sci-libs/xblas: treeclean

Signed-off-by: Andrew Ammerlaan <andrewammerlaan@gentoo.org>

3 files changed, 0 insertions, 694 deletions

diff --git a/eclass/alternatives-2.eclass b/eclass/alternatives-2.eclass
deleted file mode 100644
index 7237f0db3..000000000
--- a/eclass/alternatives-2.eclass
+++ /dev/null
@@ -1,142 +0,0 @@
-# Copyright 2010-2017 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-# Based in part upon 'alternatives.exlib' from Exherbo, which is:
-# Copyright 2008, 2009 Bo Ørsted Andresen
-# Copyright 2008, 2009 Mike Kelly
-# Copyright 2009 David Leverton
-
-# @ECLASS: alternatives-2.eclass
-# @MAINTAINER:
-# Gentoo Science Project <sci@gentoo.org>
-# @BLURB: Manage alternative implementations.
-# @DESCRIPTION:
-# Autogenerate eselect modules for alternatives and ensure that valid provider
-# is set.
-#
-# Remove eselect modules when last provider is unmerged.
-#
-# If your package provides pkg_postinst or pkg_prerm phases, you need to be
-# sure you explicitly run alternatives-2_pkg_{postinst,prerm} where appropriate.
-
-case "${EAPI:-0}" in
-	0|1|2|3|4)
-		die "Unsupported EAPI=${EAPI:-0} (too old) for ${ECLASS}"
-		;;
-	5|6|7)
-		;;
-	*)
-		die "Unsupported EAPI=${EAPI} (unknown) for ${ECLASS}"
-		;;
-esac
-
-DEPEND=">=app-admin/eselect-1.4.13-r101"
-RDEPEND="${DEPEND}
-	!app-eselect/eselect-blas
-	!app-eselect/eselect-cblas
-	!app-eselect/eselect-lapack"
-
-# @ECLASS-VARIABLE: ALTERNATIVES_DIR
-# @INTERNAL
-# @DESCRIPTION:
-# Alternatives directory with symlinks managed by eselect.
-ALTERNATIVES_DIR="/etc/env.d/alternatives"
-
-# @FUNCTION: alternatives_for
-# @USAGE: <alternative> <provider> <importance> <source> <target> [<source> <target> [...]]
-# @DESCRIPTION:
-# Set up alternative provider.
-#
-# EXAMPLE:
-# @CODE
-# alternatives_for sh bash 0 \
-#     /usr/bin/sh bash
-# @CODE
-alternatives_for() {
-	debug-print-function ${FUNCNAME} "${@}"
-
-	dodir /etc/env.d/alternatives
-
-	ALTERNATIVESDIR_ROOT="${D%/}" \
-		eselect alternatives add ${@} || die
-
-	ALTERNATIVES_CREATED+=( ${1} )
-}
-
-# @FUNCTION: cleanup_old_alternatives_module
-# @USAGE: <alternative>
-# @DESCRIPTION:
-# Remove old alternatives module.
-cleanup_old_alternatives_module() {
-	debug-print-function ${FUNCNAME} "${@}"
-
-	local alt=${1} old_module="${EROOT%/}/usr/share/eselect/modules/${alt}.eselect"
-
-	if [[ -f "${old_module}" && $(grep 'ALTERNATIVE=' "${old_module}" | cut -d '=' -f 2) == "${alt}" ]]; then
-		local version="$(grep 'VERSION=' "${old_module}" | grep -o '[0-9.]\+')"
-		if [[ "${version}" == "0.1" || "${version}" == "20080924" ]]; then
-			einfo "rm ${old_module}"
-			rm "${old_module}" || eerror "rm ${old_module} failed"
-		fi
-	fi
-}
-
-# @FUNCTION: alternatives-2_pkg_postinst
-# @DESCRIPTION:
-# Create eselect modules for all provided alternatives if necessary and ensure
-# that valid provider is set.
-#
-# Also remove old eselect modules for provided alternatives.
-#
-# Provided alternatives are set up using alternatives_for().
