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mk: pass CC option for kernel modules

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At least on kernels 3.15 or newer, wrong compiler flags are set when building
kernel modules.

Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
This commit is contained in:
Sergio Gonzalez Monroy 2014-10-09 11:08:33 +01:00 committed by Thomas Monjalon
parent 02dd5e841d
commit df2cb420b9
4 changed files with 4 additions and 9 deletions
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2
mk/rte.module.mk
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@ -78,7 +78,7 @@ build: _postbuild
$(MODULE).ko: $(SRCS_LINKS)
@if [ ! -f $(notdir Makefile) ]; then ln -nfs $(SRCDIR)/Makefile . ; fi
@$(MAKE) -C $(RTE_KERNELDIR) M=$(CURDIR) O=$(RTE_KERNELDIR) \
CROSS_COMPILE=$(CROSS) V=$(if $V,1,0)
CC=$(KERNELCC) CROSS_COMPILE=$(CROSS) V=$(if $V,1,0)
# install module in $(RTE_OUTPUT)/kmod
$(RTE_OUTPUT)/kmod/$(MODULE).ko: $(MODULE).ko

5
mk/toolchain/clang/rte.vars.mk
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@ -38,11 +38,8 @@
# - define TOOLCHAIN_ASFLAGS variable (overriden by cmdline value)
#
ifeq ($(KERNELRELEASE),)
CC = $(CROSS)clang
else
CC = $(CROSS)gcc
endif
KERNELCC = $(CROSS)gcc
CPP = $(CROSS)cpp
# for now, we don't use as but nasm.
# AS = $(CROSS)as

1
mk/toolchain/gcc/rte.vars.mk
View File

@ -39,6 +39,7 @@
#
CC = $(CROSS)gcc
KERNELCC = $(CROSS)gcc
CPP = $(CROSS)cpp
# for now, we don't use as but nasm.
# AS = $(CROSS)as

5
mk/toolchain/icc/rte.vars.mk
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@ -41,11 +41,8 @@
# Warning: we do not use CROSS environment variable as icc is mainly a
# x86->x86 compiler
ifeq ($(KERNELRELEASE),)
CC = icc
else
CC = gcc
endif
KERNELCC = gcc
CPP = cpp
AS = nasm
AR = ar