config.h

// ---------------------------------------------------------------------
//
// Copyright (C) 2012 - 2016 by the deal.II authors
//
// This file is part of the deal.II library.
//
// The deal.II library is free software; you can use it, redistribute
// it, and/or modify it under the terms of the GNU Lesser General
// Public License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
// The full text of the license can be found in the file LICENSE at
// the top level of the deal.II distribution.
//
// ---------------------------------------------------------------------

#ifndef dealii__config_h
#define dealii__config_h


/***********************************************************************
 * Information about deal.II:
 */

#define DEAL_II_PACKAGE_NAME "deal.II"

#define DEAL_II_PACKAGE_VERSION "8.4.2"

#define DEAL_II_VERSION_MAJOR 8
#define DEAL_II_VERSION_MINOR 4
#define DEAL_II_VERSION_SUBMINOR 2


/***********************************************************************
 * Configured deal.II features:
 */

/* #undef DEAL_II_WITH_64BIT_INDICES */
#define DEAL_II_WITH_ARPACK
#define DEAL_II_WITH_BZIP2
#define DEAL_II_WITH_CXX11
#define DEAL_II_WITH_CXX14
#define DEAL_II_WITH_HDF5
#define DEAL_II_WITH_LAPACK
/* #undef DEAL_II_WITH_METIS */
#define DEAL_II_WITH_MPI
#define DEAL_II_WITH_MUPARSER
#define DEAL_II_WITH_NETCDF
#define DEAL_II_WITH_OPENCASCADE
#define DEAL_II_WITH_P4EST
#define DEAL_II_WITH_PETSC
#define DEAL_II_WITH_SLEPC
#define DEAL_II_WITH_THREADS
#define DEAL_II_WITH_TRILINOS
#define DEAL_II_WITH_UMFPACK
#define DEAL_II_WITH_ZLIB


/***********************************************************************
 * Compiler bugs:
 *
 * For documentation see cmake/checks/check_03_compiler_bugs.cmake
 */

/* #undef DEAL_II_TEMPL_SPEC_FRIEND_BUG */
/* #undef DEAL_II_MEMBER_ARRAY_SPECIALIZATION_BUG */
/* #undef DEAL_II_MEMBER_VAR_SPECIALIZATION_BUG */
/* #undef DEAL_II_EXPLICIT_CONSTRUCTOR_BUG */
/* #undef DEAL_II_CONST_MEMBER_DEDUCTION_BUG */
/* #undef DEAL_II_BOOST_BIND_COMPILER_BUG */
/* #undef DEAL_II_BIND_NO_CONST_OP_PARENTHESES */
/* #undef DEAL_II_CONSTEXPR_BUG */
/* #undef DEAL_II_ICC_SFINAE_BUG */


/***********************************************************************
 * Compiler features:
 *
 * For documentation see cmake/checks/check_01_compiler_features.cmake
 */

#define DEAL_II_COMPILER_USE_VECTOR_ARITHMETICS
/* #undef DEAL_II_VECTOR_ITERATOR_IS_POINTER */
#define DEAL_II_HAVE_BUILTIN_EXPECT
#define DEAL_II_HAVE_VERBOSE_TERMINATE
#define DEAL_II_HAVE_GLIBC_STACKTRACE
#define DEAL_II_HAVE_LIBSTDCXX_DEMANGLER
/* #undef __PRETTY_FUNCTION__ */
#define DEAL_II_DEPRECATED __attribute__((deprecated))
#define DEAL_II_ALWAYS_INLINE __attribute__((always_inline))
#define DEAL_II_COMPILER_HAS_DIAGNOSTIC_PRAGMA


/***********************************************************************
 * CPU features:
 *
 * For documentation see cmake/checks/check_01_cpu_features.cmake
 */

/* #undef DEAL_II_WORDS_BIGENDIAN */
#define DEAL_II_COMPILER_VECTORIZATION_LEVEL 0
#define DEAL_II_OPENMP_SIMD_PRAGMA _Pragma("omp simd")


/***********************************************************************
 * Language features:
 *
 * For documentation see cmake/checks/check_01_cxx_features.cmake
 */

