gentoo auto-resync : 19:03:2023 - 00:32:54

3 files changed, 198 insertions, 0 deletions

diff --git a/app-eselect/eselect-blas/Manifest b/app-eselect/eselect-blas/Manifest
index 3f6a32640919..df97f51acd23 100644
--- a/app-eselect/eselect-blas/Manifest
+++ b/app-eselect/eselect-blas/Manifest
@@ -1,6 +1,8 @@
 AUX blas.eselect-0.1 350 BLAKE2B a21d38edf3188c2f26d384010d070048c0df19dcf87338ecfa1c08b9667ae97bb2875d6ae9958d797a416524de28540a4a95597c36d25df340bbe956ed95d342 SHA512 25f9250c3fae6d31871ca08260f1cd6597d9263fe51d3d696dd55c8648b604ea52b705dc5d128c7d9677cc1cd63f9aa1e31e124bdf52374eaf02f991db0045f2
 AUX blas.eselect-0.2 4948 BLAKE2B 1d96b09958669a85b6276ebe29f146cd592c141b11454c0c981c24e6a93f17779399300bfe540aa89c11f2399ef6a716728e3e2297e0cab8a1652b96a0c5ca94 SHA512 f312bb665fd70ec479fcd1e2fe11b50ccf8b6e80b8513e41a648328f521e7fc0639e83bc615afa177f780d3ec3d37ebee0c4755d2d03a3a604d71562791b4b11
+AUX blas.eselect-0.3 4990 BLAKE2B 16ae6d336c4c19e92c3b2db9c2fd5d23721921e7141cb3eeab96975da88fb07d034444f1cbc623d5b597b078d9af1783ee21b7d7e76dfc6f7a8c577692871216 SHA512 0eca72ca526015fccf3285d8f715a61aa208c293e38bb2b25afc7723e75a0469cb5f711de186b779034567a31dddb8f6f31f4d5b5b83edb9c9fd03ea377fd1ee
 AUX blas.eselect.5 2368 BLAKE2B 8545c10ff73bafc4b9abdaab6410e0cba4d543ebcb7615f96357c72b63253c48158b08f85693005e8793982e86fa1e47c518d90a9302eb15cab6da84e584bf87 SHA512 46a423dc25d6f44769f92babcd8c98a8fa6f19bd64717fc894b9be1984e5f7ea4e00a458d9dd25724fd40377fa633b7f9c513878000a653b386f6be75532f531
 EBUILD eselect-blas-0.1.ebuild 689 BLAKE2B 23bbb495d1f9342c175b3ecc140826651ec58e023651956134a34a60f2a314d050ad347bad30ec148162df420a905dd176723e4722b5ee771cbc9fcc62ba4fbb SHA512 5755c6c01cad17e28223072a16277f9dd98fbec7e90eefb8056b5f18b213d68aa474a28419b4104b5a94d2e8f5ff7623808c65d45ea22d1196cc0af3008caded
 EBUILD eselect-blas-0.2.ebuild 685 BLAKE2B a4dc30df8aeae2485487faaa03d870e3883af90dc02fb6d81cb00e03d0aca47488411361ca8a4f3ee2b649b7f259247b289bcd94369763e675d0f1b0cfd2bfd9 SHA512 636e633f7db1492622119bd34c8c231f0629525f5eafba8808b4dcd4a8d8848fe43867883ac80037b4dd7c20484e1ba4cea89870764476384db84fd8fcbe1670
+EBUILD eselect-blas-0.3.ebuild 693 BLAKE2B 0a2d22dfa89899ec47e3850e49812943b1fb9905a7250fce355075e9aaf78b41afadcc53265cb610f4b4d993772b79da02e5734bd3d70d39f3b606452209422b SHA512 9c0f69a02694e8ee9d7b5f9971e1e7ec58262ec5cc1e2db578001e7fc672c0350255a6ed46245724fac58a2a585694823ce7c98f9b77aae255dfabc7fa181900
 MISC metadata.xml 278 BLAKE2B ec2d276da53ec73b30c5f3c1a592d84055592026a448ffdc152835499337f7470cf92d3343f3eca3ec55b44c307878a295a55af0c3d142ef98b1cc892594f187 SHA512 e3ef5c31e448eb600e79d31d402e0822589f5ed22e61df0b45b7a656b6bb0db16d353249debcc480cf6fa0bdcf5f81b360a6e28c796a3dcf432f42f03ab75e71
diff --git a/app-eselect/eselect-blas/eselect-blas-0.3.ebuild b/app-eselect/eselect-blas/eselect-blas-0.3.ebuild
