$NetBSD: patch-CMakeLists.txt,v 1.1 2023/07/12 19:45:18 nia Exp $

Build with C++11, this uses nullptr and will fail with a compiler
that defaults to an earlier standard.

Don't try to invoke git to get the version number since this
isn't cloned from git.

--- CMakeLists.txt.orig	2022-12-30 01:21:26.000000000 +0000
+++ CMakeLists.txt
@@ -1,5 +1,6 @@
 cmake_minimum_required(VERSION 3.5)
 project(AtomicParsley)
+set(CMAKE_CXX_STANDARD 11)
 
 if(NOT CMAKE_BUILD_TYPE)
   set(CMAKE_BUILD_TYPE Release)
@@ -7,22 +8,6 @@ endif()
 
 option(ASAN "whether to enable ASAN" OFF)
 
-find_program(GIT git)
-if(GIT)
-  execute_process(
-    COMMAND "${GIT}" "show" "-s" "--format=%H;%cd" "--date=format:%Y%m%d.%H%M%S.0"
-    WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
-    RESULT_VARIABLE git_result
-    OUTPUT_VARIABLE git_data
-    ERROR_VARIABLE git_err
-    OUTPUT_STRIP_TRAILING_WHITESPACE
-  )
-  if(git_result EQUAL 0)
-    list(GET git_data 0 BUILD_INFO)
-    list(GET git_data 1 PACKAGE_VERSION)
-  endif()
-endif()
-
 include(CheckSymbolExists)
 check_symbol_exists(strsep "string.h" HAVE_STRSEP)
 if(HAVE_STRSEP)