import-layers/meta-virtualization/recipes-devtools/protobuf/files/protobuf-allow-running-python-scripts-from-anywhere.patch

From 46e331263eb92e47510e88478b255f226d30245c Mon Sep 17 00:00:00 2001
From: Keith Holman <Keith.Holman@windriver.com>
Date: Mon, 18 Aug 2014 15:19:35 -0400
Subject: [PATCH] protobuf: allow running python scripts from anywhere

The Makefile to generate the examples with Google Protocol Buffers
generates some scripts for python.  However, these generated scripts
only work if they are ran in the same directory as the source files.
This fix generates scripts to execute from anywhere on the system.

Signed-off-by: Keith Holman <Keith.Holman@windriver.com>
---
 examples/Makefile | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/examples/Makefile b/examples/Makefile
index 8dc9083..a993d63 100644
--- a/examples/Makefile
+++ b/examples/Makefile
@@ -48,11 +48,13 @@ list_people_java: javac_middleman
 add_person_python: add_person.py protoc_middleman
 	@echo "Writing shortcut script add_person_python..."
 	@echo '#! /bin/sh' > add_person_python
-	@echo './add_person.py "$$@"' >> add_person_python
+	@echo 'SCRIPT_DIR=$$(dirname $$0)' >> add_person_python
+	@echo '$$SCRIPT_DIR/add_person.py "$$@"' >> add_person_python
 	@chmod +x add_person_python

 list_people_python: list_people.py protoc_middleman
 	@echo "Writing shortcut script list_people_python..."
 	@echo '#! /bin/sh' > list_people_python
-	@echo './list_people.py "$$@"' >> list_people_python
+	@echo 'SCRIPT_DIR=$$(dirname $$0)' >> list_people_python
+	@echo '$$SCRIPT_DIR/list_people.py "$$@"' >> list_people_python
 	@chmod +x list_people_python
--
1.9.3