#define DEAL_II_HAVE_CXX11_IS_TRIVIALLY_COPYABLE
/* #undef DEAL_II_HAVE_ISNAN */
#define DEAL_II_HAVE_STD_ISNAN
/* #undef DEAL_II_HAVE_UNDERSCORE_ISNAN */
#define DEAL_II_HAVE_ISFINITE
#define DEAL_II_HAVE_FP_EXCEPTIONS
/* #undef DEAL_II_HAVE_COMPLEX_OPERATOR_OVERLOADS */


/***********************************************************************
 * System features:
 *
 * For documentation see cmake/checks/check_02_system_features.cmake
 */

#define DEAL_II_HAVE_SYS_RESOURCE_H
#define DEAL_II_HAVE_SYS_TIME_H
#define DEAL_II_HAVE_SYS_TIMES_H
#define DEAL_II_HAVE_SYS_TYPES_H
#define DEAL_II_HAVE_UNISTD_H
#define DEAL_II_HAVE_GETHOSTNAME
#define DEAL_II_HAVE_GETPID
#define DEAL_II_HAVE_TIMES
#define DEAL_II_HAVE_JN

/* #undef DEAL_II_MSVC */


/***********************************************************************
 * Feature configuration
 *
 * For documentation see cmake/configure/configure_*.cmake and
 * cmake/modules/Find*.cmake
 */

/* cmake/modules/FindARPACK.cmake */
#define DEAL_II_ARPACK_WITH_PARPACK

/* cmake/configure/configure_1_threads.cmake */
#define DEAL_II_USE_MT_POSIX
/* #undef DEAL_II_USE_MT_POSIX_NO_BARRIERS */

/*
 * Depending on the use of threads, we will have to make some variables
 * volatile. We do this here in a very old-fashioned C-style, but still
 * convenient way.
 */
#ifdef DEAL_II_WITH_THREADS
#  define DEAL_VOLATILE volatile
#else
#  define DEAL_VOLATILE
#endif


/***********************************************************************
 * Various macros for version number query and comparison:
 *
 * These macros are defined to make testing for specific versions within
 * the deal.II main code as simple as possible.
 */

/*
 * deal.II:
 */

#define DEAL_II_VERSION_GTE(major,minor,subminor) \
 ((DEAL_II_VERSION_MAJOR * 10000 + \
    DEAL_II_VERSION_MINOR * 100 + \
     DEAL_II_VERSION_SUBMINOR) \
    >=  \
    (major)*10000 + (minor)*100 + (subminor))

/*
 * p4est:
 */

#ifdef DEAL_II_WITH_P4EST
#  define DEAL_II_P4EST_VERSION_MAJOR 1
#  define DEAL_II_P4EST_VERSION_MINOR 1
#  define DEAL_II_P4EST_VERSION_SUBMINOR 0
#  define DEAL_II_P4EST_VERSION_PATCH 0

#  define DEAL_II_P4EST_VERSION_GTE(major,minor,subminor,patch) \
 ((DEAL_II_P4EST_VERSION_MAJOR * 1000000 + \
    DEAL_II_P4EST_VERSION_MINOR * 10000 + \
     DEAL_II_P4EST_VERSION_SUBMINOR * 100 + \
      DEAL_II_P4EST_VERSION_PATCH) \
    >=  \
    (major)*1000000 + (minor)*10000 + (subminor)*100 + (patch))
#else
  // p4est up to 0.3.4.1 didn't define P4EST_VERSION_*. since
  // we didn't supports anything before 0.3.4, we assume 0.3.4
  // This means that we can't use the new features in 0.3.4.1
#  define DEAL_II_P4EST_VERSION_GTE(major,minor,subminor,patch) \
  ((0 * 1000000 + \
    3 * 10000 + \
    4 * 100 + \
    0) \
    >=  \
    (major)*1000000 + (minor)*10000 + (subminor)*100 + (patch))
#endif

/*
 * PETSc:
 *
 * Note: The following definitions will be set in petscconf.h and
 *       petscversion.h, so we don't repeat them here.
 *
 *  PETSC_VERSION_MAJOR
 *  PETSC_VERSION_MINOR
 *  PETSC_VERSION_SUBMINOR
 *  PETSC_VERSION_PATCH
 *  PETSC_VERSION_RELEASE
 *  PETSC_USE_COMPLEX
 */

