Made sun_java.desktop installation SLOT compatible. Fixes bug #138834. Also added examples that was missing from the IUSE of 1.4.2.12.

(Portage version: 2.1.1_pre4)

7 files changed, 401 insertions, 9 deletions

diff --git a/dev-java/sun-jdk/ChangeLog b/dev-java/sun-jdk/ChangeLog
index cf6308cd93cd..7fb62de8a92c 100644
--- a/dev-java/sun-jdk/ChangeLog
+++ b/dev-java/sun-jdk/ChangeLog
@@ -1,6 +1,15 @@
 # ChangeLog for dev-java/sun-jdk
 # Copyright 2002-2006 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/dev-java/sun-jdk/ChangeLog,v 1.153 2006/07/29 05:47:17 nichoj Exp $
+# $Header: /var/cvsroot/gentoo-x86/dev-java/sun-jdk/ChangeLog,v 1.154 2006/07/29 19:24:05 betelgeuse Exp $
+
+*sun-jdk-1.5.0.07-r3 (29 Jul 2006)
+*sun-jdk-1.4.2.12-r1 (29 Jul 2006)
+
+  29 Jul 2006; Petteri Räty <betelgeuse@gentoo.org>
+  sun-jdk-1.4.2.12.ebuild, +sun-jdk-1.4.2.12-r1.ebuild,
+  sun-jdk-1.5.0.07-r2.ebuild, +sun-jdk-1.5.0.07-r3.ebuild:
+  Made sun_java.desktop installation SLOT compatible. Fixes bug #138834. Also
+  added examples that was missing from the IUSE of 1.4.2.12.
 
 *sun-jdk-1.5.0.07-r2 (29 Jul 2006)
 
