# $Id: Portfile 21144 2007-01-07 02:50:57Z blair@macports.org $

PortSystem 1.0
name		xemacs
version		21.4.19
revision	1
categories	editors
maintainers	nomaintainer@macports.org
description	A highly customizable open source text editor.
long_description \
		 XEmacs is a highly customizable open source text editor and \
		 application development system. It is protected under the \
		 GNU Public License and related to other versions of Emacs, \
		 in particular GNU Emacs.
platforms	darwin
homepage	http://www.xemacs.org
master_sites	ftp://ftp.xemacs.org/pub/xemacs/xemacs-21.4/:stable \
		http://ftp.xemacs.org/pub/xemacs/xemacs-21.4/:stable \
		ftp://ftp.xemacs.org/pub/xemacs/xemacs-21.5/:beta \
		http://ftp.xemacs.org/pub/xemacs/xemacs-21.5/:beta \
		http://mirrors.ibiblio.org/pub/mirrors/xemacs/xemacs-21.5/:beta \
		http://members.shaw.ca/akochoi-xemacs/Old%20Website/diff/:carbonport \
		ftp://ftp.xemacs.org/pub/xemacs/packages/:sumo \
		http://ftp.xemacs.org/pub/xemacs/packages/:sumo \
		http://mirrors.ibiblio.org/pub/mirrors/xemacs/packages/:sumo

distfiles	${name}-${version}${extract.suffix}:stable

checksums	${name}-${version}${extract.suffix} \
		md5 3f753e2cc22a428c7d775339f29c7e46 \
		sha1 638a58db6794d3424e13ad65932697ad1343ab69 \
		rmd160 5e2fdd5073934efa6c42fd44cb6d9f6588754314

configure.args	--without-postgresql --without-ldap --with-sound=none --pdump \
		--site-prefixes=${prefix} --with-tty \
		--with-dialogs=athena --with-widgets=athena --with-athena=3d

depends_lib	lib:libpng.3:libpng lib:libXaw3d.7:Xaw3d

destroot.args	prefix=${destroot}/${prefix}

set xemacs_lib		${destroot}${prefix}/lib/xemacs-${version}
set sumo_date		2006-12-21
set sumo_dist		${name}-sumo-${sumo_date}${extract.suffix}
set mule_sumo_dist	${name}-mule-sumo-${sumo_date}${extract.suffix}

post-destroot {
	if {![variant_isset carbon_beta]} {
		destroot.keepdirs ${destroot}${prefix}/lib/xemacs
	}
}

variant mule {
	depends_lib-append	port:gettext

	configure.args-append	--with-mule

	if {[variant_isset sumo]} {
		distfiles-append	${mule_sumo_dist}:sumo
		checksums-append	${mule_sumo_dist} \
					md5 5816c257bd282cf2f1c4fa1736ade665 \
					sha1 5490d87bb3bf7a01f589ed8b2870ed5290dd00ba \
					rmd160 30d6435525f9dc219f5a01102f31aabd9087135c

		post-destroot {
			ui_info "Installing mule-sumo distribution into destroot"
			xinstall -d -m 0755 ${xemacs_lib}
			system "cp -Rp ${worksrcpath}/../mule-packages ${xemacs_lib}"
		}
	}
}

variant sumo {
	distfiles-append	${sumo_dist}:sumo
	checksums-append	${sumo_dist} \
				md5 f1c170f4ff8000ad2c5d3a5854b22c5c \
				sha1 83fd2adf55a39306a64b6f380a5005fdc1450450 \
				rmd160 eb4f4978ee6c01052cead68e18a49b5b4c44cc12

	post-destroot {
		ui_info "Installing sumo distribution into destroot"
		system "cp -Rp ${worksrcpath}/../xemacs-packages ${xemacs_lib}"
	}
}

# This variant must appear last in this file, since it overrides and
# modifies some of the values set in the above variants.
variant carbon_beta {
	if {![variant_isset mule]} {
		ui_msg "\nThe carbon_beta variant requires that you use the mule variant.\n"
		exit 1
	}

	distfiles-delete	${name}-${version}${extract.suffix}
	version			21.5.26
	set carbonport_name	${name}-${version}-carbon-b5.diff
	distfiles-append	${name}-${version}${extract.suffix}:beta \
				${carbonport_name}.bz2:carbonport

	checksums-append \
		${name}-${version}${extract.suffix} \
			md5 e0cd4521e8857a16f6cd675bb4c1039b \
			sha1 f2bdb0ba704f730d8151bfa83da5157b6b96f0a0 \
		${carbonport_name}.bz2 \
			md5 f77988f09d4a2c95d54c1eb113805b50 \
			sha1 881871b9c8dc3cb1c35df4263cbe944a37fbf928

	extract.only-delete	${carbonport_name}.bz2

	post-extract	{
		 system "cp ${distpath}/${name}-${version}-carbon-b5.diff.bz2 ${workpath}"
		 system "cd ${workpath} && bzip2 -d ${name}-${version}-carbon-b5.diff.bz2"
		 system "cd ${workpath} && patch -p1 -d ${distname} <${name}-${version}-carbon-b5.diff"
	}

	depends_lib
	configure	{}

	build.cmd	cd ${worksrcpath}/carbon/ && sh ./build-app.sh
	build.args	{}

	destroot.args	{}

	set xemacs_lib	${destroot}/Applications/MacPorts/XEmacs.app/Contents/Resources/lib/xemacs/

	post-destroot	{
		xinstall -d -m 0755 ${destroot}/Applications/MacPorts
		system "cp -Rp ${worksrcpath}/carbon/XEmacs.app ${destroot}/Applications/MacPorts/"
	}
}