protobuf: add examples when test feature enabled

Google Protocol Buffers includes some basic example applications to
show its functionality.  This fix installs these examples to the
target system when the "test" feature is enabled in the configuration.

Signed-off-by: Keith Holman <Keith.Holman@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>

1 files changed, 38 insertions, 0 deletions

diff --git a/recipes-containers/criu/files/protobuf-allow-running-python-scripts-from-anywhere.patch b/recipes-containers/criu/files/protobuf-allow-running-python-scripts-from-anywhere.patch
new file mode 100644
index 00000000..13d4e848
--- /dev/null
+++ b/recipes-containers/criu/files/protobuf-allow-running-python-scripts-from-anywhere.patch
@@ -0,0 +1,38 @@
+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
+