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-rw-r--r--build-support/java12-openjdk/PKGBUILD306
-rw-r--r--build-support/java12-openjdk/freedesktop-java.desktop12
-rw-r--r--build-support/java12-openjdk/freedesktop-jconsole.desktop11
-rw-r--r--build-support/java12-openjdk/freedesktop-jshell.desktop9
-rw-r--r--build-support/java12-openjdk/install_jdk-openjdk.sh50
-rw-r--r--build-support/java12-openjdk/install_jre-openjdk-headless.sh48
-rw-r--r--build-support/java12-openjdk/install_jre-openjdk.sh35
-rw-r--r--build-support/java12-openjdk/jdk12u-jdk-12.0.2+10-c1.patch51
-rw-r--r--build-support/java12-openjdk/jdk12u-jdk-12.0.2+10-gcc10-default-no-fcommon.patch86
-rw-r--r--build-support/java12-openjdk/jdk12u-jdk-12.0.2+10-make43.patch24
10 files changed, 632 insertions, 0 deletions
diff --git a/build-support/java12-openjdk/PKGBUILD b/build-support/java12-openjdk/PKGBUILD
new file mode 100644
index 00000000..d8710f51
--- /dev/null
+++ b/build-support/java12-openjdk/PKGBUILD
@@ -0,0 +1,306 @@
+# Maintainer: Levente Polyak <anthraxx[at]archlinux[dot]org>
+# Maintainer: Guillaume ALAUX <guillaume@archlinux.org>
+
+# TODO add test, see about packaging jtreg and using it here
+
+pkgbase=java12-openjdk
+pkgname=('jre12-openjdk-headless' 'jre12-openjdk' 'jdk12-openjdk' 'openjdk12-src' 'openjdk12-doc')
+_majorver=12
+_minorver=0
+_securityver=2
+_updatever=10
+pkgrel=1
+pkgver=${_majorver}.${_minorver}.${_securityver}.u${_updatever}
+_hg_tag=jdk-${_majorver}.${_minorver}.${_securityver}+${_updatever}
+arch=('x86_64' 'i486' 'i686' 'pentium4')
+url='https://openjdk.java.net/'
+license=('custom')
+makedepends=('java-environment>=11' 'cpio' 'unzip' 'zip' 'libelf' 'libcups' 'libx11'
+ 'libxrender' 'libxtst' 'libxt' 'libxext' 'libxrandr' 'alsa-lib'
+ 'graphviz' 'freetype2' 'libjpeg-turbo' 'giflib' 'libpng' 'lcms2'
+ 'libnet' 'bash')
+source=(http://hg.openjdk.java.net/jdk-updates/jdk${_majorver}u/archive/${_hg_tag}.tar.gz
+ freedesktop-java.desktop
+ freedesktop-jconsole.desktop
+ freedesktop-jshell.desktop
+ jdk12u-jdk-12.0.2+10-make43.patch
+ jdk12u-jdk-12.0.2+10-gcc10-default-no-fcommon.patch
+ jdk12u-jdk-12.0.2+10-c1.patch
+ )
+sha256sums=('b2bcad35656b00928683416f3480ad00363b00993eb711c3e1886e4fe77eefeb'
+ '779dba7cf4f5de7cd512adf969354ec4aefddb33d970757eb3c49ea1fd8d5184'
+ 'fa67642a8ba1173c30536a12dfbeeacf5d0f37918849057c1049b88a81f261ed'
+ '0a1d66a3e4774d7fad267c8a4e726ecf362ae2f33df12439567e0fb249655c48'
+ 'c41c32ec668f5ae79d360c9437aca0574481ecbb3d346b8efe6b2ca5c59c0238'
+ 'd2df8c2294753e10b0cf266fe2028bd59a71f480096fe259731d3b284177daa5'
+ '61e3ec58190f19feb068e6ad21469cce2fd9867079fd5f6e9a32cefb70600cf9'
+ )
+
+case "${CARCH}" in
+ x86_64) _JARCH='x86_64';;
+ i486|i686|pentium4) _JARCH='x86';;
+esac
+
+_jvmdir=/usr/lib/jvm/java-${_majorver}-openjdk
+_jdkdir=jdk${_majorver}u-${_hg_tag}
+_imgdir=${_jdkdir}/build/linux-${_JARCH}-server-release/images
+_imgdir="${_imgdir//--/-${_JARCH}-}"
+
+_nonheadless=(lib/libawt_xawt.{so,debuginfo}
+ lib/libjawt.{so,debuginfo}
+ lib/libjsound.{so,debuginfo}
+ lib/libsplashscreen.{so,debuginfo})
+#_nonheadless=(
+# "${_nonheadless[@]/\/\///${_JARCH}/}"
+#)
+
+prepare() {
+ cd ${_jdkdir}
+
+ # see https://bugs.openjdk.java.net/browse/JDK-8237879
+ patch -Np1 < $srcdir/jdk12u-jdk-12.0.2+10-make43.patch
+
+ # some gcc 10 issues and backports of known bugs
+ patch -Np1 < $srcdir/jdk12u-jdk-12.0.2+10-gcc10-default-no-fcommon.patch
+ patch -Np1 < $srcdir/jdk12u-jdk-12.0.2+10-c1.patch
+}
+
+build() {
+ cd ${_jdkdir}
+
+ NUM_PROC_OPT=''
+ MAKEFLAG_J=$(echo ${MAKEFLAGS} | sed -En 's/.*-j([0-9]+).*/\1/p')
+ if [ -n "${MAKEFLAG_J}" ]; then
+ # http://hg.openjdk.java.net/jdk10/jdk10/file/85e6cb013b98/make/InitSupport.gmk#l105
+ echo "Removing '-j${MAKEFLAG_J}' from MAKEFLAGS to prevent build fail. Passing it directly to ./configure."
