qt5.{qtwebengine, qtwebkit}: fix -Wno-class-memaccess warning for clang

With a previous fix for log size issues due to GCC 8 a gcc specific `-W` flag was added that clang does not know, so it spams the logs.
2019-10-07 04:12:26 +02:00
parent 0ce30f8c67
commit 3bfe0872b9
2 changed files with 4 additions and 5 deletions
@@ -103,7 +103,7 @@ EOF
      --replace 'libs = [ "sandbox" ]' 'libs = [ "/usr/lib/libsandbox.1.dylib" ]'
    '');

-  NIX_CFLAGS_COMPILE = [
+  NIX_CFLAGS_COMPILE = lib.optionals stdenv.cc.isGNU [
    # with gcc8, -Wclass-memaccess became part of -Wall and this exceeds the logging limit
    "-Wno-class-memaccess"
  ] ++ lib.optionals (stdenv.hostPlatform.platform.gcc.arch or "" == "sandybridge") [