[Buildroot] [PATCH] gcc: rename option for ARC gcc

[Vlad Zakharov]

All seems to be ok.

Thank you for this contribution. 

-- 
Best regards,
Vlad Zakharov <vzakhar at synopsys.com>

On Thu, 2016-08-11 at 15:25 +0200, Thomas Petazzoni wrote:
> The ARC gcc version is now based on gcc 6.x and no longer gcc 4.8.x,
> which makes the option BR2_GCC_VERSION_4_8_ARC a bit irrelevant, as is
> the prompt of this option.
> 
> This commit therefore renames this option to BR2_GCC_VERSION_ARC, and
> adjust its prompt as well.
> 
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
> ---
>  Config.in.legacy                       |  7 +++++++
>  package/gcc/Config.in.host             | 10 +++++-----
>  package/gcc/gcc-initial/gcc-initial.mk |  2 +-
>  3 files changed, 13 insertions(+), 6 deletions(-)
> 
> diff --git a/Config.in.legacy b/Config.in.legacy
> index 746b80a..892a836 100644
> --- a/Config.in.legacy
> +++ b/Config.in.legacy
> @@ -145,6 +145,13 @@ endif
>  ###############################################################################
>  comment "Legacy options removed in 2016.08"
>  
> +config BR2_GCC_VERSION_4_8_ARC
> +	bool "gcc arc option renamed"
> +	select BR2_LEGACY
> +	help
> +	  The option is select the gcc version for the ARC
> +	  architecture has been renamed to BR2_GCC_VERSION_ARC.
> +
>  config BR2_PACKAGE_SYSTEMD_COMPAT
>  	bool "systemd compatibility libraries have been removed"
>  	select BR2_LEGACY
> diff --git a/package/gcc/Config.in.host b/package/gcc/Config.in.host
> index 8b2b00a..38902fe 100644
> --- a/package/gcc/Config.in.host
> +++ b/package/gcc/Config.in.host
> @@ -8,7 +8,7 @@ config BR2_GCC_SUPPORTS_GRAPHITE
>  
>  choice
>  	prompt "GCC compiler Version"
> -	default BR2_GCC_VERSION_4_8_ARC if BR2_arc
> +	default BR2_GCC_VERSION_ARC if BR2_arc
>  	default BR2_GCC_VERSION_4_9_X
>  	help
>  	  Select the version of gcc you wish to use.
> @@ -50,12 +50,12 @@ choice
>  		select BR2_GCC_SUPPORTS_GRAPHITE
>  		select BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
>  
> -	config BR2_GCC_VERSION_4_8_ARC
> -		bool "gcc 4.8-arc"
> +	config BR2_GCC_VERSION_ARC
> +		bool "gcc arc (6.x)"
>  		# Only supported architecture
>  		depends on BR2_arc
>  		select BR2_GCC_NEEDS_MPC
> -		select BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
> +		select BR2_TOOLCHAIN_GCC_AT_LEAST_6
>  
>  
>  	config BR2_GCC_VERSION_4_9_X
> @@ -107,7 +107,7 @@ config BR2_GCC_VERSION
>  	default "4.9.4"     if BR2_GCC_VERSION_4_9_X
>  	default "5.4.0"     if BR2_GCC_VERSION_5_X
>  	default "6.1.0" if BR2_GCC_VERSION_6_X
> -	default "arc-2016.09-eng008" if BR2_GCC_VERSION_4_8_ARC
> +	default "arc-2016.09-eng008" if BR2_GCC_VERSION_ARC
>  
>  config BR2_EXTRA_GCC_CONFIG_OPTIONS
>  	string "Additional gcc options"
> diff --git a/package/gcc/gcc-initial/gcc-initial.mk b/package/gcc/gcc-initial/gcc-initial.mk
> index 1e58d8b..aa88a68 100644
> --- a/package/gcc/gcc-initial/gcc-initial.mk
> +++ b/package/gcc/gcc-initial/gcc-initial.mk
> @@ -29,7 +29,7 @@ HOST_GCC_INITIAL_PRE_CONFIGURE_HOOKS += HOST_GCC_CONFIGURE_SYMLINK
>  # available (--with-newlib is passed, and therefore inhibit_libc is
>  # defined), it tries to use the C library for the libgmon
>  # library. Since it's not needed in gcc-initial, we disabled it here.
> -ifeq ($(BR2_GCC_VERSION_4_8_ARC),y)
> +ifeq ($(BR2_GCC_VERSION_ARC),y)
>  define HOST_GCC_INITIAL_DISABLE_LIBGMON
>  	$(SED) 's/crtbeginS.o libgmon.a crtg.o/crtbeginS.o crtg.o/' \
>  		$(@D)/libgcc/config.host