Merge remote-tracking branch 'upstream/master' into fix/nek5000-uninitialised

CHANGELOG.md

@@ -3,13 +3,18 @@ Changelog
 
 v5.0.0
 ------
+**Library**
+- Added in sum factorisation version for pyramid expansions and orthogonal
+  expansion in pyramids (!750)
+- Significant overhaul of CMake infrastructure (!770)
 
 **NekMesh**:
 - Add feature to read basic 2D geo files as CAD (!731)
 - Add periodic boundary condition meshing in 2D (!733)
 - Adjust boundary layer thickness in corners in 2D (!739)
 - Add non-O BL meshing in 2D (!757)
-- Fix issue with reading CCM files due to definition of default arrays rather than a vector (!797)
+- Fix issue with reading CCM files due to definition of default arrays 
+- rather than a vector (!797)
 - Fix inverted triangles and small memory issue in surface meshing (!798)
 
 **Library**
@@ -27,6 +32,10 @@ v4.4.2
 **NekMesh**:
 - Fix uninitialised memory bug in Nek5000 input module (!801)
 
+**Library**
+- Fix ability to set default implementation in Collections and added an option 
+  to set eNoCollections in FieldConvert as default (!789)
+
 v4.4.1
 ------
 **Library**

CMakeLists.txt

@@ -49,6 +49,7 @@ SET(NEKTAR_VERSION ${NEKTAR_VERSION_MAJOR}.${NEKTAR_VERSION_MINOR}.${NEKTAR_VERS
 
 # Add support for CMAKE_DEPENDENT_OPTION
 INCLUDE(CMakeDependentOption)
+INCLUDE(CMakeParseArguments)
 
 # Enable CTest.
 ENABLE_TESTING()
@@ -181,28 +182,24 @@ OPTION(NEKTAR_USE_EXPRESSION_TEMPLATES
 MARK_AS_ADVANCED(NEKTAR_USE_EXPRESSION_TEMPLATES)
 
 # BLAS Support
-OPTION(NEKTAR_USE_BLAS_LAPACK "Use Blas and lapack routines." ON)
+CMAKE_DEPENDENT_OPTION(NEKTAR_USE_SYSTEM_BLAS_LAPACK
+    "Use the system provided blas and lapack libraries" ON
+    "UNIX; NOT APPLE; NOT NEKTAR_USE_OPENBLAS; NOT NEKTAR_USE_MKL; NOT NEKTAR_USE_ACML; NOT NEKTAR_USE_ACCELERATE_FRAMEWORK" OFF)
 CMAKE_DEPENDENT_OPTION(NEKTAR_USE_OPENBLAS
     "Use OpenBLAS library as a substitute to native BLAS." OFF
-    "NEKTAR_USE_BLAS_LAPACK" OFF)
-CMAKE_DEPENDENT_OPTION(NEKTAR_USE_SMV
-    "Use LibSMV library for faster small matrix-vector multiplies." OFF
-    "NEKTAR_USE_BLAS_LAPACK" OFF)
+    "NOT NEKTAR_USE_SYSTEM_BLAS_LAPACK" OFF)
 CMAKE_DEPENDENT_OPTION(NEKTAR_USE_ACML
     "Use the AMD Core Math Library (ACML) for BLAS and Lapack support." OFF
-    "NEKTAR_USE_BLAS_LAPACK" OFF)
+    "NOT NEKTAR_USE_SYSTEM_BLAS_LAPACK" OFF)
 CMAKE_DEPENDENT_OPTION(NEKTAR_USE_MKL
     "Use the Intel Math Kernel Library (MKL) for BLAS and Lapack support." OFF
-    "NEKTAR_USE_BLAS_LAPACK" OFF)
-CMAKE_DEPENDENT_OPTION(NEKTAR_USE_SYSTEM_BLAS_LAPACK
-    "Use the system provided blas and lapack libraries" ON
-    "NEKTAR_USE_BLAS_LAPACK; UNIX; NOT APPLE; NOT NEKTAR_USE_OPENBLAS; NOT NEKTAR_USE_MKL; NOT NEKTAR_USE_ACML; NOT NEKTAR_USE_ACCELERATE_FRAMEWORK" OFF)
+    "NOT NEKTAR_USE_SYSTEM_BLAS_LAPACK" OFF)
 CMAKE_DEPENDENT_OPTION(NEKTAR_USE_ACCELERATE_FRAMEWORK
     "Use the Mac Accelerate Framework for BLAS and Lapack support." ON
-    "NEKTAR_USE_BLAS_LAPACK; APPLE" OFF)
+    "NOT NEKTAR_USE_SYSTEM_BLAS_LAPACK; APPLE" OFF)
 CMAKE_DEPENDENT_OPTION(NEKTAR_USE_WIN32_LAPACK
     "Use Win32 Lapack provided with the Third Party Distribution."
-    ON "NEKTAR_USE_BLAS_LAPACK; WIN32" OFF)
+    ON "NOT NEKTAR_USE_SYSTEM_BLAS_LAPACK; WIN32" OFF)
 
