makefile.patch

From 7cac9bab3de49c03e1edce71d5d4b631d7464b74 Mon Sep 17 00:00:00 2001
From: Ulf Magnusson <ulfalizer@gmail.com>
Date: Tue, 9 Jun 2015 13:01:34 +0200
Subject: [PATCH] Kconfiglib scripts/kconfig/Makefile patch

---
 scripts/kconfig/Makefile | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index 4a7bd2192073..448cd1cb9314 100644
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -27,2 +27,32 @@ gconfig: $(obj)/gconf
 
+PHONY += scriptconfig iscriptconfig kmenuconfig dumpvarsconfig
+
+PYTHONCMD   ?= python
+kpythonpath := PYTHONPATH=$(srctree)/Kconfiglib:$$PYTHONPATH
+kpython     := $(kpythonpath) $(PYTHONCMD)
+kpython3    := $(kpythonpath) python3
+
+ifneq ($(filter scriptconfig,$(MAKECMDGOALS)),)
+ifndef SCRIPT
+$(error Use "make scriptconfig SCRIPT=<path to script> [SCRIPT_ARG=<argument>]")
+endif
+endif
+
+scriptconfig:
+	$(Q)$(kpython) $(SCRIPT) $(Kconfig) $(if $(SCRIPT_ARG),"$(SCRIPT_ARG)")
+
+iscriptconfig:
+	$(Q)$(kpython) -i -c \
+	  "import kconfiglib; \
+	   import sys; \
+	   kconf = kconfiglib.Kconfig(sys.argv[4 if '$(PYTHONCMD)'.startswith('ipython') else 1]); \
+	   print('A Kconfig instance \'kconf\' for the architecture $(ARCH) has been created.')" \
+	  $(Kconfig)
+
+kmenuconfig:
+	$(Q)$(kpython3) $(srctree)/Kconfiglib/menuconfig.py $(Kconfig)
+
+dumpvarsconfig:
+	$(Q)$(kpython) $(srctree)/Kconfiglib/examples/dumpvars.py $(Kconfig)
+
 menuconfig: $(obj)/mconf
-- 
2.17.1