[Buildroot] [PATCH 2/9] gcc: select the appropriate BR2_TOOLCHAIN_GCC_AT_LEAST_* option

[Yann E. MORIN <yann.morin.1998@free.fr>]

Thomas, All,

On 2015-08-04 20:00 +0200, Thomas Petazzoni spake thusly:
> This commit wires up the gcc version dependency mechanism in the
> internal toolchain backend by making the gcc version choice in the gcc
> package Config.in.host select the appropriate
> BR2_TOOLCHAIN_GCC_AT_LEAST_* option.
> 
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

Regards,
Yann E. MORIN.

> ---
>  package/gcc/Config.in.host | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/package/gcc/Config.in.host b/package/gcc/Config.in.host
> index 93c9032..baa7956 100644
> --- a/package/gcc/Config.in.host
> +++ b/package/gcc/Config.in.host
> @@ -34,6 +34,7 @@ choice
>  		# musl patches only for gcc 4.7+
>  		depends on !BR2_TOOLCHAIN_BUILDROOT_MUSL
>  		select BR2_GCC_NEEDS_MPC
> +		select BR2_TOOLCHAIN_GCC_AT_LEAST_4_5
>  
>  	config BR2_GCC_VERSION_4_7_X
>  		bool "gcc 4.7.x"
> @@ -50,6 +51,7 @@ choice
>  		# Broken or unsupported x86 cores
>  		depends on !BR2_x86_jaguar && !BR2_x86_steamroller
>  		select BR2_GCC_NEEDS_MPC
> +		select BR2_TOOLCHAIN_GCC_AT_LEAST_4_7
>  
>  	config BR2_GCC_VERSION_4_8_X
>  		bool "gcc 4.8.x"
> @@ -64,12 +66,15 @@ choice
>  		depends on !((BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el) && BR2_BINUTILS_VERSION_2_25_X)
>  		select BR2_GCC_NEEDS_MPC
>  		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"
>  		# Only supported architecture
>  		depends on BR2_arc
>  		select BR2_GCC_NEEDS_MPC
> +		select BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
> +
>  
>  	config BR2_GCC_VERSION_4_9_X
>  		bool "gcc 4.9.x"
> @@ -78,6 +83,7 @@ choice
>  		# PR60102 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60102
>  		select BR2_GCC_NEEDS_MPC
>  		select BR2_GCC_SUPPORTS_GRAPHITE
> +		select BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
>  
>  	config BR2_GCC_VERSION_5_X
>  		bool "gcc 5.x"
> @@ -85,6 +91,7 @@ choice
>  		depends on !BR2_arc
>  		select BR2_GCC_NEEDS_MPC
>  		select BR2_GCC_SUPPORTS_GRAPHITE
> +		select BR2_TOOLCHAIN_GCC_AT_LEAST_5
>  
>  endchoice
>  
> -- 
> 2.5.0
> 
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