 # Memory pools
 OPTION(NEKTAR_USE_MEMORY_POOLS
@@ -251,7 +248,6 @@ INCLUDE (ThirdPartyFFTW)
 INCLUDE (ThirdPartyArpack)
 INCLUDE (ThirdPartyMPI)
 INCLUDE (ThirdPartyVTK)
-INCLUDE (ThirdPartySMV)
 INCLUDE (ThirdPartyOCE)
 INCLUDE (ThirdPartyTetGen)
 INCLUDE (ThirdPartyCCM)
@@ -260,32 +256,18 @@ INCLUDE (Doxygen)
 
 IF( NEKTAR_USE_MKL )
     INCLUDE (FindMKL)
-    SET(NEKTAR_USING_BLAS TRUE)
-    SET(NEKTAR_USING_LAPACK TRUE)
-    SET(NEKTAR_USING_MKL TRUE)
 ENDIF( NEKTAR_USE_MKL )
 
 IF( NEKTAR_USE_OPENBLAS )
     INCLUDE (FindOpenBlas)
-    SET(NEKTAR_USING_OPENBLAS TRUE)
 ENDIF( NEKTAR_USE_OPENBLAS )
 
-IF( NEKTAR_USE_SMV )
-    INCLUDE (FindSMV)
-    SET(NEKTAR_USING_SMV TRUE)
-    ADD_DEFINITIONS(-DNEKTAR_USING_SMV)
-ENDIF( NEKTAR_USE_SMV )
-
 IF( NEKTAR_USE_ACCELERATE_FRAMEWORK )
     INCLUDE (FindAccelerateFramework)
 ENDIF( NEKTAR_USE_ACCELERATE_FRAMEWORK )
 
 IF( NEKTAR_USE_ACML )
     INCLUDE (FindACML)
-    SET(NEKTAR_USING_BLAS TRUE)
-    SET(NEKTAR_USING_LAPACK TRUE)
-    SET(NEKTAR_USING_ACML TRUE)
-    ADD_DEFINITIONS(-DUSE_ACML)
 ENDIF( NEKTAR_USE_ACML )
 
 IF( NEKTAR_USE_WIN32_LAPACK )
@@ -294,16 +276,8 @@ ENDIF( NEKTAR_USE_WIN32_LAPACK )
 
 IF( NEKTAR_USE_SYSTEM_BLAS_LAPACK )
     INCLUDE(ThirdPartyBlasLapack)
-    SET(NEKTAR_USING_BLAS TRUE)
-    SET(NEKTAR_USING_LAPACK TRUE)
 ENDIF( NEKTAR_USE_SYSTEM_BLAS_LAPACK )
 
-IF( NEKTAR_USE_BLAS_LAPACK )
-    SET(NEKTAR_USING_BLAS TRUE)
-    SET(NEKTAR_USING_LAPACK TRUE)
-    ADD_DEFINITIONS( -DNEKTAR_USING_LAPACK -DNEKTAR_USING_BLAS )
-ENDIF( NEKTAR_USE_BLAS_LAPACK )
-
 IF( NEKTAR_USE_TINYXML_STL )
     ADD_DEFINITIONS( -DTIXML_USE_STL)
 ENDIF( NEKTAR_USE_TINYXML_STL )
@@ -339,25 +313,26 @@ ENDIF (APPLE)
 
 INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR})
 
