Subversion Repositories KardasA Overlay

# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: 

EAPI="5"

inherit eutils flag-o-matic java-pkg-2 java-ant-2 toolchain-funcs java-osgi

MY_PV="${PV/_rc/RC}"
MY_DMF="http://download.eclipse.org/eclipse/downloads/drops4/R-${MY_PV}-201306052000"
MY_P="${PN}-${MY_PV}"

DESCRIPTION="GTK based SWT Library"
HOMEPAGE="http://www.eclipse.org/"
SRC_URI="
        amd64? ( ${MY_DMF}/${MY_P}-gtk-linux-x86_64.zip )
        ppc? ( ${MY_DMF}/${MY_P}-gtk-linux-x86.zip )
        ppc64? ( ${MY_DMF}/${MY_P}-gtk-linux-ppc64.zip )
        x86? ( ${MY_DMF}/${MY_P}-gtk-linux-x86.zip )
        x86-fbsd? ( ${MY_DMF}/${MY_P}-gtk-linux-x86.zip )"

LICENSE="CPL-1.0 LGPL-2.1 MPL-1.1"
SLOT="4.2"
KEYWORDS="~amd64 ~ppc ~ppc64 ~x86"
IUSE="cairo gnome opengl webkit"

COMMON_DEP="
        >=dev-libs/atk-1.10.2
        >=dev-libs/glib-2.32
        >=x11-libs/gtk+-2.6.8:2
        x11-libs/libXtst
        cairo? ( >=x11-libs/cairo-1.4.14 )
        gnome?  (
                =gnome-base/gnome-vfs-2*
                =gnome-base/libgnome-2*
                =gnome-base/libgnomeui-2*
        )
        opengl? (
                virtual/glu
                virtual/opengl
        )
        webkit? ( >=net-libs/webkit-gtk-1.2:2 )"
DEPEND="${COMMON_DEP}
        >=virtual/jdk-1.4
        app-arch/unzip
        virtual/pkgconfig
        x11-libs/libX11
        x11-libs/libXrender
        x11-libs/libXt
        >=x11-libs/libXtst-1.1.0
        x11-proto/inputproto"
RDEPEND="${COMMON_DEP}
        >=virtual/jre-1.4"

S="${WORKDIR}"

# JNI libraries don't need SONAME, bug #253756
QA_SONAME="usr/$(get_libdir)/libswt-.*.so"

src_unpack() {
        local DISTFILE=${A}
        unzip -jq "${DISTDIR}"/${DISTFILE} "*src.zip" || die "Unable to extract distfile"
        unpack "./src.zip"

        # Cleanup the redirtied directory structure
        rm -rf about_files/ || die
}

java_prepare() {
        # Replace the build.xml to allow compilation without Eclipse tasks
        cp "${FILESDIR}/build.xml" "${S}/build.xml" || die "Unable to update build.xml"
        mkdir "${S}/src" && mv "${S}/org" "${S}/src" || die "Unable to restructure SWT sources"

        # Fix Makefiles to respect flags and work with --as-needed
        epatch "${FILESDIR}"/${P}-as-needed-and-flag-fixes.patch

        # Define missing g_thread_supported() to be 0.
        sed -i '1s/^/#define g_thread_supported() 0\n\n/' "${S}"/os_custom.h || die
}

src_compile() {
        # Drop jikes support as it seems to be unfriendly with SWT
        java-pkg_filter-compiler jikes

        local AWT_ARCH
        local JAWTSO="libjawt.so"
        if [[ $(tc-arch) == 'x86' ]] ; then
                AWT_ARCH="i386"
        elif [[ $(tc-arch) == 'ppc' ]] ; then
                AWT_ARCH="ppc"
        elif [[ $(tc-arch) == 'ppc64' ]] ; then
                AWT_ARCH="ppc64"
        else
                AWT_ARCH="amd64"
        fi
        if [[ -f "${JAVA_HOME}/jre/lib/${AWT_ARCH}/${JAWTSO}" ]]; then
                export AWT_LIB_PATH="${JAVA_HOME}/jre/lib/${AWT_ARCH}"
        elif [[ -f "${JAVA_HOME}/jre/bin/${JAWTSO}" ]]; then
                export AWT_LIB_PATH="${JAVA_HOME}/jre/bin"
        elif [[ -f "${JAVA_HOME}/$(get_libdir)/${JAWTSO}" ]] ; then
                export AWT_LIB_PATH="${JAVA_HOME}/$(get_libdir)"
        else
                eerror "${JAWTSO} not found in the JDK being used for compilation!"
                die "cannot build AWT library"
        fi

        # Fix the pointer size for AMD64
        [[ ${ARCH} == "amd64" || ${ARCH} == "ppc64" ]] && export SWT_PTR_CFLAGS=-DJNI64

        local platform="linux"

        use elibc_FreeBSD && platform="freebsd"

        # Bug #461784, g_thread_init is deprecated since glib-2.32.
        append-cflags -DNO__1g_1thread_1init

        local make="emake -f make_${platform}.mak NO_STRIP=y CC=$(tc-getCC) CXX=$(tc-getCXX)"

        einfo "Building AWT library"
        ${make} make_awt

        einfo "Building SWT library"
        ${make} make_swt

        einfo "Building JAVA-AT-SPI bridge"
        ${make} make_atk

        if use gnome ; then
                einfo "Building GNOME VFS support"
                ${make} make_gnome
        fi

        if use cairo ; then
                einfo "Building CAIRO support"
                ${make} make_cairo
        fi

        if use opengl ; then
                einfo "Building OpenGL component"
                ${make} make_glx
        fi

        if use webkit ; then
                einfo "Building the WebKitGTK+ component"

                ${make} make_webkit
        fi

        einfo "Building JNI libraries"
        eant compile

        einfo "Copying missing files"
        cp -i "${S}/version.txt" "${S}/build/version.txt"
        cp -i "${S}/src/org/eclipse/swt/internal/SWTMessages.properties" \
                "${S}/build/org/eclipse/swt/internal/" || die

        einfo "Packing JNI libraries"
        eant jar
}

src_install() {
        swtArch=${ARCH}
        use amd64 && swtArch=x86_64
        use x86-fbsd && swtArch=x86

        sed "s/SWT_ARCH/${swtArch}/" "${FILESDIR}/${PN}-${SLOT}-manifest" > "MANIFEST_TMP.MF" || die
        use cairo || sed -i -e "/ org.eclipse.swt.internal.cairo; x-internal:=true,/d" "MANIFEST_TMP.MF"
        use gnome || sed -i -e "/ org.eclipse.swt.internal.gnome; x-internal:=true,/d" "MANIFEST_TMP.MF"
        use opengl || sed -i -e "/ org.eclipse.swt.internal.opengl.glx; x-internal:=true,/d" "MANIFEST_TMP.MF"
        use webkit || sed -i -e "/ org.eclipse.swt.internal.webkit; x-internal:=true,/d" "MANIFEST_TMP.MF"
        java-osgi_newjar-fromfile "swt.jar" "MANIFEST_TMP.MF" "Standard Widget Toolkit for GTK 2.0"

        java-pkg_sointo /usr/$(get_libdir)
        java-pkg_doso *.so

        dohtml about.html
}