AMDiS/cmake/AMDISConfig.cmake.in

+# This configuration file is shipped with the FEM-Toolbox AMDiS.
+# It simplifies the configure of different amdis-versions.
+#
+# We set the following variables:
+#   AMDIS_INCLUDE_DIRS    all include directories (mtl, umfpack, parmetis, metis, ...)
+#   AMDIS_LIBRARIES       the needed libraries
+#   AMDiS_COMPILEFLAGS    some compile flags for amdis
+#
+# Use this package in the following way:
+#
+#   find_package(AMDiS REQUIRED [PARALLEL|SEQUENTIAL])
+#   add_executable(yourTarget <yourSources>)
+#   include_directories(${AMDIS_INCLUDE_DIRS})
+#   compile_definitions(${AMDIS_COMPILEFLAGS})
+#   target_link_libraries(yourTarget ${AMDIS_LIBRARIES})
+#
+# The default component for this package is SEQUENTIAL.
+#
+
+if (${CMAKE_VERSION} VERSION_LESS "2.8.10")
+    message(FATAL_ERROR "The Configuration file was created for CMake version >= 2.8.10")
+endif ()
+
+list(APPEND CMAKE_MODULE_PATH ${AMDIS_DIR})
+
+set(IS_AMDISCONFIG true)
+
+set(AMDIS_USE_FILE ${AMDIS_DIR}/AMDISUse.cmake)
+
+# Include macros
+include(enable_cxx11)
+include(enable_mtl4)
+include(enable_boost)
+include(enable_umfpack)
+include(enable_petsc)
+include(enable_zoltan)
+include(enable_bddcml)
+include(enable_hypre)
+include(enable_png)
+
+# enable components
+# -----------------
+
+if (AMDIS_FIND_REQUIRED_PARALLEL AND AMDIS_FIND_REQUIRED_SEQUENTIAL)
+  message(WARNING "Choose either SEQUENTIAL or PARALLEL as component, not both! Falling back to the default SEQUENTIAL.")
+  set(AMDIS_FIND_REQUIRED_PARALLEL OFF)
+endif ()
+
+set(AMDIS_CONFIGURATION "")
+
+# parallel of sequential version
+if (AMDIS_FIND_REQUIRED_PARALLEL)
+  set(AMDIS_HAS_PARALLEL_DOMAIN ON)
+  set(POSTFIX "-p")
+  list(APPEND AMDIS_CONFIGURATION "PARALLEL")
+else ()
+  set(AMDIS_HAS_PARALLEL_DOMAIN OFF)
+  set(POSTFIX "-s")
+  list(APPEND AMDIS_CONFIGURATION "SEQUENTIAL")
+endif ()
+
+if (MSVC)
+  add_definitions(-DNOMINMAX -D_CONSOLE -DSTRICT -D_SCL_SECURE_NO_WARNINGS -D_CRT_SECURE_NO_WARNINGS)
+endif (MSVC)
+
+if (NOT EXISTS ${AMDIS_DIR}/AMDIS${POSTFIX}.cmake)
+  message(FATAL_ERROR "Configuration ${AMDIS_CONFIGURATION} can not be found in ${AMDIS_DIR}.")
+endif ()
+
+# include component configuration
+include(AMDIS${POSTFIX})

AMDiS/cmake/AMDISUse.cmake

+# globally add compile options and include directories
+add_definitions(${AMDIS_COMPILEFLAGS})
+include_directories(${AMDIS_INCLUDE_DIRS})

AMDiS/cmake/CMakeLists.txt

+cmake_minimum_required(VERSION 2.8.10 FATAL_ERROR)
+if(POLICY CMP0048)
+  cmake_policy(SET CMP0048 OLD)
+endif()
+project(AMDiS)
+
+# set some policies
+cmake_policy(SET CMP0017 OLD)
+if(POLICY CMP0042)
+  cmake_policy(SET CMP0042 NEW)
+endif()
+if(POLICY CMP0054)
+  cmake_policy(SET CMP0054 NEW)
+endif()
+
+list(APPEND CMAKE_MODULE_PATH ${BASE_DIR}/cmake)
+
+# Include macros
+include(enable_cxx11)
+include(enable_mtl4)
+include(enable_boost)
+include(enable_umfpack)
+include(enable_petsc)
+include(enable_zoltan)
+include(enable_bddcml)
+include(enable_hypre)
+include(enable_png)
+
+# ------------------------------------------------------------------------------
+
+include_directories(${SOURCE_DIR})
+set(AMDIS_INCLUDE_DIRS "")
+set(COMPILEFLAGS "")
+
+enable_cxx11(ENABLE_CXX11 COMPILEFLAGS)
+if (ENABLE_CXX11)
+  list(APPEND COMPILEFLAGS "-DAMDIS_HAS_CXX11=1")
+else ()
+  list(APPEND COMPILEFLAGS "-DAMDIS_HAS_CXX11=0")
+endif (ENABLE_CXX11)
+
+enable_mtl4(COMPILEFLAGS AMDIS_INCLUDE_DIRS _)
+enable_boost(COMPILEFLAGS AMDIS_INCLUDE_DIRS _)
+
+if (ENABLE_UMFPACK)
+  enable_umfpack(COMPILEFLAGS AMDIS_INCLUDE_DIRS _)
