kbuild: use -MMD instead of -MD to exclude system headers from dependency

[linux-block.git] / scripts / Makefile.host

diff --git a/scripts/Makefile.host b/scripts/Makefile.host
index 2045855d0b7598e65a8d8e6f131bce2427c5db0e..c8a4a033dc3e9b2cd5fa71c62862c45d8ed8830f 100644 (file)
--- a/scripts/Makefile.host
+++ b/scripts/Makefile.host
@@ -88,8 +88,8 @@ _hostcxx_flags += -I $(objtree)/$(obj)
 endif
 endif
 
-hostc_flags    = -Wp,-MD,$(depfile) $(_hostc_flags)
-hostcxx_flags  = -Wp,-MD,$(depfile) $(_hostcxx_flags)
+hostc_flags    = -Wp,-MMD,$(depfile) $(_hostc_flags)
+hostcxx_flags  = -Wp,-MMD,$(depfile) $(_hostcxx_flags)
 
 #####
 # Compile programs on the host