diff options
| author | Steven Rostedt <srostedt@redhat.com> | 2010-02-02 21:51:27 -0500 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2010-02-02 21:58:00 -0500 |
| commit | 615f0833aa4c4aa944ceb78895bbffa8bd1884df (patch) | |
| tree | 3704d95e3049290c2efaff829d7ac2c77c97a681 /scripts/kconfig/Makefile | |
| parent | 88f66ea98d7ae6a8b6a34e38b1b4fa51abc1c9ca (diff) | |
kconfig: Add LSMOD=file to override the lsmod for localmodconfig
Doing the following:
make LSMOD=file localmodconfig
Will make the streamline-config code use the given file instead of
lsmod. If the file is an executable, it will execute it, otherwise
it will read it as text.
make LSMOD=/my/local/path/lsmod localmodconfig
The above will execute the lsmod in /my/local/path instead of the
lsmods that may be located elsewhere.
make LSMOD=embedded_board_lsmod localmodconfig
The above will read the "embedded_board_lsmod" as a text file. This
is useful if you are doing a cross compile and need to run the
config against modules that exist on an embedded device.
Note, if the LSMOD= file does is not a path, it will add the
path to the object directory. That is, the above example will look
for "embedded_board_lsmod" in the directory that the binary will
be built in (the O=dir directory).
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
On branch config/linus
Diffstat (limited to 'scripts/kconfig/Makefile')
| -rw-r--r-- | scripts/kconfig/Makefile | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile index 006c96f5fcb..85b90654784 100644 --- a/scripts/kconfig/Makefile +++ b/scripts/kconfig/Makefile @@ -30,9 +30,18 @@ silentoldconfig: $(obj)/conf $(Q)mkdir -p include/generated $< -s $(Kconfig) +# if no path is given, then use src directory to find file +ifdef LSMOD +LSMOD_F = $(shell if [ `basename $(LSMOD)` == $(LSMOD) ]; then \ + echo $(objtree)/$(LSMOD); \ + else \ + echo $(LSMOD); \ + fi) +endif + localmodconfig: $(obj)/streamline_config.pl $(obj)/conf $(Q)mkdir -p include/generated - $(Q)perl $< $(srctree) $(Kconfig) > .tmp.config + $(Q)perl $< $(srctree) $(Kconfig) $(LSMOD_F) > .tmp.config $(Q)if [ -f .config ]; then \ cmp -s .tmp.config .config || \ (mv -f .config .config.old.1; \ @@ -47,7 +56,7 @@ localmodconfig: $(obj)/streamline_config.pl $(obj)/conf localyesconfig: $(obj)/streamline_config.pl $(obj)/conf $(Q)mkdir -p include/generated - $(Q)perl $< $(srctree) $(Kconfig) > .tmp.config + $(Q)perl $< $(srctree) $(Kconfig) $(LSMOD_F) > .tmp.config $(Q)sed -i s/=m/=y/ .tmp.config $(Q)if [ -f .config ]; then \ cmp -s .tmp.config .config || \ |