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From 61cfb087f144aeb17f4c663a998acbda03053943 Mon Sep 17 00:00:00 2001
From: Ulf Magnusson <ulfalizer@gmail.com>
Date: Fri, 13 Mar 2015 01:22:48 +0100
Subject: [PATCH] Kconfiglib scripts/kconfig/Makefile patch.
---
scripts/kconfig/Makefile | 36 ++++++++++++++++++++++++++++++++++++
1 file changed, 36 insertions(+)
diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index 9645c07..be21e03 100644
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -11,6 +11,42 @@ else
Kconfig := Kconfig
endif
+PHONY += scriptconfig iscriptconfig kconfiglibtestconfig
+
+ifneq ($(filter scriptconfig iscriptconfig,$(MAKECMDGOALS)),)
+PYTHONCMD ?= python
+endif
+
+ifneq ($(filter scriptconfig,$(MAKECMDGOALS)),)
+ifndef SCRIPT
+$(error Use "make scriptconfig SCRIPT=<path to script> [SCRIPT_ARG=<argument>]")
+endif
+endif
+
+scriptconfig:
+ifdef SCRIPT_ARG
+ $(Q)PYTHONPATH="$(srctree)/Kconfiglib:$$PYTHONPATH" \
+ "$(PYTHONCMD)" "$(SCRIPT)" "$(srctree)/$(Kconfig)" "$(SCRIPT_ARG)"
+else
+ $(Q)PYTHONPATH="$(srctree)/Kconfiglib:$$PYTHONPATH" \
+ "$(PYTHONCMD)" "$(SCRIPT)" "$(srctree)/$(Kconfig)"
+endif
+
+iscriptconfig:
+ $(Q)PYTHONPATH="$(srctree)/Kconfiglib:$$PYTHONPATH" "$(PYTHONCMD)" -i -c \
+ "import kconfiglib; \
+ import sys; \
+ c = kconfiglib.Config(sys.argv[4 if \"$(PYTHONCMD)\".startswith(\"ipython\") else 1]); \
+ print \"A Config instance 'c' for the architecture ({0}) has been created.\".format(c.get_arch())" \
+ $(srctree)/$(Kconfig)
+
+# Used by testsuite.py to be able to compare output for nonsensical
+# arch/defconfig combinations, which has proven effective for finding obscure
+# bugs
+kconfiglibtestconfig: $(obj)/conf
+ $(Q)$< --defconfig=.config $(srctree)/$(Kconfig)
+
+
# We need this, in case the user has it in its environment
unexport CONFIG_
--
2.1.0
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