+endif (ENABLE_UMFPACK)
+
+if (ENABLE_PNG)
+  enable_png(COMPILEFLAGS AMDIS_INCLUDE_DIRS _)
+endif (ENABLE_PNG)
+
+# ------------------------------------------------------------------------------
+
+set(AMDIS_SRC "")
+list(APPEND AMDIS_SRC
+    ${SOURCE_DIR}/AdaptBase.cc
+    ${SOURCE_DIR}/AdaptInfo.cc
+    ${SOURCE_DIR}/AdaptInstationary.cc
+    ${SOURCE_DIR}/AdaptStationary.cc
+    ${SOURCE_DIR}/AMDiS.cc
+    ${SOURCE_DIR}/Assembler.cc
+    ${SOURCE_DIR}/BasisFunction.cc
+    ${SOURCE_DIR}/Boundary.cc
+    ${SOURCE_DIR}/BoundaryManager.cc
+    ${SOURCE_DIR}/BoundaryObject.cc
+    ${SOURCE_DIR}/Bubble.cc
+    ${SOURCE_DIR}/Cholesky.cc
+    ${SOURCE_DIR}/CoarseningManager.cc
+    ${SOURCE_DIR}/CoarseningManager1d.cc
+    ${SOURCE_DIR}/CoarseningManager2d.cc
+    ${SOURCE_DIR}/CoarseningManager3d.cc
+    ${SOURCE_DIR}/ComponentTraverseInfo.cc
+    ${SOURCE_DIR}/CouplingIterationInterface.cc
+    ${SOURCE_DIR}/CreatorMap.cc
+    ${SOURCE_DIR}/DOFAdmin.cc
+    ${SOURCE_DIR}/DOFIndexed.cc
+    ${SOURCE_DIR}/DOFMatrix.cc
+    ${SOURCE_DIR}/DOFVector.cc
+    ${SOURCE_DIR}/DirichletBC.cc
+    ${SOURCE_DIR}/DualTraverse.cc
+    ${SOURCE_DIR}/ElInfo.cc
+    ${SOURCE_DIR}/ElInfo1d.cc
+    ${SOURCE_DIR}/ElInfo2d.cc
+    ${SOURCE_DIR}/ElInfo3d.cc
+    ${SOURCE_DIR}/ElInfoStack.cc
+    ${SOURCE_DIR}/Element.cc
+    ${SOURCE_DIR}/ElementData.cc
+    ${SOURCE_DIR}/ElementDofIterator.cc
+    ${SOURCE_DIR}/ElementRegion_ED.cc
+    ${SOURCE_DIR}/FiniteElemSpace.cc
+    ${SOURCE_DIR}/FirstOrderAssembler.cc
+    ${SOURCE_DIR}/FirstOrderTerm.cc
+    ${SOURCE_DIR}/FixVec.cc
+    ${SOURCE_DIR}/Global.cc
+    ${SOURCE_DIR}/Initfile.cc
+    ${SOURCE_DIR}/Lagrange.cc
+    ${SOURCE_DIR}/LeafData.cc
+    ${SOURCE_DIR}/Line.cc
+    ${SOURCE_DIR}/MacroElement.cc
+    ${SOURCE_DIR}/Marker.cc
+    ${SOURCE_DIR}/MatrixVector.cc
+    ${SOURCE_DIR}/Mesh.cc
+    ${SOURCE_DIR}/MeshStructure.cc
+    ${SOURCE_DIR}/Operator.cc
+    ${SOURCE_DIR}/OperatorTerm.cc
+    ${SOURCE_DIR}/Parametric.cc
+    ${SOURCE_DIR}/PeriodicBC.cc
+    ${SOURCE_DIR}/ProblemInstat.cc
+    ${SOURCE_DIR}/ProblemInterpol.cc
+    ${SOURCE_DIR}/ProblemStat.cc
+    ${SOURCE_DIR}/Projection.cc
+    ${SOURCE_DIR}/QPInfo.cc
+    ${SOURCE_DIR}/QPsiPhi.cc
+    ${SOURCE_DIR}/Quadrature.cc
+    ${SOURCE_DIR}/RCNeighbourList.cc
+    ${SOURCE_DIR}/Recovery.cc
+    ${SOURCE_DIR}/RefinementManager.cc
+    ${SOURCE_DIR}/RefinementManager1d.cc
+    ${SOURCE_DIR}/RefinementManager2d.cc
+    ${SOURCE_DIR}/RefinementManager3d.cc
+    ${SOURCE_DIR}/RobinBC.cc
+    ${SOURCE_DIR}/ScalableQuadrature.cc
+    ${SOURCE_DIR}/SecondOrderAssembler.cc
+    ${SOURCE_DIR}/SecondOrderTerm.cc
+    ${SOURCE_DIR}/Serializer.cc
+    ${SOURCE_DIR}/StandardProblemIteration.cc
+    ${SOURCE_DIR}/SubAssembler.cc
+    ${SOURCE_DIR}/SubElInfo.cc
+    ${SOURCE_DIR}/SubQuadrature.cc
+    ${SOURCE_DIR}/SurfaceQuadrature.cc
+    ${SOURCE_DIR}/SurfaceRegion_ED.cc
+    ${SOURCE_DIR}/SystemVector.cc
+    ${SOURCE_DIR}/Tetrahedron.cc
+    ${SOURCE_DIR}/Timer.cc
+    ${SOURCE_DIR}/Traverse.cc
+    ${SOURCE_DIR}/Triangle.cc
+    ${SOURCE_DIR}/VertexVector.cc
+    ${SOURCE_DIR}/ZeroOrderAssembler.cc
+    ${SOURCE_DIR}/ZeroOrderTerm.cc
+    ${SOURCE_DIR}/est/Estimator.cc
+    ${SOURCE_DIR}/est/RecoveryEstimator.cc
+    ${SOURCE_DIR}/est/ResidualEstimator.cc
+    ${SOURCE_DIR}/est/SimpleResidualEstimator.cc
+    ${SOURCE_DIR}/io/ArhReader.cc
+    ${SOURCE_DIR}/io/detail/ArhReader.cc
+    ${SOURCE_DIR}/io/Arh2Reader.cc
+    ${SOURCE_DIR}/io/Arh2Writer.cc
+    ${SOURCE_DIR}/io/Arh3Reader.cc
