cmake: make sure sha1 is computed without filters

Local filters in ~/gitconfig, such as [core] autocrlf = input can impact the result of git hash-object. Make sure no filters are used so that the hash value remains unmodified across user setups. BugLink: https://github.com/thesofproject/sof/issues/5917 Signed-off-by: Pierre-Louis Bossart <[email protected]>
thesofproject · Jun 16, 2022 · 3315681 · 3315681
1 parent 015ec63
commit 3315681
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/scripts/cmake/version.cmake b/scripts/cmake/version.cmake
@@ -114,13 +114,13 @@ if(EXISTS ${SOF_ROOT_SOURCE_DIRECTORY}/.git/)
 			OUTPUT_FILE "${SOURCE_HASH_DIR}/tracked_file_list"
 		)
 	# calculate hash of each listed files (from file version saved in file system)
-	execute_process(COMMAND git hash-object --stdin-paths
+	execute_process(COMMAND git hash-object --no-filters --stdin-paths
 			WORKING_DIRECTORY ${SOF_ROOT_SOURCE_DIRECTORY}
 			INPUT_FILE "${SOURCE_HASH_DIR}/tracked_file_list"
 			OUTPUT_FILE "${SOURCE_HASH_DIR}/tracked_file_hash_list"
 		)
 	# then calculate single hash of previously calculated hash list
-	execute_process(COMMAND git hash-object --stdin
+	execute_process(COMMAND git hash-object --no-filters --stdin
 			WORKING_DIRECTORY ${SOF_ROOT_SOURCE_DIRECTORY}
 			OUTPUT_STRIP_TRAILING_WHITESPACE
 			INPUT_FILE "${SOURCE_HASH_DIR}/tracked_file_hash_list"