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Messages - sharky

Pages: [1]
1
General / [Windows 7][Mingw][Cmake] Once again about building
« on: September 13, 2019, 10:00:00 pm »
Hi everybody!
Once I tried to build my project statically so that I will not have to copy dll's files to my build directory.
I am using Cmake and Mingw32 on windows 7.
This is my CmakeLists.txt
#Change this if you need to target a specific CMake version
cmake_minimum_required(VERSION 2.6)

# Enable debug symbols by default
# must be done before project() statement
if(NOT CMAKE_BUILD_TYPE)
  set(CMAKE_BUILD_TYPE Debug CACHE STRING "Choose the type of build (Debug or Release)" FORCE)
endif()
# (you can also set it on the command line: -D CMAKE_BUILD_TYPE=Release)

set(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)

project(g)

# Set version information in a config.h file
set(myproject_VERSION_MAJOR 1)
set(myproject_VERSION_MINOR 0)
configure_file(
  "${PROJECT_SOURCE_DIR}/config.h.in"
  "${PROJECT_BINARY_DIR}/config.h"
  )
include_directories("${PROJECT_SOURCE_DIR}/inc")

# Define sources and executable
set(EXECUTABLE_NAME "g")

set(SOURCES
    ${PROJECT_SOURCE_DIR}/src/xx.cpp ${PROJECT_SOURCE_DIR}/inc/x.h
    ${PROJECT_SOURCE_DIR}/src/xx.cpp ${PROJECT_SOURCE_DIR}/inc/x.h
    ${PROJECT_SOURCE_DIR}/src/xx.cpp ${PROJECT_SOURCE_DIR}/inc/x.h
        ${PROJECT_SOURCE_DIR}/src/xx.cpp ${PROJECT_SOURCE_DIR}/inc/x.h
        ${PROJECT_SOURCE_DIR}/src/xx.cpp ${PROJECT_SOURCE_DIR}/inc/x.h
        ${PROJECT_SOURCE_DIR}/src/xx.cpp ${PROJECT_SOURCE_DIR}/inc/x.h
        ${PROJECT_SOURCE_DIR}/src/xx.cpp ${PROJECT_SOURCE_DIR}/inc/x.h
        ${PROJECT_SOURCE_DIR}/src/xx.cpp ${PROJECT_SOURCE_DIR}/inc/x.h)

add_executable(${EXECUTABLE_NAME} ${PROJECT_SOURCE_DIR}/src/main.cpp ${SOURCES})
target_link_libraries(${EXECUTABLE_NAME} ${OBJS})

set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake_modules" ${CMAKE_MODULE_PATH})

#Find any version 2.X of SFML
find_package(SFML 2 REQUIRED network audio graphics window system)
if(SFML_FOUND)
  include_directories(${SFML_INCLUDE_DIR})
  target_link_libraries(${EXECUTABLE_NAME} ${SFML_LIBRARIES} ${SFML_DEPENDENCIES})
endif()

find_package( SFGUI REQUIRED )
if(SFGUI_FOUND)
        include_directories( ${SFGUI_INCLUDE_DIR} )
        target_link_libraries( ${EXECUTABLE_NAME} ${SFGUI_LIBRARY} )
endif()

# Install target
install(TARGETS ${EXECUTABLE_NAME} DESTINATION bin)

# CPack packaging
include(InstallRequiredSystemLibraries)
set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_SOURCE_DIR}/COPYING")
set(CPACK_PACKAGE_VERSION_MAJOR "${myproject_VERSION_MAJOR}")
set(CPACK_PACKAGE_VERSION_MINOR "${myproject_VERSION_MINOR}")
include(CPack)

 

Ive changed filenames on purpose  to "xx" and "x".

