[Xen-devel] [PATCH v3 for-4.7 01/16] build: make HOSTCC conditional on the value of clang

[Roger Pau Monne <roger.pau@xxxxxxxxxx>]

Previously HOSTCC was always hardcoded to gcc

Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Reviewed-by: Doug Goldstein <cardoe@xxxxxxxxxx>
---
Cc: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
Cc: Jan Beulich <jbeulich@xxxxxxxx>
Cc: Keir Fraser <keir@xxxxxxx>
Cc: Tim Deegan <tim@xxxxxxx>
---
Changes since v1:
 - Use ?= instead of =
---
 Config.mk | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Config.mk b/Config.mk
index a0e6d4e..fd8371a 100644
--- a/Config.mk
+++ b/Config.mk
@@ -36,7 +36,6 @@ CONFIG_$(XEN_OS) := y
 SHELL     ?= /bin/sh
 
 # Tools to run on system hosting the build
-HOSTCC      = gcc
 HOSTCFLAGS  = -Wall -Werror -Wstrict-prototypes -O2 -fomit-frame-pointer
 HOSTCFLAGS += -fno-strict-aliasing
 
@@ -50,8 +49,10 @@ DESTDIR     ?= /
 clang ?= n
 ifeq ($(clang),n)
 gcc := y
+HOSTCC ?= gcc
 else
 gcc := n
+HOSTCC ?= clang
 endif
 
 
-- 
2.6.4 (Apple Git-63)


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel