Only provide JRE. #371461

(Portage version: 2.1.10.58/cvs/Linux x86_64)

3 files changed, 107 insertions, 2 deletions

diff --git a/dev-java/jamvm/ChangeLog b/dev-java/jamvm/ChangeLog
index 8c028e53b676..0bb73887c3fb 100644
--- a/dev-java/jamvm/ChangeLog
+++ b/dev-java/jamvm/ChangeLog
@@ -1,6 +1,12 @@
 # ChangeLog for dev-java/jamvm
-# Copyright 1999-2011 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/dev-java/jamvm/ChangeLog,v 1.47 2011/09/28 10:53:39 ssuominen Exp $
+# Copyright 1999-2012 Gentoo Foundation; Distributed under the GPL v2
+# $Header: /var/cvsroot/gentoo-x86/dev-java/jamvm/ChangeLog,v 1.48 2012/05/14 19:17:32 sera Exp $
+
+*jamvm-1.5.4-r2 (14 May 2012)
+
+  14 May 2012; Ralph Sennhauser <sera@gentoo.org> +jamvm-1.5.4-r2.ebuild,
+  +files/jamvm-1.5.4-r2.env:
+  Only provide JRE. #371461
 
   28 Sep 2011; Samuli Suominen <ssuominen@gentoo.org> metadata.xml:
   USE="libffi" is now global USE flag.
diff --git a/dev-java/jamvm/files/jamvm-1.5.4-r2.env b/dev-java/jamvm/files/jamvm-1.5.4-r2.env
new file mode 100644
index 000000000000..85c551eb63d3
--- /dev/null
+++ b/dev-java/jamvm/files/jamvm-1.5.4-r2.env
@@ -0,0 +1,11 @@
+VERSION="JamVM JRE @PV@"
+JAVA_HOME="/usr/@LIBDIR@/@PN@"
+BOOTCLASSPATH="${JAVA_HOME}/classes.zip:${JAVA_HOME}/lib/rt.jar"
+JAVAC="${JAVA_HOME}/bin/javac"
+PATH="${JAVA_HOME}/bin"
+ROOTPATH="${JAVA_HOME}/bin"
+PROVIDES_TYPE="JRE"
+PROVIDES_VERSION="1.5"
+GENERATION="2"
+ENV_VARS="JAVA_HOME JAVAC PATH"
+LDPATH="${JAVA_HOME}/lib"
diff --git a/dev-java/jamvm/jamvm-1.5.4-r2.ebuild b/dev-java/jamvm/jamvm-1.5.4-r2.ebuild
new file mode 100644
index 000000000000..bd6d632b0b55
--- /dev/null
+++ b/dev-java/jamvm/jamvm-1.5.4-r2.ebuild
@@ -0,0 +1,88 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/dev-java/jamvm/jamvm-1.5.4-r2.ebuild,v 1.1 2012/05/14 19:17:32 sera Exp $
+
+EAPI=4
+
+inherit eutils flag-o-matic multilib java-vm-2 autotools
+
+DESCRIPTION="An extremely small and specification-compliant virtual machine."
+HOMEPAGE="http://jamvm.sourceforge.net/"
+SRC_URI="mirror://sourceforge/${PN}/${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~ppc ~x86"
+IUSE="debug libffi"
+
+CLASSPATH_SLOT=0.98
+DEPEND="dev-java/gnu-classpath:${CLASSPATH_SLOT}
+	libffi? ( virtual/libffi )
+	amd64? ( virtual/libffi )"
+RDEPEND="${DEPEND}"
+
+src_prepare() {
+	# without this patch, classes.zip is not found at runtime
+	epatch "${FILESDIR}/classes-location.patch"
+	eautoreconf
+
+	# These come precompiled.
+	# configure script uses detects the compiler
+	# from PATH. I guess we should compile this from source.
+	# Then just make sure not to hit
+	# https://bugs.gentoo.org/show_bug.cgi?id=163801
+	#rm -v lib/classes.zip || die
+}
+
+CLASSPATH_DIR="/usr/gnu-classpath-${CLASSPATH_SLOT}"
+
+src_configure() {
+	# Keep libjvm.so out of /usr
+	# http://bugs.gentoo.org/show_bug.cgi?id=181896
+	INSTALL_DIR="/usr/$(get_libdir)/${PN}"
+
+	filter-flags "-fomit-frame-pointer"
+
+	if use amd64 || use libffi; then
+		append-cflags "$(pkg-config --cflags-only-I libffi)"
+	fi
+
+	local fficonf="--enable-ffi"
+	use !amd64 && fficonf="$(use_enable libffi ffi)"
+
+	econf ${fficonf} \
+		--disable-dependency-tracking \
+		$(use_enable debug trace) \
+		--prefix=${INSTALL_DIR} \
+		--datadir=/usr/$(get_libdir) \
+		--bindir=/usr/bin \
+		--libdir=${INSTALL_DIR}/lib \
+		--with-classpath-install-dir=${CLASSPATH_DIR}
+}
+
+create_launcher() {
+	local script="${D}/${INSTALL_DIR}/bin/${1}"
+	cat > "${script}" <<-EOF
+		#!/bin/sh
+		exec /usr/bin/jamvm \
+			-Xbootclasspath/p:"${CLASSPATH_DIR}/share/classpath/tools.zip" \
+			gnu.classpath.tools.${1}.Main "\$@"
+	EOF
+	chmod +x "${script}"
+}
+
+src_install() {
+	emake DESTDIR="${D}" install
+
+	dodoc ACKNOWLEDGEMENTS AUTHORS ChangeLog NEWS README
+
+	set_java_env "${FILESDIR}/${PN}-1.5.4-r2.env"
+
+	dosym /usr/bin/jamvm ${INSTALL_DIR}/bin/java
+	dosym ${CLASSPATH_DIR}/share/classpath/glibj.zip ${INSTALL_DIR}/jre/lib/rt.jar
+	dosym ${CLASSPATH_DIR}/share/classpath/tools.zip ${INSTALL_DIR}/lib/tools.jar
+	for file in ${CLASSPATH_DIR}/bin/*; do
+		base=$(basename ${file})
+		create_launcher ${base#g}
+	done
+}