[gentoo-python] Re: [PATCH] Introduce PYTHON_INCLUDEDIR and python_get_includedir.

[Mike Gilbert]

On Mon, Dec 24, 2012 at 8:01 AM, Michał Górny <mgorny@g.o> wrote:
> ---
>  gx86/eclass/python-utils-r1.eclass | 43 ++++++++++++++++++++++++++++++++++++++
>  1 file changed, 43 insertions(+)
>
> diff --git a/gx86/eclass/python-utils-r1.eclass b/gx86/eclass/python-utils-r1.eclass
> index afa478b..a5f36e0 100644
> --- a/gx86/eclass/python-utils-r1.eclass
> +++ b/gx86/eclass/python-utils-r1.eclass
> @@ -83,6 +83,17 @@ _PYTHON_ALL_IMPLS=(
>  # /usr/lib64/python2.6/site-packages
>  # @CODE
>
> +# @ECLASS-VARIABLE: PYTHON_INCLUDEDIR
> +# @DESCRIPTION:
> +# The path to Python include directory.
> +#
> +# Set and exported on request using python_export().
> +#
> +# Example value:
> +# @CODE
> +# /usr/include/python2.6
> +# @CODE
> +
>  # @ECLASS-VARIABLE: PYTHON_PKG_DEP
>  # @DESCRIPTION:
>  # The complete dependency on a particular Python package as a string.
> @@ -161,6 +172,23 @@ python_export() {
>                                 export PYTHON_SITEDIR=${EPREFIX}${dir}/site-packages
>                                 debug-print "${FUNCNAME}: PYTHON_SITEDIR = ${PYTHON_SITEDIR}"
>                                 ;;
> +                       PYTHON_INCLUDEDIR)
> +                               local dir
> +                               case "${impl}" in
> +                                       python*)
> +                                               dir=/usr/include/${impl}
> +                                               ;;
> +                                       jython*)
> +                                               dir=/usr/share/${impl}/Include
> +                                               ;;
> +                                       pypy*)
> +                                               dir=/usr/$(get_libdir)/${impl/-c/}/include
> +                                               ;;
> +                               esac
> +
> +                               export PYTHON_INCLUDEDIR=${EPREFIX}${dir}
> +                               debug-print "${FUNCNAME}: PYTHON_INCLUDEDIR = ${PYTHON_INCLUDEDIR}"
> +                               ;;
>                         PYTHON_PKG_DEP)
>                                 local d
>                                 case ${impl} in
> @@ -237,6 +265,21 @@ python_get_sitedir() {
>         echo "${PYTHON_SITEDIR}"
>  }
>
> +# @FUNCTION: python_get_includedir
> +# @USAGE: [<impl>]
> +# @DESCRIPTION:
> +# Obtain and print the include path for the given implementation. If no
> +# implementation is provided, ${EPYTHON} will be used.
> +#
> +# If you just need to have PYTHON_INCLUDEDIR set (and exported), then it
> +# is better to use python_export() directly instead.
> +python_get_includedir() {
> +       debug-print-function ${FUNCNAME} "${@}"
> +
> +       python_export "${@}" PYTHON_INCLUDEDIR
> +       echo "${PYTHON_INCLUDEDIR}"
> +}
> +
>  # @FUNCTION: _python_rewrite_shebang
>  # @INTERNAL
>  # @USAGE: [<EPYTHON>] <path>...
> --
> 1.8.0.2
>

Ok