-alternatives-2_pkg_postinst() {
-	debug-print-function ${FUNCNAME} "${@}"
-
-	local alt
-
-	for alt in ${ALTERNATIVES_CREATED[@]}; do
-		if ! eselect ${alt} show > /dev/null; then
-			einfo "Creating Alternative for ${alt}"
-			eselect alternatives create ${alt}
-		fi
-
-		# Set alternative provider if there is no valid provider selected
-		eselect alternatives update "${alt}"
-
-		cleanup_old_alternatives_module ${alt}
-	done
-}
-
-# @FUNCTION: alternatives-2_pkg_prerm
-# @DESCRIPTION:
-# Ensure a valid provider is set in case the package is unmerged and
-# remove autogenerated eselect modules for alternative when last
-# provider is unmerged.
-#
-# Provided alternatives are set up using alternatives_for().
-alternatives-2_pkg_prerm() {
-	debug-print-function ${FUNCNAME} "${@}"
-
-	local alt ret
-
-	# If we are uninstalling, update alternatives to valid provider
-	[[ -n ${REPLACED_BY_VERSION} ]] || ignore="--ignore"
-	for alt in ${ALTERNATIVES_CREATED[@]}; do
-		eselect alternatives update "${alt}"
-		ret=$?
-
-		case ${ret} in
-			0) : ;;
-			2)
-				# This was last provider for the alternative, remove eselect module
-				einfo "Cleaning up unused alternatives module for ${alt}"
-				eselect alternatives delete "${alt}" || eerror "Failed to remove ${alt}"
-				;;
-			*)
-				eerror "eselect alternatives update returned \"${ret}\""
-				;;
-		esac
-	done
-}
-
-EXPORT_FUNCTIONS pkg_postinst pkg_prerm
diff --git a/eclass/numeric-int64-multibuild.eclass b/eclass/numeric-int64-multibuild.eclass
deleted file mode 100644
index 9dd23cebf..000000000
--- a/eclass/numeric-int64-multibuild.eclass
+++ /dev/null
@@ -1,414 +0,0 @@
-# Copyright 1999-2021 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-# @ECLASS: numeric-int64-multibuild.eclass
-# @MAINTAINER:
-# sci team <sci@gentoo.org>
-# @AUTHOR:
-# Author: Mark Wright <gienah@gentoo.org>
-# Author: Justin Lecher <jlec@gentoo.org>
-# @BLURB: Build functions for Fortran multilib int64 multibuild packages
-# @DESCRIPTION:
-# The numeric-int64-multibuild.eclass exports USE flags and utility functions
-# necessary to build packages for multilib int64 multibuild in a clean
-# and uniform manner.
-
-if [[ ! ${_NUMERIC_INT64_MULTILIB_ECLASS} ]]; then
-
-# EAPI=5 is required for meaningful MULTILIB_USEDEP.
-case ${EAPI:-0} in
-	5)
-		inherit multilib ;;
-	6|7) ;;
-	*) die "EAPI=${EAPI} is not supported" ;;
-esac
-
-inherit alternatives-2 eutils fortran-2 multilib-build numeric toolchain-funcs
-
-IUSE="int64"
-
-# @ECLASS-VARIABLE: NUMERIC_INT32_SUFFIX
-# @INTERNAL
-# @DESCRIPTION:
-# MULTIBUILD_ID suffix for int32 build
-NUMERIC_INT32_SUFFIX="int32"
-
-# @ECLASS-VARIABLE: NUMERIC_INT64_SUFFIX
-# @INTERNAL
-# @DESCRIPTION:
-# MULTIBUILD_ID suffix for int64 build
-NUMERIC_INT64_SUFFIX="int64"
-
-# @ECLASS-VARIABLE: NUMERIC_STATIC_SUFFIX
-# @INTERNAL
-# @DESCRIPTION:
-# MULTIBUILD_ID suffix for static build
-NUMERIC_STATIC_SUFFIX="static"
-
-# @FUNCTION: numeric-int64_is_int64_build
-# @DESCRIPTION:
-# Returns shell true if the current multibuild is a int64 build,
-# else returns shell false.