+    ${SOURCE_DIR}/io/Arh3Writer.cc
+    ${SOURCE_DIR}/io/detail/Arh2Reader.cc
+    ${SOURCE_DIR}/io/detail/ArhWriter.cc
+    ${SOURCE_DIR}/io/detail/Arh2Writer.cc
+    ${SOURCE_DIR}/io/detail/Arh3Reader.cc
+    ${SOURCE_DIR}/io/detail/Arh3Writer.cc
+    ${SOURCE_DIR}/io/DofWriter.cc
+    ${SOURCE_DIR}/io/ElementFileWriter.cc
+    ${SOURCE_DIR}/io/FileWriterInterface.cc
+    ${SOURCE_DIR}/io/FileWriter.cc
+    ${SOURCE_DIR}/io/GNUPlotWriter.cc
+    ${SOURCE_DIR}/io/MacroInfo.cc
+    ${SOURCE_DIR}/io/MacroReader.cc
+    ${SOURCE_DIR}/io/MacroWriter.cc
+    ${SOURCE_DIR}/io/PngReader.cc
+    ${SOURCE_DIR}/io/PngWriter.cc
+    ${SOURCE_DIR}/io/PovrayWriter.cc
+    ${SOURCE_DIR}/io/Spreadsheet.cc
+    ${SOURCE_DIR}/io/ValueReader.cc
+    ${SOURCE_DIR}/io/ValueWriter.cc
+    ${SOURCE_DIR}/io/VtkWriter.cc
+    ${SOURCE_DIR}/io/VtkVectorWriter.cc
+    ${SOURCE_DIR}/io/detail/VtkWriter.cc
+    ${SOURCE_DIR}/nonlin/ProblemNonLin.cc
+    ${SOURCE_DIR}/solver/SolverMatrix.cc
+    ${SOURCE_DIR}/time/RosenbrockAdaptInstationary.cc
+    ${SOURCE_DIR}/time/RosenbrockMethod.cc
+    ${SOURCE_DIR}/time/RosenbrockStationary.cc
+# debugging files
+    ${SOURCE_DIR}/Debug.cc
+    ${SOURCE_DIR}/GlobalDOFNumbering.cc      # not used by any other class
+    ${SOURCE_DIR}/GlobalElementNumbering.cc  # not used by any other class
+    ${SOURCE_DIR}/ProblemStatDbg.cc
+)
+
+if (ENABLE_MPI)
+  enable_mpi(COMPILEFLAGS AMDIS_INCLUDE_DIRS _)
+  list(APPEND COMPILEFLAGS "-DHAVE_MPI=1")
+endif (ENABLE_MPI)
+
+include(amdis_parallel)
+include(muparser)
+
+# ------------------------------------------------------------------------------
+
+if (ENABLE_COMPRESSION)
+  list(APPEND COMPILEFLAGS "-DAMDIS_HAS_COMPRESSION")
+endif (ENABLE_COMPRESSION)
+
+if (ENABLE_EXTENSIONS)
+  include(amdis_extensions)
+  add_library(amdis_extensions ${EXTENSIONS_SRC})
+
+  set_target_properties(amdis_extensions PROPERTIES OUTPUT_NAME amdisextensions${POSTFIX}
+                                              DEBUG_OUTPUT_NAME amdisextensions${POSTFIX}d)
+  install(TARGETS amdis_extensions DESTINATION lib/amdis/ )
+endif (ENABLE_EXTENSIONS)
+
+if (ENABLE_REINIT)
+  include(amdis_reinit)
+  add_library(amdis_reinit ${REINIT_SRC})
+
+  set_target_properties(amdis_reinit PROPERTIES OUTPUT_NAME amdisreinit${POSTFIX}
+                                          DEBUG_OUTPUT_NAME amdisreinit${POSTFIX}d)
+  install(TARGETS amdis_reinit DESTINATION lib/amdis/ )
+endif (ENABLE_REINIT)
+
+if (ENABLE_COMPOSITE_FEM)
+  include(amdis_compositeFEM)
+  add_library(amdis_compositeFEM ${COMPOSITE_FEM_SRC})
+
+  set_target_properties(amdis_compositeFEM PROPERTIES OUTPUT_NAME amdiscompositefem${POSTFIX}
+                                                DEBUG_OUTPUT_NAME amdiscompositefem${POSTFIX}d)
+  install(TARGETS amdis_compositeFEM DESTINATION lib/amdis/ )
+endif (ENABLE_COMPOSITE_FEM)
+
+if (ENABLE_SEQ_PETSC)
+  include(amdis_seq_petsc)
+endif (ENABLE_SEQ_PETSC)
+
+# ------------------------------------------------------------------------------
+
+include_directories(${AMDIS_INCLUDE_DIRS})
+add_definitions(${COMPILEFLAGS})
+
+add_library(amdis ${AMDIS_SRC} ${PARALLEL_DOMAIN_AMDIS_SRC})
+
+
+# specify how to install this target:
+# -----------------------------------
+
+set(INSTALL_SUBDIRS . config nonlin est expressions operations traits
+                      utility time solver solver/details solver/itl io io/detail)
+
+foreach (SUBDIR ${INSTALL_SUBDIRS})
+  file(GLOB HEADERS "${SOURCE_DIR}/${SUBDIR}/*.h*")
+  install(FILES ${HEADERS} DESTINATION include/amdis/${SUBDIR}/)
