eclipse-sdk-3.2_rc4.ebuild

eclipse-sdk-3.2_rc4.ebuild (text/plain), 8.57 KB, created by Brian Merrill on 2006-05-14 23:14:11 UTC

# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-util/eclipse-sdk/eclipse-sdk-3.2.0.rc4.ebuild,v 1.1 2006/04/20 13:49:19 nichoj Exp $

inherit eutils java-utils flag-o-matic check-reqs

MY_PV="${PV/rc/RC}"
MY_PV="${MY_PV/_/}"
MY_A="eclipse-sourceBuild-srcIncluded-${MY_PV}.zip"
RELEASE_DATE="200605121600"
DESCRIPTION="Eclipse Tools Platform"
HOMEPAGE="http://www.eclipse.org/"
SRC_URI="http://download.eclipse.org/eclipse/downloads/drops/S-${MY_PV}-${RELEASE_DATE}/${MY_A}"
IUSE="nogecko-sdk gnome jikes nosrc nodoc atk cairo glx"
SLOT="3.2"
LICENSE="CPL-1.0"
KEYWORDS="~x86 ~ppc ~amd64"
S="${WORKDIR}"

RDEPEND=">=virtual/jre-1.5
	>=x11-libs/gtk+-2.2.4
	!nogecko-sdk? ( net-libs/gecko-sdk )
	cairo? ( >=x11-libs/cairo-1.0.2 )
	atk? ( >=dev-libs/atk-1.6 )
	gnome? ( =gnome-base/gnome-vfs-2* =gnome-base/libgnomeui-2* )"

DEPEND="${RDEPEND}
        >=virtual/jdk-1.5
	jikes? ( >=dev-java/jikes-1.21 )
	>=dev-java/ant-1.6.3
	>=dev-java/ant-core-1.6.3
	>=sys-apps/findutils-4.1.7
	app-arch/unzip
	app-arch/zip"

ECLIPSE_DIR="/usr/lib/eclipse-${SLOT}"
ECLIPSE_LINKS_DIR="${ECLIPSE_DIR}/links"
JAVA_HEAP_MEM="768"
JAVA_EXTRA_MEM="128"

# TODO:
# - make a extension location in /var/lib that's writable by 'eclipse' group
# - use make_desktop_entry from eutils instead of our own stuff
# - somehow use jdk 1.4 and jdk 1.5 at the same time, otherwise it might not 
#   be possible to develop for embedded platforms using this jdk

pkg_setup() {
	let "CHECKREQS_MEMORY=${JAVA_HEAP_MEM} + ${JAVA_EXTRA_MEM}"
	debug-print "Checking for sufficient physical RAM"
	check_reqs

	# Make sure our vm is sane
	java-utils_setup-vm
	java-utils_ensure-vm-version-ge 1 5

	# All other gentoo archs match in eclipse build system except amd64
	if use amd64 ; then
		eclipsearch=x86_64
	else
		eclipsearch=${ARCH}
	fi

	# eventually, we'll have a plugin directory that's user writable, as group
	# 'eclipse' -nichoj

	# Add the eclipse group, for our plugin directories
	#enewgroup eclipse
}

src_unpack() {
	unpack ${A}

	#   1: fix classpath (eclipse bug #128921)
	#   2: fix building of native code filesystem library
	#      - hard coded JAVA_HOME, use ebuild CFLAGS
	#   3: fix building of native update code library
	#      - remove hard coded x86 path
	#      - some gcc versions refuse if both -static and -fPIC are used
	epatch ${FILESDIR}/07-eclipse-3.2.patch

	einfo "Setting up virtual machine"
	java-utils_setup-vm

	einfo "Cleaning out prebuilt code"
	clean-prebuilt-code

	einfo "Patching makefiles"
	fix_makefiles
}

src_compile() {

	if use !nogecko-sdk ; then
		einfo "Will compile embedded Mozilla support against net-libs/gecko-sdk"
		setup-mozilla-opts
	else
		einfo "Not building embedded Mozilla support"
	fi

	use jikes && bootstrap_ant_opts="-Dbuild.compiler=jikes"

