[dpdk-dev] [PATCH 3/4] mk: allow kernel artifacts to be located in output directory
Ajit Khaparde
ajit.khaparde at broadcom.com
Wed Mar 21 19:06:28 CET 2018
From: Scott Branden <scott.branden at broadcom.com>
Allow kernel artifacts to be located in output directory specific
by RTE_KERNELDIR_OUT. If RTE_KERNELDIR_OUT not specified than
source directory RTE_KERNEL is used.
Signed-off-by: Scott Branden <scott.branden at broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde at broadcom.com>
---
mk/rte.module.mk | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/mk/rte.module.mk b/mk/rte.module.mk
index 1ada528a0..e2e1af716 100644
--- a/mk/rte.module.mk
+++ b/mk/rte.module.mk
@@ -39,6 +39,9 @@ _postinstall: build
.PHONY: build
build: _postbuild
+# Allow kernel artifacts to be located in a different location that source
+RTE_KERNELDIR_OUT ?= ${RTE_KERNELDIR}
+
# Link all sources in build directory
%_link: FORCE
$(if $(call compare,$(notdir $*),$*),\
@@ -48,7 +51,7 @@ 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=$(RTE_KERNELDIR_OUT) \
CC="$(KERNELCC)" CROSS_COMPILE=$(CROSS) V=$(if $V,1,0)
# install module in $(RTE_OUTPUT)/kmod
@@ -59,7 +62,7 @@ $(RTE_OUTPUT)/kmod/$(MODULE).ko: $(MODULE).ko
# install module
modules_install:
- @$(MAKE) -C $(RTE_KERNELDIR) M=$(CURDIR) O=$(RTE_KERNELDIR) \
+ @$(MAKE) -C $(RTE_KERNELDIR) M=$(CURDIR) O=$(RTE_KERNELDIR_OUT) \
modules_install
.PHONY: clean
@@ -69,7 +72,7 @@ clean: _postclean
.PHONY: doclean
doclean:
@if [ ! -f $(notdir Makefile) ]; then ln -nfs $(SRCDIR)/Makefile . ; fi
- $(Q)$(MAKE) -C $(RTE_KERNELDIR) M=$(CURDIR) O=$(RTE_KERNELDIR) clean
+ $(Q)$(MAKE) -C $(RTE_KERNELDIR) M=$(CURDIR) O=$(RTE_KERNELDIR_OUT) clean
@$(foreach FILE,$(SRCS-y) $(SRCS-n) $(SRCS-),\
if [ -h $(notdir $(FILE)) ]; then rm -f $(notdir $(FILE)) ; fi ;)
@if [ -h $(notdir Makefile) ]; then rm -f $(notdir Makefile) ; fi
--
2.14.3 (Apple Git-98)
More information about the dev
mailing list