diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 634 |
1 files changed, 634 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt new file mode 100644 index 000000000..8522cad28 --- /dev/null +++ b/CMakeLists.txt @@ -0,0 +1,634 @@ +#============================================================================= +# CMake - Cross Platform Makefile Generator +# Copyright 2000-2012 Kitware, Inc., Insight Software Consortium +# +# Distributed under the OSI-approved BSD License (the "License"); +# see accompanying file Copyright.txt for details. +# +# This software is distributed WITHOUT ANY WARRANTY; without even the +# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +# See the License for more information. +#============================================================================= +CMAKE_MINIMUM_REQUIRED(VERSION 2.8.2 FATAL_ERROR) +SET(CMAKE_LEGACY_CYGWIN_WIN32 0) # Remove when CMake >= 2.8.4 is required +PROJECT(CMake) + +IF(CMAKE_BOOTSTRAP) + # Running from bootstrap script. Set local variable and remove from cache. + SET(CMAKE_BOOTSTRAP 1) + UNSET(CMAKE_BOOTSTRAP CACHE) +ENDIF() + +SET(CMake_BIN_DIR ${CMake_BINARY_DIR}/bin) + +IF("${CMake_SOURCE_DIR}" STREQUAL "${CMAKE_SOURCE_DIR}") + # Disallow architecture-specific try_run. It may not run on the host. + MACRO(TRY_RUN) + IF(CMAKE_TRY_COMPILE_OSX_ARCHITECTURES) + MESSAGE(FATAL_ERROR "TRY_RUN not allowed with CMAKE_TRY_COMPILE_OSX_ARCHITECTURES=[${CMAKE_TRY_COMPILE_OSX_ARCHITECTURES}]") + ELSE() + _TRY_RUN(${ARGV}) + ENDIF() + ENDMACRO() +ENDIF() + +#----------------------------------------------------------------------- +# a macro to deal with system libraries, implemented as a macro +# simply to improve readability of the main script +#----------------------------------------------------------------------- +MACRO(CMAKE_HANDLE_SYSTEM_LIBRARIES) + # Options have dependencies. + INCLUDE(CMakeDependentOption) + + # Optionally use system xmlrpc. We no longer build or use it by default. + OPTION(CTEST_USE_XMLRPC "Enable xmlrpc submission method in CTest." OFF) + MARK_AS_ADVANCED(CTEST_USE_XMLRPC) + + # Allow the user to enable/disable all system utility library options by + # defining CMAKE_USE_SYSTEM_LIBRARIES or CMAKE_USE_SYSTEM_LIBRARY_${util}. + SET(UTILITIES BZIP2 CURL EXPAT LIBARCHIVE ZLIB) + FOREACH(util ${UTILITIES}) + IF(NOT DEFINED CMAKE_USE_SYSTEM_LIBRARY_${util} + AND DEFINED CMAKE_USE_SYSTEM_LIBRARIES) + SET(CMAKE_USE_SYSTEM_LIBRARY_${util} "${CMAKE_USE_SYSTEM_LIBRARIES}") + ENDIF() + IF(DEFINED CMAKE_USE_SYSTEM_LIBRARY_${util}) + IF(CMAKE_USE_SYSTEM_LIBRARY_${util}) + SET(CMAKE_USE_SYSTEM_LIBRARY_${util} ON) + ELSE() + SET(CMAKE_USE_SYSTEM_LIBRARY_${util} OFF) + ENDIF() + IF(CMAKE_BOOTSTRAP) + UNSET(CMAKE_USE_SYSTEM_LIBRARY_${util} CACHE) + ENDIF() + STRING(TOLOWER "${util}" lutil) + SET(CMAKE_USE_SYSTEM_${util} "${CMAKE_USE_SYSTEM_LIBRARY_${util}}" + CACHE BOOL "Use system-installed ${lutil}" FORCE) + ELSE() + SET(CMAKE_USE_SYSTEM_LIBRARY_${util} OFF) + ENDIF() + ENDFOREACH(util) + IF(CMAKE_BOOTSTRAP) + UNSET(CMAKE_USE_SYSTEM_LIBRARIES CACHE) + ENDIF() + + # Optionally use system utility libraries. + OPTION(CMAKE_USE_SYSTEM_LIBARCHIVE "Use system-installed