luajit: add host variant

the goal is to use host-luajit with pkg-luarocks
when luajit is on the selected luainterpreter for the target

Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/luajit/luajit.mk

@@ -64,4 +64,13 @@ define LUAJIT_INSTALL_TARGET_CMDS
 	$(MAKE) PREFIX="/usr" DESTDIR="$(TARGET_DIR)" LDCONFIG=true -C $(@D) install
 endef
 
+define HOST_LUAJIT_BUILD_CMDS
+	$(MAKE) PREFIX="/usr" BUILDMODE=static -C $(@D) amalg
+endef
+
+define HOST_LUAJIT_INSTALL_CMDS
+	$(MAKE) PREFIX="/usr" DESTDIR="$(HOST_DIR)" -C $(@D) install
+endef
+
 $(eval $(generic-package))
+$(eval $(host-generic-package))