# This file is part of MXE. See LICENSE.md for licensing information.

PKG             := ghostscript
$(PKG)_WEBSITE  := https://www.ghostscript.com/
$(PKG)_IGNORE   :=
$(PKG)_VERSION  := 9.23
$(PKG)_NODOTVER := $(subst .,,$($(PKG)_VERSION))
$(PKG)_CHECKSUM := 1fcedc27d4d6081105cdf35606cb3f809523423a6cf9e3c23cead3525d6ae8d9
$(PKG)_SUBDIR   := $(PKG)-$($(PKG)_VERSION)
$(PKG)_FILE     := $(PKG)-$($(PKG)_VERSION).tar.xz
$(PKG)_URL      := https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/download/gs$($(PKG)_NODOTVER)/$($(PKG)_FILE)
$(PKG)_DEPS     := cc dbus fontconfig freetype lcms libiconv libidn libjpeg-turbo libpaper libpng openjpeg tiff zlib

define $(PKG)_UPDATE
    $(WGET) -q -O- 'https://ghostscript.com/Releases.html' | \
    $(SED) -n 's:.*GPL_Ghostscript_::p' | \
    $(SED) -n 's:\.html.*::p'
endef

define $(PKG)_BUILD
    cp -f $(SOURCE_DIR)/libpng/{config.guess,config.sub,install-sh} '$(SOURCE_DIR)'
    cd '$(SOURCE_DIR)' && autoreconf -f -i
    cd '$(BUILD_DIR)' && $(SOURCE_DIR)/configure \
        --without-libtiff \
        --disable-contrib \
        --disable-fontconfig \
        --disable-dbus \
        --disable-freetype \
        --disable-fapi \
        --disable-cups \
        --disable-openjpeg \
        --disable-gtk \
        --with-libiconv=no \
        --without-libidn \
        --without-libpaper \
        --without-pdftoraster \
        --without-ijs \
        --without-luratech \
        --without-jbig2dec \
        --without-x \
        --with-drivers=''
    $(MAKE) -C '$(BUILD_DIR)' -j '$(JOBS)' obj_/aux_/{echogs,genarch,genconf,gendev,mkromfs,packps}
    rm -f $(BUILD_DIR)/obj_/*.h
    cp -r '$(BUILD_DIR)/obj_' '$(BUILD_DIR)/soobj_'
    cd '$(SOURCE_DIR)' && rm -rf freetype jpeg lcms2art libpng openjpeg tiff zlib

    cd '$(BUILD_DIR)' && CFLAGS='$(CFLAGS) -I$(PREFIX)/$(TARGET)/include/openjpeg-2.3' \
        CPPFLAGS='$(CPPFLAGS) -I$(PREFIX)/$(TARGET)/include/openjpeg-2.3' \
        $(SOURCE_DIR)/configure \
        $(MXE_CONFIGURE_OPTS) \
        --with-drivers=ALL,display \
        --disable-contrib \
        --disable-cups \
        --disable-gtk \
        --with-libiconv=gnu \
        --without-ijs \
        --with-aux-exe-ext=''
    $(MAKE) -C '$(BUILD_DIR)' -j '$(JOBS)' $(if $(BUILD_STATIC),libgs,so)

    $(INSTALL) -d '$(PREFIX)/$(TARGET)/include/ghostscript'
    $(INSTALL) '$(SOURCE_DIR)/devices/gdevdsp.h' '$(PREFIX)/$(TARGET)/include/ghostscript/gdevdsp.h'
    $(INSTALL) '$(SOURCE_DIR)/base/gserrors.h' '$(PREFIX)/$(TARGET)/include/ghostscript/gserrors.h'
    $(INSTALL) '$(SOURCE_DIR)/psi/iapi.h' '$(PREFIX)/$(TARGET)/include/ghostscript/iapi.h'
    $(INSTALL) '$(SOURCE_DIR)/psi/ierrors.h' '$(PREFIX)/$(TARGET)/include/ghostscript/ierrors.h'

    $(INSTALL) -d '$(PREFIX)/$(TARGET)/bin'
    $(INSTALL) -d '$(PREFIX)/$(TARGET)/lib'
    $(if $(BUILD_STATIC),$(INSTALL) '$(BUILD_DIR)/bin/gs.a' '$(PREFIX)/$(TARGET)/lib/libgs.a', \
        $(INSTALL) '$(BUILD_DIR)/sobin/libgs-9.dll' '$(PREFIX)/$(TARGET)/bin/libgs-9.dll' && \
        $(INSTALL) '$(BUILD_DIR)/sobin/libgs.dll.a' '$(PREFIX)/$(TARGET)/lib/libgs.dll.a')

    $(INSTALL) -d '$(PREFIX)/$(TARGET)/lib/pkgconfig'
    (echo 'Name: ghostscript'; \
     echo 'Version: $($(PKG)_VERSION)'; \
     echo 'Description: Ghostscript library'; \
     echo 'Cflags: -I"$(PREFIX)/$(TARGET)/include/ghostscript"'; \
     echo 'Libs: -L"$(PREFIX)/$(TARGET)/lib" -lgs'; \
     echo 'Requires: fontconfig freetype2 libidn libtiff-4 libpng jpeg lcms2 zlib'; \
     echo '# https://github.com/mxe/mxe/issues/1446'; \
     echo 'Libs.private: -lm -liconv -lpaper -lopenjp2 -lwinspool';) \
     > '$(PREFIX)/$(TARGET)/lib/pkgconfig/ghostscript.pc'

    '$(TARGET)-gcc' \
        -W -Wall -Werror -pedantic \
        '$(TEST_FILE)' -o '$(PREFIX)/$(TARGET)/bin/test-ghostscript.exe' \
        `$(TARGET)-pkg-config --cflags --libs ghostscript`
endef