new file mode 100644
index 000000000000..2dfac934a3c7
--- /dev/null
+++ b/app-eselect/eselect-blas/eselect-blas-0.3.ebuild
@@ -0,0 +1,28 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+DESCRIPTION="BLAS/CBLAS module for eselect"
+HOMEPAGE="https://wiki.gentoo.org/wiki/No_homepage"
+SRC_URI=""
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+IUSE=""
+
+# Need skel.bash lib
+RDEPEND=( ">=app-admin/eselect-1.0.5"
+		  "!app-eselect/eselect-cblas" )
+DEPEND="${RDEPEND}"
+
+S="${WORKDIR}"
+
+src_install() {
+	local MODULEDIR="/usr/share/eselect/modules"
+	local MODULE="blas"
+	insinto ${MODULEDIR}
+	newins "${FILESDIR}"/${MODULE}.eselect-${PVR} ${MODULE}.eselect
+	doman "${FILESDIR}"/blas.eselect.5
+}
diff --git a/app-eselect/eselect-blas/files/blas.eselect-0.3 b/app-eselect/eselect-blas/files/blas.eselect-0.3
new file mode 100644
index 000000000000..8941f720054f
--- /dev/null
+++ b/app-eselect/eselect-blas/files/blas.eselect-0.3
@@ -0,0 +1,168 @@
+# -*-eselect-*-  vim: ft=eselect
+# Copyright 2019-2023 Gentoo Authors
+# Distributed under the terms of the GNU GPL version 2 or later
+
+inherit config tests multilib skel
+
+MODULE="BLAS/CBLAS"
+IFACE="blas"
+DESCRIPTION="Manage installed alternatives of $MODULE shared objects"
+MAINTAINER="lumin@debian.org"
+VERSION="0.3"
+
+### helper utility to find all available BLAS/CBLAS implementations
+find_targets_in() {
+	[[ $# -eq 1 ]] || die -q "in which libdir?"
+
+	local cand
+	for cand in "${EROOT}/etc/env.d/blas/$1"/*; do
+		[[ "config" = $(basename ${cand}) ]] && continue
+		[[ -r ${cand} ]] && basename ${cand}
+	done
+}
+
+### helper utility to validate a BLAS/CBLAS library directory
+validate_blaslibdir() {
+	[[ -d $1 ]] || return 2  # dir doesn't exist
+	[[ -r "${1}/libblas.so.3" ]] && [[ -r "${1}/libblas.so" ]] \
+	&& [[ -r "${1}/libcblas.so.3" ]] && [[ -r "${1}/libcblas.so" ]] \
+	|| return 1
+}
+
+### show action
+do_show() {
+	# do_show -- show both lib64 and lib32 selection
+	# do_show libxx -- show libxx selection
+	local libdir cur libdirs=( $(list_libdirs) )
+
+	# if manually specified libdirs
+	if [[ ! $# -eq 0 ]]; then
+		for libdir in $@; do
+			has $libdir ${libdirs[@]} || die -q "invalid libdir '$libdir'!"
+		done
+		libdirs=( $@ )
+	fi
+
+	for libdir in ${libdirs[@]}; do
+		[[ ! -d ${EROOT}/usr/$libdir ]] && continue
+		[[ ! -r ${EROOT}/etc/env.d/blas/${libdir}/config ]] && continue
+		cur=$(load_config "${EROOT}"/etc/env.d/blas/${libdir}/config CURRENT)
+		echo ${libdir}: $cur
+	done
+}
+
+### list action
+do_list() {
+	local i cur targets
+	local libdir libdirs=( $(list_libdirs) )
+
+	# if manually specified libdirs
+	if [[ ! $# -eq 0 ]]; then
+		for libdir in $@; do
+			has $libdir ${libdirs[@]} || die -q "invalid libdir '$libdir'!"