+ export MAKEFLAGS=${MAKEFLAGS/-j${MAKEFLAG_J}/}
+ NUM_PROC_OPT="--with-num-cores=${MAKEFLAG_J}"
+ fi
+
+ # Avoid optimization of HotSpot to be lowered from O3 to O2
+ local _CFLAGS="${CFLAGS//-O2/-O3} ${CPPFLAGS}"
+ local _CXXFLAGS="${CXXFLAGS//-O2/-O3} ${CPPFLAGS}"
+ local _LDFLAGS=${LDFLAGS}
+ if [[ $CARCH = i486 || $CARCH = i686 || $CARCH = pentium4 ]]; then
+ echo "Removing '-fno-plt' from CFLAGS and CXXFLAGS to prevent build fail with this architecture"
+ _CFLAGS=${CFLAGS/-fno-plt/}
+ _CXXFLAGS=${CXXFLAGS/-fno-plt/}
+ fi
+ # i486-specific
+ if [ "${CARCH}" = "i486" ]; then
+ _JARCH=i386
+ fi
+
+ # pentium4-specific
+ if [ "${CARCH}" = "pentium4" ]; then
+ _JARCH=i386
+ # force 4-byte stack alignment on SSE aptimized systems, see FS32#75
+ _CFLAGS+=" -mincoming-stack-boundary=2"
+ _CXXFLAGS+=" -mincoming-stack-boundary=2"
+ fi
+
+ # CFLAGS, CXXFLAGS and LDFLAGS are ignored as shown by a warning
+ # in the output of ./configure unless used like such:
+ # --with-extra-cflags="${CFLAGS}"
+ # --with-extra-cxxflags="${CXXFLAGS}"
+ # --with-extra-ldflags="${LDFLAGS}"
+ # See also paragraph "Configure Control Variables from "jdk${_majorver}-${_hg_tag}/common/doc/building.md
+ unset CFLAGS
+ unset CXXFLAGS
+ unset LDFLAGS
+
+ bash configure \
+ --with-version-build="${_updatever}" \
+ --with-version-pre="" \
+ --with-version-opt="" \
+ --with-stdc++lib=dynamic \
+ --with-extra-cflags="${_CFLAGS}" \
+ --with-extra-cxxflags="${_CXXFLAGS}" \
+ --with-extra-ldflags="${_LDFLAGS}" \
+ --with-libjpeg=system \
+ --with-giflib=system \
+ --with-libpng=system \
+ --with-lcms=system \
+ --with-zlib=system \
+ --with-jvm-features=zgc \
+ --enable-unlimited-crypto \
+ --disable-warnings-as-errors \
+ ${NUM_PROC_OPT}
+ #--disable-javac-server
+
+ make images legacy-jre-image docs
+
+ # https://bugs.openjdk.java.net/browse/JDK-8173610
+ find "../${_imgdir}" -iname '*.so' -exec chmod +x {} \;
+}
+
+check() {
+ cd jdk${_majorver}u-${_hg_tag}
+ # TODO package jtreg
+ # make -k check
+}
+
+package_jre12-openjdk-headless() {
+ pkgdesc="OpenJDK Java ${_majorver} headless runtime environment"
+ depends=('java-runtime-common>=3' 'ca-certificates-utils' 'nss' 'libjpeg-turbo' 'lcms2' 'libnet' 'freetype2')
+ optdepends=('java-rhino: for some JavaScript support')
+ provides=("java-runtime-headless=${_majorver}" "java-runtime-headless-openjdk=${_majorver}" "jre${_majorver}-openjdk-headless=${pkgver}-${pkgrel}")
+ backup=(etc/${pkgbase}/logging.properties
+ etc/${pkgbase}/management/jmxremote.access
+ etc/${pkgbase}/management/jmxremote.password.template
+ etc/${pkgbase}/management/management.properties
+ etc/${pkgbase}/net.properties
+ etc/${pkgbase}/security/java.policy
+ etc/${pkgbase}/security/java.security
+ etc/${pkgbase}/security/policy/README.txt
+ etc/${pkgbase}/security/policy/limited/default_US_export.policy
+ etc/${pkgbase}/security/policy/limited/default_local.policy
+ etc/${pkgbase}/security/policy/limited/exempt_local.policy
+ etc/${pkgbase}/security/policy/unlimited/default_US_export.policy
