sys-apps/likwid: add 5.2.1

Closes: https://bugs.gentoo.org/800106
Closes: https://bugs.gentoo.org/808225
Closes: https://bugs.gentoo.org/822141
Closes: https://bugs.gentoo.org/828825
Signed-off-by: Matthias Maier <tamiko@gentoo.org>

sys-apps/likwid/Manifest

@@ -1 +1,2 @@
 DIST likwid-4.3.4.tar.gz 1584829 BLAKE2B dcd1c3a0c5e549dc3d22bb98120339521e270da55460f5af9f2fe04849af0fe1ac4d9b881883a4efc3695ceb087d1afad5bcc55b55543199d2c33b0f5012cc68 SHA512 f1ee930a98d160728078a81a2cdc798ec62ac484545ced937131e6a6443e5ac23b8e597d31c7b1b9f67c1169e1c662c366cf1098158cb467d9f7ff12946b08a2
+DIST likwid-5.2.1.tar.gz 2308041 BLAKE2B 1913212fb5157365a439757018ab58b4555e2b4401575ee05c784d038e13296644a7d0a89769599eef0444b13ed10f0357ad09b9cbae712f7d1fb9cca65fb1e3 SHA512 f096dcc071e976284c874aeb254dcb83c66ae808876a8c6be7b05e359d06800f1da25c01c072950c3493eb9ca10f6f9d81624feef61cc7a01f40fc0d003f98a7

sys-apps/likwid/likwid-5.2.1.ebuild

@@ -0,0 +1,147 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+FORTRAN_NEEDED=fortran
+
+inherit fcaps fortran-2 linux-info toolchain-funcs
+
+DESCRIPTION="A performance-oriented tool suite for x86 multicore environments"
+HOMEPAGE="https://github.com/rrze-likwid/likwid"
+SRC_URI="https://ftp.fau.de/pub/likwid/${P}.tar.gz"
+
+LICENSE="GPL-3+ BSD MIT"
+
+SLOT="0"
+KEYWORDS="~amd64" # upstream partial support exists for x86 arm arm64
+IUSE="fortran"
+
+CDEPEND="dev-lang/perl"
+
+RDEPEND="${CDEPEND}"
+DEPEND="${CDEPEND}"
+
+CONFIG_CHECK="~X86_MSR"
+
+FILECAPS=(
+	-M 755 cap_sys_rawio+ep usr/sbin/likwid-accessD
+	--
+	-M 755 cap_sys_rawio+ep usr/sbin/likwid-setFreq
+)
+
+PATCHES=(
+	"${FILESDIR}/${PN}-4.3.1-fix-gnustack.patch"
+)
+
+pkg_setup() {
+	fortran-2_pkg_setup
+}
+
+src_prepare() {
+	# Ensure we build with a non executable stack
+	sed \
+		-e '/^SHARED_CFLAGS/s/$/ -Wa,--noexecstack/' \
+		-i make/include_{GCC*,CLANG}.mk \
+		|| die "Failed to set nonexecstack"
+
+	# Make the install targets respect Q= for being quiet or not
+	# MUCH easier for debugging
+	sed -r \
+		-e '/^install/,/^[a-z]/{/^\t@/{ s/@/$(Q)/; }}' \
+		-i \
+		Makefile || die "Failed to sed Makefile"
+
+	sed -i \
+		-e '/^\.NOTPARALLEL:/d' \
+		Makefile \
+		bench/Makefile \
+		ext/hwloc/Makefile || die "Failed to re-enable parallel"
+
+	default
+}
+
+export_emake_opts() {
+	# Warning: this build system uses PREFIX in a way that differs from
+	# autoconf! It's more like:
+	# PREFIX=$(DESTDIR)$(INSTALLED_PREFIX)
+	# it's not 100% like that, because parts of the Makefiles are inconsistent.
+	# this is the same solution used in the upstream RPM specs
+	# these variables are uppercase so they match what's put into Make.
+	local INSTALLED_PREFIX=/usr
+	local INSTALLED_LIBPREFIX=/usr/$(get_libdir) # upstream is '$(INSTALLED_PREFIX)/lib'
+	local INSTALLED_MANPREFIX=/usr/share/man # upstream has it as used but undefined variable.
+	# If the build is too loud, pass 'Q=@'
+	src_compile_opts=(
+		"Q="
+		"INSTALLED_PREFIX=${INSTALLED_PREFIX}"
+		"INSTALLED_LIBPREFIX=${INSTALLED_LIBPREFIX}"
+		"INSTALLED_MANPREFIX=${INSTALLED_MANPREFIX}"
+		"PREFIX=${INSTALLED_PREFIX}"
+		"LIBPREFIX=${INSTALLED_LIBPREFIX}"
+		"MANPREFIX=${INSTALLED_MANPREFIX}"
+		"CC=$(tc-getCC)"
+		"ANSI_CFLAGS=${CFLAGS}"
+		"INSTRUMENT_BENCH=true"
+		"FORTRAN_INTERFACE=$(usex fortran likwid.mod false)"
+		"FC=$(usex fortran "${FC}" false)"
+		"FCFLAGS=-J ./ -fsyntax-only" # needed for building correctly
+	)
+	src_install_opts=(
+		"PREFIX=${D}${INSTALLED_PREFIX}"
+		"LIBPREFIX=${D}${INSTALLED_LIBPREFIX}"
+		"MANPREFIX=${D}${INSTALLED_MANPREFIX}"
+	)
+}
+
+src_compile() {
+	export_emake_opts
+	emake \
+		"${src_compile_opts[@]}" \
+		|| die 'emake failed'
+}
+
+src_install () {
+	export_emake_opts
+	emake \
+		"${src_compile_opts[@]}" \
+		"${src_install_opts[@]}" \
+		DESTDIR="${D}" \
+		install || die 'emake install failed'
+
+	use fortran && doheader likwid.mod
+
+	# Fix Python filter added shortly after 4.3.3
+	#python_fix_shebang "${D}"/usr/share/likwid/filter/
+
+	# Do NOT use 'doman'! The upstream 'make install' target does a sed as it's
+	# generating the final manpage to the real install dir; and the copies in
+	# ${S} are unmodified.
+	dodoc README.md CHANGELOG
+	dodoc doc/*.txt
+	dodoc doc/*.md
+	dodoc -r doc/applications doc/archs
+	# Fix upstream partial doc install
+	rm -rf "${D}"/usr/share/likwid/docs || die
+	ln -sf "/usr/share/doc/${PF}" "${D}"/usr/share/likwid/docs || die
+}
+
+pkg_preinst() {
+	# This is now a symlink, but used to be a plain directory
+	OLDDOCDIR=/usr/share/likwid/docs
+	if [[ ! -L "${OLDDOCDIR}" && -d "${OLDDOCDIR}" ]]; then
+		einfo "Cleaning up old docdir at ${OLDDOCDIR}"
+		rm -rf "${OLDDOCDIR}" || die
+	fi
+}
+
+pkg_postinst() {
+	fcaps_pkg_postinst
+	einfo "If you get 'Cannot gather values from MSR_PLATFORM_INFO', then 'modprobe msr'!"
+	einfo
+	ewarn "To enable users to access performance counters it is necessary to"
+	ewarn "change the access permissions to /dev/cpu/msr[0]* devices."
+	ewarn "It can be accomplished by adding the following line to file"
+	ewarn "/etc/udev/rules.d/99-myrules.rules: KERNEL==\"msr[0-9]*\" MODE=\"0666\""
+	ewarn "Alternatively, assign the MSR files to a unique group and use mode 0660"
+}