Update CGNS and add CGNS capability to Trilinos (#6568)

* Update CGNS to be able to be used in Trilinos.

* Updating Trilinos to be able to use CGNS.

* Fixing wrong cmake defines in trilinos for enabling cgns and cleaning up cgns package.

* Changing cgns parallel variant to mpi. Removing explicit dependence on parallel-netcdf in trilinos.

var/spack/repos/builtin/packages/cgns/package.py

@@ -33,31 +33,53 @@ class Cgns(CMakePackage):
     homepage = "http://cgns.github.io/"
     url      = "https://github.com/CGNS/CGNS/archive/v3.3.0.tar.gz"
 
+    version('3.3.1', '65c55998270c3e125e28ec5c3742e15d')
     version('3.3.0', '64e5e8d97144c1462bee9ea6b2a81d7f')
 
     variant('hdf5', default=True, description='Enable HDF5 interface')
+    variant('fortran', default=False, description='Enable Fortran interface')
+    variant('scoping', default=True, description='Enable scoping')
+    variant('mpi', default=True, description='Enable parallel cgns')
 
-    depends_on('cmake@2.8:', type='build')
-    depends_on('hdf5', when='+hdf5')
-
-    parallel = False
+    depends_on('hdf5', when='+hdf5~mpi')
+    depends_on('hdf5+mpi', when='+hdf5+mpi')
+    depends_on('mpi', when='+mpi')
 
     def cmake_args(self):
         spec = self.spec
-        cmake_args = []
+        options = []
 
-        if self.compiler.f77 and self.compiler.fc:
-            cmake_args.append('-DCGNS_ENABLE_FORTRAN=ON')
-        else:
-            cmake_args.append('-DCGNS_ENABLE_FORTRAN=OFF')
+        options.extend([
+            '-DCGNS_ENABLE_FORTRAN:BOOL=%s' % (
+                'ON' if '+fortran' in spec else 'OFF'),
+            '-DCGNS_ENABLE_SCOPING:BOOL=%s' % (
+                'ON' if '+scoping' in spec else 'OFF'),
+            '-DCGNS_ENABLE_PARALLEL:BOOL=%s' % (
+                'ON' if '+mpi' in spec else 'OFF'),
+            '-DCGNS_ENABLE_TESTS:BOOL=OFF',
+            '-DCGNS_BUILD_CGNSTOOLS:BOOL=OFF'
+        ])
 
-        if '+hdf5' in spec:
-            cmake_args.extend([
-                '-DCGNS_ENABLE_HDF5=ON',
-                '-DHDF5_DIR=%s' % spec['hdf5'].prefix
+        if '+mpi' in spec:
+            options.extend([
+                '-DCMAKE_C_COMPILER=%s'       % spec['mpi'].mpicc,
+                '-DCMAKE_CXX_COMPILER=%s'     % spec['mpi'].mpicxx,
+                '-DCMAKE_Fortran_COMPILER=%s' % spec['mpi'].mpifc
             ])
 
+        if '+hdf5' in spec:
+            options.extend([
+                '-DCGNS_ENABLE_HDF5:BOOL=ON',
+                '-DHDF5_NEED_ZLIB:BOOL=ON',
+                '-DHDF5_INCLUDE_DIR:PATH=%s' % spec['hdf5'].prefix.include,
+                '-DHDF5_LIBRARY_DIR:PATH=%s' % spec['hdf5'].prefix.lib
+            ])
+            if '+mpi' in spec:
+                options.extend([
+                    '-DHDF5_NEED_MPI:BOOL=ON',
+                    '-DHDF5_ENABLE_PARALLEL:BOOL=ON'
+                ])
         else:
-            cmake_args.append('-DCGNS_ENABLE_HDF5=OFF')
+            options.extend(['-DCGNS_ENABLE_HDF5=OFF'])
 
-        return cmake_args
+        return options

var/spack/repos/builtin/packages/trilinos/package.py

@@ -124,7 +124,7 @@ class Trilinos(CMakePackage):
             description='Compile with Amesos')
     variant('amesos2',      default=True,
             description='Compile with Amesos2')
-    variant('anasazi',       default=True,
+    variant('anasazi',      default=True,
             description='Compile with Anasazi')
     variant('ifpack',       default=True,
             description='Compile with Ifpack')
@@ -162,8 +162,10 @@ class Trilinos(CMakePackage):
             description='Enable Shards')
     variant('intrepid',     default=False,
             description='Enable Intrepid')
-    variant('intrepid2',     default=False,
+    variant('intrepid2',    default=False,
             description='Enable Intrepid2')
+    variant('cgns',         default=False,
+            description='Enable CGNS')
 
     resource(name='dtk',
              git='https://github.com/ornl-cees/DataTransferKit',
@@ -206,6 +208,7 @@ class Trilinos(CMakePackage):
     depends_on('netcdf+mpi', when="~pnetcdf")
     depends_on('netcdf+mpi+parallel-netcdf', when="+pnetcdf@master,12.12.1:")
     depends_on('parmetis', when='+metis')
+    depends_on('cgns', when='+cgns')
     # Trilinos' Tribits config system is limited which makes it very tricky to
     # link Amesos with static MUMPS, see
     # https://trilinos.org/docs/dev/packages/amesos2/doc/html/classAmesos2_1_1MUMPS.html
@@ -340,7 +343,8 @@ def cmake_args(self):
                 '-DTrilinos_ENABLE_STKTopology:BOOL=ON',
                 '-DTrilinos_ENABLE_STKUnit_tests:BOOL=ON',
                 '-DTrilinos_ENABLE_STKUnit_test_utils:BOOL=ON',
-                '-DTrilinos_ENABLE_STKClassic:BOOL=OFF'
+                '-DTrilinos_ENABLE_STKClassic:BOOL=OFF',
+                '-DTrilinos_ENABLE_STKExprEval:BOOL=ON'
             ])
 
         if '+dtk' in spec:
@@ -539,6 +543,17 @@ def cmake_args(self):
                 '-DTPL_ENABLE_Zlib:BOOL=OFF'
             ])
 
+        if '+cgns' in spec:
+            options.extend([
+                '-DTPL_ENABLE_CGNS:BOOL=ON',
+                '-DCGNS_INCLUDE_DIRS:PATH=%s' % spec['cgns'].prefix.include,
+                '-DCGNS_LIBRARY_DIRS:PATH=%s' % spec['cgns'].prefix.lib
+            ])
+        else:
+            options.extend([
+                '-DTPL_ENABLE_GGNS:BOOL=OFF'
+            ])
+
         # ################# Miscellaneous Stuff ######################
 
         # OpenMP