+endforeach ()
+
+file(GLOB CMAKE_MACROS "${BASE_DIR}/cmake/enable_*.cmake")
+install(FILES ${CMAKE_MACROS} DESTINATION share/amdis/)
+install(FILES ${BASE_DIR}/cmake3/parse_zoltan_makefile.cmake DESTINATION share/amdis/)
+
+install(DIRECTORY ${BASE_DIR}/lib/mtl4/ DESTINATION include/amdis/mtl4/
+  FILES_MATCHING PATTERN "*.hpp"
+  PATTERN ".svn" EXCLUDE
+  PATTERN ".svn/*" EXCLUDE
+  PATTERN "mtl4/libs" EXCLUDE
+  PATTERN "mtl4/extern" EXCLUDE)
+
+set_target_properties(amdis PROPERTIES OUTPUT_NAME amdis${POSTFIX}
+                                 DEBUG_OUTPUT_NAME amdis${POSTFIX}d)
+install(TARGETS amdis DESTINATION lib/amdis/ )
+
+
+# generate configuration file:
+# ----------------------------
+
+# global configuration
+configure_file(${BASE_DIR}/cmake/AMDISConfig.cmake.in
+  ${AMDiS_BINARY_DIR}/AMDISConfig.cmake
+  @ONLY
+)
+
+# component configuration
+configure_file(${BASE_DIR}/cmake/AMDIS.cmake.in
+  ${AMDiS_BINARY_DIR}/AMDIS${POSTFIX}.cmake
+  @ONLY
+)
+
+install(FILES ${AMDiS_BINARY_DIR}/AMDISConfig.cmake DESTINATION share/amdis/)
+install(FILES ${AMDiS_BINARY_DIR}/AMDIS${POSTFIX}.cmake DESTINATION share/amdis/)
+install(FILES ${BASE_DIR}/cmake3/AMDISUse.cmake DESTINATION share/amdis/)

AMDiS/cmake/CorrectWindowsPaths.cmake

+# CorrectWindowsPaths - this module defines one macro
+#
+# CONVERT_CYGWIN_PATH( PATH )
+#  This uses the command cygpath (provided by cygwin) to convert
+#  unix-style paths into paths useable by cmake on windows
+
+macro (CONVERT_CYGWIN_PATH _path)
+  if (WIN32)
+    EXECUTE_PROCESS(COMMAND cygpath.exe -m ${${_path}}
+      OUTPUT_VARIABLE ${_path})
+    string (STRIP ${${_path}} ${_path})
+  endif (WIN32)
+endmacro (CONVERT_CYGWIN_PATH)
+

AMDiS/cmake/FindPETSc.cmake

+# - Try to find PETSc
+# Once done this will define
+#
+#  PETSC_FOUND        - system has PETSc
+#  PETSC_INCLUDES     - the PETSc include directories
+#  PETSC_LIBRARIES    - Link these to use PETSc
+#  PETSC_COMPILER     - Compiler used by PETSc, helpful to find a compatible MPI
+#  PETSC_DEFINITIONS  - Compiler switches for using PETSc
+#  PETSC_MPIEXEC      - Executable for running MPI programs
+#  PETSC_VERSION      - Version string (MAJOR.MINOR.SUBMINOR)
+#
+#  Usage:
+#  find_package(PETSc COMPONENTS CXX)  - required if build --with-clanguage=C++ --with-c-support=0
+#  find_package(PETSc COMPONENTS C)    - standard behavior of checking build using a C compiler
+#  find_package(PETSc)                 - same as above
+#
+# Setting these changes the behavior of the search
+#  PETSC_DIR - directory in which PETSc resides
+#  PETSC_ARCH - build architecture
+#
+# Redistribution and use is allowed according to the terms of the BSD license.
+# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
+#
+
+set(PETSC_VALID_COMPONENTS
+  C
+  CXX)
+
+if(NOT PETSc_FIND_COMPONENTS)
+  set(PETSC_LANGUAGE_BINDINGS "C")
+else()
+  # Right now, this is designed for compatability with the --with-clanguage option, so
+  # only allow one item in the components list.
+  list(LENGTH ${PETSc_FIND_COMPONENTS} components_length)
+  if(${components_length} GREATER 1)
+    message(FATAL_ERROR "Only one component for PETSc is allowed to be specified")
+  endif()
+  # This is a stub for allowing multiple components should that time ever come. Perhaps
+  # to also test Fortran bindings?
+  foreach(component ${PETSc_FIND_COMPONENTS})
+    list(FIND PETSC_VALID_COMPONENTS ${component} component_location)
+    if(${component_location} EQUAL -1)
+      message(FATAL_ERROR "\"${component}\" is not a valid PETSc component.")
