From bbfd2d6ccb31a3aeea49c8f9c7884792ddc26e3b Mon Sep 17 00:00:00 2001 From: Chris Patterson Date: Tue, 31 May 2016 11:13:52 -0400 Subject: [PATCH] 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 Acked-by: Jan Beulich Release-acked-by: Wei Liu --- xen/Makefile | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) 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: ; -- 2.30.2