diff options
author | Patrick J Volkerding <volkerdi@slackware.com> | 2012-09-26 01:10:42 +0000 |
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committer | Eric Hameleers <alien@slackware.com> | 2018-05-31 22:51:55 +0200 |
commit | 9664bee729d487bcc0a0bc35859f8e13d5421c75 (patch) | |
tree | b428a16618e36ed864a8d76ea3435e19a452bf90 /source/d/gcc/create_gcj_jvm.sh | |
parent | 75a4a592e5ccda30715f93563d741b83e0dcf39e (diff) | |
download | current-9664bee729d487bcc0a0bc35859f8e13d5421c75.tar.gz current-9664bee729d487bcc0a0bc35859f8e13d5421c75.tar.xz |
Slackware 14.0slackware-14.0
Wed Sep 26 01:10:42 UTC 2012
Slackware 14.0 x86_64 stable is released!
We're perfectionists here at Slackware, so this release has been a long
time a-brewing. But we think you'll agree that it was worth the wait.
Slackware 14.0 combines modern components, ease of use, and flexible
configuration... our "KISS" philosophy demands it.
The ISOs are off to be replicated, a 6 CD-ROM 32-bit set and a
dual-sided
32-bit/64-bit x86/x86_64 DVD. Please consider supporting the Slackware
project by picking up a copy from store.slackware.com. We're taking
pre-orders now, and offer a discount if you sign up for a subscription.
Thanks to everyone who helped make this happen. The Slackware team, the
upstream developers, and (of course) the awesome Slackware user
community.
Have fun! :-)
Diffstat (limited to 'source/d/gcc/create_gcj_jvm.sh')
-rw-r--r-- | source/d/gcc/create_gcj_jvm.sh | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/source/d/gcc/create_gcj_jvm.sh b/source/d/gcc/create_gcj_jvm.sh new file mode 100644 index 000000000..d1011860f --- /dev/null +++ b/source/d/gcc/create_gcj_jvm.sh @@ -0,0 +1,93 @@ +# --------------------------------------------------------------------------- +# This script creates a directory structure below /usr/lib/jvm and populates +# it with symlinks to GCC binaries. +# This will work as a compatibility layer to emulate an Oracle JDK/JRE. +# This emulation is required in order to compile OpenJDK using GNU java. +# +# The same can automatically be achieved in Slackware's gcc packages if +# the 'configure' command is called with the following additional parameters: +# --enable-java-home \ +# --with-java-home=/usr/lib$LIBDIRSUFFIX/jvm/jre \ +# --with-jvm-root-dir=/usr/lib$LIBDIRSUFFIX/jvm \ +# --with-jvm-jar-dir=/usr/lib$LIBDIRSUFFIX/jvm/jvm-exports \ +# --with-arch-directory=$LIB_ARCH \ +# +# Author: Eric Hameleers <alien@slackware.com> December 2011 +# --------------------------------------------------------------------------- + +# Automatically determine the architecture we're building on: +if [ -z "$ARCH" ]; then + case "$( uname -m )" in + i?86) export ARCH=i486 ;; + arm*) export ARCH=arm ;; + # Unless $ARCH is already set, use uname -m for all other archs: + *) export ARCH=$( uname -m ) ;; + esac +fi + +if [ "$ARCH" = "i486" ]; then + SLKCFLAGS="-O2 -march=i486 -mtune=i686" + LIBDIRSUFFIX="" + LIB_ARCH=i386 +elif [ "$ARCH" = "i686" ]; then + SLKCFLAGS="-O2 -march=i686 -mtune=i686" + LIBDIRSUFFIX="" + LIB_ARCH=i386 +elif [ "$ARCH" = "x86_64" ]; then + SLKCFLAGS="-O2 -fPIC" + LIBDIRSUFFIX="64" + LIB_ARCH=amd64 +else + SLKCFLAGS="-O2" + LIBDIRSUFFIX="" + LIB_ARCH=$ARCH +fi + +# Where does the OpenJDK SlackBuild expect the GNU java compatibility symlinks: +JVM=${1:-/usr/lib${LIBDIRSUFFIX}/jvm} +BINDIR=/usr/bin + +# What version of GCC do we have installed: +GCJVER=$(gcj -dumpversion) + +# First, remove the old set of symlinks if they should exist: +rm -fr $JVM + +# Create a JDK compatible directory structure for GNU java: +mkdir -p $JVM +mkdir -p $JVM/bin +mkdir -p $JVM/jre/bin +mkdir -p $JVM/jre/lib/${LIB_ARCH}/client +mkdir -p $JVM/jre/lib/${LIB_ARCH}/server +mkdir -p $JVM/lib + +ln -sf $BINDIR/gjar $JVM/bin/jar +ln -sf $BINDIR/grmic $JVM/bin/rmic +ln -sf $BINDIR/gjavah $JVM/bin/javah +ln -sf $BINDIR/jcf-dump $JVM/bin/javap +ln -sf $BINDIR/gappletviewer $JVM/bin/appletviewer +ln -sf $BINDIR/grmiregistry $JVM/bin/rmiregistry +ln -sf $BINDIR/grmiregistry $JVM/jre/bin/rmiregistry +ln -sf $BINDIR/gkeytool $JVM/bin/keytool +ln -sf $BINDIR/gkeytool $JVM/jre/bin/keytool +ln -sf $BINDIR/gij $JVM/bin/java +ln -sf $BINDIR/ecj $JVM/bin/javac +ln -sf /usr/lib/gcj-${GCJVER}-11/libjvm.so $JVM/jre/lib/${LIB_ARCH}/client/libjvm.so +ln -sf /usr/lib/gcj-${GCJVER}-11/libjvm.so $JVM/jre/lib/${LIB_ARCH}/server/libjvm.so +ln -sf /usr/lib/gcj-${GCJVER}-11/libjawt.so $JVM/jre/lib/${LIB_ARCH}/libjawt.so +ln -sf /usr/share/java/libgcj-${GCJVER}.jar $JVM/jre/lib/rt.jar +ln -sf /usr/share/java/libgcj-tools-${GCJVER}.jar $JVM/lib/tools.jar +ln -sf /usr/include/c++/${GCJVER}/gnu/java $JVM/include + +# Add a Eclipse Java Compiler wrapper which is required +# for bootstrapping OpenJDK using GNU java: +cat <<EOT > /usr/bin/ecj +#!/bin/sh + +CLASSPATH=/usr/share/java/ecj.jar\${CLASSPATH:+:}\$CLASSPATH \ + java org.eclipse.jdt.internal.compiler.batch.Main "\$@" + +EOT +chmod 755 /usr/bin/ecj + + |