sys-devel/parity-9999: follow upstream development

Package-Manager: Portage-2.3.24, Repoman-2.3.6

sys-devel/parity/metadata.xml

@@ -6,7 +6,18 @@
 		<name>Michael Haubenwallner</name>
 	</maintainer>
 	<upstream>
-		<remote-id type="sourceforge">parity</remote-id>
 		<remote-id type="github">haubi/parity</remote-id>
 	</upstream>
+	<use>
+		<flag name="vc7_0">Enable support for Visual Studio 2002</flag>
+		<flag name="vc7_1">Enable support for Visual Studio 2003</flag>
+		<flag name="vc8_0">Enable support for Visual Studio 2005</flag>
+		<flag name="vc9_0">Enable support for Visual Studio 2008</flag>
+		<flag name="vc10_0">Enable support for Visual Studio 2010</flag>
+		<flag name="vc11_0">Enable support for Visual Studio 2012</flag>
+		<flag name="vc12_0">Enable support for Visual Studio 2013</flag>
+		<flag name="vc14_0">Enable support for Visual Studio 2015</flag>
+		<flag name="vc15_0">Enable support for Visual Studio 2017</flag>
+		<flag name="vc_x86">Enable support for 32bit Visual Studio compilers</flag>
+	</use>
 </pkgmetadata>

sys-devel/parity/parity-9999.ebuild

@@ -14,9 +14,15 @@ fi
 DESCRIPTION="A POSIX to native Win32 Cross-Compiler Tool (requires Visual Studio)"
 HOMEPAGE="https://github.com/haubi/parity"
 
+parity-vcarchs() { echo x86 ; }
+parity-vcvers() { echo 7_0 7_1 8_0 9_0 10_0 11_0 12_0 14_0 15_0 ; }
+
 LICENSE="LGPL-3"
 SLOT="0"
-IUSE=""
+IUSE="$(
+	for a in $(parity-vcarchs); do echo "+vc_${a}"; done
+	for v in $(parity-vcvers); do echo "+vc${v}"; done
+)"
 
 if [[ ${PV} == 9999 ]]; then
 	src_prepare() {
@@ -25,30 +31,40 @@ if [[ ${PV} == 9999 ]]; then
 	}
 fi
 
-src_install() {
-	emake DESTDIR="${D}" install || die "emake install failed"
-
-	# create i586-pc-winnt-g[++|cc|..] links..
-	local exeext=
-
-	[[ -f ${ED}usr/bin/parity.gnu.gcc.exe ]] && exeext=.exe
-
-	# create cross compiler syms, also for former versioned winnt profiles
-	local v t
-	for v in "" 5.2 6.1; do
-		dosym /usr/bin/parity.gnu.gcc${exeext} /usr/bin/i586-pc-winnt${v}-c++
-		dosym /usr/bin/parity.gnu.gcc${exeext} /usr/bin/i586-pc-winnt${v}-g++
-		for t in gcc ld windres ar nm ranlib strip; do
-			if [[ -e "${ED}"usr/bin/parity.gnu.${t}${exeext} ]]; then
-				dosym /usr/bin/parity.gnu.${t}${exeext} /usr/bin/i586-pc-winnt${v}-${t}
-			else
-				dosym /usr/bin/parity.gnu.${t} /usr/bin/i586-pc-winnt${v}-${t}
-			fi
-		done
+parity-enabled-vcarchs() {
+	local enabled= a
+	for a in $(parity-vcarchs) ; do
+		if use vc_${a} ; then
+			enabled+=",${a}"
+		fi
 	done
-
-	# we don't need the header files installed by parity... private
-	# header files are supported with a patch from 2.1.0-r1 onwards,
-	# so they won't be there anymore, but -f does the job in any case.
-	rm -f "${ED}"/usr/include/*.h
+	echo ${enabled#,}
+}
+
+parity-enabled-vcvers() {
+	local enabled= v
+	for v in $(parity-vcvers) ; do
+		if use vc${v} ; then
+			enabled+=",${v/_/.}"
+		fi
+	done
+	echo ${enabled#,}
+}
+
+src_configure() {
+	local myconf=(
+		--enable-msvc-archs="$(parity-enabled-vcarchs)"
+		--enable-msvc-versions="$(parity-enabled-vcvers)"
+		--disable-default-msvc-version
+	)
+	econf "${myconf[@]}"
+}
+
+pkg_postinst() {
+	if [[ -n ${ROOT%/} ]] ; then
+		einfo "To enable all available MSVC versions, on the target machine please run:"
+		einfo " '${EPREFIX}/usr/bin/parity-setup' --enable-all"
+	else
+		"${EPREFIX}"/usr/bin/parity-setup --enable-all
+	fi
 }