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openvswitch: fix build for gcc versions below 4.9 

Seems that while fixing the build for GCC 4.9
I broke the build for GCC 4.8, because that KCFLAG I added
causes a build error (since it's not recognized).

The fix is to add KCFLAG only when GCC 4.9 is used.

OpenVSwitch now builds successfully with GCC 4.8 and 4.9.

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
This commit is contained in:
Alexandru Ardelean 2014-10-30 10:31:42 +02:00
parent 79e0842a65
commit d16d96f52d
1 changed files with 6 additions and 1 deletions
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7
net/openvswitch/Makefile
View File

@ -119,6 +119,11 @@ define Build/Configure
$(call Build/Configure/Default,$(CONFIGURE_ARGS))
endef
KCFLAGS=
ifeq ($(CONFIG_GCC_VERSION_4_9),y)
KCFLAGS:=-Wno-error=date-time
endif
define Build/Compile
$(MAKE) -C $(PKG_BUILD_DIR) \
$(TARGET_CONFIGURE_OPTS) \
@ -131,7 +136,7 @@ define Build/Compile
ARCH="$(LINUX_KARCH)" \
SUBDIRS="$(PKG_BUILD_DIR)/datapath/linux" \
PATH="$(TARGET_PATH)" \
KCFLAGS="-Wno-error=date-time" \
KCFLAGS="$(KCFLAGS)" \
KCC="$(KERNEL_CC)"
endef