diff options
| author | Hannah von Reth <hannah.vonreth@owncloud.com> | 2020-11-23 15:04:45 +0300 |
|---|---|---|
| committer | Hannah von Reth <vonreth@kde.org> | 2020-11-23 22:52:49 +0300 |
| commit | b01319f893c5ed3a4e20f8bc3471a667be888d58 (patch) | |
| tree | cb12ad6136e19c1fb385af1acc7b2eddcfe86d94 /cmake | |
| parent | ba341cd54bed6a9e230a4e7f304148763655e303 (diff) | |
Don't recurse the whole tree looking for a git dir, use PROJECT_SOURCE_DIR
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/modules/GetGitRevisionDescription.cmake | 26 |
1 files changed, 6 insertions, 20 deletions
diff --git a/cmake/modules/GetGitRevisionDescription.cmake b/cmake/modules/GetGitRevisionDescription.cmake index c8d27f2e8..1f9005b69 100644 --- a/cmake/modules/GetGitRevisionDescription.cmake +++ b/cmake/modules/GetGitRevisionDescription.cmake @@ -40,26 +40,12 @@ set(__get_git_revision_description YES) get_filename_component(_gitdescmoddir ${CMAKE_CURRENT_LIST_FILE} PATH) function(get_git_head_revision _refspecvar _hashvar) - set(GIT_PARENT_DIR "${CMAKE_CURRENT_SOURCE_DIR}") - set(GIT_DIR "${GIT_PARENT_DIR}/.git") - while(NOT EXISTS "${GIT_DIR}") # .git dir not found, search parent directories - set(GIT_PREVIOUS_PARENT "${GIT_PARENT_DIR}") - get_filename_component(GIT_PARENT_DIR ${GIT_PARENT_DIR} PATH) - if(GIT_PARENT_DIR STREQUAL GIT_PREVIOUS_PARENT) - # We have reached the root directory, we are not in git - set(${_refspecvar} "GITDIR-NOTFOUND" PARENT_SCOPE) - set(${_hashvar} "GITDIR-NOTFOUND" PARENT_SCOPE) - return() - endif() - set(GIT_DIR "${GIT_PARENT_DIR}/.git") - endwhile() - # check if this is a submodule - if(NOT IS_DIRECTORY ${GIT_DIR}) - file(READ ${GIT_DIR} submodule) - string(REGEX REPLACE "gitdir: (.*)\n$" "\\1" GIT_DIR_RELATIVE ${submodule}) - get_filename_component(SUBMODULE_DIR ${GIT_DIR} PATH) - get_filename_component(GIT_DIR ${SUBMODULE_DIR}/${GIT_DIR_RELATIVE} ABSOLUTE) - endif() + set(GIT_DIR "${PROJECT_SOURCE_DIR}/.git") + if (NOT EXISTS "${GIT_DIR}") # .git dir not found, search parent directories + set(${_hashvar} "GITDIR-NOTFOUND" PARENT_SCOPE) + set(${_refspecvar} "GITDIR-NOTFOUND" PARENT_SCOPE) + return() + endif() set(GIT_DATA "${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/git-data") if(NOT EXISTS "${GIT_DATA}") file(MAKE_DIRECTORY "${GIT_DATA}") |