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| author | Masahiro Yamada <masahiroy@kernel.org> | 2020-03-25 12:16:30 +0900 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2020-03-29 22:37:53 +0900 |
| commit | f463c3510d44ab11da607d7c3b289f90ea467d1b (patch) | |
| tree | 6678cf0b08d337eeb6e11f2636c48828032e5a69 /Makefile | |
| parent | 735aab1e008b6d9ba8057caa647b6619bf73460f (diff) | |
kbuild: add comment about grouped target
GNU Make commit 8c888d95f618 ("[SV 8297] Implement "grouped targets"
for explicit rules.") added the '&:' syntax.
I think '&:' is a perfect fit here, but we cannot use it any time
soon. Just add a TODO comment.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -677,6 +677,7 @@ $(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) $(Q)$(MAKE) -f $(srctree)/Makefile syncconfig else # !may-sync-config |