Commit f463c351 authored by Masahiro Yamada's avatar Masahiro Yamada
Browse files

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: default avatarMasahiro Yamada <masahiroy@kernel.org>
parent 735aab1e

Makefile

+1 −0
Original line number Diff line number Diff line
@@ -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

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