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author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2019-02-15 13:04:26 +0900 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-05 22:32:55 +0200 |
commit | 56bb66c50296f9239487ae392e641d2a824d80fb (patch) | |
tree | 63313739b4739315d8c6c535f2dfbc6beb1fe995 | |
parent | 2938651d36cae8c22e79d293fe9802cc9d5f97f3 (diff) | |
download | linux-stable-56bb66c50296f9239487ae392e641d2a824d80fb.tar.gz linux-stable-56bb66c50296f9239487ae392e641d2a824d80fb.tar.bz2 linux-stable-56bb66c50296f9239487ae392e641d2a824d80fb.zip |
h8300: use cc-cross-prefix instead of hardcoding h8300-unknown-linux-
[ Upstream commit fc2b47b55f17fd996f7a01975ce1c33c2f2513f6 ]
It believe it is a bad idea to hardcode a specific compiler prefix
that may or may not be installed on a user's system. It is annoying
when testing features that should not require compilers at all.
For example, mrproper, headers_install, etc. should work without
any compiler.
They look like follows on my machine.
$ make ARCH=h8300 mrproper
./scripts/gcc-version.sh: line 26: h8300-unknown-linux-gcc: command not found
./scripts/gcc-version.sh: line 27: h8300-unknown-linux-gcc: command not found
make: h8300-unknown-linux-gcc: Command not found
make: h8300-unknown-linux-gcc: Command not found
[ a bunch of the same error messages continue ]
$ make ARCH=h8300 headers_install
./scripts/gcc-version.sh: line 26: h8300-unknown-linux-gcc: command not found
./scripts/gcc-version.sh: line 27: h8300-unknown-linux-gcc: command not found
make: h8300-unknown-linux-gcc: Command not found
HOSTCC scripts/basic/fixdep
make: h8300-unknown-linux-gcc: Command not found
WRAP arch/h8300/include/generated/uapi/asm/kvm_para.h
[ snip ]
The solution is to delete this line, or to use cc-cross-prefix like
some architectures do. I chose the latter as a moderate fixup.
I added an alternative 'h8300-linux-' because it is available at:
https://mirrors.edge.kernel.org/pub/tools/crosstool/files/bin/x86_64/8.1.0/
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
-rw-r--r-- | arch/h8300/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/h8300/Makefile b/arch/h8300/Makefile index 58634e6bae92..55f251810129 100644 --- a/arch/h8300/Makefile +++ b/arch/h8300/Makefile @@ -27,7 +27,7 @@ KBUILD_LDFLAGS += $(ldflags-y) CHECKFLAGS += -msize-long ifeq ($(CROSS_COMPILE),) -CROSS_COMPILE := h8300-unknown-linux- +CROSS_COMPILE := $(call cc-cross-prefix, h8300-unknown-linux- h8300-linux-) endif core-y += arch/$(ARCH)/kernel/ arch/$(ARCH)/mm/ |