Maelstrom: fix build for gcc8

* add gentoo patches
* add hvif icon

games-action/maelstrom/maelstrom-3.0.6.recipe

@@ -16,11 +16,19 @@ home..."
 HOMEPAGE="http://www.libsdl.org/projects/Maelstrom"
 COPYRIGHT="1996-2005 Sam Lantinga"
 LICENSE="GNU GPL v2"
-REVISION="3"
+REVISION="4"
 SOURCE_URI="http://www.libsdl.org/projects/Maelstrom/src/Maelstrom-$portVersion.tar.gz"
 CHECKSUM_SHA256="e7983c2c7376cdcca1944db1706d92aedd529638cf13358c88a60df982ba7b46"
 SOURCE_DIR="Maelstrom-$portVersion"
-PATCHES="maelstrom-$portVersion.patchset"
+PATCHES="
+	maelstrom-3.0.6-64bits.patch
+	maelstrom-3.0.6-gcc34.patch
+	maelstrom-3.0.6-gcc53.patch
+	maelstrom-3.0.6-security.patch
+	maelstrom-3.0.6-warnings.patch
+	maelstrom-$portVersion.patchset
+	"
+ADDITIONAL_FILES="maelstrom.rdef.in"
 
 ARCHITECTURES="x86_gcc2 x86 x86_64"
 
@@ -71,5 +79,20 @@ INSTALL()
 	cp Maelstrom $appsDir/Maelstrom/
 	cp Maelstrom-netd $binDir
 
+	local APP_SIGNATURE="application/x-vnd.maelstrom"
+	local MAJOR="`echo "$portVersion" | cut -d. -f1`"
+	local MIDDLE="`echo "$portVersion" | cut -d. -f2`"
+	local MINOR="`echo "$portVersion" | cut -d. -f3`"
+	local LONG_INFO="$SUMMARY"
+	sed \
+		-e "s|@APP_SIGNATURE@|$APP_SIGNATURE|" \
+		-e "s|@MAJOR@|$MAJOR|" \
+		-e "s|@MIDDLE@|$MIDDLE|" \
+		-e "s|@MINOR@|$MINOR|" \
+		-e "s|@LONG_INFO@|$LONG_INFO|" \
+		$portDir/additional-files/maelstrom.rdef.in > $sourceDir/maelstrom.rdef
+
+	addResourcesToBinaries $sourceDir/maelstrom.rdef $appsDir/Maelstrom/Maelstrom
+
 	addAppDeskbarSymlink $appsDir/Maelstrom/Maelstrom
 }