Since commit
484cb91 "sdk: bundle required firmware files" there is an
implicit dependency of the SDK on a prior Kernel compilation.
Change target/Makefile to make this dependency explicit to avoid race
conditions with parallel builds.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
$(curdir)/builddirs-default:=linux
$(curdir)/builddirs-install:=linux $(if $(CONFIG_SDK),sdk) $(if $(CONFIG_IB),imagebuilder) $(if $(CONFIG_MAKE_TOOLCHAIN),toolchain)
+$(curdir)/sdk/install:=$(curdir)/linux/install
$(curdir)/imagebuilder/install:=$(curdir)/linux/install
$(eval $(call stampfile,$(curdir),target,prereq,.config))