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

}