diff options
| author | Masahiro Yamada <masahiroy@kernel.org> | 2020-05-01 15:01:41 +0900 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2020-05-26 00:03:15 +0900 |
| commit | 3044dd05289d6c768c7c5d00f58208fc1f3927f3 (patch) | |
| tree | 08ff771366559ed4bfe008ac0270e6fb89d303fe /Makefile | |
| parent | 88a8e278ff0b6b461bf39d4ace17384e976a3f3f (diff) | |
| download | lwn-3044dd05289d6c768c7c5d00f58208fc1f3927f3.tar.gz lwn-3044dd05289d6c768c7c5d00f58208fc1f3927f3.zip | |
kbuild: invoke syncconfig if autoconf.h is missing
If include/generated/autoconf.h is accidentally lost somehow,
there is no clear way to fix it. Make it self-healing.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -698,7 +698,7 @@ $(KCONFIG_CONFIG): # This exploits the 'multi-target pattern rule' trick. # The syncconfig should be executed only once to make all the targets. # (Note: use the grouped target '&:' when we bump to GNU Make 4.3) -%/auto.conf %/auto.conf.cmd: $(KCONFIG_CONFIG) +%/config/auto.conf %/config/auto.conf.cmd %/generated/autoconf.h: $(KCONFIG_CONFIG) $(Q)$(MAKE) -f $(srctree)/Makefile syncconfig else # !may-sync-config # External modules and some install targets need include/generated/autoconf.h @@ -1148,7 +1148,8 @@ scripts: scripts_basic scripts_dtc PHONY += prepare archprepare archprepare: outputmakefile archheaders archscripts scripts include/config/kernel.release \ - asm-generic $(version_h) $(autoksyms_h) include/generated/utsrelease.h + asm-generic $(version_h) $(autoksyms_h) include/generated/utsrelease.h \ + include/generated/autoconf.h prepare0: archprepare $(Q)$(MAKE) $(build)=scripts/mod |