commit:     141ab9e4fa81526f4f05e319329e2943a2e7d5a5
Author:     Hank Leininger <hlein <AT> korelogic <DOT> com>
AuthorDate: Thu May 18 23:18:23 2023 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Sat May 20 06:27:47 2023 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=141ab9e4

dev-java/openjdk: fix multi-screen bug

See $BUG, https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=264356, 
https://bugs.openjdk.org/browse/JDK-8299417
Cherry-picked the fix that has landed in the next openjdk release.

Signed-off-by: Hank Leininger <hlein <AT> korelogic.com>
Closes: https://bugs.gentoo.org/906708
Closes: https://github.com/gentoo/gentoo/pull/31091
Signed-off-by: Sam James <sam <AT> gentoo.org>

 .../files/openjdk-17.0.6-multihead-fix.patch       |  24 ++
 dev-java/openjdk/openjdk-17.0.6_p10-r1.ebuild      | 325 +++++++++++++++++++++
 2 files changed, 349 insertions(+)

diff --git a/dev-java/openjdk/files/openjdk-17.0.6-multihead-fix.patch 
b/dev-java/openjdk/files/openjdk-17.0.6-multihead-fix.patch
new file mode 100644
index 000000000000..46f503dd8e0b
--- /dev/null
+++ b/dev-java/openjdk/files/openjdk-17.0.6-multihead-fix.patch
@@ -0,0 +1,24 @@
+From cfc9a881afd300bd7c1ce784287d1669308e89fc Mon Sep 17 00:00:00 2001
+From: Sergey Bylokhov <[email protected]>
+Date: Sat, 2 Jul 2022 00:25:20 +0000
+Subject: [PATCH] 8288854: getLocalGraphicsEnvironment() on for multi-screen
+ setups throws exception NPE
+
+Reviewed-by: azvegint, aivanov
+---
+ .../unix/classes/sun/awt/X11GraphicsEnvironment.java            | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/java.desktop/unix/classes/sun/awt/X11GraphicsEnvironment.java 
b/src/java.desktop/unix/classes/sun/awt/X11GraphicsEnvironment.java
+index 5c9d2a1b695..93f5eaf6656 100644
+--- a/src/java.desktop/unix/classes/sun/awt/X11GraphicsEnvironment.java
++++ b/src/java.desktop/unix/classes/sun/awt/X11GraphicsEnvironment.java
+@@ -236,7 +236,7 @@ private synchronized void initDevices() {
+             throw new AWTError("no screen devices");
+         }
+         int index = getDefaultScreenNum();
+-        mainScreen = 0 < index && index < screens.length ? index : 0;
++        mainScreen = 0 < index && index < numScreens ? index : 0;
+ 
+         for (int id = 0; id < numScreens; ++id) {
+             devices.put(id, old.containsKey(id) ? old.remove(id) :

