FLEXI: Updates cmake options according to recent changes (#23042)

* fixes cmake options

* adds several optional tools

* use tag & consistent names

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

@@ -13,17 +13,43 @@ class Flexi(CMakePackage):
     homepage = "https://www.flexi-project.org/"
     git      = "https://github.com/flexi-framework/flexi.git"
 
-    version('master')
+    version('master', preferred=True)
+    version('21.03.0', tag='v21.03.0')
 
     patch('for_aarch64.patch', when='target=aarch64:')
 
     variant('mpi', default=True, description='Enable MPI')
+    variant('2d', default=False, description='If set to True the code will run in two-dimensional mode')
+    variant('eqnsysname', default='navierstokes', values=('navierstokes', 'linearscalaradvection', 'rans_sa'), multi=False, description='Defines the equation system')
+    variant('fv', default=False, description='Enables the usage of the finite volume subcell shock capturing mechanism')
+    variant('lifting', default='br1', values=('br1', 'br2'), multi=False, description='Two different lifting methods for the parabolic part of the equation system available')
+    variant('nodetype', default='GAUSS', values=('GAUSS', 'GAUSS-LOBATTO'), multi=False, description='Space discretization basis function')
+    variant('split', default=False, description='Split form of the discontinuous Galerkin operator')
+    variant('parabolic', default=True, description=' Defines, whether the parabolic part of the chosen system should be included or not')
+    variant('testcase', default='default', values=('default', 'taylorgreenvortex', 'phill', 'channel', 'riemann2d'), multi=False, description='Defines the used test case')
+    variant('viscosity', default='constant', values=('constant', 'sutherland', 'powerlaw'), multi=False, description='Defines modeling approach for viscosity')
+    variant('eddy_viscosity', default=False, description='Enable eddy viscosity')
+
+    # Available Tools
+    variant('visu', default=True, description='Enable posti_visu')
+    variant('swapmesg', default=False, description='Enable posti_swapmesh')
+    variant('preparerecordpoints', default=False, description='Enable posti_preparerecordpoints')
+    variant('visualizerecordpoints', default=False, description='Enable posti_visualizerecordpoints')
+    variant('evaluaterecordpoints', default=False, description='Enable posti_evaluaterecordpoints')
+    variant('mergetimeaverages', default=False, description='Enable posti_mergetimeaverages')
+    variant('channel_fft', default=False, description='Enable posti_channel_fft')
+    variant('to3d', default=False, description='Enable posti_to3d')
+    variant('avg2d', default=False, description='Enable posti_avg2d')
+
+    conflicts('+to3d', when='@:21.03.0', msg='Only available in newer releases')
+    conflicts('nodetype=GAUSS', when='+split', msg='Only available for Gauss-Lobatto nodes')
 
     depends_on('mpi', when='+mpi')
     depends_on('hdf5+fortran+mpi', when='+mpi')
     depends_on('hdf5+fortran~mpi', when='~mpi')
     depends_on('lapack')
     depends_on('zlib')
+    depends_on('fftw', when='+channel_fft')
 
     def flag_handler(self, name, flags):
         if name == 'fflags':
@@ -36,8 +62,34 @@ def flag_handler(self, name, flags):
 
     def cmake_args(self):
         args = [
-            '-DFLEXI_BUILD_HDF5:BOOL=OFF',
+            '-DLIBS_BUILD_HDF5:BOOL=OFF',
-            self.define_from_variant('FLEXI_MPI', 'mpi')
+            self.define_from_variant('LIBS_USE_MPI', 'mpi'),
+            self.define_from_variant('FLEXI_2D', '2d'),
+            self.define_from_variant('FLEXI_EQNSYSNAME', 'eqnsysname'),
+            self.define_from_variant('FLEXI_FV', 'fv'),
+            self.define_from_variant('FLEXI_LIFTING', 'lifting'),
+            self.define_from_variant('FLEXI_NODETYPE', 'nodetype'),
+            self.define_from_variant('FLEXI_SPLIT_DG', 'split'),
+            self.define_from_variant('FLEXI_PARABOLIC', 'parabolic'),
+            self.define_from_variant('FLEXI_TESTCASE', 'testcase'),
+            self.define_from_variant('FLEXI_VISCOSITY', 'viscosity'),
+            self.define_from_variant('FLEXI_EDDYVISCOSITY', 'eddy_viscosity'),
+
+            self.define_from_variant('POSTI_VISU', 'visu'),
+            self.define_from_variant('POSTI_SWAPMESH', 'swapmesg'),
+            self.define_from_variant('POSTI_RP_VISUALIZE', 'visualizerecordpoints'),
+            self.define_from_variant('POSTI_RP_EVALUATE', 'evaluaterecordpoints'),
+            self.define_from_variant('POSTI_MERGETIMEAVERAGES', 'mergetimeaverages'),
+            self.define_from_variant('POSTI_CHANNEL_FFT', 'channel_fft'),
+            self.define_from_variant('POSTI_TO3D', 'to3d'),
+            self.define_from_variant('POSTI_AVG2D', 'avg2d'),
         ]
 
+        if self.spec.satisfies('@:21.03.0'):
+            args.append(self.define_from_variant('POSTI_RP_PREPARERE',
+                        'preparerecordpoints'))
+        else:
+            args.append(self.define_from_variant('POSTI_RP_PREPARE',
+                        'preparerecordpoints'))
+
         return args