-# Build active components
+# Build active components. Add utilities and solvers directories first, because
+# that allows us to detect library dependencies automatically.
 IF (NEKTAR_BUILD_LIBRARY)
-    SET(NEKTAR++_LIBRARIES SolverUtils LibUtilities StdRegions SpatialDomains LocalRegions
-        MultiRegions Collections GlobalMapping FieldUtils NekMeshUtils)
     INCLUDE_DIRECTORIES(library)
+ENDIF()
+
+INCLUDE_DIRECTORIES(utilities)
+ADD_SUBDIRECTORY(utilities)
+
+INCLUDE_DIRECTORIES(solvers)
+ADD_SUBDIRECTORY(solvers)
+
+IF (NEKTAR_BUILD_LIBRARY)
+    # List of Nektar++ libraries will be rebuilt every configuration.
+    SET(NEKTAR++_LIBRARIES "" CACHE INTERNAL "")
+
     ADD_SUBDIRECTORY(library)
     INSTALL(EXPORT Nektar++Libraries DESTINATION ${LIB_DIR}/cmake COMPONENT dev)
 ENDIF (NEKTAR_BUILD_LIBRARY)
 
-IF (NEKTAR_BUILD_SOLVERS)
-    INCLUDE_DIRECTORIES(solvers)
-    ADD_SUBDIRECTORY(solvers)
-ENDIF(NEKTAR_BUILD_SOLVERS)
-
-IF (NEKTAR_BUILD_UTILITIES)
-    INCLUDE_DIRECTORIES(utilities)
-    ADD_SUBDIRECTORY(utilities)
-ENDIF (NEKTAR_BUILD_UTILITIES)
-
 IF (NEKTAR_BUILD_TESTS)
     INCLUDE_DIRECTORIES(tests)
     ADD_SUBDIRECTORY(tests)
@@ -389,17 +364,18 @@ INSTALL(FILES ${CMAKE_BINARY_DIR}/Nektar++Config.cmake
 # Install ThirdParty headers to subdirectory of ${NEKTAR_INCLUDE_DIR}
 INSTALL(DIRECTORY ${TPDIST}/include/
     DESTINATION ${NEKTAR_INCLUDE_DIR}/ThirdParty
-    COMPONENT ThirdParty
+    COMPONENT dev
 )
 
-# Install ThirdParty libraries into ${NEKTAR_LIB_DIR}
+# Install ThirdParty libraries into ${NEKTAR_LIB_DIR}. These are shipped with
+# the LibUtilities library.
 INSTALL(DIRECTORY ${TPDIST}/lib/
     DESTINATION ${NEKTAR_LIB_DIR}
-    COMPONENT ThirdParty
+    COMPONENT libutilities
 )
 
+ADD_SUBDIRECTORY(docs)
+
 IF(NEKTAR_BUILD_PACKAGES)
-    add_subdirectory(pkg)
+    ADD_SUBDIRECTORY(pkg)
 ENDIF(NEKTAR_BUILD_PACKAGES)
-
-ADD_SUBDIRECTORY(docs)

cmake/FindGSMPI.cmake

-
-SET(GSMPI_SEARCH_PATHS 
-	${CMAKE_SOURCE_DIR}/ThirdParty/gsmpi-1.2/
-	${CMAKE_SOURCE_DIR}/ThirdParty/gsmpi-1.2/build/
-	${CMAKE_SOURCE_DIR}/../ThirdParty/gsmpi-1.2/
-	${CMAKE_SOURCE_DIR}/../ThirdParty/gsmpi-1.2/build 
-    ${CMAKE_SOURCE_DIR}/ThirdParty/dist/lib 
-    ${CMAKE_SOURCE_DIR}/../ThirdParty/dist/lib)
-
-FIND_LIBRARY(GSMPI_LIBRARY NAMES gsmpi PATHS ${GSMPI_SEARCH_PATHS})
-
-SET(GSMPI_FOUND FALSE)
-IF (GSMPI_LIBRARY)
-  SET(GSMPI_FOUND TRUE)
-  MARK_AS_ADVANCED(GSMPI_LIBRARY)
-ENDIF (GSMPI_LIBRARY)
-
-IF (GSMPI_FOUND)
-  IF (NOT GSMPI_FIND_QUIETLY)
-     MESSAGE(STATUS "Found GSMPI")
-  ENDIF (NOT GSMPI_FIND_QUIETLY)
-ELSE(GSMPI_FOUND)
-  IF (GSMPI_FIND_REQUIRED)
-     MESSAGE(FATAL_ERROR "Could not find GSLib")
-  ENDIF (GSMPI_FIND_REQUIRED)
-ENDIF (GSMPI_FOUND)