+    else()
+      list(APPEND PETSC_LANGUAGE_BINDINGS ${component})
+    endif()
+  endforeach()
+endif()
+
+function (petsc_get_version)
+  if (EXISTS "${PETSC_DIR}/include/petscversion.h")
+    file (STRINGS "${PETSC_DIR}/include/petscversion.h" vstrings REGEX "#define PETSC_VERSION_(RELEASE|MAJOR|MINOR|SUBMINOR|PATCH) ")
+    foreach (line ${vstrings})
+      string (REGEX REPLACE " +" ";" fields ${line}) # break line into three fields (the first is always "#define")
+      list (GET fields 1 var)
+      list (GET fields 2 val)
+      set (${var} ${val} PARENT_SCOPE)
+      set (${var} ${val})         # Also in local scope so we have access below
+    endforeach ()
+    if (PETSC_VERSION_RELEASE)
+      set (PETSC_VERSION "${PETSC_VERSION_MAJOR}.${PETSC_VERSION_MINOR}.${PETSC_VERSION_SUBMINOR}p${PETSC_VERSION_PATCH}" PARENT_SCOPE)
+    else ()
+      # make dev version compare higher than any patch level of a released version
+      set (PETSC_VERSION "${PETSC_VERSION_MAJOR}.${PETSC_VERSION_MINOR}.${PETSC_VERSION_SUBMINOR}.99" PARENT_SCOPE)
+    endif ()
+  else ()
+    message (SEND_ERROR "PETSC_DIR can not be used, ${PETSC_DIR}/include/petscversion.h does not exist")
+  endif ()
+endfunction ()
+
+find_path (PETSC_DIR include/petsc.h
+  HINTS /usr/lib/petsc ENV PETSC_DIR
+  PATHS
+  # Debian paths
+  /usr/lib/petscdir/3.5.1 /usr/lib/petscdir/3.5
+  /usr/lib/petscdir/3.4.2 /usr/lib/petscdir/3.4
+  /usr/lib/petscdir/3.3 /usr/lib/petscdir/3.2 /usr/lib/petscdir/3.1
+  /usr/lib/petscdir/3.0.0 /usr/lib/petscdir/2.3.3 /usr/lib/petscdir/2.3.2
+  # MacPorts path
+  /opt/local/lib/petsc
+  $ENV{HOME}/petsc
+  DOC "PETSc Directory")
+
+find_program (MAKE_EXECUTABLE NAMES make gmake)
+
+if (PETSC_DIR AND NOT PETSC_ARCH)
+  set (_petsc_arches
+    $ENV{PETSC_ARCH}                   # If set, use environment variable first
+    linux-gnu-c-debug linux-gnu-c-opt  # Debian defaults
+    x86_64-unknown-linux-gnu i386-unknown-linux-gnu)
+  set (petscconf "NOTFOUND" CACHE FILEPATH "Cleared" FORCE)
+  foreach (arch ${_petsc_arches})
+    if (NOT PETSC_ARCH)
+      find_path (petscconf petscconf.h
+        HINTS ${PETSC_DIR}
+        PATH_SUFFIXES ${arch}/include bmake/${arch}
+        NO_DEFAULT_PATH)
+      if (petscconf)
+        set (PETSC_ARCH "${arch}" CACHE STRING "PETSc build architecture")
+      endif (petscconf)
+    endif (NOT PETSC_ARCH)
+  endforeach (arch)
+  set (petscconf "NOTFOUND" CACHE INTERNAL "Scratch variable" FORCE)
+endif (PETSC_DIR AND NOT PETSC_ARCH)
+
+set (petsc_slaves LIBRARIES_SYS LIBRARIES_VEC LIBRARIES_MAT LIBRARIES_DM LIBRARIES_KSP LIBRARIES_SNES LIBRARIES_TS
+  INCLUDE_DIR INCLUDE_CONF)
+include (FindPackageMultipass)
+find_package_multipass (PETSc petsc_config_current
+  STATES DIR ARCH
+  DEPENDENTS INCLUDES LIBRARIES COMPILER MPIEXEC ${petsc_slaves})
+
+# Determine whether the PETSc layout is old-style (through 2.3.3) or
+# new-style (>= 3.0.0)
+if (EXISTS "${PETSC_DIR}/${PETSC_ARCH}/lib/petsc/conf/petscvariables") # > 3.5
+  set (petsc_conf_rules "${PETSC_DIR}/lib/petsc/conf/rules")
+  set (petsc_conf_variables "${PETSC_DIR}/lib/petsc/conf/variables")
+elseif (EXISTS "${PETSC_DIR}/${PETSC_ARCH}/include/petscconf.h")   # > 2.3.3
+  set (petsc_conf_rules "${PETSC_DIR}/conf/rules")
+  set (petsc_conf_variables "${PETSC_DIR}/conf/variables")
+elseif (EXISTS "${PETSC_DIR}/bmake/${PETSC_ARCH}/petscconf.h") # <= 2.3.3
+  set (petsc_conf_rules "${PETSC_DIR}/bmake/common/rules")
+  set (petsc_conf_variables "${PETSC_DIR}/bmake/common/variables")
+elseif (PETSC_DIR)
+  message (SEND_ERROR "The pair PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} do not specify a valid PETSc installation")
+endif ()
+
+if (petsc_conf_rules AND petsc_conf_variables AND NOT petsc_config_current)
+  petsc_get_version()
+
+  # Put variables into environment since they are needed to get
+  # configuration (petscvariables) in the PETSc makefile
+  set (ENV{PETSC_DIR} "${PETSC_DIR}")
+  set (ENV{PETSC_ARCH} "${PETSC_ARCH}")
+
+  # A temporary makefile to probe the PETSc configuration
+  set (petsc_config_makefile "${PROJECT_BINARY_DIR}/Makefile.petsc")
+  file (WRITE "${petsc_config_makefile}"
+"## This file was autogenerated by FindPETSc.cmake
+# PETSC_DIR  = ${PETSC_DIR}
+# PETSC_ARCH = ${PETSC_ARCH}
+include ${petsc_conf_rules}
+include ${petsc_conf_variables}
+show :
+\t-@echo -n \${\${VARIABLE}}
+")
+
+  macro (PETSC_GET_VARIABLE name var)
+    set (${var} "NOTFOUND" CACHE INTERNAL "Cleared" FORCE)
+    execute_process (COMMAND ${MAKE_EXECUTABLE} --no-print-directory -f ${petsc_config_makefile} show VARIABLE=${name}
+      OUTPUT_VARIABLE ${var}
+      RESULT_VARIABLE petsc_return)
+  endmacro (PETSC_GET_VARIABLE)
+  petsc_get_variable (PETSC_LIB_DIR            petsc_lib_dir)
+  petsc_get_variable (PETSC_EXTERNAL_LIB_BASIC petsc_libs_external)
+  petsc_get_variable (PETSC_CCPPFLAGS          petsc_cpp_line)
+  petsc_get_variable (PETSC_INCLUDE            petsc_include)
+  petsc_get_variable (PCC                      petsc_cc)
+  petsc_get_variable (PCC_FLAGS                petsc_cc_flags)
+  petsc_get_variable (MPIEXEC                  petsc_mpiexec)
+  # We are done with the temporary Makefile, calling PETSC_GET_VARIABLE after this point is invalid!
