new package: ibm databroker (#17591)

var/spack/repos/builtin/packages/ibm-databroker/fixes_in_v0.6.1.patch

@@ -0,0 +1,39 @@
+From f89161c15d3c84cd9b661740aaf803cc9acbb1a2 Mon Sep 17 00:00:00 2001
+From: Harsh Bhatia <bhatia4@llnl.gov>
+Date: Thu, 16 Jul 2020 14:57:37 -0700
+Subject: [PATCH] small fixes
+
+---
+ bindings/python/CMakeLists.txt | 2 +-
+ bindings/python/setup.py.in    | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/bindings/python/CMakeLists.txt b/bindings/python/CMakeLists.txt
+index 6a203ce..7e61668 100644
+--- a/bindings/python/CMakeLists.txt
++++ b/bindings/python/CMakeLists.txt
+@@ -45,7 +45,7 @@ if (PYTHON)
+                    COMMAND ${CMAKE_COMMAND} -E touch ${OUTPUT}
+                    DEPENDS ${DEPS})
+ 
+-	set( INSTALL_CMD "${PYTHON} ${CMAKE_CURRENT_BINARY_DIR}/${SETUP_PY} install")
++    set( INSTALL_CMD "${PYTHON} ${CMAKE_CURRENT_BINARY_DIR}/${SETUP_PY} install --prefix ${CMAKE_INSTALL_PREFIX}")
+    
+ 	add_custom_target(pydbr ALL DEPENDS ${OUTPUT})
+ 	FILE(COPY examples DESTINATION .)
+diff --git a/bindings/python/setup.py.in b/bindings/python/setup.py.in
+index 0d61f1d..3501c78 100644
+--- a/bindings/python/setup.py.in
++++ b/bindings/python/setup.py.in
+@@ -17,7 +17,7 @@ from setuptools import setup, find_packages
+ import os, sys
+ 
+ setup(name='PyDBR',
+-      version='0.5.1',
++      version='0.6.1',
+       description='Python wrapper to the Data Broker C API',
+       author='Claudia Misale',
+       author_email='c.misale@ibm.com',
+-- 
+1.8.3.1
+

var/spack/repos/builtin/packages/ibm-databroker/fixes_in_v0.7.0.patch

@@ -0,0 +1,25 @@
+From e4367787e3ae712217a231c9d4866e89005f053c Mon Sep 17 00:00:00 2001
+From: Harsh Bhatia <bhatia4@llnl.gov>
+Date: Fri, 17 Jul 2020 09:01:50 -0700
+Subject: [PATCH] fix 0.7.0
+
+---
+ bindings/python/CMakeLists.txt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/bindings/python/CMakeLists.txt b/bindings/python/CMakeLists.txt
+index 6a203ce..7e61668 100644
+--- a/bindings/python/CMakeLists.txt
++++ b/bindings/python/CMakeLists.txt
+@@ -45,7 +45,7 @@ if (PYTHON)
+                    COMMAND ${CMAKE_COMMAND} -E touch ${OUTPUT}
+                    DEPENDS ${DEPS})
+ 
+-	set( INSTALL_CMD "${PYTHON} ${CMAKE_CURRENT_BINARY_DIR}/${SETUP_PY} install")
++    set( INSTALL_CMD "${PYTHON} ${CMAKE_CURRENT_BINARY_DIR}/${SETUP_PY} install --prefix ${CMAKE_INSTALL_PREFIX}")
+    
+ 	add_custom_target(pydbr ALL DEPENDS ${OUTPUT})
+ 	FILE(COPY examples DESTINATION .)
+-- 
+1.8.3.1
+

var/spack/repos/builtin/packages/ibm-databroker/package.py

@@ -0,0 +1,46 @@
+# Copyright 2013-2019 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+
+from spack import *
+
+
+class IbmDatabroker(CMakePackage, PythonPackage):
+    """The Data Broker (DBR) is a distributed, in-memory container of key-value
+    stores enabling applications in a workflow to exchange data through one or
+    more shared namespaces. Thanks to a small set of primitives, applications
+    in a workflow deployed in a (possibly) shared nothing distributed cluster,
+    can easily share and exchange data and messages with applications."""
+
+    homepage = "https://github.com/IBM/data-broker"
+    git      = "https://github.com/IBM/data-broker"
+    url      = 'https://github.com/IBM/data-broker/archive/0.6.1.tar.gz'
+
+    # IBM dev team should take over
+    maintainers = ['bhatiaharsh']
+
+    version('master', branch='master')
+    version('0.7.0', sha256='5460fa1c5c05ad25c759b2ee4cecee92980d4dde5bc7c5f6da9242806cf22bb8')
+    version('0.6.1', sha256='2c7d6c6a269d4ae97aad4d770533e742f367da84758130c283733f25df83e535')
+    version('0.6.0', sha256='5856209d965c923548ebb69119344f1fc596d4c0631121b230448cc91bac4290')
+
+    variant('python', default=False, description='Build Python bindings')
+
+    depends_on('cmake@2.8:',      type='build')
+    depends_on('redis@5.0.2:',    type='run')
+    depends_on('libevent@2.1.8', type=('build', 'run'))
+
+    extends('python@3.7:',        when='+python')
+    depends_on('py-setuptools',   when='+python')
+
+    patch('fixes_in_v0.6.1.patch', when='@0.6.1')
+    patch('fixes_in_v0.7.0.patch', when='@0.7.0')
+
+    def cmake_args(self):
+        args = []
+        args.append('-DDEFAULT_BE=redis')
+        if '+python' in self.spec:
+            args.append('-DPYDBR=1')
+        return args