$NetBSD: patch-CMakeLists.txt,v 1.2 2022/04/18 13:21:26 nia Exp $

Don't try to find the git hash.

--- CMakeLists.txt.orig	2019-11-11 06:05:02.000000000 +0000
+++ CMakeLists.txt
@@ -54,31 +54,6 @@ if(WIN32)
   endif()
 endif()
 
-if(EXISTS "${CMAKE_SOURCE_DIR}/.git")
-  find_package(Git)
-  if(GIT_FOUND)
-    execute_process(COMMAND ${GIT_EXECUTABLE} log -1 --format=%h
-      WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
-      OUTPUT_VARIABLE GIT_HASH
-      OUTPUT_STRIP_TRAILING_WHITESPACE
-    )
-  endif()
-elseif(UNIX AND NOT APPLE)
-  # Fallback for Ubuntu/Launchpad (extracts Git hash from debian/changelog rather than Git repo)
-  # (see https://answers.launchpad.net/launchpad/+question/678556)
-  execute_process(COMMAND sh -c "grep -Po '(?<=-)(([a-z0-9])\\w+)(?=\\+)' -m 1 changelog"
-    WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/debian
-    OUTPUT_VARIABLE GIT_HASH
-    OUTPUT_STRIP_TRAILING_WHITESPACE
-  )
-endif()
-if(DEFINED GIT_HASH)
-  message("Olive: git hash = " "${GIT_HASH}")
-  list(APPEND OLIVE_DEFINITIONS -DGITHASH="${GIT_HASH}")
-else()
-  message("Olive: No git hash defined!")
-endif()
-
 find_package(Doxygen)
 
 set(OLIVE_SOURCES