1 files changed, 147 insertions, 0 deletions
diff --git a/dev-java/swt/swt-4.29.ebuild b/dev-java/swt/swt-4.29.ebuild
new file mode 100644
index 000000000000..9c0ca3dee2e3
--- /dev/null
+++ b/dev-java/swt/swt-4.29.ebuild
@@ -0,0 +1,147 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+JAVA_PKG_IUSE="doc source"
+
+inherit flag-o-matic java-pkg-2 java-pkg-simple toolchain-funcs
+
+MY_PV="${PV/_rc/RC}"
+MY_DMF="https://download.eclipse.org/eclipse/downloads/drops4/R-${MY_PV}-202309031000"
+MY_P="${PN}-${MY_PV}"
+
+DESCRIPTION="GTK based SWT Library"
+HOMEPAGE="https://www.eclipse.org/swt/"
+SRC_URI="
+	amd64? ( ${MY_DMF}/${MY_P}-gtk-linux-x86_64.zip )
+	arm64? ( ${MY_DMF}/${MY_P}-gtk-linux-aarch64.zip )
+	ppc64? ( ${MY_DMF}/${MY_P}-gtk-linux-ppc64le.zip )"
+
+LICENSE="CPL-1.0 LGPL-2.1 MPL-1.1"
+SLOT="4.27"
+KEYWORDS="~amd64 ~arm64 ~ppc64"
+IUSE="cairo opengl webkit"
+
+COMMON_DEP="
+	app-accessibility/at-spi2-core:2
+	dev-libs/glib
+	x11-libs/gtk+:3
+	x11-libs/libXtst
+	cairo? ( x11-libs/cairo )
+	opengl?	(
+		virtual/glu
+		virtual/opengl
+	)
+	webkit? (
+		net-libs/webkit-gtk:4.1
+	)"
+DEPEND="${COMMON_DEP}
+	>=virtual/jdk-11:*[-headless-awt]
+	x11-base/xorg-proto
+	x11-libs/libX11
+	x11-libs/libXrender
+	x11-libs/libXt
+	x11-libs/libXtst"
+RDEPEND="${COMMON_DEP}
+	>=virtual/jre-1.8:*"
+BDEPEND="
+	app-arch/unzip
+	virtual/pkgconfig
+"
+
+HTML_DOCS=( about.html )
+
+JAVA_RESOURCE_DIRS="resources"
+JAVA_SRC_DIR="src"
+
+PATCHES=(
+	"${FILESDIR}/swt-4.27-as-needed-and-flag-fixes.patch"
+)
+
+src_unpack() {
+	default
+	unpack "./src.zip"
+}
+
+src_prepare() {
+	default
+	java-pkg-2_src_prepare
+	# .css stuff is essential at least for running net-p2p/biglybt
+	unzip swt.jar 'org/eclipse/swt/internal/gtk/*.css' -d resources || die
+	java-pkg_clean
+	mkdir src || die "mkdir failed"
+	mv org src || die "moving java sources failed"
+	pushd src > /dev/null || die
+		find -type f ! -name '*.java' \
+			| xargs \
+			cp --parent -t ../resources -v \
+			|| die "copying resources failed"
+	popd > /dev/null || die
+	cp version.txt resources || die "adding version.txt failed"
+}
+
+src_compile() {
+	append-cflags -fcommon # https://bugs.gentoo.org/707838
+
+	local JAWTSO="libjawt.so"
+	IFS=":" read -r -a ldpaths <<< $(java-config -g LDPATH)
+
+	for libpath in "${ldpaths[@]}"; do
+		if [[ -f "${libpath}/${JAWTSO}" ]]; then
+			export AWT_LIB_PATH="${libpath}"
+			break
+		# this is a workaround for broken LDPATH in <=openjdk-8.292_p10 and <=dev-java/openjdk-bin-8.292_p10
+		elif [[ -f "${libpath}/$(tc-arch)/${JAWTSO}" ]]; then
+			export AWT_LIB_PATH="${libpath}/$(tc-arch)"
+			break
+		fi
+	done
+
+	if [[ -z "${AWT_LIB_PATH}" ]]; then
+		eerror "${JAWTSO} not found in the JDK being used for compilation!"
+		die "cannot build AWT library"
+	fi
+
+	# Fix the pointer size for AMD64
+	export SWT_PTR_CFLAGS=-DJNI64
+
+	# Bug #461784, g_thread_init is deprecated since glib-2.32.
+	append-cflags -DNO__1g_1thread_1init
+
+	local make="emake -f make_linux.mak NO_STRIP=y CC=$(tc-getCC) CXX=$(tc-getCXX)"
+
+	einfo "Building AWT library"
+	export SWT_JAVA_HOME="$(java-config -g JAVA_HOME)"
+	${make} make_awt AWT_LIBS="-L\$(AWT_LIB_PATH) -Wl,-rpath,\$(AWT_LIB_PATH) -ljawt \`pkg-config --libs x11\`"
+
+	einfo "Building SWT library"
+	${make} make_swt
+
+	einfo "Building JAVA-AT-SPI bridge"
+	${make} make_atk
+
+	if use cairo ; then
+		einfo "Building CAIRO support"
+		${make} make_cairo
+	fi
+
+	if use opengl ; then
+		einfo "Building OpenGL component"
+		${make} make_glx
+	fi
+
+	if use webkit ; then
+		einfo "Building WebKit component"
+		${make} make_webkit
+	fi
+
+	java-pkg-simple_src_compile
+}
+
+src_install() {
+	java-pkg-simple_src_install
+
+	java-pkg_sointo "/usr/$(get_libdir)/swt"
+	java-pkg_doso *.so
+}