From c50b586e06c1fa3ffd997adbd9d4e711a6c6ca46 Mon Sep 17 00:00:00 2001
From: Nathan <35582439+yee29@users.noreply.github.com>
Date: Wed, 13 May 2020 15:25:07 -0700
Subject: Helics: add python variant (#16625)
* Adding varient for python interface in HELICS
* Append python interface to pythonpath
* cleaning up blank lines
* Update var/spack/repos/builtin/packages/helics/package.py
Co-authored-by: Adam J. Stewart <ajstewart426@gmail.com>
Co-authored-by: Adam J. Stewart <ajstewart426@gmail.com>
---
var/spack/repos/builtin/packages/helics/package.py | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/var/spack/repos/builtin/packages/helics/package.py b/var/spack/repos/builtin/packages/helics/package.py
index ba80478436..9736cb6d66 100644
--- a/var/spack/repos/builtin/packages/helics/package.py
+++ b/var/spack/repos/builtin/packages/helics/package.py
@@ -39,6 +39,7 @@ class Helics(CMakePackage):
variant('asio', default=True, description="Compile with ASIO libraries")
variant('swig', default=False, description="Build language bindings with SWIG")
variant('webserver', default=True, description="Enable the integrated webserver in the HELICS broker server")
+ variant('python', default=False, description="Enable Python interface")
# Build dependency
depends_on('git', type='build', when='@master:')
@@ -48,6 +49,7 @@ class Helics(CMakePackage):
depends_on('libzmq@4.3:', when='+zmq')
depends_on('mpi@2', when='+mpi')
+ depends_on('python@3:', when='+python')
# OpenMPI doesn't work with HELICS <=2.4.1
conflicts('^openmpi', when='@:2.4.1 +mpi')
@@ -60,6 +62,8 @@ class Helics(CMakePackage):
conflicts('+tcp', when='~asio')
conflicts('+udp', when='~asio')
+ extends('python', when='+python')
+
def cmake_args(self):
spec = self.spec
args = [
@@ -103,4 +107,13 @@ class Helics(CMakePackage):
args.append('-DHELICS_ENABLE_SWIG={0}'.format(
'ON' if '+swig' in spec else 'OFF'))
+ # Python
+ args.append('-DBUILD_PYTHON_INTERFACE={0}'.format(
+ 'ON' if '+python' in spec else 'OFF'))
+
return args
+
+ def setup_run_environment(self, env):
+ spec = self.spec
+ if '+python' in spec:
+ env.prepend_path('PYTHONPATH', self.prefix.python)
--
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