+  file (REMOVE ${petsc_config_makefile})
+
+  include (ResolveCompilerPaths)
+  # Extract include paths and libraries from compile command line
+  resolve_includes (petsc_includes_all "${petsc_cpp_line}")
+
+  #on windows we need to make sure we're linking against the right
+  #runtime library
+  if (WIN32)
+    if (petsc_cc_flags MATCHES "-MT")
+      set(using_md False)
+      foreach(flag_var
+          CMAKE_C_FLAGS CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE
+          CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO
+          CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE
+          CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO)
+        if(${flag_var} MATCHES "/MD")
+          set(using_md True)
+        endif(${flag_var} MATCHES "/MD")
+      endforeach(flag_var)
+      if(${using_md} MATCHES "True")
+        message(WARNING "PETSc was built with /MT, but /MD is currently set.
+ See http://www.cmake.org/Wiki/CMake_FAQ#How_can_I_build_my_MSVC_application_with_a_static_runtime.3F")
+      endif(${using_md} MATCHES "True")
+    endif (petsc_cc_flags MATCHES "-MT")
+  endif (WIN32)
+
+  include (CorrectWindowsPaths)
+  convert_cygwin_path(petsc_lib_dir)
+  message (STATUS "petsc_lib_dir ${petsc_lib_dir}")
+
+  macro (PETSC_FIND_LIBRARY suffix name)
+    set (PETSC_LIBRARY_${suffix} "NOTFOUND" CACHE INTERNAL "Cleared" FORCE) # Clear any stale value, if we got here, we need to find it again
+    if (WIN32)
+      set (libname lib${name}) #windows expects "libfoo", linux expects "foo"
+    else (WIN32)
+      set (libname ${name})
+    endif (WIN32)
+    find_library (PETSC_LIBRARY_${suffix} NAMES ${libname} HINTS ${petsc_lib_dir} NO_DEFAULT_PATH)
+    set (PETSC_LIBRARIES_${suffix} "${PETSC_LIBRARY_${suffix}}")
+    mark_as_advanced (PETSC_LIBRARY_${suffix})
+  endmacro (PETSC_FIND_LIBRARY suffix name)
+
+  # Look for petscvec first, if it doesn't exist, we must be using single-library
+  petsc_find_library (VEC petscvec)
+  if (PETSC_LIBRARY_VEC)
+    petsc_find_library (SYS  "petscsys;petsc") # libpetscsys is called libpetsc prior to 3.1 (when single-library was introduced)
+    petsc_find_library (MAT  petscmat)
+    petsc_find_library (DM   petscdm)
+    petsc_find_library (KSP  petscksp)
+    petsc_find_library (SNES petscsnes)
+    petsc_find_library (TS   petscts)
+    macro (PETSC_JOIN libs deps)
+      list (APPEND PETSC_LIBRARIES_${libs} ${PETSC_LIBRARIES_${deps}})
+    endmacro (PETSC_JOIN libs deps)
+    petsc_join (VEC  SYS)
+    petsc_join (MAT  VEC)
+    petsc_join (DM   MAT)
+    petsc_join (KSP  DM)
+    petsc_join (SNES KSP)
+    petsc_join (TS   SNES)
+    petsc_join (ALL  TS)
+  else ()
+    set (PETSC_LIBRARY_VEC "NOTFOUND" CACHE INTERNAL "Cleared" FORCE) # There is no libpetscvec
+    petsc_find_library (SINGLE petsc)
+    foreach (pkg SYS VEC MAT DM KSP SNES TS ALL)
+      set (PETSC_LIBRARIES_${pkg} "${PETSC_LIBRARY_SINGLE}")
+    endforeach ()
+  endif ()
+  if (PETSC_LIBRARY_TS)
+    message (STATUS "Recognized PETSc install with separate libraries for each package")
+  else ()
+    message (STATUS "Recognized PETSc install with single library for all packages")
+  endif ()
+
+  include(Check${PETSC_LANGUAGE_BINDINGS}SourceRuns)
+  macro (PETSC_TEST_RUNS includes libraries runs)
+    if(${PETSC_LANGUAGE_BINDINGS} STREQUAL "C")
+      set(_PETSC_ERR_FUNC "CHKERRQ(ierr)")
+    elseif(${PETSC_LANGUAGE_BINDINGS} STREQUAL "CXX")
+      set(_PETSC_ERR_FUNC "CHKERRXX(ierr)")
+    endif()
+    if (PETSC_VERSION VERSION_GREATER 3.1)
+      set (_PETSC_TSDestroy "TSDestroy(&ts)")
+    else ()
+      set (_PETSC_TSDestroy "TSDestroy(ts)")
+    endif ()
+
+    set(_PETSC_TEST_SOURCE "
+static const char help[] = \"PETSc test program.\";
+#include <petscts.h>
+int main(int argc,char *argv[]) {
+  PetscErrorCode ierr;
+  TS ts;
+
+  ierr = PetscInitialize(&argc,&argv,0,help);${_PETSC_ERR_FUNC};
+  ierr = TSCreate(PETSC_COMM_WORLD,&ts);${_PETSC_ERR_FUNC};
+  ierr = TSSetFromOptions(ts);${_PETSC_ERR_FUNC};
+  ierr = ${_PETSC_TSDestroy};${_PETSC_ERR_FUNC};
+  ierr = PetscFinalize();${_PETSC_ERR_FUNC};
+  return 0;
+}
+")
+    multipass_source_runs ("${includes}" "${libraries}" "${_PETSC_TEST_SOURCE}" ${runs} "${PETSC_LANGUAGE_BINDINGS}")
+    if (${${runs}})
+      set (PETSC_EXECUTABLE_RUNS "YES" CACHE BOOL
+        "Can the system successfully run a PETSc executable?  This variable can be manually set to \"YES\" to force CMake to accept a given PETSc configuration, but this will almost always result in a broken build.  If you change PETSC_DIR, PETSC_ARCH, or PETSC_CURRENT you would have to reset this variable." FORCE)
+    endif (${${runs}})
+  endmacro (PETSC_TEST_RUNS)
+
+
+  find_path (PETSC_INCLUDE_DIR petscts.h HINTS "${PETSC_DIR}" PATH_SUFFIXES include NO_DEFAULT_PATH)
+  find_path (PETSC_INCLUDE_CONF petscconf.h HINTS "${PETSC_DIR}" PATH_SUFFIXES "${PETSC_ARCH}/include" "bmake/${PETSC_ARCH}" NO_DEFAULT_PATH)
+  mark_as_advanced (PETSC_INCLUDE_DIR PETSC_INCLUDE_CONF)
+  set (petsc_includes_minimal ${PETSC_INCLUDE_CONF} ${PETSC_INCLUDE_DIR})
+
+  petsc_test_runs ("${petsc_includes_minimal}" "${PETSC_LIBRARIES_TS}" petsc_works_minimal)
+  if (petsc_works_minimal)
+    message (STATUS "Minimal PETSc includes and libraries work.  This probably means we are building with shared libs.")
