From 2de5a5f5c64b20bdea5e315e76c099bef6d36a2c Mon Sep 17 00:00:00 2001
From: Jonathan Callen <abcd@gentoo.org>
Date: Thu, 7 Jul 2011 05:23:14 -0400
Subject: [kde-base/pykde4] Allow clean installation for multiple python
 versions

---
 kde-base/pykde4/pykde4-9999.ebuild | 115 ++++++++++++++++++++++++++++++-------
 1 file changed, 94 insertions(+), 21 deletions(-)

(limited to 'kde-base/pykde4/pykde4-9999.ebuild')

diff --git a/kde-base/pykde4/pykde4-9999.ebuild b/kde-base/pykde4/pykde4-9999.ebuild
index b3ce2143ba3..edee11c3f00 100644
--- a/kde-base/pykde4/pykde4-9999.ebuild
+++ b/kde-base/pykde4/pykde4-9999.ebuild
@@ -4,19 +4,21 @@
 
 EAPI=3
 
-OPENGL_REQUIRED="always"
+PYTHON_DEPEND="*:2.5"
+RESTRICT_PYTHON_ABIS="*-jython 2.4"
 PYTHON_USE_WITH="threads"
-RESTRICT_PYTHON_ABIS="2.4"
+SUPPORT_PYTHON_ABIS="1"
+
+OPENGL_REQUIRED="always"
 KDE_SCM="git"
-EGIT_REPONAME="pykde4"
-inherit python kde4-base
+inherit python portability kde4-base
 
 DESCRIPTION="Python bindings for KDE4"
 KEYWORDS=""
 IUSE="debug doc examples semantic-desktop"
 
 # blocker added due to compatibility issues and error during compile time
-DEPEND="
+RDEPEND="
 	!dev-python/pykde
 	>=dev-python/sip-4.12
 	$(add_kdebase_dep kdelibs 'opengl,semantic-desktop=')
@@ -24,11 +26,29 @@ DEPEND="
 	aqua? ( >=dev-python/PyQt4-4.8.2[dbus,declarative,sql,svg,webkit,aqua] )
 	!aqua? ( >=dev-python/PyQt4-4.8.2[dbus,declarative,sql,svg,webkit,X] )
 "
-RDEPEND="${DEPEND}"
+DEPEND="${RDEPEND}
+	sys-devel/libtool
+"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-4.6.3-python-3.2.patch
+)
 
 pkg_setup() {
 	python_pkg_setup
 	kde4-base_pkg_setup
+
+	have_python2=false
+
+	scan_python_versions() {
+		[[ ${PYTHON_ABI} == 2.* ]] && have_python2=true
+		:
+	}
+	python_execute_function -q scan_python_versions
+	if ! ${have_python2}; then
+		ewarn "You do not have a Python 2 version selected."
+		ewarn "kpythonpluginfactory will not be built"
+	fi
 }
 
 src_prepare() {
@@ -41,29 +61,82 @@ src_prepare() {
 
 	# See bug 322351
 	use arm && epatch "${FILESDIR}/${PN}-4.4.4-arm-sip.patch"
+
+	sed -i -e 's/kpythonpluginfactory /kpython${PYTHON_SHORT_VERSION}pluginfactory /g' kpythonpluginfactory/CMakeLists.txt
+
+	if ${have_python2}; then
+		mkdir -p "${WORKDIR}/wrapper" || die "failed to copy wrapper"
+		cp "${FILESDIR}/kpythonpluginfactorywrapper.c" "${WORKDIR}/wrapper" || die "failed to copy wrapper"
+	fi
 }
 
 src_configure() {
-	# Required for KTabWidget::label
-	append-cxxflags -DKDE3_SUPPORT
-
-	mycmakeargs=(
-		-DWITH_PolkitQt=OFF
-		-DWITH_QScintilla=OFF
-		$(cmake-utils_use_with semantic-desktop Soprano)
-		$(cmake-utils_use_with semantic-desktop Nepomuk)
-		$(cmake-utils_use_with semantic-desktop KdepimLibs)
-	)
-
-	kde4-base_src_configure
+	configuration() {
+		local mycmakeargs=(
+			-DWITH_PolkitQt=OFF
+			-DWITH_QScintilla=OFF
+			$(cmake-utils_use_with semantic-desktop Soprano)
+			$(cmake-utils_use_with semantic-desktop Nepomuk)
+			$(cmake-utils_use_with semantic-desktop KdepimLibs)
+			-DPYTHON_EXECUTABLE=$(PYTHON -a)
+		)
+		local CMAKE_BUILD_DIR=${S}_build-${PYTHON_ABI}
+		kde4-base_src_configure
+	}
+
+	python_execute_function configuration
+}
+
+echo_and_run() {
+	echo "$@"
+	"$@"
+}
+
+src_compile() {
+	compilation() {
+		local CMAKE_BUILD_DIR=${S}_build-${PYTHON_ABI}
+		kde4-base_src_compile
+	}
+	python_execute_function compilation
+
+	if ${have_python2}; then
+		cd "${WORKDIR}/wrapper"
+		echo_and_run libtool --tag=CC --mode=compile $(tc-getCC) \
+			-shared \
+			${CFLAGS} ${CPPFLAGS} \
+			-DEPREFIX="\"${EPREFIX}\"" \
+			-DPLUGIN_DIR="\"/usr/$(get_libdir)/kde4\"" -c \
+			-o kpythonpluginfactorywrapper.lo \
+			kpythonpluginfactorywrapper.c
+		echo_and_run libtool --tag=CC --mode=link $(tc-getCC) \
+			-shared -module -avoid-version \
+			${CFLAGS} ${LDFLAGS} \
+			-o kpythonpluginfactory.la \
+			-rpath "${EPREFIX}/usr/$(get_libdir)/kde4" \
+			kpythonpluginfactorywrapper.lo \
+			$(dlopen_lib)
+	fi
 }
 
 src_install() {
-	use doc && HTML_DOCS=("${S}/docs/html/")
+	installation() {
+		cd "${S}_build-${PYTHON_ABI}"
+		emake DESTDIR="${T}/images/${PYTHON_ABI}" install || die "emake install failed for Python ${PYTHON_ABI}"
+	}
+	python_execute_function installation
 
-	kde4-base_src_install
+	python_merge_intermediate_installation_images "${T}/images/${PYTHON_ABI}"
 
-	python_convert_shebangs -q -r $(python_get_version) "${ED}"
+	# As we don't call the eclass's src_install, we have to install the docs manually
+	DOCS=("${S}"/{AUTHORS,NEWS,README})
+	use doc && HTML_DOCS=("${S}/docs/html/")
+	base_src_install_docs
+
+	if ${have_python2}; then
+		cd "${WORKDIR}/wrapper"
+		echo_and_run libtool --mode=install install kpythonpluginfactory.la "${ED}/usr/$(get_libdir)/kde4/kpythonpluginfactory.la"
+		rm "${ED}/usr/$(get_libdir)/kde4/kpythonpluginfactory.la"
+	fi
 }
 
 pkg_postinst() {
-- 
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