+ etc/${pkgbase}/security/policy/unlimited/default_local.policy
+ etc/${pkgbase}/sound.properties)
+ install=install_jre-openjdk-headless.sh
+
+ cd ${_imgdir}/jre
+
+ install -dm 755 "${pkgdir}${_jvmdir}"
+
+ cp -a bin lib \
+ "${pkgdir}${_jvmdir}"
+
+ for f in "${_nonheadless[@]}"; do
+ rm "${pkgdir}${_jvmdir}/${f}"
+ done
+
+ cp ../jdk/release "${pkgdir}${_jvmdir}"
+ cp ../jdk/lib/modules "${pkgdir}${_jvmdir}/lib"
+
+ # Conf
+ install -dm 755 "${pkgdir}/etc"
+ cp -r conf "${pkgdir}/etc/${pkgbase}"
+ ln -s /etc/${pkgbase} "${pkgdir}/${_jvmdir}/conf"
+
+ # Legal
+ install -dm 755 "${pkgdir}/usr/share/licenses"
+ cp -r legal "${pkgdir}/usr/share/licenses/${pkgbase}"
+ ln -s ${pkgbase} "${pkgdir}/usr/share/licenses/${pkgname}"
+ ln -s /usr/share/licenses/${pkgbase} "${pkgdir}/${_jvmdir}/legal"
+
+ # Man pages
+ for f in bin/*; do
+ f=$(basename "${f}")
+ _man=../jdk/man/man1/"${f}.1"
+ test -f "${_man}" && install -Dm 644 "${_man}" "${pkgdir}/usr/share/man/man1/${f}-openjdk${_majorver}.1"
+ done
+ ln -s /usr/share/man "${pkgdir}/${_jvmdir}/man"
+
+ # Link JKS keystore from ca-certificates-utils
+ rm -f "${pkgdir}${_jvmdir}/lib/security/cacerts"
+ ln -sf /etc/ssl/certs/java/cacerts "${pkgdir}${_jvmdir}/lib/security/cacerts"
+}
+
+package_jre12-openjdk() {
+ pkgdesc="OpenJDK Java ${_majorver} full runtime environment"
+ depends=("jre${_majorver}-openjdk-headless=${pkgver}-${pkgrel}" 'giflib')
+ optdepends=('alsa-lib: for basic sound support'
+ 'gtk2: for the Gtk+ 2 look and feel - desktop usage'
+ 'gtk3: for the Gtk+ 3 look and feel - desktop usage')
+ provides=("java-runtime=${_majorver}" "java-runtime-openjdk=${_majorver}" "jre${_majorver}-openjdk=${pkgver}-${pkgrel}")
+ install=install_jre-openjdk.sh
+
+ cd ${_imgdir}/jre
+
+ install -dm 755 "${pkgdir}${_jvmdir}"
+
+ for f in "${_nonheadless[@]}"; do
+ install -Dm 644 ${f} "${pkgdir}${_jvmdir}/${f}"
+ done
+
+ # Licenses
+ install -dm 755 "${pkgdir}/usr/share/licenses"
+ ln -s ${pkgbase} "${pkgdir}/usr/share/licenses/${pkgname}"
+}
+
+package_jdk12-openjdk() {
+ pkgdesc="OpenJDK Java ${_majorver} development kit"
+ depends=("jre${_majorver}-openjdk=${pkgver}-${pkgrel}" 'java-environment-common=3' 'hicolor-icon-theme' 'libelf')
+ provides=("java-environment=${_majorver}" "java-environment-openjdk=${_majorver}" "jdk${_majorver}-openjdk=${pkgver}-${pkgrel}")
+ install=install_jdk-openjdk.sh
+
+ cd ${_imgdir}/jdk
+
+ install -dm 755 "${pkgdir}${_jvmdir}"
+
+ cp -a bin demo include jmods lib \
+ "${pkgdir}${_jvmdir}"
+
+ rm "${pkgdir}${_jvmdir}/lib/src.zip"
+
+ # Remove files held by JRE
+ pushd ../jre
+ for d in bin lib; do
+ find ${d} ! -type d -exec rm "${pkgdir}${_jvmdir}/{}" \;
+ done
+ popd
+ find "${pkgdir}${_jvmdir}/lib" -type d -empty -delete
+
+ # Conf files all belong to JRE
+
+ # Legal
+ install -dm 755 "${pkgdir}/usr/share/licenses"
+ cp -r legal "${pkgdir}/usr/share/licenses/${pkgbase}"
+ pushd ../jre/legal
+ find . ! -type d -exec rm "${pkgdir}/usr/share/licenses/${pkgbase}/{}" \;
+ popd
+ find "${pkgdir}/usr/share/licenses" -type d -empty -delete
