ugly patch to get git revision

851f8310 · mozul · 4166649c · 851f8310
Commit 851f8310 authored May 26, 2015 by mozul
--- a/src/tools/cmake/modules/set_revision_number.cmake
+++ b/src/tools/cmake/modules/set_revision_number.cmake
@@ -7,7 +7,7 @@
 # when typing 'make'

 if(GIT_EXECUTABLE)
-  execute_process(COMMAND ${GIT_EXECUTABLE} --git-dir ${dir}/.git --work-tree=${dir} rev-parse HEAD
+  execute_process(COMMAND ${GIT_EXECUTABLE} --git-dir ${dir}/../.git --work-tree=${dir} rev-parse HEAD
                  OUTPUT_VARIABLE git_revision
                  OUTPUT_STRIP_TRAILING_WHITESPACE
                 )