gentoo-overlay/media-libs/opencv/files/opencv-3.0.0-git-autodetect.patch

--- opencv-3.0.0/work/opencv-3.0.0/CMakeLists.txt.old	2016-04-07 14:28:07.641953419 +0200
+++ opencv-3.0.0/work/opencv-3.0.0/CMakeLists.txt	2016-04-07 14:28:47.713951734 +0200
@@ -433,23 +433,23 @@
 # ----------------------------------------------------------------------------
 #  Autodetect if we are in a GIT repository
 # ----------------------------------------------------------------------------
-find_host_package(Git QUIET)
+#find_host_package(Git QUIET)
 
-if(GIT_FOUND)
-  execute_process(COMMAND "${GIT_EXECUTABLE}" describe --tags --always --dirty --match "[0-9].[0-9].[0-9]*"
-    WORKING_DIRECTORY "${OpenCV_SOURCE_DIR}"
-    OUTPUT_VARIABLE OPENCV_VCSVERSION
-    RESULT_VARIABLE GIT_RESULT
-    ERROR_QUIET
-    OUTPUT_STRIP_TRAILING_WHITESPACE
-  )
-  if(NOT GIT_RESULT EQUAL 0)
-    set(OPENCV_VCSVERSION "unknown")
-  endif()
-else()
+#if(GIT_FOUND)
+#  execute_process(COMMAND "${GIT_EXECUTABLE}" describe --tags --always --dirty --match "[0-9].[0-9].[0-9]*"
+#    WORKING_DIRECTORY "${OpenCV_SOURCE_DIR}"
+#    OUTPUT_VARIABLE OPENCV_VCSVERSION
+#    RESULT_VARIABLE GIT_RESULT
+#    ERROR_QUIET
+#    OUTPUT_STRIP_TRAILING_WHITESPACE
+#  )
+#  if(NOT GIT_RESULT EQUAL 0)
+#    set(OPENCV_VCSVERSION "unknown")
+#  endif()
+#else()
   # We don't have git:
-  set(OPENCV_VCSVERSION "unknown")
-endif()
+#  set(OPENCV_VCSVERSION "unknown")
+#endif()
 
 
 # ----------------------------------------------------------------------------