+    set (petsc_includes_needed "${petsc_includes_minimal}")
+  else (petsc_works_minimal)     # Minimal includes fail, see if just adding full includes fixes it
+    petsc_test_runs ("${petsc_includes_all}" "${PETSC_LIBRARIES_TS}" petsc_works_allincludes)
+    if (petsc_works_allincludes) # It does, we just need all the includes (
+      message (STATUS "PETSc requires extra include paths, but links correctly with only interface libraries.  This is an unexpected configuration (but it seems to work fine).")
+      set (petsc_includes_needed ${petsc_includes_all})
+    else (petsc_works_allincludes) # We are going to need to link the external libs explicitly
+      resolve_libraries (petsc_libraries_external "${petsc_libs_external}")
+      foreach (pkg SYS VEC MAT DM KSP SNES TS ALL)
+        list (APPEND PETSC_LIBRARIES_${pkg}  ${petsc_libraries_external})
+      endforeach (pkg)
+      petsc_test_runs ("${petsc_includes_minimal}" "${PETSC_LIBRARIES_TS}" petsc_works_alllibraries)
+      if (petsc_works_alllibraries)
+         message (STATUS "PETSc only need minimal includes, but requires explicit linking to all dependencies.  This is expected when PETSc is built with static libraries.")
+        set (petsc_includes_needed ${petsc_includes_minimal})
+      else (petsc_works_alllibraries)
+        # It looks like we really need everything, should have listened to Matt
+        set (petsc_includes_needed ${petsc_includes_all})
+        petsc_test_runs ("${petsc_includes_all}" "${PETSC_LIBRARIES_TS}" petsc_works_all)
+        if (petsc_works_all) # We fail anyways
+          message (STATUS "PETSc requires extra include paths and explicit linking to all dependencies.  This probably means you have static libraries and something unexpected in PETSc headers.")
+        else (petsc_works_all) # We fail anyways
+          message (STATUS "PETSc could not be used, maybe the install is broken.")
+        endif (petsc_works_all)
+      endif (petsc_works_alllibraries)
+    endif (petsc_works_allincludes)
+  endif (petsc_works_minimal)
+
+  # We do an out-of-source build so __FILE__ will be an absolute path, hence __INSDIR__ is superfluous
+  if (${PETSC_VERSION} VERSION_LESS 3.1)
+    set (PETSC_DEFINITIONS "-D__SDIR__=\"\"" CACHE STRING "PETSc definitions" FORCE)
+  else ()
+    set (PETSC_DEFINITIONS "-D__INSDIR__=" CACHE STRING "PETSc definitions" FORCE)
+  endif ()
+  # Sometimes this can be used to assist FindMPI.cmake
+  set (PETSC_MPIEXEC ${petsc_mpiexec} CACHE FILEPATH "Executable for running PETSc MPI programs" FORCE)
+  set (PETSC_INCLUDES ${petsc_includes_needed} CACHE STRING "PETSc include path" FORCE)
+  set (PETSC_LIBRARIES ${PETSC_LIBRARIES_ALL} CACHE STRING "PETSc libraries" FORCE)
+  set (PETSC_COMPILER ${petsc_cc} CACHE FILEPATH "PETSc compiler" FORCE)
+  # Note that we have forced values for all these choices.  If you
+  # change these, you are telling the system to trust you that they
+  # work.  It is likely that you will end up with a broken build.
+  mark_as_advanced (PETSC_INCLUDES PETSC_LIBRARIES PETSC_COMPILER PETSC_DEFINITIONS PETSC_MPIEXEC PETSC_EXECUTABLE_RUNS)
+endif ()
+
+include (FindPackageHandleStandardArgs)
+find_package_handle_standard_args (PETSc
+  "PETSc could not be found.  Be sure to set PETSC_DIR and PETSC_ARCH."
+  PETSC_INCLUDES PETSC_LIBRARIES PETSC_EXECUTABLE_RUNS)

AMDiS/cmake/FindPackageMultipass.cmake

+# PackageMultipass - this module defines two macros
+#
+# FIND_PACKAGE_MULTIPASS (Name CURRENT
+#  STATES VAR0 VAR1 ...
+#  DEPENDENTS DEP0 DEP1 ...)
+#
+#  This function creates a cache entry <UPPERCASED-Name>_CURRENT which
+#  the user can set to "NO" to trigger a reconfiguration of the package.
