Thyra TpetraAdapters: Check that ETI matches Tpetra scalar types

Signed-off-by: Christian Glusa <caglusa@sandia.gov>

packages/thyra/adapters/tpetra/CMakeLists.txt

@@ -1,6 +1,32 @@
 
 TRIBITS_SUBPACKAGE(TpetraAdapters)
 
+ASSERT_DEFINED(
+  Thyra_ENABLE_EXPLICIT_INSTANTIATION
+  Tpetra_INST_FLOAT
+  Tpetra_INST_COMPLEX_DOUBLE
+  Tpetra_INST_COMPLEX_FLOAT
+  Teuchos_INST_FLOAT
+  Teuchos_INST_COMPLEX_DOUBLE
+  Teuchos_INST_COMPLEX_FLOAT
+)
+
+IF (Thyra_ENABLE_EXPLICIT_INSTANTIATION)
+
+  IF ((Tpetra_INST_FLOAT AND NOT Teuchos_INST_FLOAT) OR (NOT Tpetra_INST_FLOAT AND Teuchos_INST_FLOAT))
+    MESSAGE(FATAL_ERROR "Tpetra_INST_FLOAT=${Tpetra_INST_FLOAT} != Teuchos_INST_FLOAT=${Teuchos_INST_FLOAT}. The two need to match. Consider setting Trilinos_ENABLE_FLOAT instead of setting Tpetra_INST_FLOAT and/or Teuchos_INST_FLOAT individually.")
+  ENDIF()
+
+  IF ((Tpetra_INST_COMPLEX_FLOAT AND NOT Teuchos_INST_COMPLEX_FLOAT) OR (NOT Tpetra_INST_COMPLEX_FLOAT AND Teuchos_INST_COMPLEX_FLOAT))
+    MESSAGE(FATAL_ERROR "Tpetra_INST_COMPLEX_FLOAT=${Tpetra_INST_COMPLEX_FLOAT} != Teuchos_INST_COMPLEX_FLOAT=${Teuchos_INST_COMPLEX_FLOAT}. The two need to match. Consider setting Trilinos_ENABLE_COMPLEX_FLOAT instead of setting Tpetra_INST_COMPLEX_FLOAT and/or Teuchos_INST_COMPLEX_FLOAT individually.")
+  ENDIF()
+
+  IF ((Tpetra_INST_COMPLEX_DOUBLE AND NOT Teuchos_INST_COMPLEX_DOUBLE) OR (NOT Tpetra_INST_COMPLEX_DOUBLE AND Teuchos_INST_COMPLEX_DOUBLE))
+    MESSAGE(FATAL_ERROR "Tpetra_INST_COMPLEX_DOUBLE=${Tpetra_INST_COMPLEX_DOUBLE} != Teuchos_INST_COMPLEX_DOUBLE=${Teuchos_INST_COMPLEX_DOUBLE}. The two need to match. Consider setting Trilinos_ENABLE_COMPLEX_DOUBLE instead of setting Tpetra_INST_COMPLEX_DOUBLE and/or Teuchos_INST_COMPLEX_DOUBLE individually.")
+  ENDIF()
+
+ENDIF()
+
 ADD_SUBDIRECTORY(src)
 
 TRIBITS_ADD_TEST_DIRECTORIES(test)