This is how my SFML and SFGUI directories on "C:" looks like:

SFGUI directory:

Cmake-gui:

Powershell after run "mingw32-make.exe":
CMakeFiles\g.dir/objects.a(main.cpp.obj): In function `ZN9__gnu_cxx13new_allocatorIN3sfg5SFGUIEE9constructIS2_JEEEv
PT_DpOT0_':
c:/mingw/lib/gcc/mingw32/6.3.0/include/c++/ext/new_allocator.h:120: undefined reference to `_imp___ZN3sfg5SFGUIC1Ev'
CMakeFiles\g.dir/objects.a(main.cpp.obj): In function `ZN9__gnu_cxx13new_allocatorIN3sfg5SFGUIEE7destroyIS2_EEvPT_'
c:/mingw/lib/gcc/mingw32/6.3.0/include/c++/ext/new_allocator.h:124: undefined reference to `_imp___ZN3sfg5SFGUID1Ev'
CMakeFiles\g.dir/objects.a(GameView.cpp.obj): In function `ZN8GameView4drawEv':
/src/GameView.cpp:54: undefined reference to `_imp___ZN3sfg5SFGUI7DisplayERN2sf12RenderWindowE'
/src/GameView.cpp:57: undefined reference to `_imp___ZN3sfg7Desktop6UpdateEf'
CMakeFiles\g.dir/objects.a(GameView.cpp.obj): In function `ZN8GameView13processEventsEv':
/src/GameView.cpp:81: undefined reference to `_imp___ZN3sfg7Desktop11HandleEventERK
CMakeFiles\g.dir/objects.a(GameView.cpp.obj): In function `ZN8GameView13createWidgetsEv':
/src/GameView.cpp:154: undefined reference to `_imp___ZN3sfg6Window6CreateEc'
/src/GameView.cpp:155: undefined reference to `_imp___ZN3sfg6Window6CreateEc'
/src/GameView.cpp:156: undefined reference to `_imp___ZN3sfg5Label6CreateERKN2sf6St
/src/GameView.cpp:157: undefined reference to `_imp___ZN3sfg5Label6CreateERKN2sf6St
/src/GameView.cpp:158: undefined reference to `_imp___ZN3sfg8ComboBox6CreateEv'
/src/GameView.cpp:159: undefined reference to `_imp___ZN3sfg5Label6CreateERKN2sf6St
/src/GameView.cpp:160: undefined reference to `_imp___ZN3sfg5Frame6CreateERKN2sf6St
/src/GameView.cpp:161: undefined reference to `_imp___ZN3sfg5Frame6CreateERKN2sf6St
/src/GameView.cpp:162: undefined reference to `_imp___ZN3sfg6Button6CreateERKN2sf6S
/src/GameView.cpp:163: undefined reference to `_imp___ZN3sfg6Button6CreateERKN2sf6S
/src/GameView.cpp:164: undefined reference to `_imp___ZN3sfg3Box6CreateENS0_11Orien
/src/GameView.cpp:165: undefined reference to `_imp___ZN3sfg5Fixed6CreateEv'
/src/GameView.cpp:166: undefined reference to `_imp___ZN3sfg5Fixed6CreateEv'
/src/GameView.cpp:167: undefined reference to `_imp___ZN3sfg3Box6CreateENS0_11Orien
/src/GameView.cpp:169: undefined reference to `_imp___ZN3sfg7Context3GetEv'
/src/GameView.cpp:169: undefined reference to `_imp___ZNK3sfg7Context9GetEngineEv'
CMakeFiles\g.dir/objects.a(GameView.cpp.obj): In function `ZN8GameView17initializeWidgetsEv':
/src/GameView.cpp:176: undefined reference to `_imp___ZN3sfg5Fixed3PutESt10shared_p
trINS_6WidgetEERKN2sf7Vector2IfEE'
/src/GameView.cpp:177: undefined reference to `_imp___ZN3sfg5Fixed3PutESt10shared_p
trINS_6WidgetEERKN2sf7Vector2IfEE'
/src/GameView.cpp:178: undefined reference to `_imp___ZN3sfg5Fixed3PutESt10shared_p
trINS_6WidgetEERKN2sf7Vector2IfEE'
/src/GameView.cpp:179: undefined reference to `_imp___ZN3sfg5Fixed3PutESt10shared_p
trINS_6WidgetEERKN2sf7Vector2IfEE'
/src/GameView.cpp:180: undefined reference to `_imp___ZN3sfg5Fixed3PutESt10shared_p
trINS_6WidgetEERKN2sf7Vector2IfEE'
