[gentoo-dev] Re: [PATCH 2/3] To build ada we need a c++ compiler too

["Arsen Arsenović" <arsen@gentoo.org>]

[-- Attachment #1: Type: text/plain, Size: 1343 bytes --]

Hi,

Alfredo Tupone <tupone@gentoo.org> writes:

> Signed-off-by: Alfredo Tupone <tupone@gentoo.org>
> ---
>  eclass/toolchain.eclass | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/eclass/toolchain.eclass b/eclass/toolchain.eclass
> index fd820f60f45d..f8e06fa39884 100644
> --- a/eclass/toolchain.eclass
> +++ b/eclass/toolchain.eclass
> @@ -2495,31 +2495,31 @@ should_we_gcc_config() {
>  #
>  # Also add a hook so special ebuilds (kgcc64) can control which languages
>  # exactly get enabled
>  gcc-lang-supported() {
>  	grep ^language=\"${1}\" "${S}"/gcc/*/config-lang.in > /dev/null || return 1
>  	[[ -z ${TOOLCHAIN_ALLOWED_LANGS} ]] && return 0
>  	has $1 ${TOOLCHAIN_ALLOWED_LANGS}
>  }
>  
>  _tc_use_if_iuse() {
>  	in_iuse $1 && use $1
>  }
>  
>  is_ada() {
>  	gcc-lang-supported ada || return 1
> -	_tc_use_if_iuse ada
> +	_tc_use_if_iuse cxx && _tc_use_if_iuse ada

Is this redundant?  Would gcc-lang-supported c++ (called through the ada
support check) not suffice?

>  }
>  
>  is_cxx() {
>  	gcc-lang-supported 'c++' || return 1
>  	_tc_use_if_iuse cxx
>  }
>  
>  is_d() {
>  	gcc-lang-supported d || return 1
>  	_tc_use_if_iuse d
>  }
>  
>  is_f77() {
>  	gcc-lang-supported f77 || return 1
>  	_tc_use_if_iuse fortran

-- 
Arsen Arsenović

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 251 bytes --]