endif()
# FlightGear build options
+option(SIMGEAR_SHARED "Set to ON when SimGear was built as a shared library" OFF)
option(LOGGING "Set to ON to build FlightGear with logging support (default)" ON)
option(SP_FDMS "Set to ON to build FlightGear with special-purpose FDMs" OFF)
option(ENABLE_UIUC_MODEL "Set to ON to build FlightGear with UIUCModel FDM" OFF)
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)
message(WARNING "UDev not found, event input is disabled!")
set(EVENT_INPUT 0)
else()
+ add_definitions(-DWITH_EVENTINPUT)
set(EVENT_INPUT_LIBRARIES ${UDEV_LIBRARIES})
message(STATUS "event-based input enabled. Using ${UDEV_LIBRARIES}")
endif()
message(STATUS "Using system SQLite3 library")
endif (SYSTEM_SQLITE)
+# Sqlite always depends on the threading lib
+list(APPEND SQLITE3_LIBRARY ${CMAKE_THREAD_LIBS_INIT})
+
find_package(PLIB REQUIRED puaux pu js fnt)
# FlightGear and SimGear versions need to match
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)