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# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit flag-o-matic java-pkg-2 java-ant-2 toolchain-funcs java-osgi
MY_PV="${PV/_rc/RC}"
MY_DMF="https://archive.eclipse.org/eclipse/downloads/drops4/R-${MY_PV}-201812060815"
MY_P="${PN}-${MY_PV}"
DESCRIPTION="GTK based SWT Library"
HOMEPAGE="https://www.eclipse.org/"
SRC_URI="
amd64? ( ${MY_DMF}/${MY_P}-gtk-linux-x86_64.zip )
ppc64? ( ${MY_DMF}/${MY_P}-gtk-linux-ppc64le.zip )"
LICENSE="CPL-1.0 LGPL-2.1 MPL-1.1"
SLOT="4.10"
KEYWORDS="amd64 ppc64"
IUSE="cairo opengl webkit"
COMMON_DEP="
>=dev-libs/atk-1.10.2
>=dev-libs/glib-2.32
>=x11-libs/gtk+-2.6.8:2
x11-libs/libXtst
cairo? ( >=x11-libs/cairo-1.4.14 )
opengl? (
virtual/glu
virtual/opengl
)
webkit? (
net-libs/webkit-gtk:4
)"
DEPEND="${COMMON_DEP}
>=virtual/jdk-1.8:*[-headless-awt]
x11-base/xorg-proto
x11-libs/libX11
x11-libs/libXrender
x11-libs/libXt
>=x11-libs/libXtst-1.1.0"
RDEPEND="${COMMON_DEP}
>=virtual/jre-1.8:*"
BDEPEND="
app-arch/unzip
virtual/pkgconfig
"
S="${WORKDIR}"
# JNI libraries don't need SONAME, bug #253756
QA_SONAME='usr/lib[^/]*/libswt-[^/]+.so'
PATCHES=(
"${FILESDIR}"/${P}-as-needed-and-flag-fixes.patch
)
src_unpack() {
local DISTFILE=${A}
unzip -jq "${DISTDIR}"/${DISTFILE} swt.jar src.zip || die "Unable to extract distfile"
unpack "./src.zip"
# Cleanup the redirtied directory structure
rm -rf about_files/ || die
}
src_prepare() {
# Replace the build.xml to allow compilation without Eclipse tasks
cp "${FILESDIR}/build.xml" "${S}/build.xml" || die "Unable to update build.xml"
mkdir "${S}/src" && mv "${S}/org" "${S}/src" || die "Unable to restructure SWT sources"
# Apply patches
default
# Define missing g_thread_supported() to be already started.
sed -i '1s/^/#define g_thread_supported() 1\n\n/' "${S}"/os_custom.h || die
# Webext is also in the library directory
sed -i 's|findResource([^,]\+|findResource("swt"|' \
"${S}"/src/org/eclipse/swt/browser/WebKit.java || die
}
src_compile() {
append-cflags -fcommon # https://bugs.gentoo.org/707838
# Drop jikes support as it seems to be unfriendly with SWT
java-pkg_filter-compiler jikes
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"
${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"
${make} make_webkit make_webkit2extension
fi
einfo "Building JNI libraries"
eant compile
einfo "Copying missing files"
cp -i "${S}/version.txt" "${S}/build/version.txt" || die
cp -i "${S}/src/org/eclipse/swt/internal/SWTMessages.properties" \
"${S}/build/org/eclipse/swt/internal/" || die
unzip swt.jar 'org/eclipse/swt/internal/gtk/*.css' -d build || die
einfo "Packing JNI libraries"
eant jar
}
src_install() {
local swtArch=${ARCH}
use amd64 && swtArch=x86_64
sed "s/SWT_ARCH/${swtArch}/" "${FILESDIR}/${PN}-${SLOT}-manifest" > "MANIFEST_TMP.MF" || die
remove_from_manifest() {
local subpkg=$1
sed -i -e "/ org.eclipse.swt.internal.$subpkg; x-internal:=true,/d" "MANIFEST_TMP.MF" || die
}
use cairo || remove_from_manifest cairo
use opengl || remove_from_manifest opengl.glx
use webkit || remove_from_manifest webkit
java-osgi_newjar-fromfile "swt.jar" "MANIFEST_TMP.MF" "Standard Widget Toolkit for GTK 2.0"
java-pkg_sointo "/usr/$(get_libdir)/swt"
java-pkg_doso *.so
dodoc about.html
}
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