diff --git a/dev-java/openjdk/openjdk-17.0.6_p10-r1.ebuild 
b/dev-java/openjdk/openjdk-17.0.6_p10-r1.ebuild
new file mode 100644
index 000000000000..1a2fcdf2672e
--- /dev/null
+++ b/dev-java/openjdk/openjdk-17.0.6_p10-r1.ebuild
@@ -0,0 +1,325 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit check-reqs eapi8-dosym flag-o-matic java-pkg-2 java-vm-2 
multiprocessing toolchain-funcs
+
+# variable name format: <UPPERCASE_KEYWORD>_XPAK
+ARM64_XPAK="17.0.2_p8" # musl bootstrap install
+PPC64_XPAK="17.0.1_p12" # big-endian bootstrap tarball
+RISCV_XPAK="17.0.3_p7"
+X86_XPAK="17.0.1_p12"
+
+# Usage: bootstrap_uri <keyword> <version> [extracond]
+# Example: $(bootstrap_uri ppc64 17.0.1_p12 big-endian)
+# Output: ppc64? ( big-endian? ( https://...17.0.1_p12-ppc64.tar.xz ) )
+bootstrap_uri() {
+       local 
baseuri="https://dev.gentoo.org/~arthurzam/distfiles/dev-java/${PN}/${PN}-bootstrap";
+       local suff="tar.xz"
+       local kw="${1:?${FUNCNAME[0]}: keyword not specified}"
+       local ver="${2:?${FUNCNAME[0]}: version not specified}"
+       local cond="${3-}"
+       [[ ${cond} == elibc_musl* ]] && local musl=yes
+
+       # here be dragons
+       echo "${kw}? ( ${cond:+${cond}? (} 
${baseuri}-${ver}-${kw}${musl:+-musl}.${suff} ${cond:+) })"
+}
+
+# don't change versioning scheme
+# to find correct _p number, look at
+# https://github.com/openjdk/jdk${SLOT}u/tags
+# you will see, for example, jdk-17.0.4.1-ga and jdk-17.0.4.1+1, both point
+# to exact same commit sha. we should always use the full version.
+# -ga tag is just for humans to easily identify General Availability release 
tag.
+MY_PV="${PV%_p*}-ga"
+SLOT="${MY_PV%%[.+]*}"
+
+DESCRIPTION="Open source implementation of the Java programming language"
+HOMEPAGE="https://openjdk.org";
+SRC_URI="
+       
https://github.com/${PN}/jdk${SLOT}u/archive/refs/tags/jdk-${MY_PV}.tar.gz
+               -> ${P}.tar.gz
+       !system-bootstrap? (
+               $(bootstrap_uri arm64 ${ARM64_XPAK} elibc_musl)
+               $(bootstrap_uri ppc64 ${PPC64_XPAK} big-endian)
+               $(bootstrap_uri x86 ${X86_XPAK})
+               $(bootstrap_uri riscv ${RISCV_XPAK})
+       )
+       riscv? ( 
https://dev.gentoo.org/~gyakovlev/distfiles/dev-java/openjdk/java17-riscv64.patch
 )
+"
+# riscv patch origin:
+# 
https://raw.githubusercontent.com/felixonmars/archriscv-packages/master/java17-openjdk/java17-riscv64.patch
+
+LICENSE="GPL-2-with-classpath-exception"
+KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~riscv ~x86"
+
+IUSE="alsa big-endian cups debug doc examples headless-awt javafx +jbootstrap 
lto selinux source system-bootstrap systemtap"
+
+REQUIRED_USE="
+       javafx? ( alsa !headless-awt )
+       !system-bootstrap? ( jbootstrap )
+"
+
+COMMON_DEPEND="
+       media-libs/freetype:2=
+       media-libs/giflib:0/7
+       media-libs/harfbuzz:=
+       media-libs/libpng:0=
+       media-libs/lcms:2=
+       sys-libs/zlib
+       media-libs/libjpeg-turbo:0=
+       systemtap? ( dev-util/systemtap )
+"
+
+# Many libs are required to build, but not to run, make is possible to remove
+# by listing conditionally in RDEPEND unconditionally in DEPEND
+RDEPEND="
+       ${COMMON_DEPEND}
+       >=sys-apps/baselayout-java-0.1.0-r1
+       !headless-awt? (
+               x11-libs/libX11
+               x11-libs/libXext
+               x11-libs/libXi
+               x11-libs/libXrandr
+               x11-libs/libXrender
+               x11-libs/libXt
+               x11-libs/libXtst
+       )
+       alsa? ( media-libs/alsa-lib )
+       cups? ( net-print/cups )
+       selinux? ( sec-policy/selinux-java )
+"
+
+DEPEND="
+       ${COMMON_DEPEND}
+       app-arch/zip
+       media-libs/alsa-lib
+       net-print/cups
+       x11-base/xorg-proto
+       x11-libs/libX11
+       x11-libs/libXext
+       x11-libs/libXi
+       x11-libs/libXrandr
+       x11-libs/libXrender
+       x11-libs/libXt
+       x11-libs/libXtst
+       javafx? ( dev-java/openjfx:${SLOT}= )
+       system-bootstrap? (