diff --git a/dev-java/sun-jdk/files/digest-sun-jdk-1.4.2.12-r1 b/dev-java/sun-jdk/files/digest-sun-jdk-1.4.2.12-r1
new file mode 100644
index 000000000000..b31a40f251e8
--- /dev/null
+++ b/dev-java/sun-jdk/files/digest-sun-jdk-1.4.2.12-r1
@@ -0,0 +1,6 @@
+MD5 587a9fba08f1c0cfd2207c27abcbca5f j2sdk-1_4_2_12-linux-i586.bin 36337163
+RMD160 6b1499cf3bd46158293506b8a0d701ec52b78ef3 j2sdk-1_4_2_12-linux-i586.bin 36337163
+SHA256 ab7f5285993d71dc692625bed4d11557048ef3a4be6c51941c507cef26025531 j2sdk-1_4_2_12-linux-i586.bin 36337163
+MD5 ff961c5f5326191c5ac2e4624d756f7e jce_policy-1_4_2.zip 12195
+RMD160 323340fa8a96f315a35b0ebc918731e6fe56c370 jce_policy-1_4_2.zip 12195
+SHA256 7bf6d683602686321affc0071ad2fc3890c19cf5bb5cc16a963052e17588c097 jce_policy-1_4_2.zip 12195
diff --git a/dev-java/sun-jdk/files/digest-sun-jdk-1.5.0.07-r3 b/dev-java/sun-jdk/files/digest-sun-jdk-1.5.0.07-r3
new file mode 100644
index 000000000000..0e7884507e8e
--- /dev/null
+++ b/dev-java/sun-jdk/files/digest-sun-jdk-1.5.0.07-r3
@@ -0,0 +1,6 @@
+MD5 cbf4fee8c737ed6b1d5288dc0f6dbe3c jdk-1_5_0_07-distro-linux-amd64.bin 43811573
+RMD160 1b6e4d557d4e171b402e6a955364ee32f6c20b43 jdk-1_5_0_07-distro-linux-amd64.bin 43811573
+SHA256 bf798c43fc077d893adff1337fc03e0e0017e46f1b03dab884d2aa66690e4330 jdk-1_5_0_07-distro-linux-amd64.bin 43811573
+MD5 d7bf7e986ab185c830d11f93f18b3930 jdk-1_5_0_07-distro-linux-i586.bin 49100762
+RMD160 2ea192d0e1db5c617b5b4773f5fe169f038a72a1 jdk-1_5_0_07-distro-linux-i586.bin 49100762
+SHA256 68c5fe5c44e5f3a0d83c34ddcd73d8e9ceede1ccb79da46019b45825be443e5a jdk-1_5_0_07-distro-linux-i586.bin 49100762
diff --git a/dev-java/sun-jdk/sun-jdk-1.4.2.12-r1.ebuild b/dev-java/sun-jdk/sun-jdk-1.4.2.12-r1.ebuild
new file mode 100644
index 000000000000..79706c95d2a0
--- /dev/null
+++ b/dev-java/sun-jdk/sun-jdk-1.4.2.12-r1.ebuild
@@ -0,0 +1,193 @@
+# Copyright 1999-2006 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/dev-java/sun-jdk/sun-jdk-1.4.2.12-r1.ebuild,v 1.1 2006/07/29 19:24:05 betelgeuse Exp $
+
+inherit java-vm-2 eutils
+
+MY_PV=${PV%.*}_${PV##*.}
+MY_P=j2sdk${MY_PV}
+MY_PVB=${PV%.*}
+
+At="j2sdk-${PV//./_}-linux-i586.bin"
+jce_policy="jce_policy-${MY_PVB//./_}.zip"
+
+S="${WORKDIR}/${MY_P}"
+DESCRIPTION="Sun's J2SE Development Kit"
+HOMEPAGE="http://java.sun.com/j2se/1.4.2/"
+SRC_URI="${At}
+		jce? ( ${jce_policy} )"
+SLOT="1.4"
+LICENSE="sun-bcla-java-vm"
+KEYWORDS="-* ~x86"
+RESTRICT="fetch"
+IUSE="X alsa doc examples nsplugin jce"
+
+DEPEND=">=dev-java/java-config-1.1.5
+	sys-apps/sed
+	app-arch/unzip"
+
+RDEPEND="alsa? ( media-libs/alsa-lib )
+	doc? ( =dev-java/java-sdk-docs-1.4.2* )
+	X? ( || ( ( x11-libs/libICE
+				x11-libs/libSM
+				x11-libs/libX11
+				x11-libs/libXau
+				x11-libs/libXdmcp
+				x11-libs/libXext
+				x11-libs/libXi
+				x11-libs/libXp
+				x11-libs/libXt
+				x11-libs/libXtst
+			  )
+				virtual/x11
+			)
+		)"
+
+JAVA_PROVIDE="jdbc-stdext"
+
+PACKED_JARS="lib/tools.jar jre/lib/rt.jar jre/lib/jsse.jar jre/lib/charsets.jar
+jre/lib/ext/localedata.jar jre/lib/plugin.jar jre/javaws/javaws.jar"
+
+# this is needed for proper operating under a PaX kernel without activated grsecurity acl
+CHPAX_CONSERVATIVE_FLAGS="pemrsv"
+
+DOWNLOAD_URL="http://javashoplm.sun.com/ECom/docs/Welcome.jsp?StoreId=22&PartDetailId=j2sdk-${MY_PV}-oth-JPR&SiteId=JSC&TransactionId=noreg"
+DOWNLOAD_URL_JCE="http://javashoplm.sun.com/ECom/docs/Welcome.jsp?StoreId=22&PartDetailId=7503-jce-${MY_PVB}-oth-JPR&SiteId=JSC&TransactionId=noreg"
+
+pkg_nofetch() {
+	einfo "Please download ${At} from:"
+	einfo ${DOWNLOAD_URL}
+	einfo "(SDK 32-bit/64-bit for Windows/Linux/Solaris SPARC 32-bit for Solaris x86, then select download Linux Self-extracting."
+	einfo "and move it to ${DISTDIR}"
+	if use jce; then
+		echo
+		einfo "Also download ${jce_policy} from:"
+		einfo ${DOWNLOAD_URL_JCE}
+		einfo "Java(TM) Cryptography Extension (JCE) Unlimited Strength Jurisdiction Policy Files"
+		einfo "and move it to ${DISTDIR}"
+	fi
+}
+
+src_unpack() {
+	if [ ! -r ${DISTDIR}/${At} ]; then
+		die "cannot read ${At}.bin. Please check the permission and try again."
+	fi
+	if use jce; then
+		if [ ! -r ${DISTDIR}/${jce_policy} ]; then
+			die "cannot read ${jce_policy}. Please check the permission and try again."
+		fi
+	fi