-#
-# Example:
-#
-# @CODE
-#	$(numeric-int64_is_int64_build) && \
-#		openblas_abi_cflags+=" -DOPENBLAS_USE64BITINT"
-# @CODE
-numeric-int64_is_int64_build() {
-	debug-print-function ${FUNCNAME} "${@}"
-	if [[ "${MULTIBUILD_ID}" =~ "${NUMERIC_INT64_SUFFIX}" ]]; then
-		return 0
-	else
-		return 1
-	fi
-}
-
-# @FUNCTION: numeric-int64_is_static_build
-# @DESCRIPTION:
-# Returns shell true if current multibuild is a static build,
-# else returns shell false.
-#
-# Example:
-#
-# @CODE
-#	if $(numeric-int64_is_static_build); then
-#		dolib.a lib*a
-#	fi
-# @CODE
-numeric-int64_is_static_build() {
-	debug-print-function ${FUNCNAME} "${@}"
-	if [[ "${MULTIBUILD_ID}" =~ "${NUMERIC_STATIC_SUFFIX}" ]]; then
-		return 0
-	else
-		return 1
-	fi
-}
-
-# @FUNCTION: numeric-int64_get_module_name
-# @USAGE: [<module_name>]
-# @DESCRIPTION:
-# Return the numeric module name, without the .pc extension,
-# for the current fortran int64 build.  If the current build is not an int64
-# build, and the ebuild does not have dynamic, threads or openmp USE flags or
-# they are disabled, then the module_name is ${NUMERIC_MODULE_NAME} or
-# <module_name> if <module_name> is specified.
-#
-# Takes an optional <module_name> parameter.  If no <module_name> is specified,
-# uses ${NUMERIC_MODULE_NAME} as the base to calculate the module_name for the
-# current build.
-#
-# Example:
-#
-# @CODE
-#	NUMERIC_MODULE_NAME=blas
-#	profname=$(numeric-int64_get_module_name)
-#
-#	int32 build:
-#	-> profname == blas
-#
-#	int64 build:
-#	-> profname == blas-int64
-# @CODE
-numeric-int64_get_module_name() {
-	debug-print-function ${FUNCNAME} "${@}"
-	local module_name="${1:-${NUMERIC_MODULE_NAME}}"
-	if has dynamic ${IUSE} && use dynamic; then
-		module_name+="-dynamic"
-	fi
-	if $(numeric-int64_is_int64_build); then
-		module_name+="-${NUMERIC_INT64_SUFFIX}"
-	fi
-	# choose posix threads over openmp when the two are set
-	# yet to see the need of having the two profiles simultaneously
-	if in_iuse threads && use threads; then
-		module_name+="-threads"
-	elif in_iuse openmp && use openmp; then
-		module_name+="-openmp"
-	fi
-	echo "${module_name}"
-}
-
-# @FUNCTION: _numeric-int64_get_numeric_alternative
-# @INTERNAL
-_numeric-int64_get_numeric_alternative() {
-	debug-print-function ${FUNCNAME} "${@}"
-	local alternative_name="${1}"
-	if $(numeric-int64_is_int64_build); then
-		alternative_name+="-${NUMERIC_INT64_SUFFIX}"
-	fi
-	echo "${alternative_name}"
-}
-
-# @FUNCTION: numeric-int64_get_blas_alternative
-# @DESCRIPTION:
-# Returns the eselect blas alternative for the current
-# int build type. Which is blas-int64 if called from an int64 build,
-# or blas otherwise.
-numeric-int64_get_blas_alternative() {
-	debug-print-function ${FUNCNAME} "${@}"
-	_numeric-int64_get_numeric_alternative blas
-}
-
-# @FUNCTION: numeric-int64_get_cblas_alternative
-# @DESCRIPTION:
-# Returns the eselect cblas alternative for the current
-# int build type. Which is cblas-int64 if called from an int64 build,
-# or cblas otherwise.
-numeric-int64_get_cblas_alternative() {
-	debug-print-function ${FUNCNAME} "${@}"
-	_numeric-int64_get_numeric_alternative cblas
-}
-
-# @FUNCTION: numeric-int64_get_xblas_alternative
-# @DESCRIPTION:
-# Returns the eselect xblas alternative for the current
-# int build type. Which is xblas-int64 if called from an int64 build,
-# or xblas otherwise.