libarchive" "${CMAKE_USE_SYSTEM_LIBRARY_LIBARCHIVE}") + CMAKE_DEPENDENT_OPTION(CMAKE_USE_SYSTEM_CURL "Use system-installed curl" + "${CMAKE_USE_SYSTEM_LIBRARY_CURL}" "NOT CTEST_USE_XMLRPC" ON) + CMAKE_DEPENDENT_OPTION(CMAKE_USE_SYSTEM_EXPAT "Use system-installed expat" + "${CMAKE_USE_SYSTEM_LIBRARY_EXPAT}" "NOT CTEST_USE_XMLRPC" ON) + CMAKE_DEPENDENT_OPTION(CMAKE_USE_SYSTEM_ZLIB "Use system-installed zlib" + "${CMAKE_USE_SYSTEM_LIBRARY_ZLIB}" "NOT CMAKE_USE_SYSTEM_LIBARCHIVE;NOT CMAKE_USE_SYSTEM_CURL" ON) + CMAKE_DEPENDENT_OPTION(CMAKE_USE_SYSTEM_BZIP2 "Use system-installed bzip2" + "${CMAKE_USE_SYSTEM_LIBRARY_BZIP2}" "NOT CMAKE_USE_SYSTEM_LIBARCHIVE" ON) + + # Mention to the user what system libraries are being used. + FOREACH(util ${UTILITIES}) + IF(CMAKE_USE_SYSTEM_${util}) + MESSAGE(STATUS "Using system-installed ${util}") + ENDIF(CMAKE_USE_SYSTEM_${util}) + ENDFOREACH(util) + + # Inform utility library header wrappers whether to use system versions. + CONFIGURE_FILE(${CMake_SOURCE_DIR}/Utilities/cmThirdParty.h.in + ${CMake_BINARY_DIR}/Utilities/cmThirdParty.h + @ONLY) + +ENDMACRO(CMAKE_HANDLE_SYSTEM_LIBRARIES) + + + + +SET(CMAKE_BUILD_ON_VISUAL_STUDIO 0) +IF(WIN32 AND NOT UNIX AND NOT BORLAND AND NOT MINGW ) + SET(CMAKE_BUILD_ON_VISUAL_STUDIO 1) +ENDIF(WIN32 AND NOT UNIX AND NOT BORLAND AND NOT MINGW ) + + +#----------------------------------------------------------------------- +# a macro to determine the generator and ctest executable to use +# for testing. Simply to improve readability of the main script. +#----------------------------------------------------------------------- +MACRO(CMAKE_SETUP_TESTING) + IF (NOT DART_ROOT) + SET(MAKEPROGRAM ${CMAKE_MAKE_PROGRAM}) + ENDIF (NOT DART_ROOT) + + IF(BUILD_TESTING) + SET(CMAKE_TEST_GENERATOR "" CACHE STRING + "Generator used when running tests") + SET(CMAKE_TEST_MAKEPROGRAM "" CACHE FILEPATH + "Generator used when running tests") + IF(NOT CMAKE_TEST_GENERATOR) + SET(CMAKE_TEST_GENERATOR "${CMAKE_GENERATOR}") + SET(CMAKE_TEST_MAKEPROGRAM "${MAKEPROGRAM}") + ELSE(NOT CMAKE_TEST_GENERATOR) + SET(CMAKE_TEST_DIFFERENT_GENERATOR TRUE) + ENDIF(NOT CMAKE_TEST_GENERATOR) + + # Are we testing with the MSVC compiler? + SET(CMAKE_TEST_MSVC 0) + IF(MSVC AND NOT CMAKE_TEST_DIFFERENT_GENERATOR) + SET(CMAKE_TEST_MSVC 1) + ELSE(MSVC AND NOT CMAKE_TEST_DIFFERENT_GENERATOR) + IF("${CMAKE_TEST_GENERATOR}" MATCHES "NMake" OR + "${CMAKE_TEST_GENERATOR}" MATCHES "Visual Studio") + SET(CMAKE_TEST_MSVC 1) + ENDIF("${CMAKE_TEST_GENERATOR}" MATCHES "NMake" OR + "${CMAKE_TEST_GENERATOR}" MATCHES "Visual Studio") + ENDIF(MSVC AND NOT CMAKE_TEST_DIFFERENT_GENERATOR) + + SET(CMAKE_TEST_SYSTEM_LIBRARIES 0) + FOREACH(util CURL EXPAT XMLRPC ZLIB) + IF(CMAKE_USE_SYSTEM_${util}) + SET(CMAKE_TEST_SYSTEM_LIBRARIES 1) + ENDIF(CMAKE_USE_SYSTEM_${util}) + ENDFOREACH(util) + + # This variable is set by cmake, however to + # test cmake we want to make sure that + # the ctest from this cmake is used for testing + # and not the ctest from the cmake building and testing + # cmake. + SET(CMAKE_CTEST_COMMAND "${CMake_BIN_DIR}/ctest") + SET(CMAKE_CMAKE_COMMAND "${CMake_BIN_DIR}/cmake") + SET(CMAKE_CPACK_COMMAND "${CMake_BIN_DIR}/cpack") + ENDIF(BUILD_TESTING) + + # configure some files for testing + CONFIGURE_FILE("${CMAKE_CURRENT_SOURCE_DIR}/Templates/CTestScript.cmake.in" + "${CMAKE_CURRENT_BINARY_DIR}/CTestScript.cmake" + @ONLY) + CONFIGURE_FILE(${CMake_SOURCE_DIR}/Tests/.NoDartCoverage + ${CMake_BINARY_DIR}/Tests/.NoDartCoverage) + CONFIGURE_FILE(${CMake_SOURCE_DIR}/Tests/.NoDartCoverage + ${CMake_BINARY_DIR}/Modules/.NoDartCoverage) + CONFIGURE_FILE(${CMake_SOURCE_DIR}/CTestCustom.cmake.in + ${CMake_BINARY_DIR}/CTestCustom.cmake @ONLY) + CONFIGURE_FILE(${CMake_SOURCE_DIR}/CTestCustom.ctest.in + ${CMake_BINARY_DIR}/CTestCustom.ctest @ONLY) + IF(BUILD_TESTING AND DART_ROOT) + CONFIGURE_FILE(${CMake_SOURCE_DIR}/CMakeLogo.gif + ${CMake_BINARY_DIR}/Testing/HTML/TestingResults/Icons/Logo.gif COPYONLY) + ENDIF(BUILD_TESTING AND DART_ROOT) + MARK_AS_ADVANCED(DART_ROOT) + MARK_AS_ADVANCED(CURL_TESTING) +ENDMACRO(CMAKE_SETUP_TESTING) + + +# Provide a way for Visual Studio Express users to turn OFF the new FOLDER +# organization feature. Default to ON for non-Express users. Express users must +# explicitly turn off this option to build CMake in the Express IDE... +# +OPTION(CMAKE_USE_FOLDERS "Enable folder grouping of projects in IDEs." ON) +MARK_AS_ADVANCED(CMAKE_USE_FOLDERS) + + +#----------------------------------------------------------------------- +# a macro that only sets the FOLDER target property if it's +# "appropriate" +#----------------------------------------------------------------------- +MACRO(CMAKE_SET_TARGET_FOLDER tgt folder) + IF(CMAKE_USE_FOLDERS) + SET_PROPERTY(GLOBAL PROPERTY USE_FOLDERS ON) + + # Really, I just want this to be an "if(TARGET ${tgt})" ... + # but I'm not sure that our min req'd., CMake 2.4.5 can handle + # that... so I'm just activating this for now, with a version + # compare, and only for MSVC builds. + IF(MSVC) + IF(NOT ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} LESS 2.8) + SET_PROPERTY(TARGET "${tgt}" PROPERTY FOLDER "${folder}") + ENDIF() + ENDIF() + ELSE() + SET_PROPERTY(GLOBAL PROPERTY USE_FOLDERS OFF) + ENDIF() +ENDMACRO(CMAKE_SET_TARGET_FOLDER) + + +#----------------------------------------------------------------------- +# a macro to build the utilities used by CMake +# Simply to improve readability of the main script. +#----------------------------------------------------------------------- +MACRO (CMAKE_BUILD_UTILITIES) + #--------------------------------------------------------------------- + # Create the KWIML library for CMake. + SET(KWIML cmIML) + SET(KWIML_HEADER_ROOT ${CMake_BINARY_DIR}/Utilities) + ADD_SUBDIRECTORY(Utilities/KWIML) + + #--------------------------------------------------------------------- + # Create the kwsys library for CMake. + SET(KWSYS_NAMESPACE cmsys) + SET(KWSYS_USE_SystemTools 1) + SET(KWSYS_USE_Directory 1) + SET(KWSYS_USE_RegularExpression 1) + SET(KWSYS_USE_Base64 1) + SET(KWSYS_USE_MD5 1) + SET(KWSYS_USE_Process 1) + SET(KWSYS_USE_CommandLineArguments 1) + SET(KWSYS_HEADER_ROOT ${CMake_BINARY_DIR}/Source) + SET(KWSYS_INSTALL_DOC_DIR "${CMake_DOC_DEST}") + ADD_SUBDIRECTORY(Source/kwsys) + SET(kwsys_folder "Utilities/KWSys") + CMAKE_SET_TARGET_FOLDER(${KWSYS_NAMESPACE} "${kwsys_folder}") + CMAKE_SET_TARGET_FOLDER(${KWSYS_NAMESPACE}_c "${kwsys_folder}") + CMAKE_SET_TARGET_FOLDER(${KWSYS_NAMESPACE}EncodeExecutable "${kwsys_folder}") + CMAKE_SET_TARGET_FOLDER(${KWSYS_NAMESPACE}ProcessFwd9x "${kwsys_folder}") + if(BUILD_TESTING) + CMAKE_SET_TARGET_FOLDER(${KWSYS_NAMESPACE}TestDynload "${kwsys_folder}") + CMAKE_SET_TARGET_FOLDER(${KWSYS_NAMESPACE}TestProcess "${kwsys_folder}") + CMAKE_SET_TARGET_FOLDER(${KWSYS_NAMESPACE}TestsC "${kwsys_folder}") + CMAKE_SET_TARGET_FOLDER(${KWSYS_NAMESPACE}TestsCxx "${kwsys_folder}") + CMAKE_SET_TARGET_FOLDER(${KWSYS_NAMESPACE}TestSharedForward "${kwsys_folder}") + endif() + + #--------------------------------------------------------------------- + # Setup third-party libraries. + # Everything in the tree should be able to include files from the + # Utilities directory. + INCLUDE_DIRECTORIES( + ${CMake_BINARY_DIR}/Utilities + ${CMake_SOURCE_DIR}/Utilities + ) + + # check for the use of system libraries versus builtin ones + # (a macro defined in this file) + CMAKE_HANDLE_SYSTEM_LIBRARIES() + + #--------------------------------------------------------------------- + # Build zlib library for Curl, CMake, and CTest. + SET(CMAKE_ZLIB_HEADER "cm_zlib.h") + IF(CMAKE_USE_SYSTEM_ZLIB) + FIND_PACKAGE(ZLIB) + IF(NOT ZLIB_FOUND) + MESSAGE(FATAL_ERROR + "CMAKE_USE_SYSTEM_ZLIB is ON but a zlib is not found!") + ENDIF(NOT ZLIB_FOUND) + SET(CMAKE_ZLIB_INCLUDES ${ZLIB_INCLUDE_DIR}) + SET(CMAKE_ZLIB_LIBRARIES ${ZLIB_LIBRARIES}) + ELSE(CMAKE_USE_SYSTEM_ZLIB) + SET(CMAKE_ZLIB_INCLUDES ${CMake_SOURCE_DIR}/Utilities) + SET(CMAKE_ZLIB_LIBRARIES cmzlib) + ADD_SUBDIRECTORY(Utilities/cmzlib) + CMAKE_SET_TARGET_FOLDER(cmzlib "Utilities/3rdParty") + ENDIF(CMAKE_USE_SYSTEM_ZLIB) + + #--------------------------------------------------------------------- + # Build Curl library for CTest. + IF(CMAKE_USE_SYSTEM_CURL) + FIND_PACKAGE(CURL) + IF(NOT CURL_FOUND) + MESSAGE(FATAL_ERROR + "CMAKE_USE_SYSTEM_CURL is ON but a curl is not found!") + ENDIF(NOT CURL_FOUND) + SET(CMAKE_CURL_INCLUDES ${CURL_INCLUDE_DIRS}) + SET(CMAKE_CURL_LIBRARIES ${CURL_LIBRARIES}) + ELSE(CMAKE_USE_SYSTEM_CURL) + SET(CURL_SPECIAL_ZLIB_H ${CMAKE_ZLIB_HEADER}) + SET(CURL_SPECIAL_LIBZ_INCLUDES ${CMAKE_ZLIB_INCLUDES}) + SET(CURL_SPECIAL_LIBZ ${CMAKE_ZLIB_LIBRARIES}) + OPTION(CMAKE_BUILD_CURL_SHARED "Should curl be built shared" FALSE) + IF(NOT CMAKE_BUILD_CURL_SHARED) + ADD_DEFINITIONS(-DCURL_STATICLIB) + ENDIF(NOT CMAKE_BUILD_CURL_SHARED) + SET(CMAKE_CURL_INCLUDES) + SET(CMAKE_CURL_LIBRARIES cmcurl) + IF(CMAKE_TESTS_CDASH_SERVER) + SET(CMAKE_CURL_TEST_URL "${CMAKE_TESTS_CDASH_SERVER}/user.php") + ENDIF(CMAKE_TESTS_CDASH_SERVER) + ADD_SUBDIRECTORY(Utilities/cmcurl) + CMAKE_SET_TARGET_FOLDER(cmcurl "Utilities/3rdParty") + CMAKE_SET_TARGET_FOLDER(LIBCURL "Utilities/3rdParty") + ENDIF(CMAKE_USE_SYSTEM_CURL) + + #--------------------------------------------------------------------- + # Build Compress library for CTest. + SET(CMAKE_COMPRESS_INCLUDES + "${CMAKE_CURRENT_BINARY_DIR}/Utilities/cmcompress") + SET(CMAKE_COMPRESS_LIBRARIES "cmcompress") + ADD_SUBDIRECTORY(Utilities/cmcompress) + CMAKE_SET_TARGET_FOLDER(cmcompress "Utilities/3rdParty") + IF(CMAKE_USE_SYSTEM_BZIP2) + FIND_PACKAGE(BZip2) + ELSE() + SET(BZIP2_INCLUDE_DIR + "${CMAKE_CURRENT_SOURCE_DIR}/Utilities/cmbzip2") + SET(BZIP2_LIBRARIES