cmake/FindPETSc.cmake

@@ -198,7 +198,7 @@ show :
     else (WIN32)
       set (libname ${name})
     endif (WIN32)
-    find_library (PETSC_LIBRARY_${suffix} NAMES ${libname} HINTS ${petsc_lib_dir} NO_DEFAULT_PATH)
+    find_library (PETSC_LIBRARY_${suffix} NAMES ${libname} ${libname}_real 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)

cmake/FindPackageMultipass.cmake

@@ -25,7 +25,7 @@
 #  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. 
+#  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.
@@ -46,7 +46,7 @@ macro (FIND_PACKAGE_MULTIPASS _name _current)
       # The name of the stored value for the given state
       set (_stored_var PACKAGE_MULTIPASS_${_NAME}_${_state})
       if (NOT "${${_stored_var}}" STREQUAL "${${_NAME}_${_state}}")
-	set (_states_current "NO")
+        set (_states_current "NO")
       endif (NOT "${${_stored_var}}" STREQUAL "${${_NAME}_${_state}}")
       set (${_stored_var} "${${_NAME}_${_state}}" CACHE INTERNAL "Stored state for ${_name}." FORCE)
       list (REMOVE_AT _args 0)
@@ -68,7 +68,7 @@ macro (FIND_PACKAGE_MULTIPASS _name _current)
     if (_cmd STREQUAL "DEPENDENTS")
       list (REMOVE_AT _args 0)
       foreach (dep ${_args})
-	set (${_NAME}_${dep} "NOTFOUND" CACHE INTERNAL "Cleared" FORCE)
+        set (${_NAME}_${dep} "NOTFOUND" CACHE INTERNAL "Cleared" FORCE)
       endforeach (dep)
     endif (_cmd STREQUAL "DEPENDENTS")
     set (${_NAME}_FOUND "NOTFOUND" CACHE INTERNAL "Cleared" FORCE)

cmake/FindSMV.cmake

-
-SET(SMV_SEARCH_PATHS 
-	${CMAKE_SOURCE_DIR}/ThirdParty/libsmv/build/lib
-	${CMAKE_SOURCE_DIR}/../ThirdParty/libsmv/build/lib
-    ${CMAKE_SOURCE_DIR}/ThirdParty/dist/build/lib
-    ${CMAKE_SOURCE_DIR}/../ThirdParty/dist/build/lib)
-
-FIND_PATH(SMV_INCLUDE_DIR NAMES smv.h PATHS ${SMV_SEARCH_PATHS})
-FIND_LIBRARY(SMV_LIBRARY NAMES smv PATHS ${SMV_SEARCH_PATHS})
-
-
-SET(SMV_FOUND FALSE)
-IF (SMV_LIBRARY)
-  SET(SMV_FOUND TRUE)
-  INCLUDE_DIRECTORIES(${SMV_INCLUDE_DIR})
-  MARK_AS_ADVANCED(SMV_LIBRARY)
-  MARK_AS_ADVANCED(SMV_INCLUDE_DIR)
-ENDIF (SMV_LIBRARY)
-
-IF (SMV_FOUND)
-  IF (NOT SMV_FIND_QUIETLY)
-     MESSAGE(STATUS "Found SMV: ${SMV_INCLUDE_DIR}")
-  ENDIF (NOT SMV_FIND_QUIETLY)
-ELSE(SMV_FOUND)
-  IF (SMV_FIND_REQUIRED)
-     MESSAGE(FATAL_ERROR "Could not find SMV")
-  ENDIF (SMV_FIND_REQUIRED)
-ENDIF (SMV_FOUND)