-numeric-int64_get_xblas_alternative() {
-	debug-print-function ${FUNCNAME} "${@}"
-	_numeric-int64_get_numeric_alternative xblas
-}
-
-# @FUNCTION: numeric-int64_get_lapack_alternative
-# @DESCRIPTION:
-# Returns the eselect lapack alternative for the current
-# int build type. Which is lapack-int64 if called from an int64 build,
-# or lapack otherwise.
-numeric-int64_get_lapack_alternative() {
-	debug-print-function ${FUNCNAME} "${@}"
-	_numeric-int64_get_numeric_alternative lapack
-}
-
-# @FUNCTION: numeric-int64_get_blas_module_name
-# @DESCRIPTION:
-# Returns the pkg-config file name, without the .pc extension,
-# for the currently selected blas-int64 module if we are performing an int64
-# build, or the currently selected blas module otherwise.
-numeric-int64_get_blas_module_name() {
-	debug-print-function ${FUNCNAME} "${@}"
-	local blas_alternative=$(numeric-int64_get_blas_alternative)
-	local blas_symlinks=( $(eselect "${blas_alternative}" files) )
-	local blas_prof_symlink="$(readlink -f ${blas_symlinks[0]})"
-	local blas_prof_file="${blas_prof_symlink##*/}"
-	echo "${blas_prof_file%.pc}"
-}
-
-# @FUNCTION: numeric-int64_get_xblas_module_name
-# @DESCRIPTION:
-# Returns the xblas pkg-config file name,
-# without the .pc extension, for the current build. Which is xblas-int64 if
-# we are performing an int64 build, or xblas otherwise.
-numeric-int64_get_xblas_module_name() {
-	debug-print-function ${FUNCNAME} "${@}"
-	local xblas_provider="xblas"
-	if $(numeric-int64_is_int64_build); then
-		xblas_provider+="-${INT64_SUFFIX}"
-	fi
-	echo "${xblas_provider}"
-}
-
-# @FUNCTION: numeric-int64_get_fortran_int64_abi_fflags
-# @DESCRIPTION:
-# Return the Fortran compiler flag to enable 64 bit integers for
-# array indices if we are performing an int64 build, or the empty string
-# otherwise.
-#
-# Example:
-#
-# @CODE
-# src_configure() {
-#	my_configure() {
-#		export FCFLAGS="${FCFLAGS} $(get_abi_CFLAGS) $(numeric-int64_get_fortran_int64_abi_fflags)"
-#		econf $(use_enable fortran)
-#	}
-#	numeric-int64-multibuild_foreach_all_abi_variants run_in_build_dir my_configure
-# }
-# @CODE
-numeric-int64_get_fortran_int64_abi_fflags() {
-	debug-print-function ${FUNCNAME} "${@}"
-	$(numeric-int64_is_int64_build) && echo "$(fortran_int64_abi_fflags)"
-}
-
-# @FUNCTION: numeric-int64_get_multibuild_int_variants
-# @DESCRIPTION:
-# Returns the array of int64 and int32
-# multibuild combinations.
-numeric-int64_get_multibuild_int_variants() {
-	debug-print-function ${FUNCNAME} "${@}"
-	local MULTIBUILD_VARIANTS=( int32 ) variant
-
-	in_iuse int64 && use int64 && MULTIBUILD_VARIANTS+=( int64 )
-
-	echo "${MULTIBUILD_VARIANTS[@]}"
-}
-
-# @FUNCTION: numeric-int64_get_multibuild_variants
-# @DESCRIPTION:
-# Returns the array of int64, int32 and static
-# multibuild combinations.
-numeric-int64_get_multibuild_variants() {
-	debug-print-function ${FUNCNAME} "${@}"
-	local MULTIBUILD_VARIANTS=$(numeric-int64_get_multibuild_int_variants)
-	if in_iuse static-libs && use static-libs; then
-		for variant in ${MULTIBUILD_VARIANTS[@]}; do
-			MULTIBUILD_VARIANTS+=( static_${variant} )
-		done
-	fi
-	echo "${MULTIBUILD_VARIANTS[@]}"
-}
-
-# @FUNCTION: numeric-int64_get_all_abi_variants
-# @DESCRIPTION:
-# Returns the array of int64, int32 and static build combinations
-# combined with all multilib ABI variants.
