--- /dev/null
+--- likwid-likwid-4.3.1/bench/Makefile.org 2018-02-26 14:03:17.706837535 +0800
++++ likwid-likwid-4.3.1/bench/Makefile 2018-02-26 14:04:19.427195208 +0800
+@@ -115,6 +115,7 @@
+ $(BUILD_DIR)/%.o: $(BUILD_DIR)/%.pas
+ @echo "===> ASSEMBLE $@"
+ $(Q)$(PAS) -i $(PASFLAGS) -o $(BUILD_DIR)/$*.s $< '$(DEFINES)'
++ @cat ../fix_gnustack.txt >> $(BUILD_DIR)/$*.s
+ $(Q)$(AS) $(ASFLAGS) $(BUILD_DIR)/$*.s -o $@
+
+ ifeq ($(findstring $(MAKECMDGOALS),clean),)
+
+diff --git a/fix_gnustack.txt b/fix_gnustack.txt
+new file mode 100644
+index 0000000..965af94
+--- /dev/null
++++ likwid-likwid-4.1.1/fix_gnustack.txt
+@@ -0,0 +1,3 @@
++#if defined(__linux__) && defined(__ELF__)
++.section .note.GNU-stack,"",%progbits
++#endif
+
+--- likwid-likwid-4.3.1/src/loadData.S.org 2018-02-26 14:06:16.418872121 +0800
++++ likwid-likwid-4.3.1/src/loadData.S 2018-02-26 14:19:03.281289307 +0800
+@@ -41,4 +41,6 @@
+ #endif
+ .size _loadData, .-_loadData
+
+-
++#if defined(__linux__) && defined(__ELF__)
++.section .note.GNU-stack,"",%progbits
++#endif
+
--- /dev/null
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+FORTRAN_NEEDED=fortran
+#PYTHON_COMPAT=( python3_{4,5,6,7} )
+
+# 4.3.4 will need python-single-r1
+inherit fcaps fortran-2 linux-info toolchain-funcs
+
+DESCRIPTION="A performance-oriented tool suite for x86 multicore environments"
+HOMEPAGE="https://github.com/rrze-likwid/likwid"
+SRC_URI="https://ftp.fau.de/pub/likwid/${P}.tar.gz"
+
+# If this ebuild is changed to use the bundled Lua-5.3, then MIT should be
+# added to the LICENSE field.
+LICENSE="GPL-3+ BSD"
+
+SLOT="0"
+KEYWORDS="~amd64" # upstream partial support exists for x86 arm arm64
+IUSE="fortran" # ${PYTHON_REQUIRED_USE}
+
+# lua:
+# likwid's primary functionality is driven by a set of lua scripts installed in
+# /usr/bin/
+# likwid bundles lua-5.3.2, AND supports using a system copy of lua-5.2 or
+# lua-5.3, which we use. This ebuild uses the system copy of Lua instead.
+#
+# hwloc:
+# likwid bundles a MODIFIED copy of hwloc-2.0.0a1 with specific configuration
+# for CPU probing & access
+#
+# Perl:
+# likwid uses Perl to convert from an internal text format to ASM listings
+# likwid also uses perl for some installed helper scripts
+# The build system bundles some Perl modules, that are not removed at this time:
+# Parse-RecDescent
+# Template
+#
+# Python:
+# Python3 is used for one helper script, filter/json, added after 4.3.3
+CDEPEND="dev-lang/perl
+ dev-lang/lua:5.3"
+
+# filter/json uses Python3
+RDEPEND="${CDEPEND}"
+ #${PYTHON_DEPS}"
+
+# Part of the build process depends on Data::Dumper
+# perl-core/Data-Dumper"
+DEPEND="${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"
+ # Old patches are obsolete:
+ #"${FILESDIR}/${PN}-4.3.1-Makefile.patch"
+ #"${FILESDIR}/${PN}-4.3.1-config.mk.patch"
+)
+
+pkg_setup() {
+ fortran-2_pkg_setup
+ #python-single-r1_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.
+ # TODO: support LUA_SINGLE_TARGET here later for Lua 5.2
+ local LUASLOT='5.3'
+ # 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"
+ "LUA_INCLUDE_DIR=/usr/include/lua${LUASLOT}"
+ "LUA_LIB_DIR=/usr/$(get_libdir)"
+ "LUA_LIB_NAME=lua${LUASLOT}"
+ "LUA_BIN=/usr/bin"
+ "FORTRAN_INTERFACE=$(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
+ # ${S} are unmodified.
+ dodoc README.md CHANGELOG doc/logo.png
+ dodoc doc/*.txt
+ dodoc doc/*.md
+ dodoc -r doc/applications doc/archs
+ # Fix upstream partial doc install
+ rm -rf "${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"
+}
projects / gentoo.git / commitdiff