slackbuilds_ponce/development/OpenJDK11/OpenJDK11.SlackBuild

#!/bin/bash

# Slackware build script for OpenJDK11

# Copyright 2021, 2022, 2023 Lenard Spencer, Orlando, Florida, USA
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

cd $(dirname $0) ; CWD=$(pwd)

PRGNAM=OpenJDK11
VERSION=${VERSION:-11.0.23}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i586 ;;
    arm*) ARCH=arm; echo "$ARCH is not supported, aborting."; exit 1 ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
# the name of the created package would be, and then exit. This information
# could be useful to other scripts.
if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
  exit 0
fi

TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i586" ]; then
  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
  LIBDIRSUFFIX=""
  BSARCH="i686"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
  BSARCH="x86_64"
else
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
fi

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf jdk11u-jdk-$VERSION-ga
tar xvf $CWD/jdk11u-jdk-${VERSION}-ga.tar.gz

# Building openjdk from source requires bootstrapping from either a
# current or previous version of the (open)jdk binary installation.
# Extract the OpenJDK10 binary to bootstrap
# (thanks to BLFS for the binary packages):
rm -rf $TMP/OpenJDK-10.0.2+13-$BSARCH-bin
tar xvf $CWD/OpenJDK-10.0.2+13-$BSARCH-bin.tar.xz
export BOOT_JAVA=$TMP/OpenJDK-10.0.2+13-$BSARCH-bin

# Unpack the jtreg package to run the tests:
if [ "${TESTS:-no}" = "yes" ]; then
  rm -rf $TMP/jtreg{,-reports}
  tar xvf $CWD/jtreg-6.1-1.tar.xz
  JTREG="--with-jtreg=$TMP/jtreg"
else
  JTREG=""
fi

cd jdk11u-jdk-${VERSION}-ga
echo "Setting permissions (this may take a while so be patient)"
chown -R root:root .
find -L . \
 \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
  -o -perm 511 \) -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;

unset JAVA_HOME # recommended by upstream

if [ "${USE_CCACHE:-no}" = "yes" ]; then
  USECCACHE="--enable-ccache"
else
  USECCACHE=""
fi

# By default, OpenJDK11 uses all available cpu cores.
# We can override that here with the CORES= switch.
if [ "${CORES:-""}" ]; then
  JVAL="$(echo $CORES | grep -o "[0-9]")" || true
  [ -n "$JVAL" ] && SJOBS="--with-jobs=$JVAL"
  TJOBS=$JVAL
else
  SJOBS=""
  TJOBS="$(expr $(nproc) + 1)"
fi

sh configure \
  --with-boot-jdk=${BOOT_JAVA} \
  --with-extra-cflags="$SLKCFLAGS" \
  --with-extra-cxxflags="$SLKCFLAGS" \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --sysconfdir=/etc \
  --localstatedir=/var \
  --mandir=/usr/man \
  --docdir=/usr/doc/$PRGNAM-$VERSION \
  --with-giflib=system \
  --with-harfbuzz=bundled \
  --with-lcms=system \
  --with-libjpeg=system \
  --with-libpng=system \
  --with-zlib=bundled \
  --disable-precompiled-headers \
  --enable-libffi-bundling \
  --enable-unlimited-crypto \
  --disable-warnings-as-errors \
  --with-native-debug-symbols=none \
  $SJOBS \
  $USECCACHE \
  $JTREG \
  --build=$ARCH-slackware-linux

unset MAKEFLAGS  # causes the build to fail if set
make bootcycle-images

# Test the build using jtreg (thanks again BLFS):
if [ "$TESTS" = "yes" ]; then
  export JT_JAVA=$(echo $TMP/jdk11u-jdk-${VERSION}-ga/build/*/jdk)
  mkdir -p $TMP/jtreg-reports
  $TMP/jtreg/bin/jtreg -jdk:$JT_JAVA -automatic -ignore:quiet -v1 \
   -r:$TMP/jtreg-reports -avm -conc:$TJOBS test/jdk:tier1 test/langtools:tier1 \
   || true
  unset JT_JAVA
fi

