kbuild: make headerdep work in KBUILD_OUTDIR

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / Makefile

diff --git a/Makefile b/Makefile
index 02134de65acf9f4e8b618ba7120b31ce0af3fa40..6b21de15c82eb583c121cf797e0b90e13ac5114c 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -991,7 +991,8 @@ include/generated/utsrelease.h: include/config/kernel.release FORCE
 
 PHONY += headerdep
 headerdep:
-       $(Q)find include/ -name '*.h' | xargs --max-args 1 scripts/headerdep.pl
+       $(Q)find $(srctree)/include/ -name '*.h' | xargs --max-args 1 \
+       $(srctree)/scripts/headerdep.pl -I$(srctree)/include
 
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