+	#Search for the ELF Header
+	testExp=`echo -e "\177\105\114\106\001\001\001"`
+	startAt=`grep -aonm 1 ${testExp}  ${DISTDIR}/${At} | cut -d: -f1`
+	tail -n +${startAt} ${DISTDIR}/${At} > install.sfx
+	chmod +x install.sfx
+	./install.sfx || die
+	rm install.sfx
+
+	if [ -f ${S}/lib/unpack ]; then
+		UNPACK_CMD=${S}/lib/unpack
+		chmod +x $UNPACK_CMD
+		sed -i 's#/tmp/unpack.log#/dev/null\x00\x00\x00\x00\x00\x00#g' $UNPACK_CMD
+		for i in $PACKED_JARS; do
+			PACK_FILE=${S}/`dirname $i`/`basename $i .jar`.pack
+			if [ -f ${PACK_FILE} ]; then
+				echo "	unpacking: $i"
+				$UNPACK_CMD ${PACK_FILE} ${S}/$i
+				rm -f ${PACK_FILE}
+			fi
+		done
+	fi
+}
+
+src_install() {
+	local dirs="bin include jre lib man"
+	dodir /opt/${P}
+
+	for i in $dirs ; do
+		cp -dPR $i ${D}/opt/${P}/
+	done
+
+	dodoc COPYRIGHT README LICENSE THIRDPARTYLICENSEREADME.txt
+	dohtml README.html
+	dodir /opt/${P}/share/
+	if use examples; then
+		cp -pPR demo ${D}/opt/${P}/share/
+	fi
+	cp -pPR src.zip ${D}/opt/${P}/share/
+
+	if use jce ; then
+		# Using unlimited jce while still retaining the strong jce
+		# May have repercussions when you find you cannot symlink libraries
+		# in classpaths.
+		cd ${D}/opt/${P}/jre/lib/security
+		unzip ${DISTDIR}/${jce_policy}
+		mv jce unlimited-jce
+		dodir /opt/${P}/jre/lib/security/strong-jce
+		mv ${D}/opt/${P}/jre/lib/security/US_export_policy.jar ${D}/opt/${P}/jre/lib/security/strong-jce
+		mv ${D}/opt/${P}/jre/lib/security/local_policy.jar ${D}/opt/${P}/jre/lib/security/strong-jce
+		dosym /opt/${P}/jre/lib/security/unlimited-jce/US_export_policy.jar /opt/${P}/jre/lib/security/
+		dosym /opt/${P}/jre/lib/security/unlimited-jce/local_policy.jar /opt/${P}/jre/lib/security/
+	fi
+
+	if use nsplugin; then
+		local plugin_dir="ns610"
+		if has_version '>=sys-devel/gcc-3.2' ; then
+			plugin_dir="ns610-gcc32"
+		fi
+
+		install_mozilla_plugin /opt/${P}/jre/plugin/i386/${plugin_dir}/libjavaplugin_oji.so
+	fi
+
+	# create dir for system preferences
+	dodir /opt/${P}/.systemPrefs
+	# Create files used as storage for system preferences.
+	touch ${D}/opt/${P}/.systemPrefs/.system.lock
+	chmod 644 ${D}/opt/${P}/.systemPrefs/.system.lock
+	touch ${D}/opt/${P}/.systemPrefs/.systemRootModFile
+	chmod 644 ${D}/opt/${P}/.systemPrefs/.systemRootModFile
+
+	# install control panel for Gnome/KDE
+	sed -e "s/INSTALL_DIR\/JRE_NAME_VERSION/\/opt\/${P}\/jre/" \
+		-e "s/\(Name=Java\)/\1 Control Panel ${SLOT}/" \
+		${D}/opt/${P}/jre/plugin/desktop/sun_java.desktop > \
+		${T}/sun_java-${SLOT}.desktop
+
+	domenu ${T}/sun_java-${SLOT}.desktop
+
+	set_java_env
+}
+
+pkg_postinst() {
+	# Set as default VM if none exists
+	java-vm-2_pkg_postinst
+
+	# if chpax is on the target system, set the appropriate PaX flags
+	# this will not hurt the binary, it modifies only unused ELF bits
+	# but may confuse things like AV scanners and automatic tripwire
+	if has_version sys-apps/chpax
+	then
+		echo
+		einfo "setting up conservative PaX flags for jar, javac and java"
+
+		for paxkills in "jar" "javac" "java" "javah" "javadoc"
+		do
+			chpax -${CHPAX_CONSERVATIVE_FLAGS} /opt/${P}/bin/$paxkills
+		done
+
+		# /opt/sun-jdk-1.4.2.03/jre/bin/java_vm
+		chpax -${CHPAX_CONSERVATIVE_FLAGS} /opt/${P}/jre/bin/java_vm
+
+		einfo "you should have seen lots of chpax output above now"
+		ewarn "make sure the grsec ACL contains those entries also"
+		ewarn "because enabling it will override the chpax setting"
+		ewarn "on the physical files - help for PaX and grsecurity"
+		ewarn "can be given by #gentoo-hardened + hardened@gentoo.org"
+	fi
+
+	if ! use X; then
+		echo
+		ewarn "Some parts of Sun's JDK require virtual/x11 to be installed."
+		ewarn "Be careful which Java libraries you attempt to use."
+	fi
+}
diff --git a/dev-java/sun-jdk/sun-jdk-1.4.2.12.ebuild b/dev-java/sun-jdk/sun-jdk-1.4.2.12.ebuild
index 9c7c156f82d4..5fc0e1c16a9d 100644
--- a/dev-java/sun-jdk/sun-jdk-1.4.2.12.ebuild
+++ b/dev-java/sun-jdk/sun-jdk-1.4.2.12.ebuild
@@ -1,6 +1,6 @@
 # Copyright 1999-2006 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/dev-java/sun-jdk/sun-jdk-1.4.2.12.ebuild,v 1.2 2006/07/06 10:46:51 nelchael Exp $
+# $Header: /var/cvsroot/gentoo-x86/dev-java/sun-jdk/sun-jdk-1.4.2.12.ebuild,v 1.3 2006/07/29 19:24:05 betelgeuse Exp $
 
