From 12a261523e2d3d21c8ea98eddee581a9fdd4a3ce Mon Sep 17 00:00:00 2001
From: Sajid Ali <30510036+s-sajid-ali@users.noreply.github.com>
Date: Fri, 24 Jan 2020 19:20:36 -0600
Subject: New package: p3dfft3 (#14508)

---
 .../repos/builtin/packages/p3dfft3/package.py      | 103 +++++++++++++++++++++
 1 file changed, 103 insertions(+)
 create mode 100644 var/spack/repos/builtin/packages/p3dfft3/package.py

diff --git a/var/spack/repos/builtin/packages/p3dfft3/package.py b/var/spack/repos/builtin/packages/p3dfft3/package.py
new file mode 100644
index 0000000000..a4dfe41941
--- /dev/null
+++ b/var/spack/repos/builtin/packages/p3dfft3/package.py
@@ -0,0 +1,103 @@
+# Copyright 2013-2020 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 P3dfft3(AutotoolsPackage):
+    """P3DFFT++ (a.k.a. P3DFFT v. 3) is a new generation of P3DFFT library
+    that aims to provide a comprehensive framework for simulating multiscale
+    phenomena. It takes the essence of P3DFFT further by creating an
+    extensible, modular structure uniquely adaptable to a greater range
+    of use cases."""
+
+    homepage = "https://www.p3dfft.net"
+    url      = "https://github.com/sdsc/p3dfft.3/archive/v3.0.0.tar.gz"
+    git      = "https://github.com/sdsc/p3dfft.3.git"
+
+    version('develop', branch='master')
+    version('3.0.0', sha256='1c549e78097d1545d18552b039be0d11cdb96be46efe99a16b65fd5d546dbfa7')
+
+    variant('fftw', default=True,
+            description='Builds with FFTW library')
+    variant('essl', default=False,
+            description='Builds with ESSL library')
+    variant('mpi', default=True,
+            description="Enable MPI support.")
+    variant('measure', default=False,
+            description="Define if you want to use"
+                        "the measure fftw planner flag")
+    variant('estimate', default=False,
+            description="Define if you want to"
+                        "use the estimate fftw planner flag")
+    variant('patient', default=False,
+            description="Define if you want to"
+                        "use the patient fftw planner flag")
+
+    # TODO: Add more configure options!
+
+    depends_on('mpi', when='+mpi')
+    depends_on('fftw', when='+fftw')
+    depends_on('essl', when='+essl')
+
+    def configure_args(self):
+        args = []
+
+        if '%gcc' in self.spec:
+            args.append('--enable-gnu')
+
+        if '%intel' in self.spec:
+            args.append('--enable-intel')
+
+        if '%xl' in self.spec:
+            args.append('--enable-ibm')
+
+        if '%cce' in self.spec:
+            args.append('--enable-cray')
+
+        if '%pgi' in self.spec:
+            args.append('--enable-pgi')
+
+        if '+mpi' in self.spec:
+            args.append('CC=%s' % self.spec['mpi'].mpicc)
+            args.append('CXX=%s' % self.spec['mpi'].mpicxx)
+            args.append('FC=%s' % self.spec['mpi'].mpifc)
+
+        if '+openmpi' in self.spec:
+            args.append('--enable-openmpi')
+
+        if '+fftw' in self.spec:
+            args.append('--enable-fftw')
+
+            if '@:3.0.0' in self.spec:
+                args.append('--with-fftw-lib=%s' %
+                            self.spec['fftw'].prefix.lib)
+                args.append('--with-fftw-inc=%s' %
+                            self.spec['fftw'].prefix.include)
+            else:
+                args.append('--with-fftw=%s' % self.spec['fftw'].prefix)
+
+            if 'fftw+measure' in self.spec:
+                args.append('--enable-fftwmeasure')
+            if 'fftw+estimate' in self.spec:
+                args.append('--enable-fftwestimate')
+            if 'fftw+patient' in self.spec:
+                args.append('--enable-fftwpatient')
+
+        if '+essl' in self.spec:
+            args.append('--enable-essl')
+            args.append('--with-essl-lib=%s' %
+                        self.spec['essl'].prefix.lib)
+            args.append('--with-essl-inc=%s' %
+                        self.spec['essl'].prefix.include)
+
+        if '+mkl' in self.spec:
+            args.append('--enable-mkl')
+            args.append('--with-mkl-lib=%s' %
+                        self.spec['mkl'].prefix.lib)
+            args.append('--with-mkl-inc=%s' %
+                        self.spec['mkl'].prefix.include)
+
+        return args
-- 
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