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| author | Allan, Bruce W <bruce.w.allan@intel.com> | 2017-03-07 15:48:23 -0800 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2017-03-11 11:25:57 +0900 |
| commit | 4607ebf04b8190d2c7aa5504959e9fddfc0cd736 (patch) | |
| tree | bfe92937441ba1ec4c08d36178033d01d134a337 /scripts | |
| parent | 8b38f890eff6efc153130254a96452570f971159 (diff) | |
| download | lwn-4607ebf04b8190d2c7aa5504959e9fddfc0cd736.tar.gz lwn-4607ebf04b8190d2c7aa5504959e9fddfc0cd736.zip | |
kbuild: external module build warnings when KBUILD_OUTPUT set and W=1
Commit db547ef19064 ("Kbuild: don't add obj tree in additional includes")
causes warnings (-Wmissing-include-dirs) when compiling external modules
with KBUILD_OUTPUT set and W=1. This is because $src can be an absolute
path to the external module source which when prefixed with -I$(srctree)/
generates an incorrect directory path.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/Makefile.lib | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 0a07f9014944..7234e61e7ce3 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -155,7 +155,7 @@ else # $(call addtree,-I$(obj)) locates .h files in srctree, from generated .c files # and locates generated .h files # FIXME: Replace both with specific CFLAGS* statements in the makefiles -__c_flags = $(if $(obj),-I$(srctree)/$(src) -I$(obj)) \ +__c_flags = $(if $(obj),$(call addtree,-I$(src)) -I$(obj)) \ $(call flags,_c_flags) __a_flags = $(call flags,_a_flags) __cpp_flags = $(call flags,_cpp_flags) |