# make install does not respect DESTDIR, so we must move the image:
mkdir -p $PKG/usr/lib$LIBDIRSUFFIX/java
cp -a build/*/images/jdk/* $PKG/usr/lib$LIBDIRSUFFIX/java

for s in 16 24 32 48; do
  install -vDm644 src/java.desktop/unix/classes/sun/awt/X11/java-icon${s}.png \
   $PKG/usr/share/icons/hicolor/${s}x${s}/apps/java.png
done
# the 24x24 icon is missized, so we fix it here:
cp $CWD/java.png $PKG/usr/share/icons/hicolor/24x24/apps

find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true

# Create some necessary symlinks:
( cd $PKG/usr/lib$LIBDIRSUFFIX
ln -sf java $PRGNAM-$VERSION
ln -sf java/lib/libjawt.so
ln -sf java/lib/server/libjvm.so
ln -sf java/lib/libjava.so
ln -sf java/lib/libawt.so
ln -sf java/lib/libawt_xawt.so
ln -sf java/lib/libverify.so
)

# Move man pages and compress:
mv $PKG/usr/lib$LIBDIRSUFFIX/java/man $PKG/usr
# fix Japanese folder (remove symlink):
( cd $PKG/usr/man
rm ja
mv ja_JP.UTF-8 ja )

find $PKG/usr/man -type f -exec gzip -9 {} \;
for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done

# Thanks to AlienBOB for this part!
# Generate a cacerts file from the certificates installed by ca-certificates
# in Slackware - the "cacerts" in the OpenJDK sources may be outdated.
# This requires 'trust' program from p11-kit:
rm -f $PKG/usr/lib${LIBDIRSUFFIX}/java/lib/security/cacerts 
trust extract --format=java-cacerts --filter=ca-anchors --purpose=server-auth \
  $PKG/usr/lib${LIBDIRSUFFIX}/java/lib/security/cacerts

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a \
  LICENSE ADDITIONAL_LICENSE_INFO ASSEMBLY_EXCEPTION README.md \
  $PKG/usr/doc/$PRGNAM-$VERSION
( cd $PKG/usr/doc/$PRGNAM-$VERSION
ln -s ../../lib${LIBDIRSUFFIX}/$PRGNAM-$VERSION/legal
ln -s ../../lib${LIBDIRSUFFIX}/$PRGNAM-$VERSION/release
)

cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

# Create desktop entries (Thanks BLFS):
mkdir -p $PKG/usr/share/applications
cat > $PKG/usr/share/applications/openjdk-java.desktop << EOF
[Desktop Entry]
Name=OpenJDK ${VERSION} Runtime
Comment=OpenJDK Java ${VERSION} Runtime
Exec=/usr/lib${LIBDIRSUFFIX}/java/bin/java -jar
Terminal=false
Type=Application
Icon=java
MimeType=application/x-java-archive;application/java-archive;application/x-jar;
NoDisplay=true
EOF

cat > $PKG/usr/share/applications/openjdk-jconsole.desktop << EOF
[Desktop Entry]
Name=OpenJDK Java ${VERSION} Console
Comment=OpenJDK ${VERSION} Console
Keywords=java;console;monitoring
Exec=/usr/lib${LIBDIRSUFFIX}/java/bin/jconsole
Terminal=false
Type=Application
Icon=java
Categories=System;
EOF

# Create /etc/profile.d scripts:
mkdir -p $PKG/etc/profile.d
cat > $PKG/etc/profile.d/jdk11.sh << EOF
export JAVA_HOME=/usr/lib${LIBDIRSUFFIX}/java
export PATH=\${PATH}:\${JAVA_HOME}/bin
EOF

cat > $PKG/etc/profile.d/jdk11.csh << EOF
setenv JAVA_HOME /usr/lib${LIBDIRSUFFIX}/java
setenv PATH \${PATH}:\${JAVA_HOME}/bin
EOF
chmod 755 $PKG/etc/profile.d/*

mkdir -p $PKG/install
cat $CWD/doinst.sh > $PKG/install/doinst.sh
cat $CWD/slack-desc > $PKG/install/slack-desc

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE