Messages in this thread | | | From | Masahiro Yamada <> | Date | Tue, 19 Mar 2019 13:05:05 +0900 | Subject | Re: Commit seems to prevent use of GNUmakefile wrappers |
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Hi David,
On Mon, Mar 18, 2019 at 11:43 PM David Howells <dhowells@redhat.com> wrote: > > Hi Mashiro, > > commit 2b50f7ab63685cd247e32ad321f7338ed130d3d5 > Author: Masahiro Yamada <yamada.masahiro@socionext.com> > kbuild: add workaround for Debian make-kpkg > > seems to prevent the use of GNUmakefile wrappers to set the ARCH and > CROSS_COMPILE make variables. With this commit, I now see: > > make: Entering directory '/data/fs/linux-fs' > Makefile:39: Do not include top Makefile of Linux Kernel > *** > *** Configuration file ".config" not found! > *** > *** Please run some configurator (e.g. "make oldconfig" or > *** "make menuconfig" or "make xconfig"). > *** > Makefile:605: include/config/auto.conf: No such file or directory > make: *** No rule to make target '.config', needed by 'include/config/auto.conf'. Stop. > make: Leaving directory '/data/fs/linux-fs' > > Do you have a suggestion as to how to work around this? Here's a sample > GNUmakefile content: > > CROSS_COMPILE := x86_64-linux-gnu- > ARCH := x86_64 > MFLAGS += CROSS_COMPILE=$(CROSS_COMPILE) ARCH=$(ARCH) > export CROSS_COMPILE > export ARCH > include Makefile
I think the following will work. (code was taken from scripts/mkmakefile)
------------------(GNUmakefile BEGIN)------------------- CROSS_COMPILE := x86_64-linux-gnu- ARCH := x86_64 MFLAGS += CROSS_COMPILE=$(CROSS_COMPILE) ARCH=$(ARCH) export CROSS_COMPILE export ARCH
ifeq ("$(origin V)", "command line") VERBOSE := $(V) endif ifneq ($(VERBOSE),1) Q := @ endif
MAKEFLAGS += --no-print-directory
.PHONY: __sub-make $(MAKECMDGOALS)
__sub-make: $(Q)$(MAKE) -f Makefile $(MAKECMDGOALS)
$(filter-out __sub-make, $(MAKECMDGOALS)): __sub-make @: ------------------(GNUmakefile END)-------------------
Having said that, the previous cheesy workaround sucks.
How about this patch? https://patchwork.kernel.org/patch/10858809/
I hope you will be able to wrap the top Makefile again.
-- Best Regards Masahiro Yamada
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