--- /dev/null
+# Copyright 1999-2018 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit autotools flag-o-matic toolchain-funcs
+
+DESCRIPTION="Interpreter for the PostScript language and PDF"
+HOMEPAGE="https://ghostscript.com/"
+
+MY_P=${P/-gpl}
+PVM=$(ver_cut 1-2)
+PVM_S=$(ver_rs 1-2 "")
+
+MY_PATCHSET=1
+
+SRC_URI="
+ https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/download/gs${PVM_S}/${MY_P}.tar.xz
+ https://dev.gentoo.org/~dilfridge/distfiles/${P}-patchset-${MY_PATCHSET}.tar.xz
+"
+
+LICENSE="AGPL-3 CPL-1.0"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd"
+IUSE="cups dbus gtk l10n_de static-libs tiff unicode X"
+
+LANGS="ja ko zh-CN zh-TW"
+for X in ${LANGS} ; do
+ IUSE="${IUSE} l10n_${X}"
+done
+
+DEPEND="
+ app-text/libpaper
+ media-libs/fontconfig
+ >=media-libs/freetype-2.4.9:2=
+ media-libs/jbig2dec
+ >=media-libs/lcms-2.6:2
+ >=media-libs/libpng-1.6.2:0=
+ >=media-libs/openjpeg-2.1.0:2=
+ >=sys-libs/zlib-1.2.7
+ virtual/jpeg:0
+ cups? ( >=net-print/cups-1.3.8 )
+ dbus? ( sys-apps/dbus )
+ gtk? ( || ( x11-libs/gtk+:3 x11-libs/gtk+:2 ) )
+ unicode? ( net-dns/libidn:= )
+ tiff? ( >=media-libs/tiff-4.0.1:0= )
+ X? ( x11-libs/libXt x11-libs/libXext )
+"
+BDEPEND="virtual/pkgconfig"
+RDEPEND="${DEPEND}
+ app-text/poppler-data
+ >=media-fonts/urw-fonts-2.4.9
+ l10n_ja? ( media-fonts/kochi-substitute )
+ l10n_ko? ( media-fonts/baekmuk-fonts )
+ l10n_zh-CN? ( media-fonts/arphicfonts )
+ l10n_zh-TW? ( media-fonts/arphicfonts )
+"
+
+S="${WORKDIR}/${MY_P}"
+
+src_prepare() {
+ # apply various patches, many borrowed from Fedora
+ # http://pkgs.fedoraproject.org/cgit/ghostscript.git
+ eapply "${WORKDIR}/patches/"*.patch
+ default
+
+ # remove internal copies of various libraries
+ rm -r cups/libs || die
+ rm -r freetype || die
+ rm -r jbig2dec || die
+ rm -r jpeg || die
+ rm -r lcms2mt || die
+ rm -r libpng || die
+ rm -r tiff || die
+ rm -r zlib || die
+ rm -r openjpeg || die
+ # remove internal CMaps (CMaps from poppler-data are used instead)
+ rm -r Resource/CMap || die
+
+ if ! use gtk ; then
+ sed -e "s:\$(GSSOX)::" \
+ -e "s:.*\$(GSSOX_XENAME)$::" \
+ -i base/unix-dll.mak || die "sed failed"
+ fi
+
+ # Force the include dirs to a neutral location.