+               || (
+                       dev-java/openjdk-bin:${SLOT}
+                       dev-java/openjdk:${SLOT}
+               )
+       )
+"
+
+S="${WORKDIR}/jdk${SLOT}u-jdk-${MY_PV//+/-}"
+
+PATCHES=( "${FILESDIR}/openjdk-17.0.6-multihead-fix.patch" )
+
+# The space required to build varies wildly depending on USE flags,
+# ranging from 2GB to 16GB. This function is certainly not exact but
+# should be close enough to be useful.
+openjdk_check_requirements() {
+       local M
+       M=2048
+       M=$(( $(usex jbootstrap 2 1) * $M ))
+       M=$(( $(usex debug 3 1) * $M ))
+       M=$(( $(usex doc 320 0) + $(usex source 128 0) + 192 + $M ))
+
+       CHECKREQS_DISK_BUILD=${M}M check-reqs_pkg_${EBUILD_PHASE}
+}
+
+pkg_pretend() {
+       openjdk_check_requirements
+       if [[ ${MERGE_TYPE} != binary ]]; then
+               has ccache ${FEATURES} && die "FEATURES=ccache doesn't work 
with ${PN}, bug #677876"
+       fi
+}
+
+pkg_setup() {
+       openjdk_check_requirements
+       java-vm-2_pkg_setup
+
+       [[ ${MERGE_TYPE} == "binary" ]] && return
+
+       JAVA_PKG_WANT_BUILD_VM="openjdk-${SLOT} openjdk-bin-${SLOT}"
+       JAVA_PKG_WANT_SOURCE="${SLOT}"
+       JAVA_PKG_WANT_TARGET="${SLOT}"
+
+       # The nastiness below is necessary while the gentoo-vm USE flag is
+       # masked. First we call java-pkg-2_pkg_setup if it looks like the
+       # flag was unmasked against one of the possible build VMs. If not,
+       # we try finding one of them in their expected locations. This would
+       # have been slightly less messy if openjdk-bin had been installed to
+       # /opt/${PN}-${SLOT} or if there was a mechanism to install a VM env
+       # file but disable it so that it would not normally be selectable.
+
+       local vm
+       for vm in ${JAVA_PKG_WANT_BUILD_VM}; do
+               if [[ -d ${BROOT}/usr/lib/jvm/${vm} ]]; then
+                       java-pkg-2_pkg_setup
+                       return
+               fi
+       done
+}
+
+src_prepare() {
+       use riscv && eapply "${DISTDIR}"/java17-riscv64.patch
+       default
+       chmod +x configure || die
+}
+
+src_configure() {
+       if has_version dev-java/openjdk:${SLOT}; then
+               export JDK_HOME=${BROOT}/usr/$(get_libdir)/openjdk-${SLOT}
+       elif use !system-bootstrap ; then
+               local xpakvar="${ARCH^^}_XPAK"
+               export JDK_HOME="${WORKDIR}/openjdk-bootstrap-${!xpakvar}"
+       else
+               JDK_HOME=$(best_version -b dev-java/openjdk-bin:${SLOT})
+               [[ -n ${JDK_HOME} ]] || die "Build VM not found!"
+               JDK_HOME=${JDK_HOME#*/}
+               JDK_HOME=${BROOT}/opt/${JDK_HOME%-r*}
+               export JDK_HOME
+       fi
+
+       # Work around stack alignment issue, bug #647954. in case we ever have 
x86
+       use x86 && append-flags -mincoming-stack-boundary=2
+
+       # Work around -fno-common ( GCC10 default ), bug #713180
+       append-flags -fcommon
+
+       # Strip some flags users may set, but should not. #818502
+       filter-flags -fexceptions
+
+       # Strip lto related flags, we rely on USE=lto and 
--with-jvm-features=link-time-opt
+       # https://bugs.gentoo.org/833097
+       # https://bugs.gentoo.org/833098
+       filter-flags '-flto*'
+       filter-flags -fdevirtualize-at-ltrans
+
+       # Enabling full docs appears to break doc building. If not
+       # explicitly disabled, the flag will get auto-enabled if pandoc and
+       # graphviz are detected. pandoc has loads of dependencies anyway.
+
+       local myconf=(
+               --disable-ccache
+               --disable-precompiled-headers
+               --disable-warnings-as-errors
+               --enable-full-docs=no
+               --with-boot-jdk="${JDK_HOME}"
+               --with-extra-cflags="${CFLAGS}"
+               --with-extra-cxxflags="${CXXFLAGS}"
+               --with-extra-ldflags="${LDFLAGS}"
+               --with-freetype="${XPAK_BOOTSTRAP:-system}"
