commit d75ce43863bee1fb67b68627ea77ec661d413639
author Kevin Peng <kevin.peng@arm.com> Wed Feb 23 16:26:58 2022 +0800
committer Anton Komlev <Anton.Komlev@arm.com> Wed Feb 23 11:04:00 2022 +0100
tree df8aa014e89467c130eaefcd0c3af653ce29a246
parent bd81fc8de88c820d3346ea9ad726310c8a102118

Build: Fix issue when build directory is not in TF-M

Building out of te TF-M repo folder causes an error:
fatal: not a git repository (or any parent up to mount point /)
reported from cmake/version.cmake.

This patch fixes this by setting the WORKING_DIRECTORY.

Change-Id: Ideebbd0d58811038b9300e8466fd5d7bac9fc821
Signed-off-by: Kevin Peng <kevin.peng@arm.com>

cmake/version.cmake

diff --git a/cmake/version.cmake b/cmake/version.cmake
index 97750f5..dce635f 100644
--- a/cmake/version.cmake
+++ b/cmake/version.cmake
@@ -6,6 +6,7 @@
 #-------------------------------------------------------------------------------
 
 execute_process(COMMAND git describe --tags --always
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
     OUTPUT_VARIABLE TFM_VERSION_FULL
     OUTPUT_STRIP_TRAILING_WHITESPACE)