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Michal Marek 06ed5c2bfa kbuild: Make scripts executable

The Makefiles call the respective interpreter explicitly, but this makes
it easier to use the scripts manually.

Signed-off-by: Michal Marek <mmarek@suse.cz>

2014-08-20 16:03:45 +02:00

1.2 KiB

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#!/bin/sh

Generates a small Makefile used in the root of the output

directory, to allow make to be started from there.

The Makefile also allow for more convinient build of external modules

Usage

$1 - Kernel src directory

$2 - Output directory

$3 - version

$4 - patchlevel

test ! -r $2/Makefile -o -O $2/Makefile || exit 0

Only overwrite automatically generated Makefiles

(so we do not overwrite kernel Makefile)

if test -e $2/Makefile && ! grep -q Automatically $2/Makefile then exit 0 fi if [ "${quiet}" != "silent_" ]; then echo " GEN $2/Makefile" fi

cat << EOF > $2/Makefile

Automatically generated by $0: don't edit

VERSION = $3 PATCHLEVEL = $4

lastword = $(word $(words $(1)),$(1)) makedir := $(dir $(call lastword,$(MAKEFILE_LIST)))

ifeq ("$(origin V)", "command line") VERBOSE := $(V) endif ifneq ($(VERBOSE),1) Q := @ endif

MAKEARGS := -C $1 MAKEARGS += O=$(if $(patsubst /%,,$(makedir)),$(CURDIR)/)$(patsubst %/,%,$(makedir))

MAKEFLAGS += --no-print-directory

.PHONY: __sub-make $(MAKECMDGOALS)

__sub-make: $(Q)$(MAKE) $(MAKEARGS) $(MAKECMDGOALS)

$(filter-out __sub-make, $(MAKECMDGOALS)): __sub-make @: EOF

1.2 KiB Executable File Raw Blame History