+ ln -s ${pkgbase} "${pkgdir}/usr/share/licenses/${pkgname}"
+
+ # Man pages
+ for f in bin/*; do
+ f=$(basename "${f}")
+ _man=man/man1/"${f}.1"
+ test -f "../jre/bin/${f}" && continue
+ test -f "${_man}" && install -Dm 644 "${_man}" "${pkgdir}/usr/share/man/man1/${f}-openjdk${_majorver}.1"
+ done
+
+ # Icons
+ for s in 16 24 32 48; do
+ install -Dm 644 \
+ "${srcdir}/jdk${_majorver}u-${_hg_tag}/src/java.desktop/unix/classes/sun/awt/X11/java-icon${s}.png" \
+ "${pkgdir}/usr/share/icons/hicolor/${s}x${s}/apps/${pkgbase}.png"
+ done
+
+ # Desktop files
+ for f in jconsole java jshell; do
+ install -Dm 644 \
+ "${srcdir}/freedesktop-${f}.desktop" \
+ "${pkgdir}/usr/share/applications/${f}-${pkgbase}.desktop"
+ done
+}
+
+package_openjdk12-src() {
+ pkgdesc="OpenJDK Java ${_majorver} sources"
+ # Depends on JDK to get license files
+ depends=("jdk${_majorver}-openjdk=${pkgver}-${pkgrel}")
+ provides=("openjdk${_majorver}-src=${pkgver}-${pkgrel}")
+
+ install -Dm 644 -t "${pkgdir}${_jvmdir}/lib" ${_imgdir}/jdk/lib/src.zip
+
+ install -dm 755 "${pkgdir}/usr/share/licenses"
+ ln -s ${pkgbase} "${pkgdir}/usr/share/licenses/${pkgname}"
+}
+
+package_openjdk12-doc() {
+ pkgdesc="OpenJDK Java ${_majorver} documentation"
+ # Depends on JDK to get license files
+ depends=("jdk${_majorver}-openjdk=${pkgver}-${pkgrel}")
+ provides=("openjdk${_majorver}-doc=${pkgver}-${pkgrel}")
+
+ install -dm 755 "${pkgdir}/usr/share/doc"
+ cp -r ${_imgdir}/docs "${pkgdir}/usr/share/doc/${pkgbase}"
+
+ install -dm 755 "${pkgdir}/usr/share/licenses"
+ ln -s ${pkgbase} "${pkgdir}/usr/share/licenses/${pkgname}"
+}
+
+# vim: ts=2 sw=2 et:
diff --git a/build-support/java12-openjdk/freedesktop-java.desktop b/build-support/java12-openjdk/freedesktop-java.desktop
new file mode 100644
index 00000000..acd8701d
--- /dev/null
+++ b/build-support/java12-openjdk/freedesktop-java.desktop
@@ -0,0 +1,12 @@
+[Desktop Entry]
+Name=OpenJDK Java 12 Runtime
+Name[fi]=OpenJDK Java 12 - ajonaikainen ympäristö
+Comment=OpenJDK Java 12 Runtime
+Comment[fi]=OpenJDK Java 12 - ajonaikainen ympäristö
+Keywords=java;runtime
+Exec=/usr/lib/jvm/java-12-openjdk/bin/java -jar
+Terminal=false
+Type=Application
+Icon=java12-openjdk
+MimeType=application/x-java-archive;application/java-archive;application/x-jar;
+NoDisplay=true
diff --git a/build-support/java12-openjdk/freedesktop-jconsole.desktop b/build-support/java12-openjdk/freedesktop-jconsole.desktop
new file mode 100644
index 00000000..acb6472d
--- /dev/null
+++ b/build-support/java12-openjdk/freedesktop-jconsole.desktop
@@ -0,0 +1,11 @@
+[Desktop Entry]
+Name=OpenJDK Java 12 Console
+Name[fi]=OpenJDK Java 12 - konsoli
+Comment=OpenJDK Java 12 Monitoring & Management Console
+Comment[fi]=OpenJDK Java 12 - valvonta- ja hallintakonsoli
+Keywords=java;console;monitoring
+Exec=/usr/lib/jvm/java-12-openjdk/bin/jconsole
+Terminal=false
+Type=Application
+Icon=java12-openjdk
+Categories=Application;System;
diff --git a/build-support/java12-openjdk/freedesktop-jshell.desktop b/build-support/java12-openjdk/freedesktop-jshell.desktop
