1 files changed, 99 insertions, 0 deletions
diff --git a/sys-apps/likwid/likwid-4.0.1-r2.ebuild b/sys-apps/likwid/likwid-4.0.1-r2.ebuild
new file mode 100644
index 00000000000..7d68628baed
--- /dev/null
+++ b/sys-apps/likwid/likwid-4.0.1-r2.ebuild
@@ -0,0 +1,99 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+FORTRAN_NEEDED=fortran
+
+inherit eutils fcaps linux-info multilib fortran-2
+
+DESCRIPTION="A performance-oriented tool suite for x86 multicore environments"
+HOMEPAGE="https://github.com/rrze-likwid/likwid"
+# Upstream have made a habit of making changes to the tagged realesed tarball
+SRC_URI="https://dev.gentoo.org/~idella4/tarballs/likwid-${PV}.tar.gz"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="fortran"
+
+RDEPEND="dev-lang/perl"
+
+DEPEND="${RDEPEND}
+	fortran? ( sys-devel/gcc:*[fortran] )
+	dev-lang/lua:0"
+
+RESTRICT="mirror"
+
+CONFIG_CHECK="~X86_MSR"
+
+FILECAPS=(
+	-M 755 cap_sys_rawio usr/sbin/likwid-accessD --
+	-M 755 cap_sys_rawio usr/bin/likwid-{perfctr,bench,powermeter}
+)
+
+S=${WORKDIR}/likwid-likwid-${PV}
+
+src_prepare() {
+	# See Bug 558402
+	epatch "${FILESDIR}"/${P}-Makefile.patch \
+			"${FILESDIR}"/${P}-fix-gnustack.patch \
+			"${FILESDIR}"/${P}-lua-makefile.patch \
+			"${FILESDIR}"/${P}-config.mk.patch \
+			"${FILESDIR}"/${P}-access-daemon.patch
+
+	# Set PREFIX path to include sandbox path
+	sed -e 's:^PREFIX = .*:PREFIX = '${D}'/usr:' -i config.mk || die
+
+	# Set the path to library directory.
+	sed -e 's:$(get_libdir):'$(get_libdir)':' -i config.mk || die "Cannot set library path!"
+
+	# Set correct LDFLAGS
+	sed -e '/LIBS/aSHARED_LFLAGS += -Wl,-soname,$@' \
+		-i make/include_GCC.mk || die
+
+	# Insert date and version info man pages
+	sed -e 's/<DATE>/21.08.2015/g' \
+		-e "s/VERSION/${PV}/g" \
+		-i doc/*.1 || die
+
+	# Set path to the access daemon, once installed into the system
+	sed -e "/exeprog/s|TOSTRING(ACCESSDAEMON)|\"/usr/sbin/likwid-accessD\"|" \
+		-i src/accessClient.c || die
+
+	# Ensure we build with a non executable stack
+	sed -e "s:CFLAGS += \$(SHARED_CFLAGS):CFLAGS += \$(SHARED_CFLAGS) -g -Wa,--noexecstack:" \
+	        -i make/config_defines.mk || die
+
+	if use fortran; then
+
+		# If fortran USE is enabled, enable the fortran interfaces
+		sed -i 's:^FORTRAN_INTERFACE = false:FORTRAN_INTERFACE = likwid.mod:' config.mk || die
+
+		# Set the correct fortrant compiler for GCC
+		sed -i "s:^FC  = ifort:FC = ${FC}:" make/include_GCC.mk || die
+
+		# Set the correct FCFLAGS for gcc fortran
+		sed -i '/^FCFLAGS/c\FCFLAGS  = -J ./ -fsyntax-only' make/include_GCC.mk || die
+	fi
+
+}
+
+src_install () {
+	default
+	if use fortran; then
+		insinto /usr/include
+		doins likwid.mod
+	fi
+
+	doman doc/*.1
+}
+
+pkg_postinst() {
+	fcaps_pkg_postinst
+	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\""
+}