# Disables checking for endianness when targeting Emscripten because it causes configuration errors, and because we already know Emscripten targets are always little-endian.

--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -196,5 +196,8 @@ check_c_source_compiles("
 int foo(char * _Nullable bar);
 int main(int argc, char *argv[]) { }" HAVE_NULLABLE)
 
-test_big_endian(WORDS_BIGENDIAN)
+string(TOLOWER ${CMAKE_SYSTEM_NAME} SYSTEM_LOWER)
+if(NOT SYSTEM_LOWER STREQUAL "emscripten")
+    test_big_endian(WORDS_BIGENDIAN)
+endif()