On 09/18/2015 11:33 PM, Mario Carrillo wrote:
> Add hierarchy-file support to the DPDK modules for linux,
> when invoking "make install H=1" (hierarchy-file)
>
> This hierarchy is based on:
> http://www.freedesktop.org/software/systemd/man/file-hierarchy.html
>
> headers will be installed in: $(DESTDIR)/lib/modules
>
> Signed-off-by: Mario Carrillo <mario.alfredo.c.arevalo at intel.com>
> ---
> mk/rte.module.mk | 8 ++++++++
> mk/rte.sdkinstall.mk | 4 ++++
> 2 files changed, 12 insertions(+)
>
> diff --git a/mk/rte.module.mk b/mk/rte.module.mk
> index 7bf77c1..4fc43ba 100644
> --- a/mk/rte.module.mk
> +++ b/mk/rte.module.mk
> @@ -59,6 +59,14 @@ compare = $(strip $(subst $(1),,$(2)) $(subst $(2),,$(1)))
>
> .PHONY: all
> all: install
> +#
> +# if H (hierarchy-file) varible is equal "1"
> +# install modules in /lib/modules/$(KERNEL_DIR).
> +#
> +ifeq ($(H),1)
> + @[ -d $(MOD_DIR)/$(KERNEL_DIR) ] || mkdir -p $(MOD_DIR)/$(KERNEL_DIR)
> + $(Q)cp -f $(MODULE).ko $(MOD_DIR)/$(KERNEL_DIR)
> +endif
>
> .PHONY: install
> install: build _postinstall
> diff --git a/mk/rte.sdkinstall.mk b/mk/rte.sdkinstall.mk
> index b506959..5ddc3f7 100644
> --- a/mk/rte.sdkinstall.mk
> +++ b/mk/rte.sdkinstall.mk
> @@ -59,6 +59,8 @@ DATA_DIR := $(DESTDIR)/usr/share
> INCLUDE_DIR := $(DESTDIR)/usr/include
> SBIN_DIR := $(DESTDIR)/usr/sbin
> BIN_DIR := $(DESTDIR)/usr/bin
> +MOD_DIR := $(DESTDIR)/lib/modules
> +KERNEL_DIR := $(shell uname -r)/extra
Please don't assume one is always building for the running kernel.
Defaulting around uname -r is perfectly reasonable, but there needs to
be a way to override it from the cli. For example rte.vars.mk has this:
# can be overriden by make command line or exported environment variable
RTE_KERNELDIR ?= /lib/modules/$(shell uname -r)/build
- Panu -