-numeric-int64_get_all_abi_variants() {
-	debug-print-function ${FUNCNAME} "${@}"
-	local abi ret=() variant
-
-	for abi in $(multilib_get_enabled_abi_pairs); do
-		for variant in $(numeric-int64_get_multibuild_variants); do
-			if [[ ${variant} =~ int64 ]]; then
-				[[ ${abi} =~ amd64 ]] && ret+=( ${abi}_${variant} )
-			else
-				ret+=( ${abi}_${variant} )
-			fi
-		done
-	done
-	echo "${ret[@]}"
-}
-
-# @FUNCTION: numeric-int64_ensure_blas_int_support
-# @DESCRIPTION:
-# Check the blas supports the necessary int types in the currently
-# selected blas module.
-#
-# Example:
-#
-# @CODE
-# src_prepare() {
-#	numeric-int64_ensure_blas_int_support
-#	...
-# @CODE
-numeric-int64_ensure_blas_int_support() {
-	local MULTILIB_INT64_VARIANTS=( $(numeric-int64_get_multibuild_variants) )
-	local MULTIBUILD_ID
-	for MULTIBUILD_ID in "${MULTILIB_INT64_VARIANTS[@]}"; do
-		local blas_module_name=$(numeric-int64_get_blas_module_name)
-		$(tc-getPKG_CONFIG) --exists "${blas_module_name}" \
-			|| die "${PN} requires the pkgbuild module ${blas_module_name}"
-	done
-}
-
-# @FUNCTION: numeric-int64-multibuild_install_alternative
-# @USAGE: <alternative name> <provider name> [extra files sources] [extra files dest]
-# @DESCRIPTION:
-# Install alternatives pc file and extra files for all providers for all multilib ABIs.
-numeric-int64-multibuild_install_alternative() {
-	debug-print-function ${FUNCNAME} "${@}"
-	[[ $# -lt 2 ]] && die "${FUNCNAME} needs at least two arguments"
-	pc_file()  {
-		debug-print-function ${FUNCNAME} "${@}"
-		numeric-int64_is_static_build && return
-		local alternative=$(_numeric-int64_get_numeric_alternative "$1")
-		local module_name=$(numeric-int64_get_module_name)
-		printf \
-			"/usr/$(get_libdir)/pkgconfig/${alternative}.pc ${module_name}.pc " \
-			>> "${T}"/alternative-${alternative}.sh || die
-	}
-	pc_install() {
-		debug-print-function ${FUNCNAME} "${@}"
-		numeric-int64_is_static_build && return
-		local alternative=$(_numeric-int64_get_numeric_alternative "$1")
-		local module_name=$(numeric-int64_get_module_name $2)
-		shift 2
-		alternatives_for \
-			${alternative} ${module_name} 0 \
-			$(cat "${T}"/alternative-${alternative}.sh) ${@}
-		rm "${T}"/alternative-${alternative}.sh || die
-	}
-	numeric-int64-multibuild_foreach_all_abi_variants pc_file ${@}
-	numeric-int64-multibuild_foreach_int_abi pc_install ${@}
-}
-
-# @FUNCTION: numeric-int64-multibuild_multilib_wrapper
-# @USAGE: <argv>...
-# @DESCRIPTION:
-# Initialize the environment for ABI selected for multibuild.
-#
-# Example:
-#
-# @CODE
-# 	multibuild_foreach_variant run_in_build_dir \
-# 		numeric-int64-multibuild_multilib_wrapper my_src_install
-# @CODE
-numeric-int64-multibuild_multilib_wrapper() {
-	debug-print-function ${FUNCNAME} "${@}"
-
-	local v="${MULTIBUILD_VARIANT%_*}"
-	# MULTIBUILD_VARIANT could be abi_x86_64.amd64_static_int32
-	v=${v%_${NUMERIC_STATIC_SUFFIX}}
-	local ABI="${v#*.}"
-	# hack: our int64 and int32 ABIs can correspond to the same ABI
-	# in multilib, resulting in multiple sed replacements of headers
-	# and thus error like "Flag not listed in wrapper template."
-	# Using MULTILIB_ABI_FLAG="${ABI}", the corresponding header
-	# is ignored.