cmbzip2) + ADD_SUBDIRECTORY(Utilities/cmbzip2) + CMAKE_SET_TARGET_FOLDER(cmbzip2 "Utilities/3rdParty") + ENDIF() + + #--------------------------------------------------------------------- + # Build or use system libarchive for CMake and CTest. + IF(CMAKE_USE_SYSTEM_LIBARCHIVE) + IF(EXISTS ${CMAKE_ROOT}/Modules/FindLibArchive.cmake) # added in 2.8.3 + FIND_PACKAGE(LibArchive) + ELSE() + INCLUDE(${CMake_SOURCE_DIR}/Modules/FindLibArchive.cmake) + ENDIF() + IF(NOT LibArchive_FOUND) + MESSAGE(FATAL_ERROR "CMAKE_USE_SYSTEM_LIBARCHIVE is ON but LibArchive is not found!") + ENDIF() + SET(CMAKE_TAR_INCLUDES ${LibArchive_INCLUDE_DIRS}) + SET(CMAKE_TAR_LIBRARIES ${LibArchive_LIBRARIES}) + ELSE(CMAKE_USE_SYSTEM_LIBARCHIVE) + SET(ZLIB_INCLUDE_DIR ${CMAKE_ZLIB_INCLUDES}) + SET(ZLIB_LIBRARY ${CMAKE_ZLIB_LIBRARIES}) + ADD_DEFINITIONS(-DLIBARCHIVE_STATIC) + SET(ENABLE_NETTLE OFF CACHE INTERNAL "Enable use of Nettle") + SET(ENABLE_OPENSSL ${CMAKE_USE_OPENSSL} CACHE INTERNAL "Enable use of OpenSSL") + SET(ENABLE_XATTR OFF CACHE INTERNAL "Enable extended attribute support") + SET(ENABLE_ACL OFF CACHE INTERNAL "Enable ACL support") + SET(ENABLE_ICONV OFF CACHE INTERNAL "Enable iconv support") + ADD_SUBDIRECTORY(Utilities/cmlibarchive) + CMAKE_SET_TARGET_FOLDER(cmlibarchive "Utilities/3rdParty") + SET(CMAKE_TAR_LIBRARIES cmlibarchive ${BZIP2_LIBRARIES}) + ENDIF(CMAKE_USE_SYSTEM_LIBARCHIVE) + + #--------------------------------------------------------------------- + # Build expat library for CMake and CTest. + IF(CMAKE_USE_SYSTEM_EXPAT) + FIND_PACKAGE(EXPAT) + IF(NOT EXPAT_FOUND) + MESSAGE(FATAL_ERROR + "CMAKE_USE_SYSTEM_EXPAT is ON but a expat is not found!") + ENDIF(NOT EXPAT_FOUND) + SET(CMAKE_EXPAT_INCLUDES ${EXPAT_INCLUDE_DIRS}) + SET(CMAKE_EXPAT_LIBRARIES ${EXPAT_LIBRARIES}) + ELSE(CMAKE_USE_SYSTEM_EXPAT) + SET(CMAKE_EXPAT_INCLUDES) + SET(CMAKE_EXPAT_LIBRARIES cmexpat) + ADD_SUBDIRECTORY(Utilities/cmexpat) + CMAKE_SET_TARGET_FOLDER(cmexpat "Utilities/3rdParty") + ENDIF(CMAKE_USE_SYSTEM_EXPAT) + + #--------------------------------------------------------------------- + # Build XMLRPC library for CMake and CTest. + IF(CTEST_USE_XMLRPC) + FIND_PACKAGE(XMLRPC QUIET REQUIRED libwww-client) + IF(NOT XMLRPC_FOUND) + MESSAGE(FATAL_ERROR + "CTEST_USE_XMLRPC is ON but xmlrpc is not found!") + ENDIF(NOT XMLRPC_FOUND) + SET(CMAKE_XMLRPC_INCLUDES ${XMLRPC_INCLUDE_DIRS}) + SET(CMAKE_XMLRPC_LIBRARIES ${XMLRPC_LIBRARIES}) + ENDIF(CTEST_USE_XMLRPC) + + #--------------------------------------------------------------------- + # Use curses? + IF (UNIX) + # there is a bug in the Syllable libraries which makes linking ccmake fail, Alex + IF(NOT "${CMAKE_SYSTEM_NAME}" MATCHES syllable) + SET(CURSES_NEED_NCURSES TRUE) + FIND_PACKAGE(Curses QUIET) + IF (CURSES_LIBRARY) + OPTION(BUILD_CursesDialog "Build the CMake Curses Dialog ccmake" ON) + ELSE (CURSES_LIBRARY) + MESSAGE("Curses libraries were not found. Curses GUI for CMake will not be built.") + SET(BUILD_CursesDialog 0) + ENDIF (CURSES_LIBRARY) + ELSE(NOT "${CMAKE_SYSTEM_NAME}" MATCHES syllable) + SET(BUILD_CursesDialog 0) + ENDIF(NOT "${CMAKE_SYSTEM_NAME}" MATCHES syllable) + ELSE (UNIX) + SET(BUILD_CursesDialog 0) + ENDIF (UNIX) + IF(BUILD_CursesDialog) + ADD_SUBDIRECTORY(Source/CursesDialog/form) + ENDIF(BUILD_CursesDialog) +ENDMACRO (CMAKE_BUILD_UTILITIES) + +#----------------------------------------------------------------------- +IF(CMAKE_CXX_PLATFORM_ID MATCHES "OpenBSD") + EXECUTE_PROCESS(COMMAND ${CMAKE_CXX_COMPILER} + ${CMAKE_CXX_COMPILER_ARG1} -dumpversion + OUTPUT_VARIABLE _GXX_VERSION + ) + STRING(REGEX REPLACE "([0-9])\\.