pkg-generic: introduce _DL_SUBDIR

This per package variable can be used to specify the download
subdirectory used by that package.

The use case here is for example linux-headers and linux, which share
the same sources (because they are the same upstream project), so we
don't want to download twice the kernel, nor store it multiple times
either.

Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Maxime Hadjinlian 2018-04-02 16:57:56 +02:00 committed by Peter Korsgaard
parent 81321edb0b
commit ddf3feb104

View File

@ -432,7 +432,8 @@ endif
$(2)_BASENAME = $$(if $$($(2)_VERSION),$(1)-$$($(2)_VERSION),$(1))
$(2)_BASENAME_RAW = $$(if $$($(2)_VERSION),$$($(2)_RAWNAME)-$$($(2)_VERSION),$$($(2)_RAWNAME))
$(2)_DL_DIR = $$(DL_DIR)/$$($(2)_RAWNAME)
$(2)_DL_SUBDIR ?= $$($(2)_RAWNAME)
$(2)_DL_DIR = $$(DL_DIR)/$$($(2)_DL_SUBDIR)
$(2)_DIR = $$(BUILD_DIR)/$$($(2)_BASENAME)
ifndef $(2)_SUBDIR