 inherit java-vm-2 eutils
 
@@ -149,11 +149,11 @@ src_install() {
 
 	# install control panel for Gnome/KDE
 	sed -e "s/INSTALL_DIR\/JRE_NAME_VERSION/\/opt\/${P}\/jre/" \
-		-e "s/\(Name=Java\)/\1 Control Panel/" \
+		-e "s/\(Name=Java\)/\1 Control Panel ${SLOT}/" \
 		${D}/opt/${P}/jre/plugin/desktop/sun_java.desktop > \
-		${T}/sun_java.desktop
+		${T}/sun_java-${SLOT}.desktop
 
-	domenu ${T}/sun_java.desktop
+	domenu ${T}/sun_java-${SLOT}.desktop
 
 	set_java_env
 }
diff --git a/dev-java/sun-jdk/sun-jdk-1.5.0.07-r2.ebuild b/dev-java/sun-jdk/sun-jdk-1.5.0.07-r2.ebuild
index c7f9e099ac08..d9021261e310 100644
--- a/dev-java/sun-jdk/sun-jdk-1.5.0.07-r2.ebuild
+++ b/dev-java/sun-jdk/sun-jdk-1.5.0.07-r2.ebuild
@@ -1,6 +1,6 @@
 # Copyright 1999-2006 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/dev-java/sun-jdk/sun-jdk-1.5.0.07-r2.ebuild,v 1.1 2006/07/29 05:47:17 nichoj Exp $
+# $Header: /var/cvsroot/gentoo-x86/dev-java/sun-jdk/sun-jdk-1.5.0.07-r2.ebuild,v 1.2 2006/07/29 19:24:05 betelgeuse Exp $
 
 inherit java-vm-2 eutils
 
@@ -126,11 +126,11 @@ src_install() {
 
 	# install control panel for Gnome/KDE
 	sed -e "s/INSTALL_DIR\/JRE_NAME_VERSION/\/opt\/${P}\/jre/" \
-		-e "s/\(Name=Java\)/\1 Control Panel/" \
+		-e "s/\(Name=Java\)/\1 Control Panel ${SLOT}/" \
 		${D}/opt/${P}/jre/plugin/desktop/sun_java.desktop > \
-		${T}/sun_java.desktop
+		${T}/sun_java-${SLOT}.desktop
 
