# Packager: Daniel Mueller, daniel at danm dot de
# Maintainer: Johannes Winkelmann, jw at smts dot ch
# URL: http://www.xemacs.org
# Description: A highly customizable open source text editor and application development system
# Depends on: xorg-xbitmaps, libtiff, libpng, ncurses, lesstif 

name=xemacs
version=21.4.21
release=2
source=(http://ftp.xemacs.org/pub/xemacs/xemacs-21.4/$name-$version.tar.gz
	$name-$version-no_info.diff
	$name-$version-etc-blacklist)
        
build(){
	cd $name-$version
	patch -p0 -i $SRC/$name-$version-no_info.diff

	./configure --prefix=/usr --dynamic=yes --with-x11 \
		--with-menubars=lucid --with-scrollbars=lucid \
		--external-widget --with-jpeg --with-png --with-tiff \
		--with-ncurses --with-pop --with-xfs \
                --with-file-coding

	make
	make autoloads
	
	# create directory hierarchies
	mkdir -p $PKG/usr/{bin,lib,man/man1}
	mkdir -p $PKG/usr/lib/$name-$version/{etc,info,lisp}
	mkdir -p $PKG/usr/lib/$name/lock

	make prefix="$PKG/usr" install

	(cd $PKG/usr/lib/$name-$version/etc; \
		rm ctags.1; ln -s etags.1 ctags.1; \
		rm gnuattach.1; ln -s gnuserv.1 gnuattach.1; \
		rm gnuclient.1; ln -s gnuserv.1 gnuclient.1; \
		rm gnudoit.1; ln -s gnuserv.1 gnudoit.1)
	mv $PKG/usr/lib/$name-$version/etc/*.1 $PKG/usr/man/man1/

	(cd $PKG/usr/bin; rm $name; \
		mv $name-$version $name)

	# remove conflicting files (emacs)
	rm $PKG/usr/bin/{b2m,ctags,etags,rcs-checkin}
	rm $PKG/usr/man/man1/{ctags.1,etags.1,xemacs-ja.1}
	mv $PKG/usr/bin/$name-$version* $PKG/usr/bin/$name.dmp

	find $PKG/usr/lib/$name-$version -name "*.el" | while read file; do
		[ -f ${file}c ] && rm -f $file
	done

	rm -f $PKG/usr/lib/$name-$version/i686-pc-linux/include/{m,s}/README
	rm -f $PKG/usr/lib/$name-$version/lisp/{ChangeLog.*,{,term/}README}

	for i in $(< $SRC/$name-$version-etc-blacklist); do
	        rm -rf $PKG/usr/lib/$name-$version/etc/$i
        done

	# correct permissions
	chown -R root:root $PKG
}