#!/bin/sh

NAME="ghostscript"
DESC="An interpreter for the PostScript language and for PDF"

MAKEDEPS="make freetype openjpeg libpng zlib tiff cups jbig2dec"
DEPS="musl "

PKG_VER=9.56.1
SOURCE="https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/download/gs9561/ghostscript-$PKG_VER.tar.gz"
ADDITIONAL="ghostscript-system-zlib.patch fix-sprintf.patch "

prepare () {
    apply_patches
    	rm -r jpeg libpng zlib tiff lcms2mt cups/libs jbig2dec \
		freetype

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

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

build () {
    # build ijs
	cd "$BUILD_ROOT"/ijs
	./configure \
		--prefix=/usr \
		--enable-shared \
		--disable-static
	make

	cd "$BUILD_ROOT"

	# --disable-compile-inits is needed to link with system-zlib
	./configure \
		--prefix=/usr \
		--sysconfdir=/etc \
		--mandir=/usr/share/man \
		--infodir=/usr/share/info \
		--docdir=/usr/share/doc/ghostscript \
		--enable-dynamic \
		--with-system-libtiff \
		--with-ijs \
		--with-jbig2dec \
		--without-libpaper \
		--without-versioned-path \
		--enable-gtk \
		--with-drivers=ALL \
		--with-fontpath=/usr/share/fonts/Type1:/usr/share/fonts \
		--disable-compile-inits
	make obj/arch.h # workaround parallel build issue
	make so all
}

package () {
    make -j1 DESTDIR="$PKG_DEST" install soinstall

	cd "$BUILD_ROOT"/ijs
	make -j1 DESTDIR="$PKG_DEST" install
	cd ..

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