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| author |   Sam Ravnborg <sam@ravnborg.org> | 2005-07-07 17:56:08 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2005-07-07 18:23:36 -0700 |
| commit | 155ad605b3c9c5874ff068f23c6ea8537190e0a8 (patch) | |
| tree | 29de329925f9d7238f7d38c699a794ee39d672dc /Makefile | |
| parent | [PATCH] kbuild: build TAGS problem with O= (diff) | |
| download | linux-dev-155ad605b3c9c5874ff068f23c6ea8537190e0a8.tar.xz linux-dev-155ad605b3c9c5874ff068f23c6ea8537190e0a8.zip | |
[PATCH] kbuild: build a single module using 'make dir/module.ko'
Using the syntax:
make dir/module.ko
kbuild now allows one to build a module including the final link stage.
This is usefull when one only wants to compile a single module and thus do
not have to wait until a full kernel has finished compiling. Tested by:
randy_dunlap <rdunlap@xenotime.net>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -792,6 +792,9 @@ export CPPFLAGS_vmlinux.lds += -P -C -U$(ARCH) $(Q)$(MAKE) $(build)=$(@D) $@ %.o: %.c scripts FORCE $(Q)$(MAKE) $(build)=$(@D) $@ +%.ko: scripts FORCE + $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) $(build)=$(@D) $(@:.ko=.o) + $(Q)$(MAKE) -rR -f $(srctree)/scripts/Makefile.modpost %/: scripts prepare FORCE $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) $(build)=$(@D) %.lst: %.c scripts FORCE @@ -1033,6 +1036,7 @@ help: @echo ' modules_install - Install all modules' @echo ' dir/ - Build all files in dir and below' @echo ' dir/file.[ois] - Build specified target only' + @echo ' dir/file.ko - Build module including final link' @echo ' rpm - Build a kernel as an RPM package' @echo ' tags/TAGS - Generate tags file for editors' @echo ' cscope - Generate cscope index' |