	ANT_OPTS="-Xmx${JAVA_HEAP_MEM}M -Djava5.home=$JAVA_HOME"

	debug-print "Bootstrapping bootstrap ecj"
	ant --noconfig -nouserlib ${bootstrap_ant_opts} -quiet -buildfile jdtcoresrc/compilejdtcorewithjavac.xml || die "Failed to bootstrap ecj"

	debug-print "Bootstrapping ecj"
	ant --noconfig -nouserlib -lib jdtcoresrc/ecj.jar -quiet -buildfile jdtcoresrc/compilejdtcore.xml || die "Failed to bootstrap ecj"

	# eclipse build scripts misdetect the CPU model because it prefers
	# "uname -p" to "uname -m". Override the selection here
	MODEL="`uname -m`"
	export MODEL

	einfo "Building native code"
	build-native

	debug-print "Compiling Eclipse -- see ${S}/compilelog.txt for details"
	ant --noconfig -nouserlib -lib jdtcoresrc/ecj.jar -verbose -buildfile build.xml \
		-Djava5.home=$JAVA_HOME \
		-DinstallOs=linux \
		-DinstallWs=gtk \
		-DinstallArch=${eclipsearch} \
		-Dbootclasspath=${bootclasspath} \
		-Dlibsconfig=true \
		-DjavacTarget=1.5 \
		-DjavacSource=1.5 \
		-DjavacVerbose=false \
		-DjavacFailOnError=true \
		-DjavacDebugInfo=true \
		-DbuildId="Gentoo Linux ${PF}" \
		|| die "Failed to compile Eclipse"

	cp launchertmp/eclipse eclipse-gtk || die "Cannot find eclipse binary"

	# TODO use make_desktop_entry from eutils during src_install instead -nichoj
	create-desktop-entry
}

src_install() {
	dodir /usr/lib

	debug-print "Installing features and plugins"

	[ -f result/linux-gtk-${eclipsearch}-sdk.tar.gz ] || die "tar.gz bundle was not built properly!"
	tar zxf result/linux-gtk-${eclipsearch}-sdk.tar.gz -C ${D}/usr/lib || die "Failed to extract the built package"


	mv ${D}/usr/lib/eclipse ${D}/${ECLIPSE_DIR}
	insinto ${ECLIPSE_DIR}
	exeinto ${ECLIPSE_DIR}

	debug-print "Installing eclipse-gtk binary"
	doexe eclipse-gtk || die "Failed to install eclipse binary"
	# need to rename inf file to eclipse-gtk.ini, see bug #128128

	if use nosrc; then
		debug-print "Removing source code"
		strip-src
	fi

	if use nodoc ; then
		debug-print "Removing documentation"
		strip-docs
	fi

	# Install startup script
	exeinto /usr/bin
	doexe ${FILESDIR}/eclipse-${SLOT}

	install-desktop-entry

	doman ${FILESDIR}/eclipse.1

	install-link-files

	# eventually, we'll have a user writable extension location -nichoj
	# TODO make g+w
	#dodir /var/lib/eclipse-${SLOT}
	#touch ${D}/var/lib/eclipse-${SLOT}/.eclipseextension
	#fowners root:eclipse /var/lib/eclipse-${SLOT}

}

# -----------------------------------------------------------------------------
#  Helper functions
# -----------------------------------------------------------------------------

fix_makefiles() {

	# Select the set of native libraries to compile
	local libs="make_swt make_awt make_atk make_glx"

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

	if use !nogecko-sdk ; then
		einfo "Building embedded browser support"
		libs="${libs} make_mozilla"
	fi

	if use atk ; then
		einfo "Building ATK support"
		libs="${libs} make_atk"
	fi

	if use cairo ; then
		einfo "Building Cairo support"
		libs="${libs} make_cairo"
	fi

