set(HUDSON_BUILD_ID "none")
endif()
+#####################################################################################
+# Configure library search paths
+#####################################################################################
+
+if(APPLE)
+ # Custom library directories for Mac, which should have precedence over any other
+ list(APPEND ADDITIONAL_LIBRARY_PATHS
+ ~/Library/Frameworks
+ /Library/Frameworks)
+endif(APPLE)
+
+if(NOT "${CMAKE_LIBRARY_ARCHITECTURE}" STREQUAL "")
+ # Workaround for Ubuntu/Debian which introduced the "multiarch" library
+ # directory structure, which is unsupported by CMake < 2.8.10, so we need to
+ # add paths manually
+ # see http://www.cmake.org/Bug/view.php?id=12049 and
+ # http://www.cmake.org/Bug/view.php?id=12037
+ list(APPEND ADDITIONAL_LIBRARY_PATHS
+ /usr/local/lib/${CMAKE_LIBRARY_ARCHITECTURE}
+ /usr/lib/${CMAKE_LIBRARY_ARCHITECTURE}
+ /lib/${CMAKE_LIBRARY_ARCHITECTURE})
+ message(STATUS "additional library directories: ${ADDITIONAL_LIBRARY_PATHS}")
+endif()
+
+if(NOT MSVC)
+ # TBD: are these really necessary? Aren't they considered by cmake automatically?
+ list(APPEND ADDITIONAL_LIBRARY_PATHS
+ /opt/local
+ /usr/local
+ /usr)
+endif()
+#####################################################################################
+
IF(APPLE)
set(EVENT_INPUT_DEFAULT 1)
option(EVENT_INPUT "Set to ON to build FlightGear with event-based Input support" ${EVENT_INPUT_DEFAULT})
option(ENABLE_LIBSVN "Set to ON to build FlightGear/terrasync with libsvnclient support (default)" ON)
option(ENABLE_RTI "Set to ON to build FlightGear with RTI support" OFF)
+option(ENABLE_PROFILE "Set to ON to build FlightGear with gperftools profiling support" OFF)
option(JPEG_FACTORY "Set to ON to build FlightGear with JPEG-factory support" OFF)
option(SYSTEM_SQLITE "Set to ON to build FlightGear with the system's SQLite3 library" OFF)
check_include_file(sys/time.h HAVE_SYS_TIME_H)
check_include_file(windows.h HAVE_WINDOWS_H)
+if(ENABLE_PROFILE)
+ find_package(GooglePerfTools REQUIRED)
+ set(FG_HAVE_GPERFTOOLS 1)
+ message(STATUS "Built-in profiler using gperftools available")
+endif()
+
if(ENABLE_RTI)
find_package(RTI)
if(RTI_FOUND)