+		done
+		libdirs=( $@ )
+	fi
+
+	for libdir in ${libdirs[@]}; do
+		[[ ! -d ${EROOT}/usr/$libdir ]] || [[ -L ${EROOT}/usr/$libdir ]] && continue
+		targets=( $(find_targets_in $libdir) )
+		cur=$(load_config "${EROOT}"/etc/env.d/blas/${libdir}/config CURRENT)
+
+		write_list_start "Available BLAS/CBLAS ($libdir) candidates:"
+		for (( i = 0; i < ${#targets[@]}; i++ )); do
+			[[ ${targets[i]} = $cur ]] \
+			&& targets[i]=$(highlight_marker "${targets[i]}")
+		done
+		write_numbered_list -m "(none found)" "${targets[@]}"
+	done
+}
+
+### validate action
+describe_validate() {
+	echo "validate candidates and remove invalid ones"
+}
+
+do_validate() {
+	local i ldpath targets target candidate
+	local libdir libdirs=( $(list_libdirs) )
+	for libdir in ${libdirs[@]}; do
+		[[ ! -d ${EROOT}/usr/$libdir ]] || [[ -L ${EROOT}/usr/$libdir ]] && continue
+		targets=( $(find_targets_in $libdir) )
+		for target in ${targets[@]}; do
+			candidate=${EROOT}/etc/env.d/blas/${libdir}/${target}
+			ldpath=$(load_config "$candidate" LDPATH)
+			if ! validate_blaslibdir "${ROOT}/$ldpath"; then
+				echo "Removing invalid BLAS/CBLAS candidate ($candidate) ..."
+				rm -v "$candidate"
+			fi
+		done
+	done
+}
+
+### set action
+
+describe_set() {
+        echo "Activate one of the installed $MODULE implementations"
+}
+
+describe_set_parameters() {
+        echo "[<libdir>] <implementation>"
+}
+
+describe_set_options() {
+	echo "libdir: lib64 or lib32. Will use the native one when omitted."
+        echo "implementation : implementation name or number (from 'list' action)"
+}
+
+do_set() {
+	local libdirs=( $(list_libdirs) )
+	local targets libdir ldconf libpath impl
+
+	# check argument existence
+	[[ $# -eq 1 ]] || [[ $# -eq 2 ]] || \
+		die -q "Please specify [<libdir>] <impl> to activate!"
+	# read argumenets
+	if [[ $# -eq 2 ]]; then libdir="$1"; else libdir="$(get_libdir)"; fi
+	if [[ $# -eq 2 ]]; then impl="$2"; else impl="$1"; fi
+	# validate arguments
+	has "$libdir" "${libdirs[@]}" || die -q "Invalid libdir ($libdir) !"
+	targets=( $(find_targets_in $libdir) )
+	if ! has "$impl" "${targets[@]}"; then
+		if [[ ${impl} -gt 0 ]] && [[ ${impl} -le ${#targets[@]} ]]; then
+			impl=${targets[(${impl} - 1)]}
+		else
+			die -q "Invalid impl ($impl) !"
+		fi
+	fi
+	# store the configuration to env.d
+	store_config "${EROOT}"/etc/env.d/blas/${libdir}/config CURRENT "${impl}"
+	# generate ld.so.conf file
+	ldconf="${EROOT}/etc/ld.so.conf.d/81-blas-${libdir}.conf"
+	libpath=$(load_config ${EROOT}/etc/env.d/blas/${libdir}/${impl} LDPATH)
+	truncate -s0 "$ldconf"
+	echo "# Auto-generated by eselect::blas. DON'T EDIT." >> "$ldconf"
+	echo "$libpath" >> "$ldconf"
+
+	# refresh cache. env-update will call ldconfig (see
+	# portage::env_update.py) so we don't need to call it explicitly.
+	env-update
+}
+
+### add action
+describe_add_parameters() {
+	echo "<libdir> <dir> <impl>"
+}
+
+describe_add_options() {
+	echo "libdir : library directory where $MODULE implementation is installed (lib, lib64, etc.)"
+	echo "dir : directory containing lib{,c}blas.so{.3}"
+	echo "impl : name of the $MODULE implementation"
+}
+
+do_add() {
+	[[ $# -eq 3 ]] \
+		|| die -q "Please specify <libdir> <dir> <impl> to activate!"
+	validate_blaslibdir "${ROOT}/$2" || die -q "invalid blas libdir!"
+	store_config "${EROOT}/etc/env.d/blas/$1/$3" LDPATH "$2"
+}