ia64/linux-2.6.18-xen.hg

view scripts/mkmakefile @ 893:f994bfe9b93b

linux/blktap2: reduce TLB flush scope

c/s 885 added very coarse TLB flushing. Since these flushes always
follow single page updates, single page flushes (when available) are
sufficient.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
author Keir Fraser <keir.fraser@citrix.com>
date Thu Jun 04 10:32:57 2009 +0100 (2009-06-04)
parents 831230e53067
children
line source
1 #!/bin/sh
2 # Generates a small Makefile used in the root of the output
3 # directory, to allow make to be started from there.
4 # The Makefile also allow for more convinient build of external modules
6 # Usage
7 # $1 - Kernel src directory
8 # $2 - Output directory
9 # $3 - version
10 # $4 - patchlevel
13 test ! -r $2/Makefile -o -O $2/Makefile || exit 0
14 echo " GEN $2/Makefile"
16 cat << EOF > $2/Makefile
17 # Automatically generated by $0: don't edit
19 VERSION = $3
20 PATCHLEVEL = $4
22 KERNELSRC := $1
23 KERNELOUTPUT := $2
25 MAKEFLAGS += --no-print-directory
27 .PHONY: all \$(MAKECMDGOALS)
29 all:
30 \$(MAKE) -C \$(KERNELSRC) O=\$(KERNELOUTPUT)
32 Makefile:;
34 \$(filter-out all Makefile,\$(MAKECMDGOALS)) %/:
35 \$(MAKE) -C \$(KERNELSRC) O=\$(KERNELOUTPUT) \$@
36 EOF