Something like this seems to work for me across the board:
$(MAKE) \
ARCH=$(ARCH) \
KARCH="$(LINUX_KARCH)" \
KSRC="$(LINUX_DIR)" \
BUILD_KERNEL="$(BUILD_KERNEL)" \
CROSS_COMPILE="$(TARGET_CROSS)" \
CC="$(TARGET_CC)" \
CXX="$(TARGET_CXX)" \
CFLAGS="$(BYTE_ORDER) $(DEBUG) -Os -march=$(ARCH)
-I$(LINUX_DIR)/include -I$(STAGING_DIR)/usr/include " \
LDFLAGS="$(TARGET_LDFLAGS)" VERBOSE=1 default
On Mon, Dec 19, 2016 at 11:41 PM, Philip Prindeville
<phil...@redfish-solutions.com> wrote:
> Hi.
>
> I’m trying to package the e1000e, igb, and ixgbe drivers for OpenWRT, which
> is cross-built.
>
> And modules are typically built with kbuild for a different kernel (since the
> OpenWRT target systems are obviously not build platforms).
>
> I’ve tried with 3.3.5.3 and 3.3.3 for e1000e, and can’t get it to build.
>
> It always tried to use the native ‘cc’, for instance, even when I specify
> CC=“$(TARGET_CROSS)cc” for instance (ditto for GCC).
>
> What’s the workaround?
>
> Thanks,
>
> -Philip
>
>
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--
Kristian Kielhofner
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