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authorbunnei <bunneidev@gmail.com>2021-12-21 16:07:27 -0800
committerGitHub <noreply@github.com>2021-12-21 16:07:27 -0800
commitb30a1d49ff42fa4207db85c4e4ba538f286065e7 (patch)
treecea130c529ff5490a0baeaea557f779c25d88174 /CMakeModules/GenerateSCMRev.cmake
parent5e24f7ed3106542838a557dd2cc872e7e338fbb5 (diff)
parentcaf38725ae2802bdc71ea45c40c34635c5090dca (diff)
Merge pull request #7608 from Tatsh/scm-ver-override
Allow overriding SCM version info
Diffstat (limited to 'CMakeModules/GenerateSCMRev.cmake')
-rw-r--r--CMakeModules/GenerateSCMRev.cmake12
1 files changed, 9 insertions, 3 deletions
diff --git a/CMakeModules/GenerateSCMRev.cmake b/CMakeModules/GenerateSCMRev.cmake
index 43ca730ec..c7da2b91d 100644
--- a/CMakeModules/GenerateSCMRev.cmake
+++ b/CMakeModules/GenerateSCMRev.cmake
@@ -11,9 +11,15 @@ find_package(Git QUIET PATHS "${GIT_EXECUTABLE}")
# generate git/build information
include(GetGitRevisionDescription)
-get_git_head_revision(GIT_REF_SPEC GIT_REV)
-git_describe(GIT_DESC --always --long --dirty)
-git_branch_name(GIT_BRANCH)
+if(NOT GIT_REF_SPEC)
+ get_git_head_revision(GIT_REF_SPEC GIT_REV)
+endif()
+if(NOT GIT_DESC)
+ git_describe(GIT_DESC --always --long --dirty)
+endif()
+if (NOT GIT_BRANCH)
+ git_branch_name(GIT_BRANCH)
+endif()
get_timestamp(BUILD_DATE)
# Generate cpp with Git revision from template