cmake/FindXXT.cmake

-
-SET(XXT_SEARCH_PATHS 
-	${CMAKE_SOURCE_DIR}/ThirdParty/gsmpi-1.2/
-	${CMAKE_SOURCE_DIR}/ThirdParty/gsmpi-1.2/build/
-	${CMAKE_SOURCE_DIR}/../ThirdParty/gsmpi-1.2/
-	${CMAKE_SOURCE_DIR}/../ThirdParty/gsmpi-1.2/build 
-    ${CMAKE_SOURCE_DIR}/ThirdParty/dist/lib 
-    ${CMAKE_SOURCE_DIR}/../ThirdParty/dist/lib)
-
-FIND_LIBRARY(XXT_LIBRARY NAMES xxt PATHS ${XXT_SEARCH_PATHS})
-
-SET(XXT_FOUND FALSE)
-IF (XXT_LIBRARY)
-  SET(XXT_FOUND TRUE)
-  MARK_AS_ADVANCED(XXT_LIBRARY)
-ENDIF (XXT_LIBRARY)
-
-IF (XXT_FOUND)
-  IF (NOT XXT_FIND_QUIETLY)
-     MESSAGE(STATUS "Found XXT")
-  ENDIF (NOT XXT_FIND_QUIETLY)
-ELSE(XXT_FOUND)
-  IF (XXT_FIND_REQUIRED)
-     MESSAGE(FATAL_ERROR "Could not find XXT")
-  ENDIF (XXT_FIND_REQUIRED)
-ENDIF (XXT_FOUND)

cmake/NektarCommon.cmake

-MACRO(CHANGE_EXTENSION output var new_ext)
-    GET_FILENAME_COMPONENT(FileName ${var} NAME_WE)
-    GET_FILENAME_COMPONENT(Path ${var} PATH)
-    SET(${output} ${Path}/${FileName}.${new_ext})
+##
+## NektarCommon.cmake
+##
+## Frequently used Nektar++ CMake configuration macros and functions
+##
+
+#
+# THIRDPARTY_LIBRARY(varname DESCRIPTION <description> [STATIC|SHARED] lib1 [lib2]...)
+#
+# Updates a variable containing the name of a third-party shared or static
+# library to point to an absolute path defining its location instead of adding
+# `-llibname` to the linker flags. This avoids the issue of e.g. linking against
+# an outdated system zlib installation.
+#
+# Arguments:
+#   - `varname`: variable name containing the third-party library name. On
+#     output will be altered to update the correct path.
+#   - `DESCRIPTION`: a brief description of the variable (used in the SET
+#     command).
+#   - `SHARED`: if the library will be built as a shared library
+#   - `STATIC`: if the library will be built as a static library
+#
+MACRO(THIRDPARTY_LIBRARY varname)
+    CMAKE_PARSE_ARGUMENTS(TPLIB "" "DESCRIPTION" "STATIC;SHARED" ${ARGN})
+
+    IF(TPLIB_SHARED)
+        SET(LIBTYPE "SHARED")
+        SET(TPLIBS ${TPLIB_SHARED})
+    ELSEIF(TPLIB_STATIC)
+        SET(LIBTYPE "STATIC")
+        SET(TPLIBS ${TPLIB_STATIC})
+    ENDIF()
+
+    FOREACH (lib ${TPLIBS})
+        LIST(APPEND tmplist "${TPDIST}/lib/${CMAKE_${LIBTYPE}_LIBRARY_PREFIX}${lib}${CMAKE_${LIBTYPE}_LIBRARY_SUFFIX}")
+    ENDFOREACH()
+
+    SET(${varname} ${tmplist} CACHE FILEPATH ${TPLIB_DESCRIPTION} FORCE)
+    UNSET(tmplist)
+    UNSET(LIBTYPE)
+    UNSET(TPLIBS)
+    UNSET(TPLIB_SHARED)
+    UNSET(TPLIB_STATIC)
+    UNSET(lib)
 ENDMACRO()
 
-        
+#
+# SET_COMMON_PROPERTIES(target)
+#
+# Sets properties that are common to either library or executable targets. This
+# includes:
+#
+# - Name suffixes: -g for debug, -ms for minsize, -rg for release w/debug.
+# - Disable some MSVC compiler warnings
+# - Add -pg flag if NEKTAR_ENABLE_PROFILE is switched on and we're using gcc
+# - Add compiler definitions and appropriate warning levels to gcc-like
+#   compilers (e.g. clang)
+# - Define versions for the target
+# - Make sure that -fPIC is enabled for library code if building shared
+#   libraries.
+#
+# Arguments:
+#   - `target`: target name
+#
 MACRO(SET_COMMON_PROPERTIES name)
     SET_TARGET_PROPERTIES(${name} PROPERTIES DEBUG_POSTFIX -g)
     SET_TARGET_PROPERTIES(${name} PROPERTIES MINSIZEREL_POSTFIX -ms)
@@ -18,8 +75,8 @@ MACRO(SET_COMMON_PROPERTIES name)
         #   warning)" warning (4800)
         # 4250 - Inheritance via dominance.  Nektar appears to be handling the 
         # diamond correctly.
-            # 4373 - Overriding a virtual method with parameters that differ by const
-            #        or volatile conforms to the standard.
+        # 4373 - Overriding a virtual method with parameters that differ by const
+        #        or volatile conforms to the standard.
         # /Za is necessary to prevent temporaries being bound to reference
         #   parameters.
         SET_TARGET_PROPERTIES(${name} PROPERTIES COMPILE_FLAGS 
@@ -29,14 +86,14 @@ MACRO(SET_COMMON_PROPERTIES name)
         SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP")
     ENDIF( MSVC )	
     