([0-9])(\\.[0-9])?" "\\1\\2" + _GXX_VERSION_SHORT ${_GXX_VERSION}) + IF(_GXX_VERSION_SHORT EQUAL 33) + MESSAGE(FATAL_ERROR + "GXX 3.3 on OpenBSD is known to cause CPack to Crash.\n" + "Please use GXX 4.2 or greater to build CMake on OpenBSD\n" + "${CMAKE_CXX_COMPILER} version is: ${_GXX_VERSION}") + ENDIF() +ENDIF() + +#----------------------------------------------------------------------- +# The main section of the CMakeLists file +# +#----------------------------------------------------------------------- +INCLUDE(Source/CMakeVersion.cmake) +# Releases define a small tweak level. +IF("${CMake_VERSION_TWEAK}" VERSION_LESS 20000000) + SET(CMake_VERSION_IS_RELEASE 1) + SET(CMake_VERSION_SOURCE "") +ELSE() + SET(CMake_VERSION_IS_RELEASE 0) + INCLUDE(${CMake_SOURCE_DIR}/Source/CMakeVersionSource.cmake) +ENDIF() + +# Compute the full version string. +SET(CMake_VERSION ${CMake_VERSION_MAJOR}.${CMake_VERSION_MINOR}.${CMake_VERSION_PATCH}) +IF(${CMake_VERSION_TWEAK} GREATER 0) + SET(CMake_VERSION ${CMake_VERSION}.${CMake_VERSION_TWEAK}) +ENDIF() +IF(CMake_VERSION_RC) + SET(CMake_VERSION ${CMake_VERSION}-rc${CMake_VERSION_RC}) +ENDIF() +IF(CMake_VERSION_SOURCE) + SET(CMake_VERSION ${CMake_VERSION}-${CMake_VERSION_SOURCE}) +ENDIF() + +# Include the standard Dart testing module +ENABLE_TESTING() +INCLUDE (${CMAKE_ROOT}/Modules/Dart.cmake) + +# Set up test-time configuration. +SET_DIRECTORY_PROPERTIES(PROPERTIES + TEST_INCLUDE_FILE "${CMake_BINARY_DIR}/Tests/EnforceConfig.cmake") + +# where to write the resulting executables and libraries +SET(BUILD_SHARED_LIBS OFF) +SET(EXECUTABLE_OUTPUT_PATH "" CACHE INTERNAL "No configurable exe dir.") +SET(LIBRARY_OUTPUT_PATH "" CACHE INTERNAL + "Where to put the libraries for CMake") + +# The CMake executables usually do not need any rpath to run in the build or +# install tree. +SET(CMAKE_SKIP_RPATH ON CACHE INTERNAL "CMake does not need RPATHs.") + +SET(CMAKE_DATA_DIR "/share/cmake-${CMake_VERSION_MAJOR}.${CMake_VERSION_MINOR}" CACHE STRING + "Install location for data (relative to prefix).") +SET(CMAKE_DOC_DIR "/doc/cmake-${CMake_VERSION_MAJOR}.${CMake_VERSION_MINOR}" CACHE STRING + "Install location for documentation (relative to prefix).") +SET(CMAKE_MAN_DIR "/man" CACHE STRING + "Install location for man pages (relative to prefix).") +MARK_AS_ADVANCED(CMAKE_DATA_DIR CMAKE_DOC_DIR CMAKE_MAN_DIR) +IF(CYGWIN AND EXISTS "${CMAKE_ROOT}/Modules/CPack.cmake") + # Force doc, data and man dirs to conform to cygwin layout. + SET(CMAKE_DOC_DIR "/share/doc/cmake-${CMake_VERSION}") + SET(CMAKE_DATA_DIR "/share/cmake-${CMake_VERSION}") + SET(CMAKE_MAN_DIR "/share/man") + # let the user know we just forced these values + MESSAGE(STATUS "Setup for Cygwin packaging") + MESSAGE(STATUS "Override cache CMAKE_DOC_DIR = ${CMAKE_DOC_DIR}") + MESSAGE(STATUS "Override cache CMAKE_DATA_DIR = ${CMAKE_DATA_DIR}") + MESSAGE(STATUS "Override cache CMAKE_MAN_DIR = ${CMAKE_MAN_DIR}") +ENDIF() +STRING(REGEX REPLACE "^/" "" CMake_DATA_DEST "${CMAKE_DATA_DIR}") +STRING(REGEX REPLACE "^/" "" CMake_DOC_DEST "${CMAKE_DOC_DIR}") + +IF(BUILD_TESTING) + INCLUDE(${CMake_SOURCE_DIR}/Tests/CMakeInstall.cmake) +ENDIF() + +# include special compile flags for some compilers +INCLUDE(CompileFlags.cmake) + +# no clue why we are testing for this here +INCLUDE(CheckSymbolExists) +CHECK_SYMBOL_EXISTS(unsetenv "stdlib.h" HAVE_UNSETENV) +CHECK_SYMBOL_EXISTS(environ "stdlib.h" HAVE_ENVIRON_NOT_REQUIRE_PROTOTYPE) + +# CMAKE_TESTS_CDASH_SERVER: CDash server used by CMake/Tests. +# +# If not defined or "", this variable defaults to the server at +# http://www.cdash.org/CDash. +# +# If set explicitly to "NOTFOUND", curl tests and ctest tests that use +# the network are skipped. +# +# If set to something starting with "http://localhost/", the CDash is +# expected to be an instance of CDash used for CDash testing, pointing +# to a cdash4simpletest database. In these cases, the CDash dashboards +# should be run first. +# +IF("x${CMAKE_TESTS_CDASH_SERVER}" STREQUAL "x") + SET(CMAKE_TESTS_CDASH_SERVER "http://www.cdash.org/CDash") +ENDIF("x${CMAKE_TESTS_CDASH_SERVER}" STREQUAL "x") + +# build the utilities (a macro defined in this file) +CMAKE_BUILD_UTILITIES() + +# On NetBSD ncurses is required, since curses doesn't have the wsyncup() +# function. ncurses is installed via pkgsrc, so the library is in /usr/pkg/lib, +# which isn't in the default linker search path. So without RPATH ccmake +# doesn't run and the build doesn't succeed since ccmake is executed for +# generating the documentation. +IF(BUILD_CursesDialog) + GET_FILENAME_COMPONENT(_CURSES_DIR "${CURSES_LIBRARY}" PATH) + SET(CURSES_NEED_RPATH FALSE) + IF(NOT "${_CURSES_DIR}" STREQUAL "/lib" AND NOT "${_CURSES_DIR}" STREQUAL "/usr/lib" AND NOT "${_CURSES_DIR}" STREQUAL "/lib64" AND NOT "${_CURSES_DIR}" STREQUAL "/usr/lib64") + SET(CURSES_NEED_RPATH TRUE) + ENDIF(NOT "${_CURSES_DIR}" STREQUAL "/lib" AND NOT "${_CURSES_DIR}" STREQUAL "/usr/lib" AND NOT "${_CURSES_DIR}" STREQUAL "/lib64" AND NOT "${_CURSES_DIR}" STREQUAL "/usr/lib64") +ENDIF(BUILD_CursesDialog) + +IF(BUILD_QtDialog) + IF(APPLE) + SET(CMAKE_BUNDLE_NAME + "CMake ${CMake_VERSION_MAJOR}.${CMake_VERSION_MINOR}-${CMake_VERSION_PATCH}") + SET(CMAKE_BUNDLE_LOCATION "${CMAKE_INSTALL_PREFIX}") + # make sure CMAKE_INSTALL_PREFIX ends in / + STRING(LENGTH "${CMAKE_INSTALL_PREFIX}" LEN) + MATH(EXPR LEN "${LEN} -1" ) + STRING(SUBSTRING "${CMAKE_INSTALL_PREFIX}" ${LEN} 1 ENDCH) + IF(NOT "${ENDCH}" STREQUAL "/") + SET(CMAKE_INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}/") + ENDIF(NOT "${ENDCH}" STREQUAL "/") + SET(CMAKE_INSTALL_PREFIX + "${CMAKE_INSTALL_PREFIX}${CMAKE_BUNDLE_NAME}.app/Contents") + ENDIF(APPLE) + + SET(QT_NEED_RPATH FALSE) + IF(NOT "${QT_LIBRARY_DIR}" STREQUAL "/lib" AND NOT "${QT_LIBRARY_DIR}" STREQUAL "/usr/lib" AND NOT "${QT_LIBRARY_DIR}" STREQUAL "/lib64" AND NOT "${QT_LIBRARY_DIR}" STREQUAL "/usr/lib64") + SET(QT_NEED_RPATH TRUE) + ENDIF(NOT "${QT_LIBRARY_DIR}" STREQUAL "/lib" AND NOT "${QT_LIBRARY_DIR}" STREQUAL "/usr/lib" AND NOT "${QT_LIBRARY_DIR}" STREQUAL "/lib64" AND