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authorMasahiro Yamada <masahiroy@kernel.org>2024-09-17 23:16:39 +0900
committerMasahiro Yamada <masahiroy@kernel.org>2024-11-04 17:53:09 +0900
commit985d6cccb67c1943c687294095df04a031183fdb (patch)
treeed9fb37afdd37bd9c137a8454570b90fd5468b8a /Makefile
parentec873a4c551e2851adbafa27c89872255a891bf7 (diff)
kbuild: check the presence of include/generated/rustc_cfg
Since commit 2f7ab1267dc9 ("Kbuild: add Rust support"), Kconfig generates include/generated/rustc_cfg, but its presence is not checked in the top-level Makefile. It should be checked similarly to the C header counterpart, include/generated/autoconf.h. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <n.schier@avm.de> Acked-by: Miguel Ojeda <ojeda@kernel.org> Tested-by: Miguel Ojeda <ojeda@kernel.org>
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile5
1 files changed, 3 insertions, 2 deletions
diff --git a/Makefile b/Makefile
index 096b1e6cd965..9b30c42ce3b3 100644
--- a/Makefile
+++ b/Makefile
@@ -783,7 +783,7 @@ else # !may-sync-config
# and include/config/auto.conf but do not care if they are up-to-date.
# Use auto.conf to show the error message
-checked-configs := include/generated/autoconf.h include/config/auto.conf
+checked-configs := include/generated/autoconf.h include/generated/rustc_cfg include/config/auto.conf
missing-configs := $(filter-out $(wildcard $(checked-configs)), $(checked-configs))
ifdef missing-configs
@@ -1201,7 +1201,8 @@ PHONY += prepare archprepare
archprepare: outputmakefile archheaders archscripts scripts include/config/kernel.release \
asm-generic $(version_h) include/generated/utsrelease.h \
- include/generated/compile.h include/generated/autoconf.h remove-stale-files
+ include/generated/compile.h include/generated/autoconf.h \
+ include/generated/rustc_cfg remove-stale-files
prepare0: archprepare
$(Q)$(MAKE) $(build)=scripts/mod