Add recipe for the Jamfile engine

sys-devel/jamfile_engine/jamfile_engine-1.0.2.recipe

@@ -0,0 +1,35 @@
+SUMMARY="A build system for Haiku applications based on Jam"
+DESCRIPTION="Build Haiku applications, add-ons, drivers and screensavers easily usin Jam.
+
+Jam is a replacement for Make with a focus on generic and reusable rules."
+HOMEPAGE="https://review.haiku-os.org/q/project:jamfile-engine"
+COPYRIGHT="2002-2010 Ryan Leavengood
+2011 Peter Poláčik
+2013 Siarzhuk Zharski"
+LICENSE="MIT"
+SOURCE_URI="http://www.haiku-files.org/files/jamfile_engine-1.0.2.zip"
+SOURCE_DIR="jamfile-engine"
+CHECKSUM_SHA256="a70a2514db80e50765e4a6b446c63e0c7d814165793f114063ad48090fae0617"
+REVISION="1"
+
+ARCHITECTURES="any"
+
+PROVIDES="
+	jamfile_engine = $portVersion
+	"
+REQUIRES="
+	haiku$secondaryArchSuffix
+	"
+
+BUILD()
+{
+	true
+}
+
+INSTALL()
+{
+	mkdir -p $developDir/etc
+
+	cp Jamfile-engine $developDir/etc
+	cp Jamfile $developDir/etc
+}