kernel-headers: make snapshot option more user friendly

Closes #751.

Make kernel headers snapshot more user friendly by making it more obvious
that it's about using a local kernel snapshot, and error out with a sensible
error message if the option is enabled but no linux-2.6.tar.bz2 is present
in DL_DIR, rather than trying to fetch it from kernel.org.

Furthermore fix the bug where it tried to use linux-2.6..tar.bz2 instead of
linux-2.6.tar.bz2.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This commit is contained in:
Peter Korsgaard 2009-12-06 15:40:03 +01:00
parent 1ba3c8434c
commit 79c9a433ed
4 changed files with 7 additions and 2 deletions

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@ -4,6 +4,7 @@
Issues resolved (http://bugs.uclibc.org):
#751: Kernel 2.6 snapshot fetch fail
#753: Bump lighttpd package to 1.4.25
#761: Add binutils 2.20 to toolchain options

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@ -47,7 +47,7 @@ choice
bool "Linux 2.6 (manually specified version)"
config BR2_KERNEL_HEADERS_SNAP
bool "Linux 2.6 snapshot"
bool "Local Linux snapshot (linux-2.6.tar.bz2)"
endchoice
config BR2_KERNEL_HEADERS_RT

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@ -13,9 +13,10 @@ EXTRAVERSION:=$(word 4, $(LNXVER))
LOCALVERSION:=
# should contain prepended dot
SUBLEVEL:=$(if $(SUBLEVEL),.$(SUBLEVEL),)
EXTRAVERSION:=$(if $(EXTRAVERSION),.$(EXTRAVERSION),)
LINUX_HEADERS_VERSION:=$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
LINUX_HEADERS_VERSION:=$(VERSION).$(PATCHLEVEL)$(SUBLEVEL)$(EXTRAVERSION)
LINUX_HEADERS_SITE:=$(BR2_KERNEL_MIRROR)/linux/kernel/v2.6/
LINUX_HEADERS_SOURCE:=linux-$(LINUX_HEADERS_VERSION).tar.bz2
LINUX_HEADERS_CAT:=$(BZCAT)

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@ -24,6 +24,9 @@ KERNEL_ARCH:=$(shell $(SHELL) -c "echo \"$(ARCH)\" | sed -e \"s/-.*//\" \
include toolchain/kernel-headers/kernel-headers-new.makefile
$(DL_DIR)/$(LINUX_HEADERS_SOURCE):
ifeq ($(BR2_KERNEL_HEADERS_SNAP),y)
$(error No local $@ found, cannot continue. Are you sure you wanted to enable BR2_KERNEL_HEADERS_SNAP?)
endif
$(call DOWNLOAD,$(LINUX_HEADERS_SITE),$(LINUX_HEADERS_SOURCE))
kernel-headers: $(LINUX_HEADERS_DIR)/.configured