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-rw-r--r--Makefile7
1 files changed, 6 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 95160e5c70e8..e1c5ae8a8162 100644
--- a/Makefile
+++ b/Makefile
@@ -1026,6 +1026,10 @@ include/linux/version.h: $(srctree)/Makefile FORCE
include/linux/utsrelease.h: include/config/kernel.release FORCE
$(call filechk,utsrelease.h)
+PHONY += headerdep
+headerdep:
+ $(Q)find include/ -name '*.h' | xargs --max-args 1 scripts/headerdep.pl
+
# ---------------------------------------------------------------------------
PHONY += depend dep
@@ -1274,7 +1278,8 @@ help:
@echo ' versioncheck - Sanity check on version.h usage'
@echo ' includecheck - Check for duplicate included header files'
@echo ' export_report - List the usages of all exported symbols'
- @echo ' headers_check - Sanity check on exported headers'; \
+ @echo ' headers_check - Sanity check on exported headers'
+ @echo ' headerdep - Detect inclusion cycles in headers'; \
echo ''
@echo 'Kernel packaging:'
@$(MAKE) $(build)=$(package-dir) help