From: Chris Patterson <pattersonc@ainfosec.com>
Date: Tue, 31 May 2016 15:13:52 +0000 (-0400)
Subject: xen/Makefile: quote HOSTCC and HOSTCXX args
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~1077
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=bbfd2d6ccb31a3aeea49c8f9c7884792ddc26e3b;p=xen.git

xen/Makefile: quote HOSTCC and HOSTCXX args

In some cross-compilation environments, the CC/CXX variables may
expand out to more than one argument (to include things
like --sysroot=...).  Quote these to safely pass along.

Signed-off-by: Chris Patterson <pattersonc@ainfosec.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
Release-acked-by: Wei Liu <wei.liu2@citrix.com>
---

diff --git a/xen/Makefile b/xen/Makefile
index 0d5f240edb..b59f95d1e9 100644
--- a/xen/Makefile
+++ b/xen/Makefile
@@ -246,14 +246,14 @@ kconfig := silentoldconfig oldconfig config menuconfig defconfig \
 	randconfig
 .PHONY: $(kconfig)
 $(kconfig):
-	$(MAKE) -f $(BASEDIR)/tools/kconfig/Makefile.kconfig ARCH=$(ARCH) SRCARCH=$(SRCARCH) HOSTCC=$(HOSTCC) HOSTCXX=$(HOSTCXX) $@
+	$(MAKE) -f $(BASEDIR)/tools/kconfig/Makefile.kconfig ARCH=$(ARCH) SRCARCH=$(SRCARCH) HOSTCC="$(HOSTCC)" HOSTCXX="$(HOSTCXX)" $@
 
 include/config/%.conf: include/config/auto.conf.cmd $(KCONFIG_CONFIG)
-	$(MAKE) -f $(BASEDIR)/tools/kconfig/Makefile.kconfig ARCH=$(ARCH) SRCARCH=$(SRCARCH) HOSTCC=$(HOSTCC) HOSTCXX=$(HOSTCXX) silentoldconfig
+	$(MAKE) -f $(BASEDIR)/tools/kconfig/Makefile.kconfig ARCH=$(ARCH) SRCARCH=$(SRCARCH) HOSTCC="$(HOSTCC)" HOSTCXX="$(HOSTCXX)" silentoldconfig
 
 # Allow people to just run `make` as before and not force them to configure
 $(KCONFIG_CONFIG):
-	$(MAKE) -f $(BASEDIR)/tools/kconfig/Makefile.kconfig ARCH=$(ARCH) SRCARCH=$(SRCARCH) HOSTCC=$(HOSTCC) HOSTCXX=$(HOSTCXX) defconfig
+	$(MAKE) -f $(BASEDIR)/tools/kconfig/Makefile.kconfig ARCH=$(ARCH) SRCARCH=$(SRCARCH) HOSTCC="$(HOSTCC)" HOSTCXX="$(HOSTCXX)" defconfig
 
 # Break the dependency chain for the first run
 include/config/auto.conf.cmd: ;