-	domenu ${T}/sun_java.desktop
+	domenu ${T}/sun_java-${SLOT}.desktop
 
 	set_java_env
 }
diff --git a/dev-java/sun-jdk/sun-jdk-1.5.0.07-r3.ebuild b/dev-java/sun-jdk/sun-jdk-1.5.0.07-r3.ebuild
new file mode 100644
index 000000000000..2c2078b7bd7f
--- /dev/null
+++ b/dev-java/sun-jdk/sun-jdk-1.5.0.07-r3.ebuild
@@ -0,0 +1,178 @@
+# Copyright 1999-2006 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/dev-java/sun-jdk/sun-jdk-1.5.0.07-r3.ebuild,v 1.1 2006/07/29 19:24:05 betelgeuse Exp $
+
+inherit java-vm-2 eutils
+
+MY_PVL=${PV%.*}_${PV##*.}
+MY_PVA=${PV//./_}
+S="${WORKDIR}/jdk${MY_PVL}"
+
+if use x86; then
+	At=jdk-${MY_PVA}-distro-linux-i586.bin
+elif use amd64; then
+	At=jdk-${MY_PVA}-distro-linux-amd64.bin
+fi
+DESCRIPTION="Sun's J2SE Development Kit, version ${PV}"
+HOMEPAGE="http://java.sun.com/j2se/1.5.0/"
+SRC_URI="x86? ( http://download.java.net/dlj/binaries/jdk-${MY_PVA}-distro-linux-i586.bin )
+		amd64? ( http://download.java.net/dlj/binaries/jdk-${MY_PVA}-distro-linux-amd64.bin )"
+SLOT="1.5"
+LICENSE="dlj-1.1"
+KEYWORDS="~x86 ~amd64 -*"
+RESTRICT="nostrip"
+IUSE="X alsa doc examples jce nsplugin"
+
+JAVA_VM_NO_GENERATION1=true
+
+#
+DEPEND=">=dev-java/java-config-1.2
+	sys-apps/sed
+	doc? ( =dev-java/java-sdk-docs-1.5.0* )
+	jce? ( =dev-java/sun-jce-bin-1.5.0* )"
+
+RDEPEND="alsa? ( media-libs/alsa-lib )
+	doc? ( =dev-java/java-sdk-docs-1.5.0* )
+	X? ( || ( ( x11-libs/libICE
+				x11-libs/libSM
+		 		x11-libs/libX11
+				x11-libs/libXau
+				x11-libs/libXdmcp
+				x11-libs/libXext
+				x11-libs/libXi
+				x11-libs/libXp
+				x11-libs/libXt
+				x11-libs/libXtst
+			  )
+				virtual/x11
+			)
+		)"
+
+JAVA_PROVIDE="jdbc-stdext jdbc-rowset"
+
+PACKED_JARS="lib/tools.jar jre/lib/rt.jar jre/lib/jsse.jar jre/lib/charsets.jar jre/lib/ext/localedata.jar jre/lib/plugin.jar jre/lib/javaws.jar jre/lib/deploy.jar"
+
+# this is needed for proper operating under a PaX kernel without activated grsecurity acl
+CHPAX_CONSERVATIVE_FLAGS="pemsv"
+
+#FETCH_SDK="http://javashoplm.sun.com/ECom/docs/Welcome.jsp?StoreId=22&PartDetailId=jdk-${MY_PVL}-oth-JPR&SiteId=JSC&TransactionId=noreg"
+#FETCH_JCE="http://javashoplm.sun.com/ECom/docs/Welcome.jsp?StoreId=22&PartDetailId=jce_policy-${PV%.*}-oth-JPR&SiteId=JSC&TransactionId=noreg"
+
+
+src_unpack() {
+	if [ ! -r ${DISTDIR}/${At} ]; then
+		die "cannot read ${At}. Please check the permission and try again."
+	fi
+#	if use jce; then
+#		if [ ! -r ${DISTDIR}/${jcefile} ]; then
+#			die "cannot read ${jcefile}. Please check the permission and try again."
+#		fi
+#	fi
+
+	sh ${DISTDIR}/${At} --accept-license --unpack || die "Failed to unpack"
+
+	${S}/bin/java -client -Xshare:dump
+}
+
+src_install() {
+	local dirs="bin include jre lib man"
+	dodir /opt/${P}
+
+	for i in $dirs ; do
+		cp -pPR $i ${D}/opt/${P}/ || die "failed to copy"
+	done
+	dodoc COPYRIGHT README.html
+	dohtml README.html
+	dodir /opt/${P}/share/
+
+	cp -pPR src.zip ${D}/opt/${P}/share/
+
+	if use examples; then
+		cp -pPR demo ${D}/opt/${P}/share/