new file mode 100644
index 00000000..16110b86
--- /dev/null
+++ b/build-support/java12-openjdk/freedesktop-jshell.desktop
@@ -0,0 +1,9 @@
+[Desktop Entry]
+Name=OpenJDK Java 12 Shell
+Comment=OpenJDK Java 12 Shell
+Keywords=java;shell
+Exec=/usr/lib/jvm/java-12-openjdk/bin/jshell
+Terminal=true
+Type=Application
+Icon=java12-openjdk
+Categories=Application;System;
diff --git a/build-support/java12-openjdk/install_jdk-openjdk.sh b/build-support/java12-openjdk/install_jdk-openjdk.sh
new file mode 100644
index 00000000..cf97693a
--- /dev/null
+++ b/build-support/java12-openjdk/install_jdk-openjdk.sh
@@ -0,0 +1,50 @@
+THIS_JDK='java-12-openjdk'
+
+fix_default() {
+ if [ ! -x /usr/bin/java ]; then
+ /usr/bin/archlinux-java unset
+ echo ""
+ else
+ /usr/bin/archlinux-java get
+ fi
+}
+
+post_install() {
+ default=$(fix_default)
+ case ${default} in
+ "")
+ /usr/bin/archlinux-java set ${THIS_JDK}
+ ;;
+ ${THIS_JDK})
+ # Nothing
+ ;;
+ *)
+ echo "Default Java environment is already set to '${default}'"
+ echo "See 'archlinux-java help' to change it"
+ ;;
+ esac
+
+ if [ ! -f /etc/ssl/certs/java/cacerts ]; then
+ /usr/bin/update-ca-trust
+ fi
+}
+
+post_upgrade() {
+ default=$(fix_default)
+ if [ -z "${default}" ]; then
+ /usr/bin/archlinux-java set ${THIS_JDK}
+ fi
+
+ if [ ! -f /etc/ssl/certs/java/cacerts ]; then
+ /usr/bin/update-ca-trust
+ fi
+}
+
+pre_remove() {
+ if [ "x$(fix_default)" = "x${THIS_JDK}" ]; then
+ # Check JRE is still available
+ if [ -x /usr/lib/jvm/${THIS_JDK}/bin/java ]; then
+ /usr/bin/archlinux-java unset
+ fi
+ fi
+}
diff --git a/build-support/java12-openjdk/install_jre-openjdk-headless.sh b/build-support/java12-openjdk/install_jre-openjdk-headless.sh
new file mode 100644
index 00000000..a340d0be
--- /dev/null
+++ b/build-support/java12-openjdk/install_jre-openjdk-headless.sh
@@ -0,0 +1,48 @@
+THIS_JRE='java-12-openjdk'
+
+fix_default() {
+ if [ ! -x /usr/bin/java ]; then
+ /usr/bin/archlinux-java unset
+ echo ""
+ else
+ /usr/bin/archlinux-java get
+ fi
+}
+
+post_install() {
+ default=$(fix_default)
+ case ${default} in
+ "")
+ /usr/bin/archlinux-java set ${THIS_JRE}
+ ;;
+ ${THIS_JRE})
+ # Nothing
+ ;;
+ *)
+ echo "Default Java environment is already set to '${default}'"
+ echo "See 'archlinux-java help' to change it"
+ ;;
+ esac
+
+ if [ ! -f /etc/ssl/certs/java/cacerts ]; then
+ /usr/bin/update-ca-trust
+ fi
+}
+
+post_upgrade() {
+ if [ -z "$(fix_default)" ]; then
+ /usr/bin/archlinux-java set ${THIS_JRE}
+ fi
+
+ if [ ! -f /etc/ssl/certs/java/cacerts ]; then
+ /usr/bin/update-ca-trust
+ fi
+}
+
+pre_remove() {
+ default=$(fix_default)
+ if [ "x${default}" = "x${THIS_JRE}" ]; then
+ /usr/bin/archlinux-java unset
+ echo "No Java environment is set as default anymore"
+ fi
+}
diff --git a/build-support/java12-openjdk/install_jre-openjdk.sh b/build-support/java12-openjdk/install_jre-openjdk.sh
new file mode 100644
index 00000000..03d45d07
--- /dev/null
+++ b/build-support/java12-openjdk/install_jre-openjdk.sh
