From 91f0be4c74e66b3db62df6d9e8c81ca12ea4658a Mon Sep 17 00:00:00 2001
From: michael <michael@localhost.localdomain>
Date: Thu, 20 Jan 2022 17:49:51 +0100
Subject: [PATCH] Prepare the integration of petsc4py and slepc4py into swig
 module

---
 CDMATH/swig/CMakeLists.txt      | 16 ++++++++++++++++
 CDMATH/swig/cdmath_with_petsc.i |  2 ++
 CoreFlows/swig/CMakeLists.txt   | 15 ++++-----------
 CoreFlows/swig/CoreFlows.i      |  2 ++
 4 files changed, 24 insertions(+), 11 deletions(-)

diff --git a/CDMATH/swig/CMakeLists.txt b/CDMATH/swig/CMakeLists.txt
index 664a261..71fc96f 100755
--- a/CDMATH/swig/CMakeLists.txt
+++ b/CDMATH/swig/CMakeLists.txt
@@ -14,6 +14,22 @@ if (CDMATH_WITH_PETSC)
       ${SLEPC_INCLUDES}
       ${LINEARSOLVER_DIR}/inc
     )
+  if(     EXISTS ${PETSC4PY_ROOT_DIR}/petsc4py/include/petsc4py/petsc4py.i)
+    INCLUDE_DIRECTORIES( ${PETSC4PY_ROOT_DIR}/petsc4py/include
+                         ${PETSC4PY_ROOT_DIR}/petsc4py/include/petsc4py )
+  elseif (EXISTS ${PETSC4PY_ROOT_DIR}/include/petsc4py/petsc4py.i )
+    INCLUDE_DIRECTORIES( ${PETSC4PY_ROOT_DIR}/include
+                         ${PETSC4PY_ROOT_DIR}/include/petsc4py )
+  endif(  EXISTS ${PETSC4PY_ROOT_DIR}/petsc4py/include/petsc4py/petsc4py.i)
+
+  if(     EXISTS ${SLEPC4PY_ROOT_DIR}/slepc4py/include/slepc4py/slepc4py.i)
+    INCLUDE_DIRECTORIES( ${SLEPC4PY_ROOT_DIR}/slepc4py/include
+                         ${SLEPC4PY_ROOT_DIR}/slepc4py/include/slepc4py )
+  elseif (EXISTS ${SLEPC4PY_ROOT_DIR}/include/slepc4py/slepc4py.i )
+    INCLUDE_DIRECTORIES( ${SLEPC4PY_ROOT_DIR}/include
+                         ${SLEPC4PY_ROOT_DIR}/include/slepc4py )
+  endif(  EXISTS ${SLEPC4PY_ROOT_DIR}/slepc4py/include/slepc4py/slepc4py.i)
+
     file(COPY cdmath_with_petsc.i DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
     file(RENAME ${CMAKE_CURRENT_BINARY_DIR}/cdmath_with_petsc.i ${CMAKE_CURRENT_BINARY_DIR}/cdmath.i)
 else (CDMATH_WITH_PETSC)
diff --git a/CDMATH/swig/cdmath_with_petsc.i b/CDMATH/swig/cdmath_with_petsc.i
index 131d235..155e335 100644
--- a/CDMATH/swig/cdmath_with_petsc.i
+++ b/CDMATH/swig/cdmath_with_petsc.i
@@ -78,6 +78,8 @@ def VectorIdiv(self,*args):
 %include "MEDCouplingCommon.i"
 %include std_string.i
 
+/* %include slepc4py.i */
+
 %include "GenericMatrix.hxx"
 %include "Matrix.hxx"
 %include "Vector.hxx"
diff --git a/CoreFlows/swig/CMakeLists.txt b/CoreFlows/swig/CMakeLists.txt
index ad24596..b83bc47 100755
--- a/CoreFlows/swig/CMakeLists.txt
+++ b/CoreFlows/swig/CMakeLists.txt
@@ -12,13 +12,6 @@ INCLUDE_DIRECTORIES(
 )
 
 IF(    ${SOLVERLAB_WITH_MPI} )
-  INCLUDE_DIRECTORIES(
-    ${Python_INCLUDE_DIRS}
-    ${CoreFlows_INCLUDES}											    #
-    ${PETSC_INCLUDES}
-    ${SLEPC_INCLUDES}
-  ) 
-
   if(EXISTS ${MPI4PY_ROOT_DIR}/mpi4py/include/mpi4py/mpi4py.i)
     INCLUDE_DIRECTORIES( ${MPI4PY_ROOT_DIR}/mpi4py/include
                          ${MPI4PY_ROOT_DIR}/mpi4py/include/mpi4py )
@@ -28,21 +21,21 @@ IF(    ${SOLVERLAB_WITH_MPI} )
   endif()
 ENDIF( ${SOLVERLAB_WITH_MPI} )
 
-if(EXISTS ${PETSC4PY_ROOT_DIR}/petsc4py/include/petsc4py/petsc4py.i)
+if(     EXISTS ${PETSC4PY_ROOT_DIR}/petsc4py/include/petsc4py/petsc4py.i)
   INCLUDE_DIRECTORIES( ${PETSC4PY_ROOT_DIR}/petsc4py/include
                        ${PETSC4PY_ROOT_DIR}/petsc4py/include/petsc4py )
 elseif (EXISTS ${PETSC4PY_ROOT_DIR}/include/petsc4py/petsc4py.i )
   INCLUDE_DIRECTORIES( ${PETSC4PY_ROOT_DIR}/include
                        ${PETSC4PY_ROOT_DIR}/include/petsc4py )
-endif()
+endif(  EXISTS ${PETSC4PY_ROOT_DIR}/petsc4py/include/petsc4py/petsc4py.i)
 
-if(EXISTS ${SLEPC4PY_ROOT_DIR}/slepc4py/include/slepc4py/slepc4py.i)
+if(     EXISTS ${SLEPC4PY_ROOT_DIR}/slepc4py/include/slepc4py/slepc4py.i)
   INCLUDE_DIRECTORIES( ${SLEPC4PY_ROOT_DIR}/slepc4py/include
                        ${SLEPC4PY_ROOT_DIR}/slepc4py/include/slepc4py )
 elseif (EXISTS ${SLEPC4PY_ROOT_DIR}/include/slepc4py/slepc4py.i )
   INCLUDE_DIRECTORIES( ${SLEPC4PY_ROOT_DIR}/include
                        ${SLEPC4PY_ROOT_DIR}/include/slepc4py )
-endif()
+endif(  EXISTS ${SLEPC4PY_ROOT_DIR}/slepc4py/include/slepc4py/slepc4py.i)
 
 IF   (${CMAKE_VERSION} VERSION_LESS "3.8.0") 
   SWIG_ADD_MODULE(CoreFlows python CoreFlows.i)
diff --git a/CoreFlows/swig/CoreFlows.i b/CoreFlows/swig/CoreFlows.i
index e426b48..26cadc0 100755
--- a/CoreFlows/swig/CoreFlows.i
+++ b/CoreFlows/swig/CoreFlows.i
@@ -4,6 +4,8 @@
 %include std_vector.i
 %include std_map.i
 
+/* %include slepc4py.i */
+
 #ifdef MPI4PY_ROOT_DIR
 %include mpi4py.i
 %mpi4py_typemap(Comm, MPI_Comm);
-- 
2.39.2