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| author | Greg Kroah-Hartman <gregkh@suse.de> | 2006-08-07 22:39:55 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-08-07 22:39:55 +0200 |
| commit | 20dbfad8e5dfea56b3cb0cfd4465f01c37b57aa6 (patch) | |
| tree | 2700dbf73a0faef3a8678499c502c1bbaad18a07 /Makefile | |
| parent | Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6 (diff) | |
| parent | kbuild: external modules shall not check config consistency (diff) | |
| download | linux-20dbfad8e5dfea56b3cb0cfd4465f01c37b57aa6.tar.xz linux-20dbfad8e5dfea56b3cb0cfd4465f01c37b57aa6.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-2.6.18
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 24 |
1 files changed, 18 insertions, 6 deletions
@@ -436,12 +436,13 @@ core-y := usr/ endif # KBUILD_EXTMOD ifeq ($(dot-config),1) -# In this section, we need .config +# Read in config +-include include/config/auto.conf +ifeq ($(KBUILD_EXTMOD),) # Read in dependencies to all Kconfig* files, make sure to run # oldconfig if changes are detected. -include include/config/auto.conf.cmd --include include/config/auto.conf # To avoid any implicit rule to kick in, define an empty command $(KCONFIG_CONFIG) include/config/auto.conf.cmd: ; @@ -451,16 +452,27 @@ $(KCONFIG_CONFIG) include/config/auto.conf.cmd: ; # if auto.conf.cmd is missing then we are probably in a cleaned tree so # we execute the config step to be sure to catch updated Kconfig files include/config/auto.conf: $(KCONFIG_CONFIG) include/config/auto.conf.cmd -ifeq ($(KBUILD_EXTMOD),) $(Q)$(MAKE) -f $(srctree)/Makefile silentoldconfig else - $(error kernel configuration not valid - run 'make prepare' in $(srctree) to update it) -endif +# external modules needs include/linux/autoconf.h and include/config/auto.conf +# but do not care if they are up-to-date. Use auto.conf to trigger the test +PHONY += include/config/auto.conf + +include/config/auto.conf: + $(Q)test -e include/linux/autoconf.h -a -e $@ || ( \ + echo; \ + echo " ERROR: Kernel configuration is invalid."; \ + echo " include/linux/autoconf.h or $@ are missing."; \ + echo " Run 'make oldconfig && make prepare' on kernel src to fix it."; \ + echo; \ + /bin/false) + +endif # KBUILD_EXTMOD else # Dummy target needed, because used as prerequisite include/config/auto.conf: ; -endif +endif # $(dot-config) # The all: target is the default when no target is given on the # command line. |