@@ -0,0 +1,35 @@
+THIS_JRE='java-12-openjdk'
+
+fix_default() {
+ if [ ! -x /usr/bin/java ]; then
+ /usr/bin/archlinux-java unset
+ echo ""
+ else
+ /usr/bin/archlinux-java get
+ fi
+}
+
+post_install() {
+ default=$(fix_default)
+ case ${default} in
+ "")
+ /usr/bin/archlinux-java set ${THIS_JRE}
+ ;;
+ ${THIS_JRE})
+ # Nothing
+ ;;
+ *)
+ echo "Default Java environment is already set to '${default}'"
+ echo "See 'archlinux-java help' to change it"
+ ;;
+ esac
+
+ echo "when you use a non-reparenting window manager,"
+ echo "set _JAVA_AWT_WM_NONREPARENTING=1 in /etc/profile.d/jre.sh"
+}
+
+post_upgrade() {
+ if [ -z "$(fix_default)" ]; then
+ /usr/bin/archlinux-java set ${THIS_JRE}
+ fi
+}
diff --git a/build-support/java12-openjdk/jdk12u-jdk-12.0.2+10-c1.patch b/build-support/java12-openjdk/jdk12u-jdk-12.0.2+10-c1.patch
new file mode 100644
index 00000000..597c76ba
--- /dev/null
+++ b/build-support/java12-openjdk/jdk12u-jdk-12.0.2+10-c1.patch
@@ -0,0 +1,51 @@
+diff -rauN jdk12u-jdk-12.0.2+10/src/hotspot/share/c1/c1_Instruction.hpp jdk12u-jdk-12.0.2+10-c1-patch/src/hotspot/share/c1/c1_Instruction.hpp
+--- jdk12u-jdk-12.0.2+10/src/hotspot/share/c1/c1_Instruction.hpp 2019-07-16 18:38:28.000000000 +0200
++++ jdk12u-jdk-12.0.2+10-c1-patch/src/hotspot/share/c1/c1_Instruction.hpp 2021-05-19 16:54:56.288783039 +0200
+@@ -303,7 +303,6 @@
+ XHandlers* _exception_handlers; // Flat list of exception handlers covering this instruction
+
+ friend class UseCountComputer;
+- friend class BlockBegin;
+
+ void update_exception_state(ValueStack* state);
+
+@@ -349,7 +348,6 @@
+ void* operator new(size_t size) throw() {
+ Compilation* c = Compilation::current();
+ void* res = c->arena()->Amalloc(size);
+- ((Instruction*)res)->_id = c->get_next_id();
+ return res;
+ }
+
+@@ -410,11 +408,11 @@
+
+ // creation
+ Instruction(ValueType* type, ValueStack* state_before = NULL, bool type_is_constant = false)
+- :
++ : _id(Compilation::current()->get_next_id())
++ , _use_count(0)
+ #ifndef PRODUCT
+- _printable_bci(-99),
++ , _printable_bci(-99)
+ #endif
+- _use_count(0)
+ , _pin_state(0)
+ , _type(type)
+ , _next(NULL)
+@@ -1649,8 +1647,6 @@
+ void* operator new(size_t size) throw() {
+ Compilation* c = Compilation::current();
+ void* res = c->arena()->Amalloc(size);
+- ((BlockBegin*)res)->_id = c->get_next_id();
+- ((BlockBegin*)res)->_block_id = c->get_next_block_id();
+ return res;
+ }
+
+@@ -1662,6 +1658,7 @@
+ // creation
+ BlockBegin(int bci)
+ : StateSplit(illegalType)
++ , _block_id(Compilation::current()->get_next_block_id())
+ , _bci(bci)
+ , _depth_first_number(-1)
+ , _linear_scan_number(-1)
diff --git a/build-support/java12-openjdk/jdk12u-jdk-12.0.2+10-gcc10-default-no-fcommon.patch b/build-support/java12-openjdk/jdk12u-jdk-12.0.2+10-gcc10-default-no-fcommon.patch
new file mode 100644
index 00000000..a15870e2
--- /dev/null
+++ b/build-support/java12-openjdk/jdk12u-jdk-12.0.2+10-gcc10-default-no-fcommon.patch
@@ -0,0 +1,86 @@