+#  The first time this function is called, the values of
+#  <UPPERCASED-Name>_VAR0, ... are saved.  If <UPPERCASED-Name>_CURRENT
+#  is false or if any STATE has changed since the last time
+#  FIND_PACKAGE_MULTIPASS() was called, then CURRENT will be set to "NO",
+#  otherwise CURRENT will be "YES".  IF not CURRENT, then
+#  <UPPERCASED-Name>_DEP0, ... will be FORCED to NOTFOUND.
+#  Example:
+#    find_path (FOO_DIR include/foo.h)
+#    FIND_PACKAGE_MULTIPASS (Foo foo_current
+#      STATES DIR
+#      DEPENDENTS INCLUDES LIBRARIES)
+#    if (NOT foo_current)
+#      # Make temporary files, run programs, etc, to determine FOO_INCLUDES and FOO_LIBRARIES
+#    endif (NOT foo_current)
+#
+# MULTIPASS_SOURCE_RUNS (Name INCLUDES LIBRARIES SOURCE RUNS LANGUAGE)
+#  Always runs the given test, use this when you need to re-run tests
+#  because parent variables have made old cache entries stale. The LANGUAGE
+#  variable is either C or CXX indicating which compiler the test should
+#  use.
+# MULTIPASS_C_SOURCE_RUNS (Name INCLUDES LIBRARIES SOURCE RUNS)
+#  DEPRECATED! This is only included for backwards compatability. Use
+#  the more general MULTIPASS_SOURCE_RUNS instead.
+#  Always runs the given test, use this when you need to re-run tests
+#  because parent variables have made old cache entries stale.
+
+macro (FIND_PACKAGE_MULTIPASS _name _current)
+  string (TOUPPER ${_name} _NAME)
+  set (_args ${ARGV})
+  list (REMOVE_AT _args 0 1)
+
+  set (_states_current "YES")
+  list (GET _args 0 _cmd)
+  if (_cmd STREQUAL "STATES")
+    list (REMOVE_AT _args 0)
+    list (GET _args 0 _state)
+    while (_state AND NOT _state STREQUAL "DEPENDENTS")
+      # The name of the stored value for the given state
+      set (_stored_var PACKAGE_MULTIPASS_${_NAME}_${_state})
+      if (NOT "${${_stored_var}}" STREQUAL "${${_NAME}_${_state}}")
+        set (_states_current "NO")
+      endif (NOT "${${_stored_var}}" STREQUAL "${${_NAME}_${_state}}")
+      set (${_stored_var} "${${_NAME}_${_state}}" CACHE INTERNAL "Stored state for ${_name}." FORCE)
+      list (REMOVE_AT _args 0)
+      list (GET _args 0 _state)
+    endwhile (_state AND NOT _state STREQUAL "DEPENDENTS")
+  endif (_cmd STREQUAL "STATES")
+
+  set (_stored ${_NAME}_CURRENT)
+  if (NOT ${_stored})
+    set (${_stored} "YES" CACHE BOOL "Is the configuration for ${_name} current?  Set to \"NO\" to reconfigure." FORCE)
+    set (_states_current "NO")
+  endif (NOT ${_stored})
+
+  set (${_current} ${_states_current})
+  if (NOT ${_current} AND PACKAGE_MULTIPASS_${_name}_CALLED)
+    message (STATUS "Clearing ${_name} dependent variables")
+    # Clear all the dependent variables so that the module can reset them
+    list (GET _args 0 _cmd)
+    if (_cmd STREQUAL "DEPENDENTS")
+      list (REMOVE_AT _args 0)
+      foreach (dep ${_args})
+        set (${_NAME}_${dep} "NOTFOUND" CACHE INTERNAL "Cleared" FORCE)
+      endforeach (dep)
+    endif (_cmd STREQUAL "DEPENDENTS")
+    set (${_NAME}_FOUND "NOTFOUND" CACHE INTERNAL "Cleared" FORCE)
+  endif ()
+  set (PACKAGE_MULTIPASS_${name}_CALLED YES CACHE INTERNAL "Private" FORCE)
+endmacro (FIND_PACKAGE_MULTIPASS)
+
+
+macro (MULTIPASS_SOURCE_RUNS includes libraries source runs language)
+  include (Check${language}SourceRuns)
+  # This is a ridiculous hack.  CHECK_${language}_SOURCE_* thinks that if the
+  # *name* of the return variable doesn't change, then the test does
+  # not need to be re-run.  We keep an internal count which we
+  # increment to guarantee that every test name is unique.  If we've
+  # gotten here, then the configuration has changed enough that the
+  # test *needs* to be rerun.
+  if (NOT MULTIPASS_TEST_COUNT)
+    set (MULTIPASS_TEST_COUNT 00)
+  endif (NOT MULTIPASS_TEST_COUNT)
+  math (EXPR _tmp "${MULTIPASS_TEST_COUNT} + 1") # Why can't I add to a cache variable?
+  set (MULTIPASS_TEST_COUNT ${_tmp} CACHE INTERNAL "Unique test ID")
+  set (testname MULTIPASS_TEST_${MULTIPASS_TEST_COUNT}_${runs})
+  set (CMAKE_REQUIRED_INCLUDES ${includes})
+  set (CMAKE_REQUIRED_LIBRARIES ${libraries})
+  if(${language} STREQUAL "C")
+    check_c_source_runs ("${source}" ${testname})
+  elseif(${language} STREQUAL "CXX")
+    check_cxx_source_runs ("${source}" ${testname})
+  endif()
+  set (${runs} "${${testname}}")
+endmacro (MULTIPASS_SOURCE_RUNS)
+
+macro (MULTIPASS_C_SOURCE_RUNS includes libraries source runs)
+  multipass_source_runs("${includes}" "${libraries}" "${source}" ${runs} "C")
+endmacro (MULTIPASS_C_SOURCE_RUNS)