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Fix GIT_EXECUTABLE usage.

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This commit is contained in:
levlam 2022-07-21 20:24:03 +03:00
parent 3ffe770d57
commit ffc26eea08
1 changed files with 3 additions and 1 deletions
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4
CMake/GetGitRevisionDescription.cmake
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@ -69,10 +69,12 @@ function(get_git_head_revision _refspecvar _hashvar)
return()
endif()
find_package(Git)
# Check if the current source dir is a git submodule or a worktree.
# In both cases .git is a file instead of a directory.
#
if (NOT IS_DIRECTORY ${GIT_DIR})
if ((NOT IS_DIRECTORY ${GIT_DIR}) AND Git_FOUND)
# The following git command will return a non empty string that
# points to the super project working tree if the current
# source dir is inside a git submodule.