File root6-gitinfo-use-file-timestamp.patch of Package root6

---
 cmake/modules/UpdateGitInfo.cmake |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Index: root-6.32.04/cmake/modules/UpdateGitInfo.cmake
===================================================================
--- root-6.32.04.orig/cmake/modules/UpdateGitInfo.cmake
+++ root-6.32.04/cmake/modules/UpdateGitInfo.cmake
@@ -21,7 +21,8 @@ endif()
 include(${CMAKE_SOURCE_DIR}/cmake/modules/SetROOTVersion.cmake)
 
 function(UPDATE_GIT_VERSION)
-  string(TIMESTAMP PSEUDO_GIT_TIMESTAMP "%b %d %Y, %H:%M:%S" UTC)
+  file(TIMESTAMP ${CMAKE_SOURCE_DIR}/README.md PSEUDO_GIT_TIMESTAMP "%b %d %Y, %H:%M:%S" UTC)
+  message(STATUS "Setting timestamp to ${PSEUDO_GIT_TIMESTAMP}")
   if(GIT_DESCRIBE_ALL)
     file(WRITE ${CMAKE_BINARY_DIR}/etc/gitinfo.txt
       "${GIT_DESCRIBE_ALL}\n${GIT_DESCRIBE_ALWAYS}\n${PSEUDO_GIT_TIMESTAMP}\n")