[Buildroot] [PATCH 1/1] [V3] toolchain: control vendor part in GNU_TARGET_NAME
Yann E. MORIN
yann.morin.1998 at free.fr
Tue Mar 4 18:52:41 UTC 2014
Noam, All,
On 2014-03-04 04:51 +0000, Noam Camus spake thusly:
> This option allows to customize the "vendor" part of the
> toolchain tuple, where the toolchain tuple has the form
> <cpu>-<vendor>-<kernel>-<os>. Use this option in situations
> where gcc might make different decisions based on the vendor
> part of the tuple.
>
> Signed-off-by: Noam Camus <noamc at ezchip.com>
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
I don't think Thomas provided a SoB line so far. You can't add such a
line for someone else, unless they explicitly stated so. A SoB-line is
binding:
http://elinux.org/Developer_Certificate_Of_Origin
> diff --git a/package/Makefile.in b/package/Makefile.in
> index 454f614..121fe74 100644
> --- a/package/Makefile.in
> +++ b/package/Makefile.in
> @@ -20,8 +20,18 @@ endif
> MAKE1:=$(HOSTMAKE) -j1
> MAKE:=$(HOSTMAKE) $(if $(PARALLEL_JOBS),-j$(PARALLEL_JOBS))
>
> +ifeq ($(BR2_TOOLCHAIN_BUILDROOT_VENDOR),)
> +VENDOR:=buildroot
> +else
> +ifeq ($(BR2_TOOLCHAIN_BUILDROOT_VENDOR),unknown)
> +$(error The value 'unknown' is not allowed. It might be confused with native toolchain)
... with the native ...
[--SNIP--]
> diff --git a/toolchain/toolchain-buildroot/Config.in b/toolchain/toolchain-buildroot/Config.in
> index 07db50b..34f78ae 100644
> --- a/toolchain/toolchain-buildroot/Config.in
> +++ b/toolchain/toolchain-buildroot/Config.in
> @@ -70,6 +70,23 @@ config BR2_TOOLCHAIN_BUILDROOT_LIBC
> default "glibc" if BR2_TOOLCHAIN_BUILDROOT_EGLIBC
> default "glibc" if BR2_TOOLCHAIN_BUILDROOT_GLIBC
Your patch is space-mangled: the leading tabs have been replaced with
spaces. Can you try to use 'git send-email' to send the mails? This is
known to work correctly most of the case, whereas some user-friendly
mailers (lie the ones from MS) have issues properly sending patches.
> +config BR2_TOOLCHAIN_BUILDROOT_VENDOR
> + string "custom toolchain vendor name"
> + default "buildroot"
> + help
> +
Superfluous empty line.
> + This option allows to customize the "vendor" part of the
> + toolchain tuple, where the toolchain tuple has the form
> + <cpu>-<vendor>-<kernel>-<os>. The default value, "buildroot",
> + is fine for most cases, except in very specific situations
> + where gcc might make different decisions based on the vendor
> + part of the tuple. The value "unknown" is not allowed, as the
> + cross-compiling toolchain might then be confused with the
> + native toolchain when the target and host architecture are
> + identical.
> +
> + If you're not sure, just leave the default "buildroot" value.
Add something like:
Leaving this empty will also use the default "buildroot" value.
Otherwise, looks good.
Regards,
Yann E. MORIN.
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