[wip/jrl-cmakemodules] add USE_PYTHON_ONLY option

jrl-cmakemodules/Makefile.common

@@ -12,6 +12,14 @@ ifndef VERSION
   PKG_FAIL_REASON+="Dependency on jrl/Makefile.common requires VERSION"
 endif
 
+ifdef USE_PYTHON_ONLY
+  USE_PYTHON=		true
+  CMAKE_ARGS+=		-DINSTALL_PYTHON_INTERFACE_ONLY=ON
+  CMAKE_ARGS+=		-DINSTALL_DOCUMENTATION=OFF
+  CMAKE_ARGS+=		-DINSTALL_GENERATED_HEADERS=OFF
+  CMAKE_ARGS+=		-DINSTALL_PKG_CONFIG_FILE=OFF
+endif
+
 DISTNAME?=		${NAME}-${VERSION}
 ifdef USE_PYTHON
   PKGNAME?=		${PKGTAG.python-}${DISTNAME}