259 lines
8.8 KiB
CMake
259 lines
8.8 KiB
CMake
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#
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# Setup CMake policies.
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#
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macro(set_cmake_policies)
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if(COMMAND CMAKE_POLICY)
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cmake_policy(SET CMP0003 NEW)
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cmake_policy(SET CMP0005 NEW)
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if(NOT (CMAKE_VERSION VERSION_LESS 2.8.0))
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cmake_policy(SET CMP0014 OLD)
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endif(NOT (CMAKE_VERSION VERSION_LESS 2.8.0))
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endif(COMMAND CMAKE_POLICY)
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endmacro(set_cmake_policies)
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#
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# Check for the Distribution: RedHat/Scientific/Ubuntu/OSX.
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# Currently OSX is assimilated to RedHat.
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#
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macro(check_distribution)
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if(NOT APPLE)
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execute_process(COMMAND "lsb_release" "-d" OUTPUT_VARIABLE LSB_RELEASE)
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if(LSB_RELEASE MATCHES "[Uu]buntu|[Dd]ebian")
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set(DISTRIBUTION "Debian" CACHE STRING "Distribution Type/Vendor" FORCE)
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add_definitions(-DDEBIAN)
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endif(LSB_RELEASE MATCHES "[Uu]buntu|[Dd]ebian")
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if(LSB_RELEASE MATCHES "Scientific|RedHat")
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set(DISTRIBUTION "RedHat" CACHE STRING "Distribution Type/Vendor" FORCE)
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add_definitions(-DREDHAT)
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endif(LSB_RELEASE MATCHES "Scientific|RedHat")
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else(NOT APPLE)
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set(DISTRIBUTION "RedHat" CACHE STRING "Distribution Type/Vendor" FORCE)
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add_definitions(-DREDHAT)
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endif(NOT APPLE)
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message("-- Distribution is ${DISTRIBUTION}")
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endmacro(check_distribution)
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#
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# Get the svn revision version and configure a svn.h.in file based on this version
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# The include directory name is passed as argument
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#
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macro(SETUP_SVNH includedir)
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find_package(Subversion REQUIRED)
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Subversion_WC_INFO(${CMAKE_CURRENT_SOURCE_DIR} SVNREV)
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set(SUBVERSION_REVISION ${SVNREV_WC_REVISION})
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configure_file(${CMAKE_CURRENT_SOURCE_DIR}/cmake/svn.h.in ${CMAKE_CURRENT_SOURCE_DIR}/${includedir}/svn.h)
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endmacro(SETUP_SVNH)
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#
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# Specific Apple OSX setup
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#
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# This is no more needed since QT 4.6 is available for Mac OSX 10.6
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# macro(setup_apple)
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# if(APPLE)
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# execute_process(
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# COMMAND sw_vers -productVersion
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# OUTPUT_VARIABLE OSX_VERSION
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# OUTPUT_STRIP_TRAILING_WHITESPACE)
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# message(STATUS "OSX_VERSION='${OSX_VERSION}'")
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# if(${OSX_VERSION} MATCHES "^10\\.[012345]\\.?")
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# message(STATUS "OSX < 10.6")
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# else(${OSX_VERSION} MATCHES "^10\\.[012345]\\.?")
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# set(CMAKE_OSX_ARCHITECTURES "i386;ppc") # for QT4.5 32bits on snow leopard
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# endif(${OSX_VERSION} MATCHES "^10\\.[012345]\\.?")
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# endif(APPLE)
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# endmacro(setup_apple)
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#
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# Adds -Wall to the C/C++ flags.
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#
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set(CMAKE_C_FLAGS_DEBUG "-std=c++0x -Wall -g" CACHE STRING "C Compiler Debug options." FORCE)
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set(CMAKE_C_FLAGS_RELEASE "-std=c++0x -Wall -O2 -DNDEBUG" CACHE STRING "C Compiler Release options." FORCE)
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set(CMAKE_CXX_FLAGS_DEBUG "-std=c++0x -Wall -g" CACHE STRING "C++ Compiler Debug options." FORCE)
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set(CMAKE_CXX_FLAGS_RELEASE "-std=c++0x -Wall -O2 -DNDEBUG" CACHE STRING "C++ Compiler Release options." FORCE)
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#
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# Adds to the CMAKE_MODULE_PATH directories guesseds from project
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# environment variables <PROJECT>_USER_TOP and <PROJECT>_TOP.
