have a 'read' call to wait for the user to
		# press return if the compile fails.
		# Find and remove this:
		sed -i.bak -e 's/\<read\>/#read/' AppRun

		./AppRun --compile || die "Failed to compile the package"
		if [ -n "${KEEP_SRC}" ]; then
			cd src
			make clean
			cd ..
		else
			rm -rf src
		fi
		# set permissions flag here!
		SET_PERM=true

		# Restore the original AppRun
		mv AppRun.bak AppRun
	fi
}

rox_src_install() {
	if [ -d "${APPNAME}/Help/" ]; then
		for i in "${APPNAME}"/Help/*; do
			dodoc "${i}"
		done
	fi
	insinto /usr/lib/rox
	doins -r ${APPNAME}

	#set correct permissions on files, in case they are wrong
	#include all subdirectories in search, just in case
	find "${D}/usr/lib/rox/${APPNAME}" -name 'AppRun' -print0 | xargs -0 chmod 755 >/dev/null 2>&1
	find "${D}/usr/lib/rox/${APPNAME}" -name 'AppletRun' -print0 | xargs -0 chmod 755 >/dev/null 2>&1

	# set permissions for programs where we have libdir script
	if [ -f "${D}/usr/lib/rox/${APPNAME}/libdir" ]; then
		chmod 755 "${D}/usr/lib/rox/${APPNAME}/libdir"
	fi

	# set permissions for programs where we have rox_run script (all who using rox-clib )
	if [ -f "${D}/usr/lib/rox/${APPNAME}/rox_run" ]; then
		chmod 755 "${D}/usr/lib/rox/${APPNAME}/rox_run"
	fi

	# some programs have choice_install script
	if [ -f "${D}/usr/lib/rox/${APPNAME}/choice_install" ]; then
		chmod 755 "${D}/usr/lib/rox/${APPNAME}/choice_install"
	fi

	# set permissions on all binares files for compiled programs per arch
	if [ -n "${SET_PERM}" ]; then
		ARCH="`uname -m`"
		case ${ARCH} in
			i?86) ARCH=ix86 ;;
		esac
		PLATFORM="`uname -s`-${ARCH}"
		chmod -R 755 "${D}/usr/lib/rox/${APPNAME}/${PLATFORM}"
	fi

	#create a script in bin to run the application from command line
	dodir /usr/bin/
	cat >"${D}/usr/bin/${APPNAME}" <<EOF
#!/bin/sh
exec "/usr/lib/rox/${APPNAME}/AppRun" "\$@"
EOF
	chmod 755 "${D}/usr/bin/${APPNAME}"

	#now compile any and all python files
	python_mod_optimize "${D}/usr/lib/rox/${APPNAME}" >/dev/null 2>&1
}

rox_pkg_postinst() {
	einfo "${APPNAME} has been installed into /usr/lib/rox"
	einfo "You can run it by typing ${APPNAME} at the command line."
	einfo "Or, you can run it by pointing the ROX file manager to the"
	einfo "install location -- /usr/lib/rox/${APPNAME} -- and click"
	einfo "on ${APPNAME}'s icon, drag it to a panel, desktop, etc."
}

EXPORT_FUNCTIONS src_compile src_install pkg_postinst