6 files changed, 109 insertions, 0 deletions
diff --git a/sys-cluster/synapse/Manifest b/sys-cluster/synapse/Manifest
new file mode 100644
index 000000000..7de754aed
--- /dev/null
+++ b/sys-cluster/synapse/Manifest
@@ -0,0 +1 @@
+DIST synapse-2.0.1.tar.gz 268657 BLAKE2B 19491c1b6c4c60318093d994594b1ebb541a4b1ca1fb9128a2361b06b1a58921a0bc41f8e43abcb62f379c97db6603c62cf1622c7caf6d3f5ee1b84e0f80963d SHA512 c08762f065275232f419cca181acc0e40a913724e1182def9a810ed9b45c1e9f2ddd8dddf0a2623576ad527585b2ecb60842d9fc8f5f0f680c2b391ba4ee1dea
diff --git a/sys-cluster/synapse/files/synapse-check-for-shared-mrnet.patch b/sys-cluster/synapse/files/synapse-check-for-shared-mrnet.patch
new file mode 100644
index 000000000..c0413f60b
--- /dev/null
+++ b/sys-cluster/synapse/files/synapse-check-for-shared-mrnet.patch
@@ -0,0 +1,11 @@
+--- a/config/macros.m4
++++ b/config/macros.m4
+@@ -327,7 +327,7 @@
+ 		dnl Check for libraries.
+ 		AC_MSG_CHECKING([for libmrnet and libxplat])
+ 
+-		if test -f ${MRNET_LIBSDIR}/libmrnet.a -a -f ${MRNET_LIBSDIR}/libxplat.a ; then
++		if test -f ${MRNET_LIBSDIR}/libmrnet.so -a -f ${MRNET_LIBSDIR}/libxplat.so ; then
+ 			MRNET_LIBS="-lmrnet -lxplat -lpthread -ldl"
+ 			MRNET_LIGHT_LIBS="-lmrnet_lightweight -lxplat_lightweight -lpthread -ldl"
+ 			AC_SUBST(MRNET_LIBS)
diff --git a/sys-cluster/synapse/files/synapse-fix-example-installation.patch b/sys-cluster/synapse/files/synapse-fix-example-installation.patch
new file mode 100644
index 000000000..f989b7394
--- /dev/null
+++ b/sys-cluster/synapse/files/synapse-fix-example-installation.patch
@@ -0,0 +1,22 @@
+--- a/test/Makefile.am
++++ b/test/Makefile.am
+@@ -14,13 +14,9 @@
+ test_BE_LDFLAGS  = -L${top_srcdir}/src -lsynapse_backend -L@MRNET_LIBSDIR@ @MRNET_LIBS@
+ 
+ install-data-hook:
+-	mkdir -p ${prefix}/example
+-	cp ${test_FE_SOURCES} ${test_BE_SOURCES} ${prefix}/example
+-	cp Makefile-example ${prefix}/example/Makefile
+-	cp run-example ${prefix}/example/run.sh
+-	cp topology_1x4.txt ${prefix}/example
+-	chmod u+x ${prefix}/example/run.sh
+-	$(top_srcdir)/substitute $(SED) "@sub_SYNAPSE_HOME@" "${prefix}" ${prefix}/example/Makefile
+-	$(top_srcdir)/substitute $(SED) "@sub_SYNAPSE_HOME@" "${prefix}" ${prefix}/example/run.sh
+-
+-
++	mkdir -p ${DESTDIR}/${prefix}/libexec/synapse/example
++	cp ${noinst_PROGRAMS} ${DESTDIR}/${prefix}/libexec/synapse/example
++	cp run-example ${DESTDIR}/${prefix}/libexec/synapse/example/run.sh
++	cp topology_1x4.txt ${DESTDIR}/${prefix}/libexec/synapse/example
++	chmod u+x ${DESTDIR}/${prefix}/libexec/synapse/example/run.sh
++	$(top_srcdir)/substitute $(SED) "@sub_SYNAPSE_HOME@" "${prefix}" ${DESTDIR}/${prefix}/libexec/synapse/example/run.sh
