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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2018-02-20 02:09:42 +0900 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2018-03-02 09:20:55 +0900 |
| commit | 1b1e4ee86e0064ea2a8b8e5ead13734b1e813a92 (patch) | |
| tree | 350b51b68a3e97d47d6bfd65a8b3780a013c257b | |
| parent | f4bc1eefc1608e9a7d40f5fdfc3acd560ba6f477 (diff) | |
| download | lwn-1b1e4ee86e0064ea2a8b8e5ead13734b1e813a92.tar.gz lwn-1b1e4ee86e0064ea2a8b8e5ead13734b1e813a92.zip | |
sh: fix build error for empty CONFIG_BUILTIN_DTB_SOURCE
If CONFIG_USE_BUILTIN_DTB is enabled, but CONFIG_BUILTIN_DTB_SOURCE
is empty (for example, allmodconfig), it fails to build, like this:
make[2]: *** No rule to make target 'arch/sh/boot/dts/.dtb.o',
needed by 'arch/sh/boot/dts/built-in.o'. Stop.
Surround obj-y with ifneq ... endif.
I replaced $(CONFIG_USE_BUILTIN_DTB) with 'y' since this is always
the case from the following code from arch/sh/Makefile:
core-$(CONFIG_USE_BUILTIN_DTB) += arch/sh/boot/dts/
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
| -rw-r--r-- | arch/sh/boot/dts/Makefile | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/sh/boot/dts/Makefile b/arch/sh/boot/dts/Makefile index 715def00a436..01d0f7fb14cc 100644 --- a/arch/sh/boot/dts/Makefile +++ b/arch/sh/boot/dts/Makefile @@ -1 +1,3 @@ -obj-$(CONFIG_USE_BUILTIN_DTB) += $(patsubst "%",%,$(CONFIG_BUILTIN_DTB_SOURCE)).dtb.o +ifneq ($(CONFIG_BUILTIN_DTB_SOURCE),"") +obj-y += $(patsubst "%",%,$(CONFIG_BUILTIN_DTB_SOURCE)).dtb.o +endif |