From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf1-f195.google.com ([209.85.210.195]:43245 "EHLO mail-pf1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729430AbeKFAht (ORCPT ); Mon, 5 Nov 2018 19:37:49 -0500 From: Changbin Du Subject: [PATCH] init/Kconfig: make CC_OPTIMIZE_FOR_DEBUGGING visible only for GCC Date: Mon, 5 Nov 2018 23:17:19 +0800 Message-Id: <20181105151719.4552-1-changbin.du@gmail.com> Sender: linux-kbuild-owner@vger.kernel.org List-ID: To: yamada.masahiro@socionext.com Cc: arnd@arndb.de, linux-kernel@vger.kernel.org, linux-kbuild@vger.kernel.org, Changbin Du Currently CC_OPTIMIZE_FOR_DEBUGGING is only able to build with GCC. For clang, -Og optimization level could break kernel build. So make CC_OPTIMIZE_FOR_DEBUGGING visible only for GCC. Cc: Masahiro Yamada Signed-off-by: Changbin Du --- init/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/init/Kconfig b/init/Kconfig index 0fb9c0b5f1a1..d5fb0ee1400a 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -1107,6 +1107,7 @@ config CC_OPTIMIZE_FOR_SIZE config CC_OPTIMIZE_FOR_DEBUGGING bool "Optimize for better debugging experience (-Og)" + depends on CC_IS_GCC depends on $(cc-option,-Og) select NO_AUTO_INLINE help -- 2.17.1