# Contributor: Cameron Banta <cbanta@gmail.com>
# Maintainer: Cameron Banta <cbanta@gmail.com>
pkgname=ghostscript
pkgver=9.16
pkgrel=2
pkgdesc="An interpreter for the PostScript language and for PDF"
url="http://ghostscript.com/"
arch="all"
license="GPL3"
makedepends="autoconf automake libjpeg-turbo-dev libpng-dev jasper-dev expat-dev
	zlib-dev tiff-dev freetype-dev lcms2-dev gtk+3.0-dev
	cups-dev libtool jbig2dec-dev openjpeg-dev"
subpackages="$pkgname-doc $pkgname-dev $pkgname-gtk"
source="http://downloads.ghostscript.com/public/$pkgname-$pkgver.tar.gz
	ghostscript-system-zlib.patch
	ghostscript-system-openjpeg2.patch
	ghostscript-wrf-snprintf.patch
	fix-sprintf.patch
	CVE-2015-3228.patch
	"

_builddir="$srcdir/ghostscript-$pkgver"
prepare() {
	cd "$_builddir"
	for i in $source; do
		case $i in
		*.patch) msg $i; patch -p1 -i "$srcdir"/$i || return 1;;
		esac
	done

	# force it to use system-libs
	rm -r jpeg libpng zlib expat tiff lcms2 cups/libs jbig2dec \
		freetype openjpeg || return 1

	# fix parallel builds
	sed -i -e 's/ECHO_XE/ECHOGS_XE/g' \
		-e 's/^\($(GLOBJ)md5.$(OBJ) :.*\)/\1 $(ECHOGS_XE)/' \
		base/lib.mak || return 1
	aclocal && autoconf --force

	cd $_builddir/ijs
	libtoolize --force && aclocal && autoconf && automake --add-missing
}

build(){
	# build ijs
	cd "$_builddir"/ijs
	./configure \
		--build=$CBUILD \
		--host=$CHOST \
		--prefix=/usr \
		--enable-shared \
		--disable-static \
		|| return 1
	make

	cd "$_builddir"

	# --disable-compile-inits is needed to link with system-zlib
	./configure \
		--build=$CBUILD \
		--host=$CHOST \
		--prefix=/usr \
		--sysconfdir=/etc \
		--mandir=/usr/share/man \
		--infodir=/usr/share/info \
		--docdir=/usr/share/doc/"$pkgname" \
		--enable-dynamic \
		--disable-static \
		--with-system-libtiff \
		--with-ijs \
		--with-jbig2dec \
		--without-omni \
		--enable-gtk \
		--with-drivers=ALL \
		--with-fontpath=/usr/share/fonts/Type1:/usr/share/fonts \
		--disable-compile-inits \
		|| return 1
	make so all || return 1 
}

package() {
	cd "$_builddir"
	make -j1 DESTDIR="${pkgdir}" install soinstall || return 1

	cd "$_builddir"/ijs
	make -j1 DESTDIR="${pkgdir}" install || return 1
	cd..

	rm "$pkgdir"/usr/lib/*.la || return 1

	#create empty dir for future fonts
	mkdir -p "${pkgdir}"/usr/share/fonts/Type1

	# license and copying
	install -m644 -D "$srcdir/$pkgname-$pkgver/LICENSE" \
		"$pkgdir/usr/share/licenses/$pkgname/LICENSE"
	install -m644 -D "$srcdir/$pkgname-$pkgver/doc/COPYING" \
		"$pkgdir/usr/share/licenses/$pkgname/COPYING"

	# make the doc and examples more alpine like 
	#	(the --docdir above doesn't seem to work so good)
	mkdir -p "$pkgdir/usr/share/doc/$pkgname"
	mv "$pkgdir/usr/share/$pkgname/$pkgver/doc" "$pkgdir/usr/share/doc/$pkgname"
	mv "$pkgdir/usr/share/$pkgname/$pkgver/examples" "$pkgdir/usr/share/doc/$pkgname"
}

gtk() {
	pkgdesc="A GTK-enabled PostScript interpreter and renderer"
	install -d "$subpkgdir"/usr/bin
	mv "$pkgdir"/usr/bin/gsx "$subpkgdir"/usr/bin/
}

md5sums="829319325bbdb83f5c81379a8f86f38f  ghostscript-9.16.tar.gz
c180cac458c6ab7bcd319fe092abb9cd  ghostscript-system-zlib.patch
7bc12888cccf6d2827d0ff012813220f  ghostscript-system-openjpeg2.patch
f5129f6cc01a3d593cf02fe1ef94cbe8  ghostscript-wrf-snprintf.patch
ed14fa288463e08e1e6074a5d1ebbcbb  fix-sprintf.patch
27971c7530ffd4e4046d1ffb61cac13d  CVE-2015-3228.patch"
sha256sums="746d77280cca8afdd3d4c2c1389e332ed9b0605bd107bcaae1d761b061d1a68d  ghostscript-9.16.tar.gz
bcbd4154fc186b3564fa6140d57117f243a5d703823c03443434c09aeef20684  ghostscript-system-zlib.patch
0d029c98b2149715b63d2eae9634eca0d427bf77e713dd355854412fc92b35ac  ghostscript-system-openjpeg2.patch
3ca8f75d743aae7f2baa109a2a9217c33867c13e88e0ddbc96dc9be39157ae72  ghostscript-wrf-snprintf.patch
3051dff937ab9ced9f88b36384400b10bc9cdb39b2abd3ece8f4c41a0246874e  fix-sprintf.patch
e6407cc5d74b6963242efec942c92b093a076c835451e6b949417b85d24c85d1  CVE-2015-3228.patch"
sha512sums="cd7da12f55379f7d388bd2573a307426da230a2220766a7138ab49990fb34343801a6d5e76ba0f4d6c97a5871359658ca043fcc700242b02f30de30a15b2847f  ghostscript-9.16.tar.gz
6449fe3594d2b61aa4a96762a91db847242dbbb407c6743af8a5db0f7f18bb82df3c89e974e6b23deecaaf7b6bf1fb6930713cbe6229ec3d8b26dd65115893a8  ghostscript-system-zlib.patch
f874540fc53f85a3587253aaf8a29fc7792590938daf7f44e573cbbdac258b39db8baccce9569737c5c1a0a3816c6a8ff55b97f60dbefbba0c1729fd202d0ddd  ghostscript-system-openjpeg2.patch
86f30dd61c4ee87e1cf72686da4ee6d0dd89100e122279c038dd7cb813a72b95d170ca2ae8cf6a10f2a01b18e49c704dc6aca5cbb5253886908332a90b7a7c2b  ghostscript-wrf-snprintf.patch
300712709ec75f728c703f6a2a5abd992b7c2137df81cc1dd4f6e96c690077e0d5a4afd0e06ce55660061911ddfbf1e68d7020ec3e5f2124602133a10451ec42  fix-sprintf.patch
142772a600d69e48e2a58d84ebf08fb89a8794cfa0424b81f35b7bb99399a07ed2bbfb2a2e7c60663f3e8cfcc223c04c23433cb81a3ab5dbd59cd8252f930367  CVE-2015-3228.patch"