Add Bam 0.4.0 recipe and patch

dev-util/bam/bam-0.4.0.recipe

@@ -0,0 +1,42 @@
+SUMMARY="Bam is a fast and flexible build system."
+DESCRIPTION="Bam uses Lua to describe the build process. It's takes its \
+inspiration for the script files from scons. While scons focuses on being \
+100% correct when building, bam makes a few sacrifices to acquire fast. \
+full and incremental build times."
+HOMEPAGE="http://matricks.github.io/bam/"
+SRC_URI="http://github.com/downloads/matricks/bam/bam-0.4.0.tar.gz"
+CHECKSUM_SHA256="5e4e4920b4d265da582f66774e9b1ec8ddfbe75ddc028fba86c12f686ea18db3"
+REVISION="1"
+
+COPYRIGHT="2009 Magnus Auvinen"
+LICENSE="Zlib"
+
+ARCHITECTURES="x86_gcc2 x86"
+
+PATCHES="bam-0.4.0.patch"
+
+PROVIDES="
+	bam = $portVersion
+	cmd:bam$secondaryArchSuffix = $portVersion
+	"
+
+REQUIRES="
+	haiku$secondaryArchSuffix >= $haikuVersion
+	cmd:lua
+	"
+
+BUILD_PREREQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	cmd:gcc$secondaryArchSuffix
+	"
+
+BUILD()
+{
+	sh make_beos.sh
+}
+
+INSTALL()
+{
+	mkdir -p $binDir
+	cp bam $binDir
+}