-    IF( ${CMAKE_COMPILER_IS_GNUCXX} )
-	    IF(NEKTAR_ENABLE_PROFILE)
-	        SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pg")
-	        SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -pg")
-	        SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -pg")
+    IF (${CMAKE_COMPILER_IS_GNUCXX})
+        IF(NEKTAR_ENABLE_PROFILE)
+            SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pg")
+            SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -pg")
+            SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -pg")
             SET(LINK_FLAGS "${LINK_FLAGS} -pg")
         ENDIF(NEKTAR_ENABLE_PROFILE)
-    ENDIF( ${CMAKE_COMPILER_IS_GNUCXX} )
+    ENDIF()
 
     # Prevent including these common flags multiple times.
     IF (NOT ${CMAKE_CXX_FLAGS_DEBUG} MATCHES ".*DNEKTAR_DEBUG.*")
@@ -47,18 +104,18 @@ MACRO(SET_COMMON_PROPERTIES name)
                     "${CMAKE_CXX_FLAGS_DEBUG} -DNEKTAR_FULLDEBUG")
         ENDIF( NEKTAR_FULL_DEBUG)
    
-        IF( NOT MSVC )
+        IF(NOT MSVC)
             SET(CMAKE_CXX_FLAGS_DEBUG 
                 "${CMAKE_CXX_FLAGS_DEBUG} -Wall -Wno-deprecated -Wno-sign-compare")
             SET(CMAKE_CXX_FLAGS_RELEASE 
-                    "${CMAKE_CXX_FLAGS_RELEASE} -Wall -Wno-deprecated -Wno-sign-compare")
+                "${CMAKE_CXX_FLAGS_RELEASE} -Wall -Wno-deprecated -Wno-sign-compare")
             SET(CMAKE_CXX_FLAGS_RELWITHDEBINFO
-                    "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -Wall -Wno-deprecated -Wno-sign-compare")
+                "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -Wall -Wno-deprecated -Wno-sign-compare")
             IF (NOT CMAKE_CXX_COMPILER_ID MATCHES "Clang")
                 SET(CMAKE_CXX_FLAGS_DEBUG 
                     "${CMAKE_CXX_FLAGS_DEBUG} -fpermissive")
             ENDIF()
-        ENDIF( NOT MSVC)
+        ENDIF (NOT MSVC)
 
         # Define version
         SET_PROPERTY(TARGET ${name}
@@ -76,91 +133,119 @@ MACRO(SET_COMMON_PROPERTIES name)
     ENDIF( CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64" )
 ENDMACRO(SET_COMMON_PROPERTIES name)
 
