Re: [gentoo-dev] [PATCH v2] fortran-2.eclass: support EAPI 7

[Ulrich Mueller]

>>>>> On Thu, 01 Nov 2018, Andrew Savchenko wrote:
 
> -inherit eutils toolchain-funcs
> +inherit toolchain-funcs
> +case ${EAPI:-0} in
> +     # not used in the eclass, but left for backward compatibility with 
> legacy users
> +     4|5|6) inherit eutils ;;
> +     7) ;;
> +     *) die "EAPI=${EAPI} is not supported" ;;
> +esac
>  
>  case ${EAPI:-0} in
> -     4|5|6) EXPORT_FUNCTIONS pkg_setup ;;
> +     4|5|6|7) EXPORT_FUNCTIONS pkg_setup ;;
>       *) die "EAPI=${EAPI} is not supported" ;;
>  esac

Why is the second case statement needed? Program flow can only reach it
if the EAPI is 4, 5, 6, or 7.

Ulrich

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