$NetBSD: patch-CMakeLists.txt,v 1.2 2021/06/07 11:53:31 nia Exp $

-march=native is a terrible idea if we want binary packages to work.

--- CMakeLists.txt.orig	2021-04-09 11:59:20.000000000 +0000
+++ CMakeLists.txt
@@ -31,12 +31,8 @@ if(UNIX)
         set(PLAT "linux")
         set(LINK_FLAGS "-shared")
     endif(APPLE)
-    add_compile_options(-g -Wall -fPIC)
+    add_compile_options(-Wall -fPIC)
     include(CheckCXXCompilerFlag)
-    CHECK_CXX_COMPILER_FLAG("-march=native" COMPILER_SUPPORTS_ARCH_NATIVE)
-    if (COMPILER_SUPPORTS_ARCH_NATIVE)
-        add_compile_options(-march=native)
-    endif()
 else(UNIX)
     if(WIN32)
         set(PLAT "win32")