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CMake/CMakeLists.txt
Brad King eb7e54fe00 Begin post-2.8.2 development
2010-06-28 10:34:04 -04:00

555 lines
22 KiB
CMake
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#=============================================================================
# CMake - Cross Platform Makefile Generator
# Copyright 2000-2009 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 2.4.5 FATAL_ERROR)
PROJECT(CMake)
IF(COMMAND CMAKE_POLICY)
CMAKE_POLICY(SET CMP0003 NEW)
ENDIF(COMMAND CMAKE_POLICY)
MARK_AS_ADVANCED(CMAKE_BACKWARDS_COMPATIBILITY)
# Allow empty endif() and such with CMake 2.4.
SET(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS 1)
SET(CMake_BIN_DIR ${CMake_BINARY_DIR}/bin)
IF(NOT ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} GREATER 2.4)
# Since the built CMake will install itself instead of the
# generating CMake, tell it that the install rules were generated
# by CMake 2.4.
INSTALL(CODE "SET(CMAKE_INSTALL_SELF_2_4 1)")
ENDIF()
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 setting CMAKE_USE_SYSTEM_LIBRARIES on the command line.
IF(DEFINED CMAKE_USE_SYSTEM_LIBRARIES)
SET(CMAKE_USE_SYSTEM_LIBRARIES_USER 1)
ENDIF(DEFINED CMAKE_USE_SYSTEM_LIBRARIES)
IF(CMAKE_USE_SYSTEM_LIBRARIES)
SET(CMAKE_USE_SYSTEM_LIBRARIES ON)
ELSE(CMAKE_USE_SYSTEM_LIBRARIES)
SET(CMAKE_USE_SYSTEM_LIBRARIES OFF)
ENDIF(CMAKE_USE_SYSTEM_LIBRARIES)
IF(CMAKE_USE_SYSTEM_LIBRARIES_USER)
SET(CMAKE_USE_SYSTEM_CURL "${CMAKE_USE_SYSTEM_LIBRARIES}"
CACHE BOOL "Use system-installed curl" FORCE)
SET(CMAKE_USE_SYSTEM_EXPAT "${CMAKE_USE_SYSTEM_LIBRARIES}"
CACHE BOOL "Use system-installed expat" FORCE)
SET(CMAKE_USE_SYSTEM_ZLIB "${CMAKE_USE_SYSTEM_LIBRARIES}"
CACHE BOOL "Use system-installed zlib" FORCE)
ENDIF(CMAKE_USE_SYSTEM_LIBRARIES_USER)
# Optionally use system utility libraries.
CMAKE_DEPENDENT_OPTION(CMAKE_USE_SYSTEM_CURL "Use system-installed curl"
${CMAKE_USE_SYSTEM_LIBRARIES} "NOT CTEST_USE_XMLRPC" ON)
CMAKE_DEPENDENT_OPTION(CMAKE_USE_SYSTEM_EXPAT "Use system-installed expat"
${CMAKE_USE_SYSTEM_LIBRARIES} "NOT CTEST_USE_XMLRPC" ON)
CMAKE_DEPENDENT_OPTION(CMAKE_USE_SYSTEM_ZLIB "Use system-installed zlib"
${CMAKE_USE_SYSTEM_LIBRARIES} "NOT CMAKE_USE_SYSTEM_CURL" ON)
# Mention to the user what system libraries are being used.
FOREACH(util CURL EXPAT XMLRPC ZLIB)
IF(CMAKE_USE_SYSTEM_${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)
#-----------------------------------------------------------------------
# a macro to build the utilities used by CMake
# Simply to improve readability of the main script.
#-----------------------------------------------------------------------
MACRO (CMAKE_BUILD_UTILITIES)
#---------------------------------------------------------------------
# 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)
#---------------------------------------------------------------------
# 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)
SET(CMAKE_ZLIB_LIBRARIES cmzlib)
ADD_SUBDIRECTORY(Utilities/cmzlib)
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)
ENDIF(CMAKE_USE_SYSTEM_CURL)
#---------------------------------------------------------------------
# Build Compress library for CTest.
SET(CMAKE_COMPRESS_INCLUDES
"${CMAKE_CURRENT_BINARY_DIR}/Utilities/cmcompress")
SET(CMAKE_COMPRESS_LIBRARIES "cmcompress")
ADD_SUBDIRECTORY(Utilities/cmcompress)
IF(CMAKE_USE_SYSTEM_BZIP2)
FIND_PACKAGE(BZip2)
ELSE()
SET(BZIP2_INCLUDE_DIR
"${CMAKE_CURRENT_SOURCE_DIR}/Utilities/cmbzip2")
SET(BZIP2_LIBRARIES cmbzip2)
ADD_SUBDIRECTORY(Utilities/cmbzip2)
ENDIF()
IF(CMAKE_USE_SYSTEM_LIBARCHIVE)
FIND_PACKAGE(libarchive)
SET(CMAKE_TAR_LIBRARIES libarchive)
ELSE(CMAKE_USE_SYSTEM_LIBARCHIVE)
SET(HAVE_LIBZ 1)
SET(HAVE_ZLIB_H 1)
SET(ZLIB_INCLUDE_DIR ${CMAKE_ZLIB_INCLUDES})
SET(ZLIB_LIBRARIES ${CMAKE_ZLIB_LIBRARIES})
SET(ZLIB_LIBRARY ${CMAKE_ZLIB_LIBRARIES})
SET(BUILD_ARCHIVE_WITHIN_CMAKE TRUE)
ADD_DEFINITIONS(-DLIBARCHIVE_STATIC)
ADD_SUBDIRECTORY(Utilities/cmlibarchive)
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)
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)
#-----------------------------------------------------------------------
# The main section of the CMakeLists file
#
#-----------------------------------------------------------------------
# The CMake version number.
SET(CMake_VERSION_MAJOR 2)
SET(CMake_VERSION_MINOR 8)
SET(CMake_VERSION_PATCH 2)
#SET(CMake_VERSION_TWEAK 0)
#SET(CMake_VERSION_RC 1)
# Releases define a tweak level.
IF(DEFINED CMake_VERSION_TWEAK)
SET(CMake_VERSION_IS_RELEASE 1)
SET(CMake_VERSION_SOURCE "")
ELSE()
SET(CMake_VERSION_IS_RELEASE 0)
# Use the date as the tweak level.
INCLUDE(${CMake_SOURCE_DIR}/Source/kwsys/kwsysDateStamp.cmake)
SET(CMake_VERSION_TWEAK
"${KWSYS_DATE_STAMP_YEAR}${KWSYS_DATE_STAMP_MONTH}${KWSYS_DATE_STAMP_DAY}"
)
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)
# 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
PATTERN "CVS" EXCLUDE
)
#-----------------------------------------------------------------------
# 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})
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