--- CMakeLists.txt.orig	2026-09-06 09:28:51 UTC
+++ CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.5...4.2)
+cmake_minimum_required(VERSION 3.5)
 set(LIBDIVIDE_VERSION "5.4.0")
 project(libdivide C CXX)
 
@@ -17,13 +17,13 @@ if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
     if (CMAKE_CXX_COMPILER_FRONTEND_VARIANT STREQUAL "MSVC") # clang-cl
         add_compile_options("/W4;/WX;")
     else() # clang native
-        add_compile_options("-Wall;-Wextra;-pedantic;-Werror")
+        add_compile_options("-Wall;-Wextra;-pedantic")
     endif()
 else()
     add_compile_options(
         "$<$<CXX_COMPILER_ID:MSVC>:/W4;/WX>"
-        "$<$<CXX_COMPILER_ID:GNU>:-Wall;-Wextra;-pedantic;-Werror>"
-        "$<$<CXX_COMPILER_ID:AppleClang>:-Wall;-Wextra;-pedantic;-Werror>"
+        "$<$<CXX_COMPILER_ID:GNU>:-Wall;-Wextra;-pedantic>"
+        "$<$<CXX_COMPILER_ID:AppleClang>:-Wall;-Wextra;-pedantic>"
     )
 endif()
 
@@ -118,11 +118,10 @@ if (LIBDIVIDE_BUILD_TESTS AND NOT CMAKE_CROSSCOMPILING
         CPU_ARM_NEON)
     if (CPU_X86 OR CPU_ARM_NEON)
         cmake_push_check_state()
-        set(CMAKE_REQUIRED_FLAGS -Werror)
         check_cxx_compiler_flag(-march=native MARCH_NATIVE)
         cmake_pop_check_state()
 
-        if (MARCH_NATIVE)
+        if (MARCH_NATIVE AND FREEBSD_NATIVE)
             list(APPEND LIBDIVIDE_FLAGS "-march=native")
         endif()
     endif()