diff --git a/sys-cluster/synapse/files/synapse-respect-destdir.patch b/sys-cluster/synapse/files/synapse-respect-destdir.patch
new file mode 100644
index 000000000..31496f62e
--- /dev/null
+++ b/sys-cluster/synapse/files/synapse-respect-destdir.patch
@@ -0,0 +1,15 @@
+--- a/scripts/Makefile.am
++++ b/scripts/Makefile.am
+@@ -37,9 +37,9 @@
+ 	$(top_srcdir)/substitute $(SED) "@sub_MRNET_HOME@" "@MRNET_HOME@" $@
+     
+ install-data-hook:
+-	chmod u+x ${bindir}/$(SYNAPSE_CONFIG)
+-	$(MKDIR_P) $(prefix)/etc
+-	cp $(SOURCEME_SH) $(prefix)/etc
++	chmod u+x ${DESTDIR}${bindir}/$(SYNAPSE_CONFIG)
++	$(MKDIR_P) ${DESTDIR}/etc
++	cp $(SOURCEME_SH) ${DESTDIR}/etc
+ 
+ clean-local:
+ 	rm -f $(SYNAPSE_CONFIG) $(SOURCEME_SH) $(MRNRUN)
diff --git a/sys-cluster/synapse/metadata.xml b/sys-cluster/synapse/metadata.xml
new file mode 100644
index 000000000..d67e3064c
--- /dev/null
+++ b/sys-cluster/synapse/metadata.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>lssndrbarbieri@gmail.com</email>
+		<name>Alessandro Barbieri</name>
+	</maintainer>
+	<use>
+		<flag name="libi">Use libi as tree instantiation method instead of ssh</flag>
+		<flag name="threadsafe">Build threasafe version of lightweight MRNet and XPlat libraries</flag>
+		<flag name="slurm">Use slurm as libi tree instantiation method instead of ssh</flag>
+	</use>
+	<upstream>
+		<bugs-to>https://github.com/bsc-performance-tools/synapse/issues</bugs-to>
+		<remote-id type="github">bsc-performance-tools/synapse</remote-id>
+	</upstream>
+</pkgmetadata>
diff --git a/sys-cluster/synapse/synapse-2.0.1.ebuild b/sys-cluster/synapse/synapse-2.0.1.ebuild
new file mode 100644
index 000000000..df1e7566c
--- /dev/null
+++ b/sys-cluster/synapse/synapse-2.0.1.ebuild
@@ -0,0 +1,43 @@
+# Copyright 2019-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DESCRIPTION="synapse"
+HOMEPAGE="https://github.com/bsc-performance-tools/synapse"
+SRC_URI="https://github.com/bsc-performance-tools/synapse/archive/refs/tags/${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64"
+
+RDEPEND="
+	dev-libs/boost:=
+	sys-cluster/mrnet
+"
+DEPEND="${RDEPEND}"
+
+PATCHES=(
+	"${FILESDIR}/${PN}-check-for-shared-mrnet.patch"
+	"${FILESDIR}/${PN}-respect-destdir.patch"
+	"${FILESDIR}/${PN}-fix-example-installation.patch"
+)
+
+src_prepare() {
+	sed -e "s|\${prefix}/doc|\${DESTDIR}\${prefix}/share/${PF}/doc|g" -i doc/Makefile.am || die
+	default
+	./bootstrap || die
+}
+
+src_configure() {
+	local myconf=(
+		--with-mrnet="${EPREFIX}/usr"
+	)
+	econf "${myconf[@]}"
+}
+
+src_install() {
+	MAKEOPTS="-j1" DESTDIR="${D}" emake install
+	find "${ED}" -name '*.a' -delete || die
+	find "${ED}" -name '*.a' -delete || die
+}