+		if ( use x86 || use amd64 ); then
+			cp -pPR sample ${D}/opt/${P}/share/
+		fi
+	fi
+
+	if use jce; then
+		cd ${D}/opt/${P}/jre/lib/security
+		dodir /opt/${P}/jre/lib/security/strong-jce
+		mv ${D}/opt/${P}/jre/lib/security/US_export_policy.jar ${D}/opt/${P}/jre/lib/security/strong-jce
+		mv ${D}/opt/${P}/jre/lib/security/local_policy.jar ${D}/opt/${P}/jre/lib/security/strong-jce
+		dosym /opt/sun-jce-bin-1.5.0/jre/lib/security/unlimited-jce/US_export_policy.jar /opt/${P}/jre/lib/security/
+		dosym /opt/sun-jce-bin-1.5.0/jre/lib/security/unlimited-jce/local_policy.jar /opt/${P}/jre/lib/security/
+	fi
+
+	if use nsplugin; then
+		local plugin_dir="ns7-gcc29"
+		if has_version '>=sys-devel/gcc-3' ; then
+			plugin_dir="ns7"
+		fi
+
+		if use x86 ; then
+			install_mozilla_plugin /opt/${P}/jre/plugin/i386/$plugin_dir/libjavaplugin_oji.so
+		else
+			eerror "No plugin available for amd64 arch"
+		fi
+	fi
+
+	# create dir for system preferences
+	dodir /opt/${P}/jre/.systemPrefs
+	# Create files used as storage for system preferences.
+	touch ${D}/opt/${P}/jre/.systemPrefs/.system.lock
+	chmod 644 ${D}/opt/${P}/jre/.systemPrefs/.system.lock
+	touch ${D}/opt/${P}/jre/.systemPrefs/.systemRootModFile
+	chmod 644 ${D}/opt/${P}/jre/.systemPrefs/.systemRootModFile
+
+	# install control panel for Gnome/KDE
+	sed -e "s/INSTALL_DIR\/JRE_NAME_VERSION/\/opt\/${P}\/jre/" \
+		-e "s/\(Name=Java\)/\1 Control Panel ${SLOT}/" \
+		${D}/opt/${P}/jre/plugin/desktop/sun_java.desktop > \
+		${T}/sun_java-${SLOT}.desktop
+
+	domenu ${T}/sun_java-${SLOT}.desktop
+
+	set_java_env
+}
+
+pkg_postinst() {
+	# Set as default VM if none exists
+	java-vm-2_pkg_postinst
+
+	# if chpax is on the target system, set the appropriate PaX flags
+	# this will not hurt the binary, it modifies only unused ELF bits
+	# but may confuse things like AV scanners and automatic tripwire
+	if has_version sys-apps/chpax
+	then
+		echo
+		einfo "setting up conservative PaX flags for jar, javac and java"
+
+		for paxkills in "jar" "javac" "java" "javah" "javadoc"
+		do
+			chpax -${CHPAX_CONSERVATIVE_FLAGS} /opt/${P}/bin/$paxkills
+		done
+
+		# /opt/$VM/jre/bin/java_vm
+		chpax -${CHPAX_CONSERVATIVE_FLAGS} /opt/${P}/jre/bin/java_vm
+
+		einfo "you should have seen lots of chpax output above now"
+		ewarn "make sure the grsec ACL contains those entries also"
+		ewarn "because enabling it will override the chpax setting"
+		ewarn "on the physical files - help for PaX and grsecurity"
+		ewarn "can be given by #gentoo-hardened + hardened@gentoo.org"
+	fi
+
+	if ! use X; then
+		local xwarn="virtual/x11 and/or"
+	fi
+
+	echo
+	ewarn "Some parts of Sun's JDK require ${xwarn} virtual/lpr to be installed."
+	ewarn "Be careful which Java libraries you attempt to use."
+
+	echo
+	einfo " Be careful: ${P}'s Java compiler uses"
+	einfo " '-source 1.5' as default. Some keywords such as 'enum'"
+	einfo " are not valid identifiers any more in that mode,"
+	einfo " which can cause incompatibility with certain sources."
+}