From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Stefan Agner , Russell King , Nick Desaulniers Subject: [PATCH 4.14 003/100] ARM: 8767/1: add support for building ARM kernel with clang Date: Thu, 29 Nov 2018 15:11:33 +0100 Message-Id: <20181129140059.153160367@linuxfoundation.org> In-Reply-To: <20181129140058.768942700@linuxfoundation.org> References: <20181129140058.768942700@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: 4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Stefan Agner (commit c1c386681bd73c4fc28eb5cc91cf8b7be9b409ba upstream) Use cc-options call for compiler options which are not available in clang. With this patch an ARMv7 multi platform kernel can be successfully build using clang (tested with version 5.0.1). Based-on-patches-by: Behan Webster Signed-off-by: Stefan Agner Signed-off-by: Russell King Signed-off-by: Nick Desaulniers Signed-off-by: Greg Kroah-Hartman --- arch/arm/boot/compressed/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/arm/boot/compressed/Makefile +++ b/arch/arm/boot/compressed/Makefile @@ -113,7 +113,7 @@ CFLAGS_fdt_ro.o := $(nossp_flags) CFLAGS_fdt_rw.o := $(nossp_flags) CFLAGS_fdt_wip.o := $(nossp_flags) -ccflags-y := -fpic -mno-single-pic-base -fno-builtin -I$(obj) +ccflags-y := -fpic $(call cc-option,-mno-single-pic-base,) -fno-builtin -I$(obj) asflags-y := -DZIMAGE # Supply kernel BSS size to the decompressor via a linker symbol.