	# the ibm jdk ebuild should have fixed headers, but until then
	# we just fix the compiling here (see bug #97421)
	if use amd64 ; then
	    if [ ! -z "`java-config --java-version | grep IBM`" ] ; then
			einfo "Fixing IBM jdk header problem"
			CFLAGS="${CFLAGS} -D_JNI_IMPORT_OR_EXPORT_= "
	    fi
	fi

	sed -i "s/make -f \$MAKEFILE all .*/make -f \$MAKEFILE ${libs}/" "plugins/org.eclipse.swt/Eclipse SWT PI/gtk/library/build.sh" || die "Failed to patch build.sh"

	# patch gentoo CFLAGS into place
	sed -i -e "s/^CFLAGS =\(.*\)\\\\/CFLAGS =\1 $CFLAGS \\\\/" -e "s/^MOZILLACFLAGS =\(.*\)\\\\/MOZILLACFLAGS =\1 $CFLAGS \\\\/" "plugins/org.eclipse.swt/Eclipse SWT PI/gtk/library/make_linux.mak" || die "Failed to patch make_linux.mak"
}


clean-prebuilt-code() {
	find ${S} -type f \( -name '*.class' -o -name '*.so' -o -name '*.dll' -o -name '*.so.*' -o -name 'eclipse' \) -print0 | xargs -0 rm -f
}

setup-mozilla-opts() {
	# - override eclipse default mozilla detection logic from:
	#   plugins/org.eclipse.swt/Eclipse\ SWT\ PI/gtk/library/build.sh
	# - add embed_base (bugs.gentoo.org:#130273)
	GECKO_INCLUDES="`pkg-config --cflags gecko-sdk-gtkmozembed | sed 's|\(-I[^ ]*/include\) |\1 \1/embed_base |'`"
	GECKO_LIBS="`pkg-config --libs gecko-sdk-gtkmozembed`"
	MAKE_MOZILLA=make_mozilla
	export GECKO_INCLUDES GECKO_LIBS MAKE_MOZILLA
}

build-native() {
	make -C plugins/org.eclipse.core.filesystem/natives/unix/linux
	cp -v plugins/org.eclipse.core.filesystem/natives/unix/linux/*.so plugins/org.eclipse.core.filesystem.linux.${eclipsearch}/os/linux/${eclipsearch}
}
create-desktop-entry() {
	sed -e "s/@PV@/${PV}/" ${FILESDIR}/eclipse-${SLOT}.desktop \
		> eclipse-${SLOT}.desktop || die "Failed to create desktop entry"
}

install-desktop-entry() {
	dodir /usr/share/applications
	insinto /usr/share/applications
	doins eclipse-${SLOT}.desktop
}

install_link_file() {
	local path=${1}
	local file=${2}

	echo "path=${path}" > "${D}/${ECLIPSE_LINKS_DIR}/${file}"
}

install-link-files() {
	einfo "Installing link files"

	dodir ${ECLIPSE_LINKS_DIR}
	install_link_file /opt/eclipse-extensions-3.2 eclipse-binary-extensions-3.2.link

	install_link_file /usr/lib/eclipse-extensions-3.2 eclipse-extensions-3.2.link

#	install_link_file /var/lib/eclipse-3.2 eclipse-var-3.2.link
}

strip-src() {
	local bp=${D}/${ECLIPSE_DIR}

	rm -rf ${bp}/plugins/org.eclipse.pde.source_3* \
		${bp}/plugins/org.eclipse.jdt.source_3* \
		${bp}/plugins/org.eclipse.platform.source.linux.* \
		${bp}/plugins/org.eclipse.platform.source_3* \
		${bp}/features/org.eclipse.jdt.source_3* \
		${bp}/features/org.eclipse.pde.source_3* \
		${bp}/features/org.eclipse.platform.source_3*
}

strip-docs() {
	local bp=${D}/${ECLIPSE_DIR}

	rm -rf ${bp}/plugins/org.eclipse.platform.doc.* \
		${bp}/plugins/org.eclipse.jdt.doc.* \
		${bp}/plugins/org.eclipse.pde.doc.*
}