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It doesn't like pattern and explicit rules to be on the same line, and it seems to be more picky when matching file (or really directory) names with different numbers of trailing slashes. Signed-off-by: Jan Beulich <jbeulich@novell.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Andrew Benton <b3nton@gmail.com> Cc: <stable@kernel.org> Signed-off-by: Michal Marek <mmarek@suse.cz>
1.1 KiB
1.1 KiB
#!/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)))
MAKEARGS := -C $1 MAKEARGS += O=$(if $(patsubst /%,,$(makedir)),$(CURDIR)/)$(patsubst %/,%,$(makedir))
MAKEFLAGS += --no-print-directory
.PHONY: all $(MAKECMDGOALS)
all := $(filter-out all Makefile,$(MAKECMDGOALS))
all: $(MAKE) $(MAKEARGS) $(all)
Makefile:;
$(all): all @:
%/: all @: EOF