On Thu, 01 Apr 2021 12:01:24 +0200
Andreas Sturmlechner <asturm@gentoo.org> wrote:

> From 797d26ad9fe861c9c332f54a0f856a17af32ee53 Mon Sep 17 00:00:00 2001
> From: Andreas Sturmlechner <asturm@gentoo.org>
> Date: Wed, 31 Mar 2021 00:29:55 +0200
> Subject: [PATCH 4/5] flag-o-matic.eclass: Make test-flags-PROG() internal
> 
> Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org>
> ---
>  eclass/flag-o-matic.eclass | 28 +++++++++++++++++++++++-----
>  1 file changed, 23 insertions(+), 5 deletions(-)
> 
> diff --git a/eclass/flag-o-matic.eclass b/eclass/flag-o-matic.eclass
> index e4fdfd0b62d..a35f0bef269 100644
> --- a/eclass/flag-o-matic.eclass
> +++ b/eclass/flag-o-matic.eclass
> @@ -598,7 +598,25 @@ test-flag-FC() { _test-flag-PROG "FC" f95 "$@"; }
>  # Returns shell true if <flag> is supported by the C compiler and linker, else returns shell false.
>  test-flag-CCLD() { _test-flag-PROG "CC" c+ld "$@"; }
>  
> +# @FUNCTION: test-flags-PROG
> +# @USAGE: <compiler> <flag> [more flags...]
> +# @INTERNAL
> +# @DESCRIPTION:
> +# Returns shell true if <flags> are supported by given <compiler>,
> +# else returns shell false.
>  test-flags-PROG() {
> +	[[ ${EAPI} == [5-7] ]] ||

'[[ ${EAPI} == [567] ]] ||'. Otherwise patch looks ok.

> +		die "Internal function ${FUNCNAME} is not available in >=EAPI-8."
> +	_test-flags-PROG
> +}
> +
> +# @FUNCTION: _test-flags-PROG
> +# @USAGE: <compiler> <flag> [more flags...]
> +# @INTERNAL
> +# @DESCRIPTION:
> +# Returns shell true if <flags> are supported by given <compiler>,
> +# else returns shell false.
> +_test-flags-PROG() {
>  	local comp=$1
>  	local flags=()
>  	local x
> @@ -635,31 +653,31 @@ test-flags-PROG() {
>  # @USAGE: <flags>
>  # @DESCRIPTION:
>  # Returns shell true if <flags> are supported by the C compiler, else returns shell false.
> -test-flags-CC() { test-flags-PROG "CC" "$@"; }
> +test-flags-CC() { _test-flags-PROG "CC" "$@"; }
>  
>  # @FUNCTION: test-flags-CXX
>  # @USAGE: <flags>
>  # @DESCRIPTION:
>  # Returns shell true if <flags> are supported by the C++ compiler, else returns shell false.
> -test-flags-CXX() { test-flags-PROG "CXX" "$@"; }
> +test-flags-CXX() { _test-flags-PROG "CXX" "$@"; }
>  
>  # @FUNCTION: test-flags-F77
>  # @USAGE: <flags>
>  # @DESCRIPTION:
>  # Returns shell true if <flags> are supported by the Fortran 77 compiler, else returns shell false.
> -test-flags-F77() { test-flags-PROG "F77" "$@"; }
> +test-flags-F77() { _test-flags-PROG "F77" "$@"; }
>  
>  # @FUNCTION: test-flags-FC
>  # @USAGE: <flags>
>  # @DESCRIPTION:
>  # Returns shell true if <flags> are supported by the Fortran 90 compiler, else returns shell false.
> -test-flags-FC() { test-flags-PROG "FC" "$@"; }
> +test-flags-FC() { _test-flags-PROG "FC" "$@"; }
>  
>  # @FUNCTION: test-flags-CCLD
>  # @USAGE: <flags>
>  # @DESCRIPTION:
>  # Returns shell true if <flags> are supported by the C compiler and default linker, else returns shell false.
> -test-flags-CCLD() { test-flags-PROG "CCLD" "$@"; }
> +test-flags-CCLD() { _test-flags-PROG "CCLD" "$@"; }
>  
>  # @FUNCTION: test-flags
>  # @USAGE: <flags>
> -- 
> 2.31.0
> 


-- 

  Sergei