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9664bee729
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! :-)
93 lines
3.1 KiB
Bash
93 lines
3.1 KiB
Bash
# ---------------------------------------------------------------------------
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# This script creates a directory structure below /usr/lib/jvm and populates
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# it with symlinks to GCC binaries.
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# This will work as a compatibility layer to emulate an Oracle JDK/JRE.
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# This emulation is required in order to compile OpenJDK using GNU java.
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#
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# The same can automatically be achieved in Slackware's gcc packages if
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# the 'configure' command is called with the following additional parameters:
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# --enable-java-home \
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# --with-java-home=/usr/lib$LIBDIRSUFFIX/jvm/jre \
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# --with-jvm-root-dir=/usr/lib$LIBDIRSUFFIX/jvm \
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# --with-jvm-jar-dir=/usr/lib$LIBDIRSUFFIX/jvm/jvm-exports \
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# --with-arch-directory=$LIB_ARCH \
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#
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# Author: Eric Hameleers <alien@slackware.com> December 2011
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# ---------------------------------------------------------------------------
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# Automatically determine the architecture we're building on:
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if [ -z "$ARCH" ]; then
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case "$( uname -m )" in
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i?86) export ARCH=i486 ;;
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arm*) export ARCH=arm ;;
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# Unless $ARCH is already set, use uname -m for all other archs:
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*) export ARCH=$( uname -m ) ;;
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esac
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fi
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if [ "$ARCH" = "i486" ]; then
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SLKCFLAGS="-O2 -march=i486 -mtune=i686"
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LIBDIRSUFFIX=""
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LIB_ARCH=i386
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elif [ "$ARCH" = "i686" ]; then
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SLKCFLAGS="-O2 -march=i686 -mtune=i686"
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LIBDIRSUFFIX=""
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LIB_ARCH=i386
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elif [ "$ARCH" = "x86_64" ]; then
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SLKCFLAGS="-O2 -fPIC"
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LIBDIRSUFFIX="64"
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LIB_ARCH=amd64
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else
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SLKCFLAGS="-O2"
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LIBDIRSUFFIX=""
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LIB_ARCH=$ARCH
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fi
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# Where does the OpenJDK SlackBuild expect the GNU java compatibility symlinks:
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JVM=${1:-/usr/lib${LIBDIRSUFFIX}/jvm}
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BINDIR=/usr/bin
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# What version of GCC do we have installed:
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GCJVER=$(gcj -dumpversion)
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# First, remove the old set of symlinks if they should exist:
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rm -fr $JVM
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# Create a JDK compatible directory structure for GNU java:
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mkdir -p $JVM
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mkdir -p $JVM/bin
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mkdir -p $JVM/jre/bin
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mkdir -p $JVM/jre/lib/${LIB_ARCH}/client
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mkdir -p $JVM/jre/lib/${LIB_ARCH}/server
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mkdir -p $JVM/lib
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ln -sf $BINDIR/gjar $JVM/bin/jar
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ln -sf $BINDIR/grmic $JVM/bin/rmic
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ln -sf $BINDIR/gjavah $JVM/bin/javah
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ln -sf $BINDIR/jcf-dump $JVM/bin/javap
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ln -sf $BINDIR/gappletviewer $JVM/bin/appletviewer
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ln -sf $BINDIR/grmiregistry $JVM/bin/rmiregistry
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ln -sf $BINDIR/grmiregistry $JVM/jre/bin/rmiregistry
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ln -sf $BINDIR/gkeytool $JVM/bin/keytool
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ln -sf $BINDIR/gkeytool $JVM/jre/bin/keytool
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ln -sf $BINDIR/gij $JVM/bin/java
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ln -sf $BINDIR/ecj $JVM/bin/javac
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ln -sf /usr/lib/gcj-${GCJVER}-11/libjvm.so $JVM/jre/lib/${LIB_ARCH}/client/libjvm.so
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ln -sf /usr/lib/gcj-${GCJVER}-11/libjvm.so $JVM/jre/lib/${LIB_ARCH}/server/libjvm.so
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ln -sf /usr/lib/gcj-${GCJVER}-11/libjawt.so $JVM/jre/lib/${LIB_ARCH}/libjawt.so
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ln -sf /usr/share/java/libgcj-${GCJVER}.jar $JVM/jre/lib/rt.jar
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ln -sf /usr/share/java/libgcj-tools-${GCJVER}.jar $JVM/lib/tools.jar
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ln -sf /usr/include/c++/${GCJVER}/gnu/java $JVM/include
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# Add a Eclipse Java Compiler wrapper which is required
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# for bootstrapping OpenJDK using GNU java:
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cat <<EOT > /usr/bin/ecj
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#!/bin/sh
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CLASSPATH=/usr/share/java/ecj.jar\${CLASSPATH:+:}\$CLASSPATH \
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java org.eclipse.jdt.internal.compiler.batch.Main "\$@"
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EOT
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chmod 755 /usr/bin/ecj
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