#define DEAL_II_PETSC_VERSION_LT(major,minor,subminor) \
  ((PETSC_VERSION_MAJOR * 10000 + \
    PETSC_VERSION_MINOR * 100 + \
    PETSC_VERSION_SUBMINOR) \
    <  \
    (major)*10000 + (minor)*100 + (subminor))

#define DEAL_II_PETSC_VERSION_GTE(major,minor,subminor) \
  ((PETSC_VERSION_MAJOR * 10000 + \
    PETSC_VERSION_MINOR * 100 + \
    PETSC_VERSION_SUBMINOR) \
    >=  \
    (major)*10000 + (minor)*100 + (subminor))

/*
 * Trilinos:
 */

#ifdef DEAL_II_WITH_TRILINOS
#  define DEAL_II_TRILINOS_VERSION_MAJOR 12
#  define DEAL_II_TRILINOS_VERSION_MINOR 10
#  define DEAL_II_TRILINOS_VERSION_SUBMINOR 1

#  define DEAL_II_TRILINOS_VERSION_GTE(major,minor,subminor) \
 ((DEAL_II_TRILINOS_VERSION_MAJOR * 10000 + \
    DEAL_II_TRILINOS_VERSION_MINOR * 100 + \
      DEAL_II_TRILINOS_VERSION_SUBMINOR) \
    >=  \
    (major)*10000 + (minor)*100 + (subminor))
#endif


/***********************************************************************
 * Two macro names that we put at the top and bottom of all deal.II files
 * and that will be expanded to "namespace dealii {" and "}".
 */

#define DEAL_II_NAMESPACE_OPEN namespace dealii {
#define DEAL_II_NAMESPACE_CLOSE }


/***********************************************************************
 * Two macros to guard external header includes.
 *
 * Selectively disable diagnostics set by "-Wextra" (and similar flags) for
 * GCC and compiler accepting GCC dialects (such as clang).
 * "diagnostic push" is supported since gcc-4.6 and clang-3.3.
 */

#ifdef DEAL_II_COMPILER_HAS_DIAGNOSTIC_PRAGMA

#  define DEAL_II_DISABLE_EXTRA_DIAGNOSTICS                      \
_Pragma("GCC diagnostic push")                                   \
_Pragma("GCC diagnostic ignored \"-Wunknown-pragmas\"")          \
_Pragma("GCC diagnostic ignored \"-Wpragmas\"")                  \
_Pragma("GCC diagnostic ignored \"-Wextra\"")                    \
_Pragma("GCC diagnostic ignored \"-Woverloaded-virtual\"")       \
_Pragma("GCC diagnostic ignored \"-Wunused-function\"")          \
_Pragma("GCC diagnostic ignored \"-Wunused-parameter\"")         \
_Pragma("GCC diagnostic ignored \"-Wunused-variable\"")          \
_Pragma("GCC diagnostic ignored \"-Wtype-limits\"")              \
_Pragma("GCC diagnostic ignored \"-Wtautological-constant-out-of-range-compare\"") \
_Pragma("GCC diagnostic ignored \"-Wmissing-field-initializers\"") \
_Pragma("GCC diagnostic ignored \"-Winfinite-recursion\"")       \
_Pragma("GCC diagnostic ignored \"-Wunused-but-set-parameter\"") \
_Pragma("GCC diagnostic ignored \"-Wnested-anon-types\"")        \
_Pragma("GCC diagnostic ignored \"-Wunused-private-field\"")     \
_Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"")  \
_Pragma("GCC diagnostic ignored \"-Wunused-but-set-variable\"")  \
_Pragma("GCC diagnostic warning \"-Wpragmas\"")

#  define DEAL_II_ENABLE_EXTRA_DIAGNOSTICS                       \
_Pragma("GCC diagnostic pop")

#else

#  define DEAL_II_DISABLE_EXTRA_DIAGNOSTICS
#  define DEAL_II_ENABLE_EXTRA_DIAGNOSTICS

#endif


#ifndef DEAL_II_WITH_CXX11
#define BOOST_NO_CXX11_VARIADIC_TEMPLATES
#endif


/***********************************************************************
 * Final inclusions:
 */

/*
 * Some systems require including mpi.h before stdio.h which happens in
 * types.h
 */
#if defined(DEAL_II_WITH_MPI) || defined(DEAL_II_WITH_PETSC)
#  include <mpi.h>
#endif

#include <deal.II/base/numbers.h>
#include <deal.II/base/types.h>

#endif