+ sed -e "/^ZLIBDIR=/s:=.*:=${T}:" \
+ -i configure.ac || die
+ # Some files depend on zlib.h directly. Redirect them. #573248
+ # Also make sure to not define OPJ_STATIC to avoid linker errors due to
+ # hidden symbols (https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203327#c1)
+ sed -e '/^zlib_h/s:=.*:=:' \
+ -e 's|-DOPJ_STATIC ||' \
+ -i base/lib.mak || die
+
+ # search path fix
+ # put LDFLAGS after BINDIR, bug #383447
+ sed -e "s:\$\(gsdatadir\)/lib:@datarootdir@/ghostscript/${PVM}/$(get_libdir):" \
+ -e "s:exdir=.*:exdir=@datarootdir@/doc/${PF}/examples:" \
+ -e "s:docdir=.*:docdir=@datarootdir@/doc/${PF}/html:" \
+ -e "s:GS_DOCDIR=.*:GS_DOCDIR=@datarootdir@/doc/${PF}/html:" \
+ -e 's:-L$(BINDIR):& $(LDFLAGS):g' \
+ -i Makefile.in base/*.mak || die "sed failed"
+
+ # remove incorrect symlink, bug 590384
+ rm ijs/ltmain.sh || die
+ eautoreconf
+
+ cd ijs || die
+ eautoreconf
+}
+
+src_configure() {
+ local FONTPATH
+ for path in \
+ "${EPREFIX}"/usr/share/fonts/urw-fonts \
+ "${EPREFIX}"/usr/share/fonts/Type1 \
+ "${EPREFIX}"/usr/share/fonts \
+ "${EPREFIX}"/usr/share/poppler/cMap/Adobe-CNS1 \
+ "${EPREFIX}"/usr/share/poppler/cMap/Adobe-GB1 \
+ "${EPREFIX}"/usr/share/poppler/cMap/Adobe-Japan1 \
+ "${EPREFIX}"/usr/share/poppler/cMap/Adobe-Japan2 \
+ "${EPREFIX}"/usr/share/poppler/cMap/Adobe-Korea1
+ do
+ FONTPATH="$FONTPATH${FONTPATH:+:}${EPREFIX}$path"
+ done
+
+ PKGCONFIG=$(type -P $(tc-getPKG_CONFIG)) \
+ econf \
+ --enable-dynamic \
+ --enable-freetype \
+ --enable-fontconfig \
+ --enable-openjpeg \
+ --disable-compile-inits \
+ --with-drivers=ALL \
+ --with-fontpath="$FONTPATH" \
+ --with-ijs \
+ --with-jbig2dec \
+ --with-libpaper \
+ --without-luratech \
+ $(use_enable cups) \
+ $(use_enable dbus) \
+ $(use_enable gtk) \
+ $(use_with cups pdftoraster) \
+ $(use_with unicode libidn) \
+ $(use_with tiff system-libtiff) \
+ $(use_with X x)
+
+ cd "${S}/ijs" || die
+ econf \
+ --enable-shared \
+ $(use_enable static-libs static)
+}
+
+src_compile() {
+ emake so all
+
+ cd ijs || die
+ emake
+}
+
+src_install() {
+ emake DESTDIR="${D}" install-so install
+
+ # move gsc to gs, bug #343447
+ # gsc collides with gambit, bug #253064
+ mv -f "${ED}"/usr/bin/{gsc,gs} || die
+
+ cd "${S}/ijs" || die
+ emake DESTDIR="${D}" install
+
+ # rename the original cidfmap to cidfmap.GS
+ mv "${ED}/usr/share/ghostscript/${PVM}/Resource/Init/cidfmap"{,.GS} || die
+
+ # install our own cidfmap to handle CJK fonts
+ insinto /usr/share/ghostscript/${PVM}/Resource/Init
+ doins \
+ "${WORKDIR}/fontmaps/CIDFnmap" \
+ "${WORKDIR}/fontmaps/cidfmap"
+ for X in ${LANGS} ; do
+ if use l10n_${X} ; then
+ doins "${WORKDIR}/fontmaps/cidfmap.${X/-/_}"
+ fi
+ done
+
+ # install the CMaps from poppler-data properly, bug #409361
+ dosym ../../../poppler/cMaps "/usr/share/ghostscript/${PVM}/Resource/CMap"
+
+ if ! use static-libs; then
+ find "${ED}" -name '*.la' -delete || die
+ fi
+
+ if ! use l10n_de; then
+ rm -r "${ED}"/usr/share/man/de || die
+ fi
+}
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