+               --with-giflib="${XPAK_BOOTSTRAP:-system}"
+               --with-harfbuzz="${XPAK_BOOTSTRAP:-system}"
+               --with-lcms="${XPAK_BOOTSTRAP:-system}"
+               --with-libjpeg="${XPAK_BOOTSTRAP:-system}"
+               --with-libpng="${XPAK_BOOTSTRAP:-system}"
+               --with-native-debug-symbols=$(usex debug internal none)
+               --with-vendor-name="Gentoo"
+               --with-vendor-url="https://gentoo.org";
+               --with-vendor-bug-url="https://bugs.gentoo.org";
+               --with-vendor-vm-bug-url="https://bugs.openjdk.java.net";
+               --with-vendor-version-string="${PVR}"
+               --with-version-pre=""
+               --with-version-string="${PV%_p*}"
+               --with-version-build="${PV#*_p}"
+               --with-zlib="${XPAK_BOOTSTRAP:-system}"
+               --enable-dtrace=$(usex systemtap yes no)
+               --enable-headless-only=$(usex headless-awt yes no)
+               $(tc-is-clang && echo "--with-toolchain-type=clang")
+       )
+
+       use riscv && myconf+=( 
--with-boot-jdk-jvmargs="-Djdk.lang.Process.launchMechanism=vfork" )
+
+       use lto && myconf+=( --with-jvm-features=link-time-opt )
+
+       if use javafx; then
+               local 
zip="${EPREFIX}/usr/$(get_libdir)/openjfx-${SLOT}/javafx-exports.zip"
+               if [[ -r ${zip} ]]; then
+                       myconf+=( --with-import-modules="${zip}" )
+               else
+                       die "${zip} not found or not readable"
+               fi
+       fi
+
+       if use !system-bootstrap ; then
+               addpredict /dev/random
+               addpredict /proc/self/coredump_filter
+       fi
+
+       (
+               unset _JAVA_OPTIONS JAVA JAVA_TOOL_OPTIONS JAVAC XARGS
+               CFLAGS= CXXFLAGS= LDFLAGS= \
+               CONFIG_SITE=/dev/null \
+               econf "${myconf[@]}"
+       )
+}
+
+src_compile() {
+       local myemakeargs=(
+               JOBS=$(makeopts_jobs)
+               LOG=debug
+               CFLAGS_WARNINGS_ARE_ERRORS= # No -Werror
+               NICE= # Use PORTAGE_NICENESS, don't adjust further down
+               $(usex doc docs '')
+               $(usex jbootstrap bootcycle-images product-images)
+       )
+       emake "${myemakeargs[@]}" -j1 #nowarn
+}
+
+src_install() {
+       local dest="/usr/$(get_libdir)/${PN}-${SLOT}"
+       local ddest="${ED}/${dest#/}"
+
+       cd "${S}"/build/*-release/images/jdk || die
+
+       # Create files used as storage for system preferences.
+       mkdir .systemPrefs || die
+       touch .systemPrefs/.system.lock || die
+       touch .systemPrefs/.systemRootModFile || die
+
+       # Oracle and IcedTea have libjsoundalsa.so depending on
+       # libasound.so.2 but OpenJDK only has libjsound.so. Weird.
+       if ! use alsa ; then
+               rm -v lib/libjsound.* || die
+       fi
+
+       if ! use examples ; then
+               rm -vr demo/ || die
+       fi
+
+       if ! use source ; then
+               rm -v lib/src.zip || die
+       fi
+
+       rm -v lib/security/cacerts || die
+
+       dodir "${dest}"
+       cp -pPR * "${ddest}" || die
+
+       dosym8 -r /etc/ssl/certs/java/cacerts "${dest}"/lib/security/cacerts
+
+       # must be done before running itself
+       java-vm_set-pax-markings "${ddest}"
+
+       einfo "Creating the Class Data Sharing archives and disabling usage 
tracking"
+       "${ddest}/bin/java" -server -Xshare:dump -Djdk.disableLastUsageTracking 
|| die
+
+       java-vm_install-env "${FILESDIR}"/${PN}.env.sh
+       java-vm_revdep-mask
+       java-vm_sandbox-predict /dev/random /proc/self/coredump_filter
+
+       if use doc ; then
+               docinto html
+               dodoc -r "${S}"/build/*-release/images/docs/*
+               dosym ../../../usr/share/doc/"${PF}" 
/usr/share/doc/"${PN}-${SLOT}"
+       fi
+}
+
+pkg_postinst() {
+       java-vm-2_pkg_postinst
+}

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