-	local MULTILIB_ABI_FLAG
-	case ${MULTIBUILD_VARIANT} in
-	*_${NUMERIC_STATIC_SUFFIX}*|*_${NUMERIC_INT64_SUFFIX})
-		MULTILIB_ABI_FLAG="${ABI}"
-		;;
-	*_${NUMERIC_INT32_SUFFIX})
-		MULTILIB_ABI_FLAG="${v%.*}"
-		;;
-	esac
-
-	multilib_toolchain_setup "${ABI}"
-	readonly ABI
-	"${@}" || die
-}
-
-# @FUNCTION: numeric-int64-multibuild_foreach_int_abi
-# @USAGE: <argv> ...
-# @DESCRIPTION:
-# Run command for each enabled numeric variant (e.g. int32, int64)
-numeric-int64-multibuild_foreach_int_abi() {
-	debug-print-function ${FUNCNAME} "${@}"
-	local MULTIBUILD_VARIANTS=( $(numeric-int64_get_multibuild_int_variants) )
-	multibuild_foreach_variant numeric-int64-multibuild_multilib_wrapper "${@}"
-}
-
-# @FUNCTION: numeric-int64-multibuild_foreach_variant
-# @USAGE: <argv> ...
-# @DESCRIPTION:
-# Run command for each enabled numeric abi and static-libs (e.g. int32, int64, static)
-numeric-int64-multibuild_foreach_variant() {
-	debug-print-function ${FUNCNAME} "${@}"
-	local MULTIBUILD_VARIANTS=( $(numeric-int64_get_multibuild_variants) )
-	multibuild_foreach_variant numeric-int64-multibuild_multilib_wrapper "${@}"
-}
-
-# @FUNCTION: numeric-int64-multibuild_foreach_all_abi_variants
-# @USAGE: <argv> ...
-# @DESCRIPTION:
-# Run command for each enabled numeric variant (e.g. int32, int64, static) _AND_
-# enabled multilib ABI
-numeric-int64-multibuild_foreach_all_abi_variants() {
-	debug-print-function ${FUNCNAME} "${@}"
-	local MULTIBUILD_VARIANTS=( $(numeric-int64_get_all_abi_variants) )
-	multibuild_foreach_variant numeric-int64-multibuild_multilib_wrapper "${@}"
-}
-
-# @FUNCTION: numeric-int64-multibuild_copy_sources
-# @DESCRIPTION:
-# Thin wrapper around multibuild_copy_sources()
-numeric-int64-multibuild_copy_sources() {
-	debug-print-function ${FUNCNAME} "${@}"
-	local MULTIBUILD_VARIANTS=( $(numeric-int64_get_all_abi_variants) )
-	multibuild_copy_sources
-}
-
-_NUMERIC_INT64_MULTILIB_ECLASS=1
-fi
diff --git a/eclass/numeric.eclass b/eclass/numeric.eclass
deleted file mode 100644
index 431b7afec..000000000
--- a/eclass/numeric.eclass
+++ /dev/null
@@ -1,138 +0,0 @@
-# Copyright 1999-2017 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-# @ECLASS: numeric.eclass
-# @MAINTAINER:
-# jlec@gentoo.org
-# @BLURB: Maintance bits needed for *lapack* and *blas* packages
-# @DESCRIPTION:
-# Various functions which make the maintenance  numerical algebra packages
-# easier.
-
-if [[ ! ${_NUMERIC_ECLASS} ]]; then
-
-case ${EAPI:-0} in
-	0|1|2|3|4|5)
-		inherit multilib ;;
-	6|7) ;;
-	*) die "EAPI=${EAPI} is not supported" ;;
-esac
-
-# @VARIABLE: NUMERIC_MODULE_NAME
-# @DESCRIPTION:
-# The base pkg-config module name of the package being built.
-# NUMERIC_MODULE_NAME is used by the numeric-int64_get_module_name to
-# determine the pkg-config module name based on whether the package
-# has dynamic, threads or openmp USE flags and if so, if the user has
-# turned them or, and if the current multibuild is a int64 build or not.
