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On 01/23/13 15:23, Michał Górny wrote:
> This is mostly a proof-of-concept. If approved, I will work on moving
> the code into a separate eclass, possibly named 'multilib-build' ;).
> ---
> gx86/eclass/autotools-multilib.eclass | 24 +++++++++++++++++++++---
> 1 file changed, 21 insertions(+), 3 deletions(-)
>
> diff --git a/gx86/eclass/autotools-multilib.eclass
> b/gx86/eclass/autotools-multilib.eclass
> index 7c8697a..eef7bcc 100644
> --- a/gx86/eclass/autotools-multilib.eclass
> +++ b/gx86/eclass/autotools-multilib.eclass
> @@ -32,7 +32,23 @@ inherit autotools-utils multilib
>
> EXPORT_FUNCTIONS src_configure src_compile src_test src_install
>
> -IUSE=multilib
> +# Declare all of them, profiles will control their visibility.
> +IUSE='abi_x86_32 abi_x86_64'
> +
> +# @FUNCTION: _autotools-multilib_get_enabled_abis
> +# @DESCRIPTION:
> +# Get the list of enabled ABIs. The returned names are suitable for use
> +# with multilib.eclass.
> +#
> +# If multilib is not enabled or not supported, returns an empty list.
> +_autotools-multilib_get_enabled_abis() {
> + debug-print-function ${FUNCNAME} "${@}"
> +
> + if use amd64; then
> + use abi_x86_64 && echo amd64
> + use abi_x86_32 && echo x86
> + fi
> +}
>
> # @FUNCTION: autotools-multilib_foreach_abi
> # @USAGE: argv...
> @@ -46,9 +62,11 @@ IUSE=multilib
> autotools-multilib_foreach_abi() {
> local initial_dir=${BUILD_DIR:-${S}}
>
> - if use multilib; then
> + local multilib_abis=$(_autotools-multilib_get_enabled_abis)
> +
> + if [[ ${multilib_abis} ]]; then
> local ABI
> - for ABI in $(get_all_abis); do
> + for ABI in ${multilib_abis}; do
> multilib_toolchain_setup "${ABI}"
> BUILD_DIR=${initial_dir%%/}-${ABI} "${@}"
> done
>
Why CC devrel on this?
- --
=======================================================
Mike Doty kingtaco -at- gentoo.org
Gentoo Infrastructure Operations Manager
Gentoo/AMD64 Strategic Lead
GPG: 0094 7F06 913E 78D6 F1BB 06BA D0AD D125 A797 C7A7
=======================================================
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