From: turcksin <turcksin@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Sat, 1 Jun 2013 00:20:15 +0000 (+0000)
Subject: By default uses 32bit indices.
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=06824a85335f2a733e87804506b2bd77097d7240;p=dealii-svn.git

By default uses 32bit indices.

git-svn-id: https://svn.dealii.org/branches/branch_bigger_global_dof_indices_4@29709 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/cmake/configure/configure_petsc.cmake b/deal.II/cmake/configure/configure_petsc.cmake
index a7d8d6d626..c2c3c903fb 100644
--- a/deal.II/cmake/configure/configure_petsc.cmake
+++ b/deal.II/cmake/configure/configure_petsc.cmake
@@ -74,6 +74,10 @@ MACRO(FEATURE_PETSC_FIND_EXTERNAL var)
     # indices support is enabled.
     # So we check for this:
     #
+    IF("${DEAL_II_WITH_64BIT_INDICES}" STREQUAL "")
+      SET(DEAL_II_WITH_64BIT_INDICES "OFF")
+    ENDIF()
+
     IF( (NOT PETSC_WITH_64BIT_INDICES AND DEAL_II_WITH_64BIT_INDICES)
          OR
          (PETSC_WITH_64BIT_INDICES AND NOT DEAL_II_WITH_64BIT_INDICES))
diff --git a/deal.II/cmake/configure/configure_trilinos.cmake b/deal.II/cmake/configure/configure_trilinos.cmake
index d7e08f752f..b780b0bed5 100644
--- a/deal.II/cmake/configure/configure_trilinos.cmake
+++ b/deal.II/cmake/configure/configure_trilinos.cmake
@@ -119,6 +119,10 @@ MACRO(FEATURE_TRILINOS_FIND_EXTERNAL var)
     # Trilinos has to be configured with 32bit indices if deal.II uses unsigned long
     # long int.
     #
+    IF("${DEAL_II_WITH_64BIT_INDICES}" STREQUAL "")
+      SET(DEAL_II_WITH_64BIT_INDICES "OFF")
+    ENDIF()
+
     IF(TRILINOS_WITH_NO_32BIT_INDICES AND NOT DEAL_II_WITH_64BIT_INDICES)
       MESSAGE(STATUS "deal.II was configured to use 32bit global indices but "
         "Trilinos was not."