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#
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macro(SETUP_PROJECT_PATHS project)
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if( NOT("$ENV{${project}_TOP}" STREQUAL "") )
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message("-- ${project}_TOP is set to $ENV{${project}_TOP}")
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set(PROJECT_MODULE_PATH "${DESTDIR}$ENV{${project}_TOP}/share/cmake/Modules/")
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list(INSERT CMAKE_MODULE_PATH 0 "${PROJECT_MODULE_PATH}")
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endif( NOT("$ENV{${project}_TOP}" STREQUAL "") )
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if( NOT("$ENV{${project}_USER_TOP}" STREQUAL "") )
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message("-- ${project}_USER_TOP is set to $ENV{${project}_USER_TOP}")
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set(PROJECT_MODULE_PATH "${DESTDIR}$ENV{${project}_USER_TOP}/share/cmake/Modules/")
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list(INSERT CMAKE_MODULE_PATH 0 "${PROJECT_MODULE_PATH}")
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endif( NOT("$ENV{${project}_USER_TOP}" STREQUAL "") )
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list(REMOVE_DUPLICATES CMAKE_MODULE_PATH)
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endmacro(SETUP_PROJECT_PATHS project)
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#
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# Displays the contents of CMAKE_MODULE_PATH.
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#
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macro(print_cmake_module_path)
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message("-- Components of CMAKE_MODULE_PATH:")
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foreach(PATH ${CMAKE_MODULE_PATH})
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message("-- ${PATH}")
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endforeach(PATH)
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endmacro(print_cmake_module_path)
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#
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# Build <PROJECT>_INCLUDE_DIR & <PROJECT>_LIBRARIES and sets up <PROJECT>_FOUND
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# Usage: set_library_path(<PROJECT> <library>)
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#
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# May be used any number of time on the same <PROJECT> to create a list of
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# <library>.
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#
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macro(set_libraries_path configname library)
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set(${configname}_FOUND "NOTFOUND")
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if(${library}_LIBRARY_PATH)
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set(${configname}_FOUND "YES")
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set(${configname}_INCLUDE_DIR ${${library}_INCLUDE_PATH})
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set(${configname}_LIBRARIES ${${library}_LIBRARY_PATH} ${${configname}_LIBRARIES})
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mark_as_advanced(${configname}_INCLUDE_DIR ${configname}_LIBRARIES)
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endif(${library}_LIBRARY_PATH)
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if(NOT ${library}_INCLUDE_PATH)
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set(${configname}_FOUND "NOTFOUND")
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endif(NOT ${library}_INCLUDE_PATH)
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endmacro ( set_libraries_path )
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#
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# Checks if a set of libraries has been found, could be blocking or not.
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# Usage: hurricane_check_libraries(<PROJECT> <REQUIRED>)
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#
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# If <REQUIRED> is ommitted, it is guessed from <PROJECT>_FIND_REQUIRED.
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#
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macro(hurricane_check_libraries)
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if(ARGC LESS 2)
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set(REQUIRED ${ARGV0}_FIND_REQUIRED)
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else(ARGC LESS 2)
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set(REQUIRED ${ARGV1})
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endif(ARGC LESS 2)
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if(${ARGV0}_FOUND)
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if(NOT ${ARGV0}_FIND_QUIETLY)
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if(${ARGV0}_FOUND)
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message(STATUS "Found ${ARGV0}:")
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foreach(library ${${ARGV0}_LIBRARIES})
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message(STATUS " ${library}")
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endforeach(library)
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endif(${ARGV0}_FOUND)
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endif(NOT ${ARGV0}_FIND_QUIETLY)
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else(${ARGV0}_FOUND)
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if(REQUIRED)
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message(FATAL_ERROR "${ARGV0} was not found. ${${ARGV0}_DIR_MESSAGE}")
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endif(REQUIRED)
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endif(${ARGV0}_FOUND)
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endmacro(hurricane_check_libraries)
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#
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# Perform some tweaks on shared/static linking.
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#
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macro(set_lib_link_mode)
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if(NOT BUILD_SHARED_LIBS)
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# check for qmake
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find_program(QT_QMAKE_EXECUTABLE NAMES qmake-qt4 qmake PATHS
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/opt/qt4-static-4.3.2/bin
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NO_DEFAULT_PATH
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)
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message(STATUS "Building static libraries.")
