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Description: Mark git as optional dependency
Author: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Forwarded: https://github.com/facebook/bpfilter/pull/319
Last-Update: 2025-09-02
---
diff --git a/tools/cmake/GitVersion.cmake b/tools/cmake/GitVersion.cmake
index d414d882..8ec04e7a 100644
--- a/tools/cmake/GitVersion.cmake
+++ b/tools/cmake/GitVersion.cmake
@@ -2,7 +2,11 @@
# Copyright (c) 2023 Meta Platforms, Inc. and affiliates.
function(get_version_from_git)
- find_package(Git REQUIRED)
+ find_package(Git)
+ if (NOT Git_FOUND)
+ message(WARNING "Failed to find git, using default version ${DEFAULT_PROJECT_VERSION}")
+ return()
+ endif ()
execute_process(
COMMAND ${GIT_EXECUTABLE} describe --tags --always
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