Sound Manager: support subsystem reinit,

[simgear.git] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index d12183e137b718e7d5b3543f80a631e2472dae0c..328dfdd0b791b4fd2e09a6bb5400956c840e1051 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -74,6 +74,7 @@ option(JPEG_FACTORY     "Enable JPEG-factory support" OFF)
 option(ENABLE_LIBSVN    "Set to ON to build SimGear with libsvnclient support" ON)
 option(ENABLE_RTI       "Set to ON to build SimGear with RTI support" OFF)
 option(ENABLE_TESTS     "Set to OFF to disable building SimGear's test applications" ON)
+option(SYSTEM_EXPAT     "Set to ON to build SimGear using the system libExpat" OFF)
 
 if (MSVC)
   GET_FILENAME_COMPONENT(PARENT_DIR ${PROJECT_SOURCE_DIR} PATH)
@@ -94,11 +95,13 @@ endif (MSVC)
 if (MSVC AND MSVC_3RDPARTY_ROOT)
   message(STATUS "3rdparty files located in ${MSVC_3RDPARTY_ROOT}")
   set( OSG_MSVC "msvc" )
-  if (${MSVC_VERSION} EQUAL 1600)
+  if (${MSVC_VERSION} EQUAL 1700)
+      set( OSG_MSVC ${OSG_MSVC}110 )
+  elseif (${MSVC_VERSION} EQUAL 1600)
       set( OSG_MSVC ${OSG_MSVC}100 )
-  else (${MSVC_VERSION} EQUAL 1600)
+  else (${MSVC_VERSION} EQUAL 1700)
       set( OSG_MSVC ${OSG_MSVC}90 )
-  endif (${MSVC_VERSION} EQUAL 1600)
+  endif (${MSVC_VERSION} EQUAL 1700)
   if (CMAKE_CL_64)
       set( OSG_MSVC ${OSG_MSVC}-64 )
       set( MSVC_3RDPARTY_DIR 3rdParty.x64 )
@@ -166,6 +169,16 @@ endif(ENABLE_LIBSVN)
 find_package(ZLIB REQUIRED)
 find_package(Threads REQUIRED)
 
+if (SYSTEM_EXPAT)
+    message(STATUS "Requested to use system Expat library, forcing SIMGEAR_SHARED to true")
+    set(SIMGEAR_SHARED ON)
+    find_package(EXPAT REQUIRED)
+    include_directories(${EXPAT_INCLUDE_DIRS})
+else()
+    message(STATUS "Using built-in expat code")
+    add_definitions(-DHAVE_EXPAT_CONFIG_H)
+endif(SYSTEM_EXPAT)
+
 check_include_file(sys/time.h HAVE_SYS_TIME_H)
 check_include_file(sys/timeb.h HAVE_SYS_TIMEB_H)
 check_include_file(unistd.h HAVE_UNISTD_H)
@@ -248,7 +261,7 @@ if(WIN32)
         #     SET(WARNING_FLAGS "${WARNING_FLAGS} /wd${warning}")
         # endforeach(warning)
         
-        set(MSVC_FLAGS "-DWIN32 -DNOMINMAX -D_USE_MATH_DEFINES -D_CRT_SECURE_NO_WARNINGS -D__CRT_NONSTDC_NO_WARNINGS /wd4996")
+        set(MSVC_FLAGS "-DWIN32 -DNOMINMAX -D_USE_MATH_DEFINES -D_CRT_SECURE_NO_WARNINGS -D__CRT_NONSTDC_NO_WARNINGS /wd4996 /wd4250")
     endif(MSVC)
     
     # assumed on Windows
@@ -270,7 +283,6 @@ include_directories(${OPENSCENEGRAPH_INCLUDE_DIRS}
     ${OPENAL_INCLUDE_DIR} )
 
 add_definitions(-DHAVE_CONFIG_H)
-add_definitions(-DHAVE_EXPAT_CONFIG_H)
 
 # configure a header file to pass some of the CMake settings
 # to the source code