SUMO doesn't compile using Mingw32

[palvarezlopez]

• Problem with foreign library "socket" and Windows version (WIN32 seems to be undefined)
• References in Microsim and "Devices" to Fox Functions
• Segmentation Fault compiling Function GUIDanielPerspectiveChanger::onMouseMove(void*). It causes by O2/O3 option
• Google Test cannot be compiled with Mingw32 (Ticket)
• problem with system includes see gcc seems broken msys2/MINGW-packages#10761 (workaround: remove SYSTEM whenever you add include_dirs in the root CMakeLists.txt)
• proj and Fox do not get picked up although they are installed

[palvarezlopez]

[ 36%] Linking CXX executable ..\..\..\bin\sumo.exe
microsim/libmicrosim.a(MSEdge.cpp.obj):MSEdge.cpp:(.text+0x350a): undefined reference to FX::FXMutex::unlock()
microsim/libmicrosim.a(MSEdge.cpp.obj):MSEdge.cpp:(.text+0x3bb2): undefined reference to FX::FXMutex::lock()
microsim/libmicrosim.a(MSEdge.cpp.obj):MSEdge.cpp:(.text+0x5f78): undefined reference to FX::FXMutex::lock()
microsim/libmicrosim.a(MSEdge.cpp.obj):MSEdge.cpp:(.text+0x5fa0): undefined reference to FX::FXMutex::unlock()
microsim/libmicrosim.a(MSNet.cpp.obj):MSNet.cpp:(.text$_ZN7CarEdgeI6MSEdge6MSLane10MSJunction11SUMOVehicleEC1EiPKS0_d[_ZN7CarEdgeI6MSEdge6MSLane10MSJunction11SUMOVehicleEC1EiPKS0_d]+0x1e0): undefined reference to FX::FXMutex::FXMutex(unsigned char)
microsim/libmicrosim.a(MSNet.cpp.obj):MSNet.cpp:(.text$_ZN7CarEdgeI6MSEdge6MSLane10MSJunction11SUMOVehicleED1Ev[_ZN7CarEdgeI6MSEdge6MSLane10MSJunction11SUMOVehicleED1Ev]+0x1d): undefined reference to FX::FXMutex::~FXMutex()
microsim/libmicrosim.a(MSNet.cpp.obj):MSNet.cpp:(.text$_ZN7CarEdgeI6MSEdge6MSLane10MSJunction11SUMOVehicleED0Ev[_ZN7CarEdgeI6MSEdge6MSLane10MSJunction11SUMOVehicleED0Ev]+0x1d): undefined reference to FX::FXMutex::~FXMutex()
microsim/libmicrosim.a(MSNet.cpp.obj):MSNet.cpp:(.text$_ZNK7CarEdgeI6MSEdge6MSLane10MSJunction11SUMOVehicleE13getSuccessorsE16SUMOVehicleClass[_ZNK7CarEdgeI6MSEdge6MSLane10MSJunction11SUMOVehicleE13getSuccessorsE16SUMOVehicleClass]+0x52): undefined reference to FX::FXMutex::lock()
microsim/libmicrosim.a(MSNet.cpp.obj):MSNet.cpp:(.text$_ZNK7CarEdgeI6MSEdge6MSLane10MSJunction11SUMOVehicleE13getSuccessorsE16SUMOVehicleClass[_ZNK7CarEdgeI6MSEdge6MSLane10MSJunction11SUMOVehicleE13getSuccessorsE16SUMOVehicleClass]+0x1b8): undefined reference to FX::FXMutex::unlock()
microsim/libmicrosim.a(MSNet.cpp.obj):MSNet.cpp:(.text$_ZNK7CarEdgeI6MSEdge6MSLane10MSJunction11SUMOVehicleE13getSuccessorsE16SUMOVehicleClass[_ZNK7CarEdgeI6MSEdge6MSLane10MSJunction11SUMOVehicleE13getSuccessorsE16SUMOVehicleClass]+0x3c2): undefined reference to FX::FXMutex::unlock()
microsim/libmicrosim.a(MSRoute.cpp.obj):MSRoute.cpp:(.text+0xaee): undefined reference to FX::FXMutex::lock()
microsim/libmicrosim.a(MSRoute.cpp.obj):MSRoute.cpp:(.text+0xbc1): undefined reference to FX::FXMutex::unlock()
microsim/libmicrosim.a(MSRoute.cpp.obj):MSRoute.cpp:(.text+0xf30): undefined reference to FX::FXMutex::lock()
.....

[palvarezlopez]

Segmentation Fault:

C:\Projects\sumo\src\utils\gui\windows\GUIDanielPerspectiveChanger.cpp: In member function 'virtual void GUIDanielPerspectiveChanger::onMouseMove(void*)':
C:\Projects\sumo\src\utils\gui\windows\GUIDanielPerspectiveChanger.cpp:216:1: internal compiler error: Segmentation fault
 GUIDanielPerspectiveChanger::onMouseMove(void* data) {
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~
libbacktrace could not find executable to open
Please submit a full bug report,
with preprocessed source if appropriate.
See <https://sourceforge.net/projects/mingw-w64> for instructions.
mingw32-make[3]: *** [src\utils\gui\windows\CMakeFiles\utils_gui_windows.dir\build.make:63: src/utils/gui/windows/CMakeFiles/utils_gui_windows.dir/GUIDanielPerspectiveChanger.cpp.obj] Error 1
mingw32-make[2]: *** [CMakeFiles\Makefile2:4843: src/utils/gui/windows/CMakeFiles/utils_gui_windows.dir/all] Error 2
mingw32-make[1]: *** [CMakeFiles\Makefile2:2556: src/netedit/CMakeFiles/netedit.dir/rule] Error 2
mingw32-make: *** [Makefile:707: netedit] Error 2

C:\Projects\sumo\build\cmake-codeblocks>

[behrisch]

I just retried this with the most recent msys including gcc 12 and cmake 3.22.1 and updated the ToDos above. The include in problem in socket.cpp did re-appear.

[behrisch]

I could resolve many of the problems above by using the correct cmake. So be sure not to install msys/cmake but mingw64/mingw-w64-x86_64-cmake

[behrisch]

The major point we need to decide / discuss is whether the mingw build should be done with the SUMOLibraries or with the MinGW libraries (it seems to provide everything we need) or maybe even both. If I replace the SUMOLibraries with the mingw ones at least some of the linker errors currently disappear but you can run the resulting binary only in the mingw shell (or you need to adapt the PATH).