include: fix kernel download failure with git & local trees
authorJohn Crispin <john@openwrt.org>
Mon, 2 Jun 2014 12:43:13 +0000 (12:43 +0000)
committerJohn Crispin <john@openwrt.org>
Mon, 2 Jun 2014 12:43:13 +0000 (12:43 +0000)
When using the options EXTERNAL_KERNEL_TREE or KERNEL_GIT_CLONE_URI,
the command "make downloads" fails as it tries to download the kernel
tarball despite the option. This doesn't happen during a regular build
as in that case, the dependency is conditionned through the LINUX_SITE
variable, which is not set in these cases.

Below is a snapshot of the error for an target using a 3.14 kernel:

make[3]: *** No rule to make target `.../dl/linux-3.14.tar.xz',
needed by `download'.  Stop.

Change-Id: I1244969c1bbf9c81a6a64d68ae88ac58b0f8e79e
Signed-off-by: Mathieu Olivari <mathieu@qca.qualcomm.com>
SVN-Revision: 40913

include/kernel-build.mk

index d34365837d6476feb5be155c035da73362400116..2bf639218a46cf036b32013e7d97ff9eca5cc335 100644 (file)
@@ -117,7 +117,7 @@ define BuildKernel
   define BuildKernel
   endef
 
-  download: $(DL_DIR)/$(LINUX_SOURCE)
+  download: $(if $(LINUX_SITE),$(DL_DIR)/$(LINUX_SOURCE))
   prepare: $(STAMP_CONFIGURED)
   compile: $(LINUX_DIR)/.modules
        $(MAKE) -C image compile TARGET_BUILD=