Re: [gentoo-dev] Re: [PATCH 2/2] Use new multilib flags in autotools-multilib.

["Michał Górny" <mgorny@gentoo.org>]

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On Thu, 24 Jan 2013 09:25:48 -0800
Mike Doty <kingtaco@gentoo.org> wrote:

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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?

Oops, sorry. I meant to CC releng...

- -- 
Best regards,
Michał Górny
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