premake: Add 5.0.0~alpha14git (alpha14 + Haiku git fixes)

Didn't want to wait for a proper release as I need it for nativefiledialog.

Managed to build it once so it should work.

dev-util/premake/premake-5.0.0~alpha14git.recipe

@@ -0,0 +1,49 @@
+SUMMARY="Powerfully simple build configuration"
+DESCRIPTION="\
+Describe your software project with a full-featured scripting language and \
+let Premake write the build scripts for you. With one file your project can \
+support both IDE-addicted Windows coders and Linux command-line junkies!"
+HOMEPAGE="http://industriousone.com/premake"
+COPYRIGHT="2012 Industrious One, LLC"
+LICENSE="BSD (2-clause)"
+REVISION="1"
+SOURCE_URI="https://github.com/premake/premake-core/archive/b02c495d024ea72966bc0b5d448d21c7149f69c2.zip"
+CHECKSUM_SHA256="eed7555ce858075fc68e9584a3b179aac1be7d32a8227f1fe2928d0ead8579e1"
+SOURCE_DIR="premake-core-b02c495d024ea72966bc0b5d448d21c7149f69c2"
+
+ARCHITECTURES="!x86_gcc2 ?x86 ?x86_64"
+SECONDARY_ARCHITECTURES="x86"
+
+commandBinDir=$binDir
+if [ "$targetArchitecture" = x86_gcc2 ]; then
+	commandBinDir=$prefix/bin
+fi
+
+PROVIDES="
+	premake$secondaryArchSuffix = $portVersion
+	cmd:premake5 = $portVersion
+	"
+REQUIRES="
+	haiku$secondaryArchSuffix
+	"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	"
+BUILD_PREREQUIRES="
+	cmd:gcc$secondaryArchSuffix
+	cmd:ld$secondaryArchSuffix
+	cmd:make
+	"
+
+BUILD()
+{
+	make -f Bootstrap.mak haiku
+}
+
+INSTALL()
+{
+	cd bin/release
+	mkdir -p $commandBinDir
+	install -m 0755 premake5 $commandBinDir
+}