+diff -rauN jdk12u-jdk-12.0.2+10/src/java.base/unix/native/libjava/childproc.c jdk12u-jdk-12.0.2+10-gcc10-default-no-fcommon-patch/src/java.base/unix/native/libjava/childproc.c
+--- jdk12u-jdk-12.0.2+10/src/java.base/unix/native/libjava/childproc.c 2019-07-16 18:38:28.000000000 +0200
++++ jdk12u-jdk-12.0.2+10-gcc10-default-no-fcommon-patch/src/java.base/unix/native/libjava/childproc.c 2021-05-19 16:33:32.193463845 +0200
+@@ -33,6 +33,7 @@
+
+ #include "childproc.h"
+
++const char * const *parentPathv;
+
+ ssize_t
+ restartableWrite(int fd, const void *buf, size_t count)
+diff -rauN jdk12u-jdk-12.0.2+10/src/java.base/unix/native/libjava/childproc.h jdk12u-jdk-12.0.2+10-gcc10-default-no-fcommon-patch/src/java.base/unix/native/libjava/childproc.h
+--- jdk12u-jdk-12.0.2+10/src/java.base/unix/native/libjava/childproc.h 2019-07-16 18:38:28.000000000 +0200
++++ jdk12u-jdk-12.0.2+10-gcc10-default-no-fcommon-patch/src/java.base/unix/native/libjava/childproc.h 2021-05-19 16:33:45.056818223 +0200
+@@ -118,7 +118,7 @@
+ * The cached and split version of the JDK's effective PATH.
+ * (We don't support putenv("PATH=...") in native code)
+ */
+-const char * const *parentPathv;
++extern const char * const *parentPathv;
+
+ ssize_t restartableWrite(int fd, const void *buf, size_t count);
+ int restartableDup2(int fd_from, int fd_to);
+diff -rauN jdk12u-jdk-12.0.2+10/src/java.security.jgss/share/native/libj2gss/NativeFunc.c jdk12u-jdk-12.0.2+10-gcc10-default-no-fcommon-patch/src/java.security.jgss/share/native/libj2gss/NativeFunc.c
+--- jdk12u-jdk-12.0.2+10/src/java.security.jgss/share/native/libj2gss/NativeFunc.c 2019-07-16 18:38:28.000000000 +0200
++++ jdk12u-jdk-12.0.2+10-gcc10-default-no-fcommon-patch/src/java.security.jgss/share/native/libj2gss/NativeFunc.c 2021-05-19 16:36:27.850415027 +0200
+@@ -27,6 +27,9 @@
+ #include <stdlib.h>
+ #include "NativeFunc.h"
+
++/* global GSS function table */
++GSS_FUNCTION_TABLE_PTR ftab;
++
+ /* standard GSS method names (ordering is from mapfile) */
+ static const char RELEASE_NAME[] = "gss_release_name";
+ static const char IMPORT_NAME[] = "gss_import_name";
+diff -rauN jdk12u-jdk-12.0.2+10/src/java.security.jgss/share/native/libj2gss/NativeFunc.h jdk12u-jdk-12.0.2+10-gcc10-default-no-fcommon-patch/src/java.security.jgss/share/native/libj2gss/NativeFunc.h
+--- jdk12u-jdk-12.0.2+10/src/java.security.jgss/share/native/libj2gss/NativeFunc.h 2019-07-16 18:38:28.000000000 +0200
++++ jdk12u-jdk-12.0.2+10-gcc10-default-no-fcommon-patch/src/java.security.jgss/share/native/libj2gss/NativeFunc.h 2021-05-19 16:35:59.263702472 +0200
+@@ -277,6 +277,6 @@
+ typedef GSS_FUNCTION_TABLE *GSS_FUNCTION_TABLE_PTR;
+
+ /* global GSS function table */
+-GSS_FUNCTION_TABLE_PTR ftab;
++extern GSS_FUNCTION_TABLE_PTR ftab;
+
+ #endif
+diff -rauN jdk12u-jdk-12.0.2+10/src/jdk.sctp/unix/native/libsctp/Sctp.h jdk12u-jdk-12.0.2+10-gcc10-default-no-fcommon-patch/src/jdk.sctp/unix/native/libsctp/Sctp.h
+--- jdk12u-jdk-12.0.2+10/src/jdk.sctp/unix/native/libsctp/Sctp.h 2019-07-16 18:38:28.000000000 +0200
