From 7a528d7248a70aff1c54e5f508de56bfffbf24c3 Mon Sep 17 00:00:00 2001
From: Antoine Fontaine <antoine.fontaine@epfl.ch>
Date: Thu, 10 Feb 2022 22:14:17 +0100
Subject: [PATCH] Make git dependency optional if GIT_VERSION is set
---
CMakeLists.txt | 22 ++++++++++++----------
1 file changed, 12 insertions(+), 10 deletions(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index be945731..d865faf5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -148,19 +148,21 @@ set(RADIANT_VERSION "${RADIANT_VERSION_MAJOR}.${RADIANT_VERSION_MINOR}.${RADIANT
set(RADIANT_ABOUTMSG "Custom build" CACHE STRING "About message")
-find_package(Git REQUIRED)
+set(RADIANT_VERSION_STRING "${RADIANT_VERSION}n")
-execute_process(
- COMMAND ${GIT_EXECUTABLE} rev-parse --short HEAD
- WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
- OUTPUT_VARIABLE GIT_VERSION
- OUTPUT_STRIP_TRAILING_WHITESPACE
-)
+if (NOT DEFINED GIT_VERSION)
+ find_package(Git REQUIRED)
-set(RADIANT_VERSION_STRING "${RADIANT_VERSION}n")
+ execute_process(
+ COMMAND ${GIT_EXECUTABLE} rev-parse --short HEAD
+ WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
+ OUTPUT_VARIABLE GIT_VERSION
+ OUTPUT_STRIP_TRAILING_WHITESPACE
+ )
-if (GIT_VERSION)
- set(RADIANT_VERSION_STRING "${RADIANT_VERSION_STRING}-git-${GIT_VERSION}")
+ if (GIT_VERSION)
+ set(RADIANT_VERSION_STRING "${RADIANT_VERSION_STRING}-git-${GIT_VERSION}")
+ endif ()
endif ()
message(STATUS "Building ${PROJECT_NAME} ${RADIANT_VERSION_STRING} ${RADIANT_ABOUTMSG}")
--
2.39.5