From 2a8af0738122cd26021f68905f5099941a7f57b0 Mon Sep 17 00:00:00 2001
From: cebtenzzre <cebtenzzre@gmail.com>
Date: Tue, 31 Oct 2023 00:16:18 -0400
Subject: [PATCH] cmake : fix build when .git does not exist

---
 scripts/build-info.cmake | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/scripts/build-info.cmake b/scripts/build-info.cmake
index c86ab4379..89713ba2c 100644
--- a/scripts/build-info.cmake
+++ b/scripts/build-info.cmake
@@ -24,15 +24,21 @@ if(Git_FOUND)
         WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
         OUTPUT_VARIABLE HEAD
         OUTPUT_STRIP_TRAILING_WHITESPACE
+        RESULT_VARIABLE RES
     )
+    if (RES EQUAL 0)
+        set(BUILD_COMMIT ${HEAD})
+    endif()
     execute_process(
         COMMAND ${GIT_EXECUTABLE} rev-list --count HEAD
         WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
         OUTPUT_VARIABLE COUNT
         OUTPUT_STRIP_TRAILING_WHITESPACE
+        RESULT_VARIABLE RES
     )
-    set(BUILD_COMMIT ${HEAD})
-    set(BUILD_NUMBER ${COUNT})
+    if (RES EQUAL 0)
+        set(BUILD_NUMBER ${COUNT})
+    endif()
 endif()
 
 if(MSVC)