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else(NOT BUILD_SHARED_LIBS)
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message(STATUS "Building dynamic libraries.")
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endif(NOT BUILD_SHARED_LIBS)
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endmacro(set_lib_link_mode)
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#
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# Find Boost, checking different versions.
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#
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macro(setup_boost)
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#set(Boost_USE_STATIC_LIBS ON)
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#message(STATUS "Always uses Boost static libraries.")
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if(ARGC LESS 1)
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find_package(Boost 1.33.1 REQUIRED)
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else(ARGC LESS 1)
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find_package(Boost 1.35.0 COMPONENTS ${ARGV} system)
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if(NOT Boost_FOUND)
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find_package(Boost 1.33.1 COMPONENTS ${ARGV} REQUIRED)
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endif(NOT Boost_FOUND)
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endif(ARGC LESS 1)
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message(STATUS "Found Boost includes ${Boost_LIB_VERSION} in ${Boost_INCLUDE_DIR}")
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message(STATUS "Found Boost libraries ${Boost_LIB_VERSION} in ${Boost_LIBRARY_DIRS}")
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foreach(LIBRARY ${Boost_LIBRARIES})
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message(STATUS " ${LIBRARY}")
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endforeach(LIBRARY)
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add_definitions(-DBOOST_FILESYSTEM_VERSION=2) # for boost 1.46 and more we need to specify to use filesystem v2 and not v3
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endmacro(setup_boost)
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#
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# Guess the value of SYS_CONF_DIR according to INSTALLDIR.
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# if INSTALLDIR is either /usr or /opt, we uses the system-wide /etc,
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# otherwise we install under the tool INSTALLDIR/etc.
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#
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macro(setup_sysconfdir INSTALLDIR)
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message("-- Checking installation directory <${INSTALLDIR}>")
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string(REGEX MATCH "^/usr" IS_USR ${INSTALLDIR})
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string(REGEX MATCH "^/opt" IS_OPT ${INSTALLDIR})
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if(IS_USR OR IS_OPT)
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message("-- Using system-wide /etc.")
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set(SYS_CONF_DIR "/etc" CACHE STRING "System configuration directory (/etc)" FORCE)
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else(IS_USR OR IS_OPT)
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message("-- Using install tree <prefix>/etc.")
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set(SYS_CONF_DIR "etc" CACHE STRING "System configuration directory (/etc)" FORCE)
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endif(IS_USR OR IS_OPT)
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endmacro(setup_sysconfdir)
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#
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# Setup the <PROJECT>_SEARCH_PATH.
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# Where to find includes & libraries.
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#
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macro(setup_search_dir project)
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if( NOT("$ENV{${project}_TOP}" STREQUAL "") )
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message("-- ${project}_TOP is set to $ENV{${project}_TOP}")
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list(INSERT ${project}_DIR_SEARCH 0 "${DESTDIR}$ENV{${project}_TOP}")
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endif( NOT("$ENV{${project}_TOP}" STREQUAL "") )
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if( NOT("$ENV{${project}_USER_TOP}" STREQUAL "") )
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message("-- ${project}_USER_TOP is set to $ENV{${project}_USER_TOP}")
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list(INSERT ${project}_DIR_SEARCH 0 "${DESTDIR}$ENV{${project}_USER_TOP}")
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endif( NOT("$ENV{${project}_USER_TOP}" STREQUAL "") )
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LIST(REMOVE_DUPLICATES ${project}_DIR_SEARCH)
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message("-- Components of ${project}_DIR_SEARCH:")
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foreach(PATH ${${project}_DIR_SEARCH})
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message("-- ${PATH}")
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endforeach(PATH)
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endmacro(setup_search_dir project)
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#
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# Setup the <PROJECT>_FOUND.
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# Set to TRUE if both includes & libraries have been found.
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#
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macro(set_found project)
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if(${project}_INCLUDE_DIR AND ${project}_LIBRARY)
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set(${project}_FOUND TRUE)
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else(${project}_INCLUDE_DIR AND ${project}_LIBRARY)
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set(${project}_FOUND FALSE)
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endif(${project}_INCLUDE_DIR AND ${project}_LIBRARY)
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endmacro(set_found project)
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