-MACRO(SETUP_PRECOMPILED_HEADERS sourceFiles precompiledHeader)
-    IF( NEKTAR_USE_PRECOMPILED_HEADERS )
-        IF( MSVC )	
-            # /Yu"stdafx.h" 
-            #MESSAGE(${${precompiledHeader}})
-    	    #MESSAGE(${${sourceFiles}})
-            SET_SOURCE_FILES_PROPERTIES(${${sourceFiles}} 
-                PROPERTIES COMPILE_FLAGS "/Yu\"${${precompiledHeader}}\"")
-            LIST(GET ${sourceFiles} 0 OUTVAR)
-            #MESSAGE(${OUTVAR})
-            SET_SOURCE_FILES_PROPERTIES(${OUTVAR} 
-                PROPERTIES COMPILE_FLAGS "/Yc\"${${precompiledHeader}}\"")
-            
-        ENDIF()	
+#
+# ADD_NEKTAR_EXECUTABLE(name COMPONENT <component> [DEPENDS dep1 ...] [SOURCES src1 ...])
+#
+# Adds a new executable to a component with the supplied component dependencies
+# and sources files.
+#
+# Arguments:
+#   - `name`: target name to construct
+#   - `COMPONENT`: component name in which this target will live (e.g. demos)
+#   - `DEPENDS`: a list of components on which this target depends on
+#   - `SOURCES`: a list of source files for this target
+#
+MACRO(ADD_NEKTAR_EXECUTABLE name)
+    CMAKE_PARSE_ARGUMENTS(NEKEXE "" "COMPONENT" "DEPENDS;SOURCES" ${ARGN})
+    ADD_EXECUTABLE(${name} ${NEKEXE_SOURCES})
+    SET_COMMON_PROPERTIES(${name})
+
+    IF (${CMAKE_SYSTEM} MATCHES "Linux.*")
+        SET_PROPERTY(TARGET ${name} APPEND_STRING PROPERTY COMPILE_FLAGS " -pthread")
+        SET_PROPERTY(TARGET ${name} APPEND_STRING PROPERTY LINK_FLAGS " -pthread")
     ENDIF()
+
+    STRING(TOLOWER ${NEKEXE_COMPONENT} NEKEXE_COMPONENT)
+    STRING(TOUPPER ${NEKEXE_COMPONENT} NEKEXE_COMPVAR)
+
+    SET_PROPERTY(TARGET ${name} PROPERTY FOLDER ${NEKEXE_COMPONENT})
+    INSTALL(TARGETS ${name}
+        RUNTIME DESTINATION ${NEKTAR_BIN_DIR} COMPONENT ${NEKEXE_COMPONENT} OPTIONAL
+        ARCHIVE DESTINATION ${NEKTAR_LIB_DIR} COMPONENT ${NEKEXE_COMPONENT} OPTIONAL
+        LIBRARY DESTINATION ${NEKTAR_LIB_DIR} COMPONENT ${NEKEXE_COMPONENT} OPTIONAL)
+
+    # Add dependencies for executable.
+    TARGET_LINK_LIBRARIES(${name} LINK_PUBLIC ${NEKEXE_DEPENDS})
 ENDMACRO()
 
