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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2017-07-25 11:23:36 +0900 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2017-08-21 12:20:14 -0500 |
| commit | 50f9ddaf64e1338eaaef6697ad5b8ae210da0d60 (patch) | |
| tree | 50c9be81f7f6d0b0d661a89e07742c03b343c521 | |
| parent | 5ffa2aed389c8f204e57ef361a78340a4bfcffc9 (diff) | |
of: search scripts/dtc/include-prefixes path for both CPP and DTC
Since commit d5d332d3f7e8 ("devicetree: Move include prefixes from
arch to separate directory"), cross-arch DT reference works well,
but only for CPP style #include directives.
It makes as much sense to share DT between different architectures
by using DTC's /include/ directives.
So, scripts/dtc/include-prefixes should be passed to both CPP and DTC.
I refactored Makefile.lib a bit to not repeat the same path.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Rob Herring <robh@kernel.org>
| -rw-r--r-- | scripts/Makefile.lib | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 9c8f38ac2620..dcc0d5fdf5a2 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -173,8 +173,10 @@ cpp_flags = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(LINUXINCLUDE) \ ld_flags = $(LDFLAGS) $(ldflags-y) +DTC_INCLUDE := $(srctree)/scripts/dtc/include-prefixes + dtc_cpp_flags = -Wp,-MD,$(depfile).pre.tmp -nostdinc \ - -I$(srctree)/scripts/dtc/include-prefixes \ + $(addprefix -I,$(DTC_INCLUDE)) \ -undef -D__DTS__ # Finds the multi-part object the current object will be linked into @@ -315,7 +317,7 @@ quiet_cmd_dtc = DTC $@ cmd_dtc = mkdir -p $(dir ${dtc-tmp}) ; \ $(CPP) $(dtc_cpp_flags) -x assembler-with-cpp -o $(dtc-tmp) $< ; \ $(DTC) -O dtb -o $@ -b 0 \ - -i $(dir $<) $(DTC_FLAGS) \ + $(addprefix -i,$(dir $<) $(DTC_INCLUDE)) $(DTC_FLAGS) \ -d $(depfile).dtc.tmp $(dtc-tmp) ; \ cat $(depfile).pre.tmp $(depfile).dtc.tmp > $(depfile) |