-#
-# @CODE
-# NUMERIC_MODULE_NAME="openblas"
-# inherit ... numeric-int64-multibuild
-# @CODE
-: ${NUMERIC_MODULE_NAME:=blas}
-
-# @FUNCTION: create_pkgconfig
-# @USAGE: [ additional arguments ]
-# @DESCRIPTION:
-# Creates and installs pkg-config file. The function should only be executed in
-# src_install(). For further information about optional arguments please consult
-# http://people.freedesktop.org/~dbn/pkg-config-guide.html
-#
-# @CODE
-# Optional arguments are:
-#
-#   -p | --prefix       Offset for current package               (${EPREFIX}/usr)
-#   -e | --exec-prefix  Offset for current package               (${prefix})
-#   -L | --libdir       Libdir to use                            (${prefix}/$(get_libdir))
-#   -I | --includedir   Includedir to use                        (${prefix}/include)
-#   -n | --name         A human-readable name                    (PN}
-#   -d | --description  A brief description                      (DESCRIPTION)
-#   -V | --version      Version of the package                   (PV)
-#   -u | --url          Web presents                             (HOMEPAGE)
-#   -r | --requires     Packages required by this package        (unset)
-#   -l | --libs         Link flags specific to this package      (unset)
-#   -c | --cflags       Compiler flags specific to this package  (unset)
-#   --requires-private  Like --requires, but not exposed         (unset)
-#   --conflicts         Packages that this one conflicts with    (unset)
-#   --libs-private      Like --libs, but not exposed             (unset)
-# @CODE
-create_pkgconfig() {
-	debug-print-function ${FUNCNAME} "${@}"
-	local pcfilename pcrequires pcrequirespriv pcconflicts pclibs pclibspriv pccflags
-	local pcprefix="${EPREFIX}/usr"
-	local pcexecprefix="${pcprefix}"
-	local pclibdir="${EPREFIX}/usr/$(get_libdir)"
-	local pcincldir="${pcprefix}/include"
-	local pcname=${PN}
-	local pcdescription="${DESCRIPTION}"
-	local pcurl=${HOMEPAGE}
-	local pcversion=${PV}
-
-	[[ "${EBUILD_PHASE}" != "install" ]] && \
-		die "create_pkgconfig should only be used in src_install()"
-
-	while (($#)); do
-		case ${1} in
-			-p | --prefix )
-				shift; pcprefix=${1} ;;
-			-e | --exec-prefix )
-				shift; pcexecprefix=${1} ;;
-			-L | --libdir )
-				shift; pclibdir=${1} ;;
-			-I | --includedir )
-				shift; pcincldir=${1} ;;
-			-n | --name )
-				shift; pcname=${1} ;;
-			-d | --description )
-				shift; pcdescription=${1} ;;
-			-V | --version )
-				shift; pcversion=${1} ;;
-			-u | --url )
-				shift; pcurl=${1} ;;
-			-r | --requires )
-				shift; pcrequires=${1} ;;
-			--requires-private )
-				shift; pcrequirespriv=${1} ;;
-			--conflicts )
-				shift; pcconflicts=${1};;
-			-l | --libs )
-				shift; pclibs=${1} ;;
-			--libs-private )
-				shift; pclibspriv=${1} ;;
-			-c | --cflags )
-				shift; pccflags=${1} ;;
-			-* )
-				ewarn "Unknown option ${1}" ;;
-			* )
-				pcfilename=${1} ;;
-		esac
-		shift
-	done
-
-	[[ -z ${pcfilename} ]] && die "Missing name for pkg-config file"
-
-	cat > "${T}"/${pcfilename}.pc <<- EOF
-	prefix="${pcprefix}"
-	exec_prefix="${pcexecprefix}"
-	libdir="${pclibdir}"
-	includedir="${pcincldir}"
-
-	Name: ${pcname}
-	Description: ${pcdescription}
-	Version: ${pcversion}
-	URL: ${pcurl}
-	Requires: ${pcrequires}
-	Requires.private: ${pcrequirespriv}
-	Conflicts: ${pcconflicts}
-	Libs: -L\${libdir} ${pclibs}
-	Libs.private: ${pclibspriv}
-	Cflags: -I\${includedir} ${pccflags}
-	EOF
-
-	insinto /usr/$(get_libdir)/pkgconfig
-	doins "${T}"/${pcfilename}.pc
-}
-
-_NUMERIC_ECLASS=1
-fi