-MACRO(ADD_NEKTAR_EXECUTABLE name component sources)
-    IF( ${ARGC} LESS 4 )
-        ADD_EXECUTABLE(${name} ${${sources}})
-    ELSE( ${ARGC} LESS 4 )
-        ADD_EXECUTABLE(${name} ${${sources}} ${${ARGV3}})
-    ENDIF( ${ARGC} LESS 4)
-	
-    SET_COMMON_PROPERTIES(${name})
-    
-    IF( ${CMAKE_SYSTEM} MATCHES "Linux.*" )
-        # The boost thread library needs pthread on linux.
-        GET_TARGET_PROPERTY(THE_COMPILE_FLAGS ${name} COMPILE_FLAGS)
-        GET_TARGET_PROPERTY(THE_LINK_FLAGS ${name} LINK_FLAGS)
-
-        # It is possible these flags have not been set yet.
-        IF(NOT THE_COMPILE_FLAGS)
-            SET(THE_COMPILE_FLAGS "")
-        ENDIF(NOT THE_COMPILE_FLAGS)
-
-        IF(NOT THE_LINK_FLAGS )
-	        SET(THE_LINK_FLAGS "")
-        ENDIF(NOT THE_LINK_FLAGS)
-
-        SET_TARGET_PROPERTIES(${name} 
-                PROPERTIES COMPILE_FLAGS "${THE_COMPILE_FLAGS} -pthread")
-        SET_TARGET_PROPERTIES(${name} 
-                PROPERTIES LINK_FLAGS "${THE_LINK_FLAGS} -pthread")
-	
-    ENDIF( ${CMAKE_SYSTEM} MATCHES "Linux.*" )
-
-    SET_PROPERTY(TARGET ${name} PROPERTY FOLDER ${component})
-	INSTALL(TARGETS ${name} 
-		RUNTIME DESTINATION ${NEKTAR_BIN_DIR} COMPONENT ${component} OPTIONAL
-		ARCHIVE DESTINATION ${NEKTAR_LIB_DIR} COMPONENT ${component} OPTIONAL
-		LIBRARY DESTINATION ${NEKTAR_LIB_DIR} COMPONENT ${component} OPTIONAL)
-
-ENDMACRO(ADD_NEKTAR_EXECUTABLE name component sources)
-
-MACRO(ADD_NEKTAR_LIBRARY name component type)
-    ADD_LIBRARY(${name} ${type} ${ARGN})
-
-    SET_PROPERTY(TARGET ${name} PROPERTY FOLDER ${component})
+#
+# ADD_NEKTAR_LIBRARY(name
+#                    DESCRIPTION <description>
+#                    SUMMARY <summary>
+#                    DEPENDS dep1 dep2 ...
+#                    SOURCES src1 src2 ...
+#                    HEADERS head1 head2 ...)
+#
+# Adds a new library to a component with the supplied component dependencies and
+# sources files. A new component will be set up automatically with a lower-case
+# name: e.g. if the supplied library name is `LibUtilities` the corresponding
+# component is `libutilities`.
+#
+# Arguments:
+#   - `name`: target name to construct
+#   - `SUMMARY`: a brief summary of the library
+#   - `DESCRIPTION`: a more detailed description of the library
+#   - `DEPENDS`: a list of components on which this target depends on
+#   - `SOURCES`: a list of source files for this target
+#   - `HEADERS`: a list of header files for this target. These will be
+#     automatically put into a `dev` package.
+#
+MACRO(ADD_NEKTAR_LIBRARY name)
+    CMAKE_PARSE_ARGUMENTS(NEKLIB "" "DESCRIPTION;SUMMARY" "DEPENDS;SOURCES;HEADERS" ${ARGN})
+
+    ADD_LIBRARY(${name} ${NEKTAR_LIBRARY_TYPE} ${NEKLIB_SOURCES} ${NEKLIB_HEADERS})
+
+    # Infer component name from lower-case library name, variables should use
+    # upper-case.
+    STRING(TOLOWER ${name} NEKLIB_COMPONENT)
+    STRING(TOUPPER ${name} NEKLIB_COMPVAR)
+
+    # Add name to a list so that we know for constructing dependencies.
+    SET(NEKTAR++_LIBRARIES ${NEKTAR++_LIBRARIES} ${name} CACHE INTERNAL "")
+
+    SET_PROPERTY(TARGET ${name} PROPERTY FOLDER ${NEKLIB_COMPONENT})
     SET_PROPERTY(TARGET ${name} PROPERTY VERSION ${NEKTAR_VERSION})
 
     SET_COMMON_PROPERTIES(${name})
 
-    INSTALL(TARGETS ${name} 
-        EXPORT Nektar++Libraries 
-		RUNTIME DESTINATION ${NEKTAR_BIN_DIR} COMPONENT ${component} OPTIONAL
-		ARCHIVE DESTINATION ${NEKTAR_LIB_DIR} COMPONENT ${component} OPTIONAL
-		LIBRARY DESTINATION ${NEKTAR_LIB_DIR} COMPONENT ${component} OPTIONAL) 
-
-ENDMACRO(ADD_NEKTAR_LIBRARY name component type)
+    INSTALL(TARGETS ${name}
+        EXPORT Nektar++Libraries
+        RUNTIME DESTINATION ${NEKTAR_BIN_DIR} COMPONENT ${NEKLIB_COMPONENT} OPTIONAL
+        ARCHIVE DESTINATION ${NEKTAR_LIB_DIR} COMPONENT ${NEKLIB_COMPONENT} OPTIONAL
+        LIBRARY DESTINATION ${NEKTAR_LIB_DIR} COMPONENT ${NEKLIB_COMPONENT} OPTIONAL)
+
+    FOREACH(HEADER ${NEKLIB_HEADERS})
+        STRING(REGEX MATCH "(.*)[/\\]" DIR ${HEADER})
+        INSTALL(FILES ${HEADER}
+            DESTINATION ${NEKTAR_INCLUDE_DIR}/${name}/${DIR}
+            COMPONENT dev)
+    ENDFOREACH()
+
+    # If we have dependencies then link against them.
+    IF(NEKLIB_DEPENDS)
+        TARGET_LINK_LIBRARIES(${name} LINK_PUBLIC ${NEKLIB_DEPENDS})