From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julien Grall Subject: [PATCH 03/34] xen: clang: Support correctly cross-compile Date: Tue, 25 Mar 2014 16:55:10 +0000 Message-ID: <1395766541-23979-4-git-send-email-julien.grall@linaro.org> References: <1395766541-23979-1-git-send-email-julien.grall@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1WSUdk-0008AP-Ld for xen-devel@lists.xenproject.org; Tue, 25 Mar 2014 16:55:52 +0000 Received: by mail-ee0-f49.google.com with SMTP id c41so686539eek.8 for ; Tue, 25 Mar 2014 09:55:51 -0700 (PDT) In-Reply-To: <1395766541-23979-1-git-send-email-julien.grall@linaro.org> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: xen-devel@lists.xenproject.org Cc: stefano.stabellini@citrix.com, Keir Fraser , Julien Grall , tim@xen.org, ian.campbell@citrix.com List-Id: xen-devel@lists.xenproject.org Clang uses "-target" option for cross-compilation. Signed-off-by: Julien Grall Cc: Keir Fraser --- config/StdGNU.mk | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/config/StdGNU.mk b/config/StdGNU.mk index 25fc594..496e1d9 100644 --- a/config/StdGNU.mk +++ b/config/StdGNU.mk @@ -1,7 +1,11 @@ AS = $(CROSS_COMPILE)as LD = $(CROSS_COMPILE)ld ifeq ($(clang),y) -CC = $(CROSS_COMPILE)clang +ifneq ($(CROSS_COMPILE),) +CC = clang -target $(CROSS_COMPILE:-=) +else +CC = clang +endif LD_LTO = $(CROSS_COMPILE)llvm-ld else CC = $(CROSS_COMPILE)gcc -- 1.7.10.4