d/numam-dpdk
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

mk: pass CROSS_COMPILE when compiling kernel modules

Browse Source 
Pass CROSS_COMPILE to the kernel build system when compiling kernel
modules. Although we export CC etc. the top level kernel Makefile will
override the environment. As a result it will end up using wrong tools
if cross-compilation is desired but CROSS_COMPILE is not set.

Signed-off-by: Aaro Koskinen <aaro.koskinen@nsn.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
This commit is contained in:
Aaro Koskinen 2014-02-07 18:44:18 +02:00 committed by Thomas Monjalon
parent 396b69e56a
commit 6383201503
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
mk/rte.module.mk
View File

@ -77,7 +77,8 @@ build: _postbuild
# build module
$(MODULE).ko: $(SRCS_LINKS)
@if [ ! -f $(notdir Makefile) ]; then ln -nfs $(SRCDIR)/Makefile . ; fi
@$(MAKE) -C $(RTE_KERNELDIR) M=$(CURDIR) O=$(RTE_KERNELDIR)
@$(MAKE) -C $(RTE_KERNELDIR) M=$(CURDIR) O=$(RTE_KERNELDIR) \
CROSS_COMPILE=$(CROSS)
# install module in $(RTE_OUTPUT)/kmod
$(RTE_OUTPUT)/kmod/$(MODULE).ko: $(MODULE).ko