NOT "${QT_LIBRARY_DIR}" STREQUAL "/usr/lib64") +ENDIF(BUILD_QtDialog) + + +# The same might be true on other systems for other libraries. +# Then only enable RPATH if we have are building at least with cmake 2.4, +# since this one has much better RPATH features than cmake 2.2. +# The executables are then built with the RPATH for the libraries outside +# the build tree, which is both the build and the install RPATH. +IF (UNIX) + IF( CMAKE_USE_SYSTEM_CURL OR CMAKE_USE_SYSTEM_ZLIB + OR CMAKE_USE_SYSTEM_EXPAT OR CTEST_USE_XMLRPC OR CURSES_NEED_RPATH OR QT_NEED_RPATH) + SET(CMAKE_SKIP_RPATH OFF CACHE INTERNAL "CMake built with RPATH.") + SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE) + SET(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE) + ENDIF(CMAKE_USE_SYSTEM_CURL OR CMAKE_USE_SYSTEM_ZLIB + OR CMAKE_USE_SYSTEM_EXPAT OR CTEST_USE_XMLRPC OR CURSES_NEED_RPATH OR QT_NEED_RPATH) +ENDIF (UNIX) + + +# add the uninstall support +CONFIGURE_FILE( + "${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake.in" + "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake" + @ONLY) +ADD_CUSTOM_TARGET(uninstall + "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake") + +INCLUDE (CMakeCPack.cmake) + +# setup some Testing support (a macro defined in this file) +CMAKE_SETUP_TESTING() +CONFIGURE_FILE( + "${CMAKE_CURRENT_SOURCE_DIR}/DartLocal.conf.in" + "${CMAKE_CURRENT_BINARY_DIR}/DartLocal.conf" + COPYONLY) + +OPTION(CMAKE_STRICT + "Perform strict testing to record property and variable access. Can be used to report any undefined properties or variables" OFF) +MARK_AS_ADVANCED(CMAKE_STRICT) + + +# build the remaining subdirectories +ADD_SUBDIRECTORY(Source) +ADD_SUBDIRECTORY(Utilities) +ADD_SUBDIRECTORY(Tests) + +if(BUILD_TESTING) + CMAKE_SET_TARGET_FOLDER(CMakeLibTests "Tests") +endif() +CMAKE_SET_TARGET_FOLDER(cmw9xcom "Utilities/Win9xCompat") +CMAKE_SET_TARGET_FOLDER(documentation "Documentation") + +# add a test +ADD_TEST(SystemInformationNew "${CMAKE_CMAKE_COMMAND}" + --system-information -G "${CMAKE_TEST_GENERATOR}" ) + +# Install license file as it requires. +INSTALL(FILES Copyright.txt DESTINATION ${CMake_DOC_DEST}) + +# Install script directories. +INSTALL( + DIRECTORY Modules Templates + DESTINATION "${CMake_DATA_DEST}" + FILE_PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ + DIRECTORY_PERMISSIONS OWNER_READ OWNER_EXECUTE OWNER_WRITE + GROUP_READ GROUP_EXECUTE + WORLD_READ WORLD_EXECUTE + PATTERN "*.sh*" PERMISSIONS OWNER_READ OWNER_EXECUTE OWNER_WRITE + GROUP_READ GROUP_EXECUTE + WORLD_READ WORLD_EXECUTE + ) + +# process docs related install +ADD_SUBDIRECTORY(Docs) + +#----------------------------------------------------------------------- +# End of the main section of the CMakeLists file +#----------------------------------------------------------------------- + +# As a special case when building CMake itself, CMake 2.8.0 and below +# look up EXECUTABLE_OUTPUT_PATH in the top-level CMakeLists.txt file +# to compute the location of the "cmake" executable. We set it here +# so that those CMake versions can find it. We wait until after all +# the add_subdirectory() calls to avoid affecting the subdirectories. +SET(EXECUTABLE_OUTPUT_PATH ${CMake_BIN_DIR}) |