++++ jdk12u-jdk-12.0.2+10-gcc10-default-no-fcommon-patch/src/jdk.sctp/unix/native/libsctp/Sctp.h 2021-05-19 16:37:45.070538192 +0200
+@@ -322,12 +322,12 @@
+
+ #endif /* __linux__ */
+
+-sctp_getladdrs_func* nio_sctp_getladdrs;
+-sctp_freeladdrs_func* nio_sctp_freeladdrs;
+-sctp_getpaddrs_func* nio_sctp_getpaddrs;
+-sctp_freepaddrs_func* nio_sctp_freepaddrs;
+-sctp_bindx_func* nio_sctp_bindx;
+-sctp_peeloff_func* nio_sctp_peeloff;
++extern sctp_getladdrs_func* nio_sctp_getladdrs;
++extern sctp_freeladdrs_func* nio_sctp_freeladdrs;
++extern sctp_getpaddrs_func* nio_sctp_getpaddrs;
++extern sctp_freepaddrs_func* nio_sctp_freepaddrs;
++extern sctp_bindx_func* nio_sctp_bindx;
++extern sctp_peeloff_func* nio_sctp_peeloff;
+
+ jboolean loadSocketExtensionFuncs(JNIEnv* env);
+
+diff -rauN jdk12u-jdk-12.0.2+10/src/jdk.sctp/unix/native/libsctp/SctpNet.c jdk12u-jdk-12.0.2+10-gcc10-default-no-fcommon-patch/src/jdk.sctp/unix/native/libsctp/SctpNet.c
+--- jdk12u-jdk-12.0.2+10/src/jdk.sctp/unix/native/libsctp/SctpNet.c 2019-07-16 18:38:28.000000000 +0200
++++ jdk12u-jdk-12.0.2+10-gcc10-default-no-fcommon-patch/src/jdk.sctp/unix/native/libsctp/SctpNet.c 2021-05-19 16:38:27.413938578 +0200
+@@ -37,6 +37,13 @@
+ #include "sun_nio_ch_sctp_SctpNet.h"
+ #include "sun_nio_ch_sctp_SctpStdSocketOption.h"
+
++sctp_getladdrs_func* nio_sctp_getladdrs;
++sctp_freeladdrs_func* nio_sctp_freeladdrs;
++sctp_getpaddrs_func* nio_sctp_getpaddrs;
++sctp_freepaddrs_func* nio_sctp_freepaddrs;
++sctp_bindx_func* nio_sctp_bindx;
++sctp_peeloff_func* nio_sctp_peeloff;
++
+ static jclass isaCls = 0;
+ static jmethodID isaCtrID = 0;
+
diff --git a/build-support/java12-openjdk/jdk12u-jdk-12.0.2+10-make43.patch b/build-support/java12-openjdk/jdk12u-jdk-12.0.2+10-make43.patch
new file mode 100644
index 00000000..998afc6b
--- /dev/null
+++ b/build-support/java12-openjdk/jdk12u-jdk-12.0.2+10-make43.patch
@@ -0,0 +1,24 @@
+diff -rauN jdk12u-jdk-12.0.2+10/make/common/MakeBase.gmk jdk12u-jdk-12.0.2+10-make43-patch/make/common/MakeBase.gmk
+--- jdk12u-jdk-12.0.2+10/make/common/MakeBase.gmk 2019-07-16 18:38:28.000000000 +0200
++++ jdk12u-jdk-12.0.2+10-make43-patch/make/common/MakeBase.gmk 2021-05-19 14:33:26.193326369 +0200
+@@ -977,15 +977,16 @@
+ # Param 2 - (optional) name of file to store value in
+ DependOnVariableHelper = \
+ $(strip \
+- $(eval -include $(call DependOnVariableFileName, $1, $2)) \
++ $(eval $1_filename := $(call DependOnVariableFileName, $1, $2)) \
++ $(if $(wildcard $($1_filename)), $(eval include $($1_filename))) \
+ $(if $(call equals, $(strip $($1)), $(strip $($1_old))),,\
+- $(call MakeDir, $(dir $(call DependOnVariableFileName, $1, $2))) \
++ $(call MakeDir, $(dir $($1_filename))) \
+ $(if $(findstring $(LOG_LEVEL), trace), \
+ $(info NewVariable $1: >$(strip $($1))<) \
+ $(info OldVariable $1: >$(strip $($1_old))<)) \
+ $(call WriteFile, $1_old:=$(call DoubleDollar,$(call EscapeHash,$($1))), \
+- $(call DependOnVariableFileName, $1, $2))) \
+- $(call DependOnVariableFileName, $1, $2) \
++ $($1_filename))) \
++ $($1_filename) \
+ )
+
+ # Main macro