cmake: run git in the source directory

9 years ago · 8e8bdbcae2
parent ec013d1f1a
commit 8e8bdbcae2
1 changed files with 2 additions and 0 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -15,11 +15,13 @@ if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/.git")
        COMMAND git describe --always
        OUTPUT_VARIABLE GIT_COMMIT_HASH
        OUTPUT_STRIP_TRAILING_WHITESPACE
+        WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
    )
    execute_process(
        COMMAND  git rev-parse --abbrev-ref HEAD
        OUTPUT_VARIABLE GIT_BRANCH
        OUTPUT_STRIP_TRAILING_WHITESPACE
+        WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
    )
 endif(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/.git")