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package/linux-headers: fix support for -rc kernels

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-rc kernels after v3.x are no longer available in the testing
subdirectory. Instead they should be fetched from cgit.

Commit ff4cccbdcf did this for linux
itself, now we also do it for linux-headers.

When fetched from cgit, .tar.xz can't be used. Adding this to the
existing condition is not so simple, so refactor how _SOURCE is set:
simply set it explicitly in each branch of the condition. While more
verbose (it is repeated 4 times), it's easier to understand and to
maintain.

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 1b94e8dcb3)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Arnout Vandecappelle (Essensium/Mind) 2019-03-06 22:28:14 +01:00 committed by Peter Korsgaard
parent d902c871d4
commit 7d0322fe3c
1 changed files with 10 additions and 13 deletions
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23
package/linux-headers/linux-headers.mk
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@ -27,28 +27,29 @@ LINUX_HEADERS_CUSTOM_TARBALL_LOCATION = $(call qstrip,$(BR2_KERNEL_HEADERS_CUSTO
LINUX_HEADERS_REPO_URL = $(call qstrip,$(BR2_KERNEL_HEADERS_CUSTOM_REPO_URL))
endif # BR2_KERNEL_HEADERS_AS_KERNEL
# Configure tarball filenames.
# Compute LINUX_HEADERS_SOURCE and LINUX_HEADERS_SITE from the configuration
ifeq ($(LINUX_HEADERS_CUSTOM_TARBALL),y)
LINUX_HEADERS_SOURCE = $(notdir $(LINUX_HEADERS_CUSTOM_TARBALL_LOCATION))
else ifeq ($(LINUX_HEADERS_CUSTOM_GIT)$(LINUX_HEADERS_CUSTOM_HG)$(LINUX_HEADERS_CUSTOM_SVN),y)
LINUX_HEADERS_SOURCE = linux-$(LINUX_HEADERS_VERSION).tar.gz
else
LINUX_HEADERS_SOURCE = linux-$(LINUX_HEADERS_VERSION).tar.xz
endif
# Configure the various kernel source locations.
ifeq ($(LINUX_HEADERS_CUSTOM_TARBALL),y)
LINUX_HEADERS_SITE = $(patsubst %/,%,$(dir $(LINUX_HEADERS_CUSTOM_TARBALL_LOCATION)))
else ifeq ($(LINUX_HEADERS_CUSTOM_GIT),y)
LINUX_HEADERS_SOURCE = linux-$(LINUX_HEADERS_VERSION).tar.gz
LINUX_HEADERS_SITE = $(LINUX_HEADERS_REPO_URL)
LINUX_HEADERS_SITE_METHOD = git
else ifeq ($(LINUX_HEADERS_CUSTOM_HG),y)
LINUX_HEADERS_SOURCE = linux-$(LINUX_HEADERS_VERSION).tar.gz
LINUX_HEADERS_SITE = $(LINUX_HEADERS_REPO_URL)
LINUX_HEADERS_SITE_METHOD = hg
else ifeq ($(LINUX_HEADERS_CUSTOM_SVN),y)
LINUX_HEADERS_SOURCE = linux-$(LINUX_HEADERS_VERSION).tar.gz
LINUX_HEADERS_SITE = $(LINUX_HEADERS_REPO_URL)
LINUX_HEADERS_SITE_METHOD = svn
else ifneq ($(findstring -rc,$(LINUX_HEADERS_VERSION)),)
# Since 4.12-rc1, -rc kernels are generated from cgit. This also works for
# older -rc kernels.
LINUX_HEADERS_SOURCE = linux-$(LINUX_HEADERS_VERSION).tar.gz
LINUX_HEADERS_SITE = https://git.kernel.org/torvalds/t
else
LINUX_HEADERS_SOURCE = linux-$(LINUX_HEADERS_VERSION).tar.xz
# In X.Y.Z, get X and Y. We replace dots and dashes by spaces in order
# to use the $(word) function. We support versions such as 4.0, 3.1,
# 2.6.32, 2.6.32-rc1, 3.0-rc6, etc.
@ -59,10 +60,6 @@ LINUX_HEADERS_SITE = $(BR2_KERNEL_MIRROR)/linux/kernel/v3.x
else ifeq ($(findstring x4.,x$(LINUX_HEADERS_VERSION)),x4.)
LINUX_HEADERS_SITE = $(BR2_KERNEL_MIRROR)/linux/kernel/v4.x
endif # x2.6
# release candidates are in testing/ subdir
ifneq ($(findstring -rc,$(LINUX_HEADERS_VERSION)),)
LINUX_HEADERS_SITE := $(LINUX_HEADERS_SITE)/testing
endif # -rc
endif # LINUX_HEADERS_CUSTOM_TARBALL
# Apply any necessary patches if we are using the headers from a kernel