/src/GameView.cpp:181: undefined reference to `_imp___ZN3sfg3Box4PackESt10shared_pt
rINS_6WidgetEEbb'
/src/GameView.cpp:182: undefined reference to `_imp___ZN3sfg9Container3AddESt10shar
ed_ptrINS_6WidgetEE'
/src/GameView.cpp:184: undefined reference to `_imp___ZN3sfg5Fixed3PutESt10shared_p
trINS_6WidgetEERKN2sf7Vector2IfEE'
/src/GameView.cpp:185: undefined reference to `_imp___ZN3sfg5Fixed3PutESt10shared_p
trINS_6WidgetEERKN2sf7Vector2IfEE'
/src/GameView.cpp:186: undefined reference to `_imp___ZN3sfg5Fixed3PutESt10shared_p
trINS_6WidgetEERKN2sf7Vector2IfEE'
/src/GameView.cpp:187: undefined reference to `_imp___ZN3sfg3Box4PackESt10shared_pt
rINS_6WidgetEEbb'
/src/GameView.cpp:188: undefined reference to `_imp___ZN3sfg9Container3AddESt10shar
ed_ptrINS_6WidgetEE'
/src/GameView.cpp:190: undefined reference to `_imp___ZN3sfg7Desktop3AddESt10shared
_ptrINS_6WidgetEE'
/src/GameView.cpp:191: undefined reference to `_imp___ZN3sfg7Desktop3AddESt10shared
_ptrINS_6WidgetEE'
/src/GameView.cpp:194: undefined reference to `_imp___ZN3sfg6Window8SetStyleEc'
/src/GameView.cpp:195: undefined reference to `_imp___ZN3sfg6Widget13SetAllocationE
RKN2sf4RectIfEE'
/src/GameView.cpp:198: undefined reference to `_imp___ZN3sfg6Window8SetStyleEc'
/src/GameView.cpp:200: undefined reference to `_imp___ZN3sfg6Widget13SetAllocationE
RKN2sf4RectIfEE'
/src/GameView.cpp:202: undefined reference to `_imp___ZN3sfg6Widget13SetAllocationE
RKN2sf4RectIfEE'
/src/GameView.cpp:204: undefined reference to `_imp___ZN3sfg6Widget13SetAllocationE
RKN2sf4RectIfEE'
/src/GameView.cpp:206: undefined reference to `_imp___ZN3sfg6Widget13SetAllocationE
RKN2sf4RectIfEE'
/src/GameView.cpp:207: undefined reference to `_imp___ZN3sfg4Misc12SetAlignmentERKN
2sf7Vector2IfEE'
/src/GameView.cpp:209: undefined reference to `_imp___ZN3sfg6Widget13SetAllocationE
RKN2sf4RectIfEE'
/src/GameView.cpp:210: undefined reference to `_imp___ZN3sfg6Widget13SetAllocationE
RKN2sf4RectIfEE'
/src/GameView.cpp:211: undefined reference to `_imp___ZN3sfg4Misc12SetAlignmentERKN
2sf7Vector2IfEE'
/src/GameView.cpp:212: undefined reference to `_imp___ZN3sfg6Widget13SetAllocationE
RKN2sf4RectIfEE'
/src/GameView.cpp:213: undefined reference to `_imp___ZN3sfg4Misc12SetAlignmentERKN
2sf7Vector2IfEE'
/src/GameView.cpp:215: undefined reference to `_imp___ZN3sfg8ComboBox10AppendItemER
KN2sf6StringE'
/src/GameView.cpp:216: undefined reference to `_imp___ZN3sfg8ComboBox10AppendItemER
KN2sf6StringE'
/src/GameView.cpp:218: undefined reference to `_imp___ZN3sfg6Widget13SetAllocationE
RKN2sf4RectIfEE'
/src/GameView.cpp:221: undefined reference to `_imp___ZN3sfg6Widget13SetAllocationE
RKN2sf4RectIfEE'
/src/GameView.cpp:222: undefined reference to `_imp___ZN3sfg7Desktop12BringToFrontE
St10shared_ptrIKNS_6WidgetEE'
CMakeFiles\g.dir/objects.a(GameView.cpp.obj): In function `ZN3sfg7DesktopC1Ev':
C:/PROGRA~2/SFGUI/include/SFGUI/Desktop.hpp:24: undefined reference to `_imp___ZN3sfg7ContextC1Ev'
CMakeFiles\g.dir/objects.a(GameView.cpp.obj): In function `ZN3sfg6Engine11SetPropertyIfEEbRKNSt7__cxx1112basic_stri
ngIcSt11char_traitsIcESaIcEEES9_RKT_':
C:/PROGRA~2/SFGUI/include/SFGUI/Engine.inl:48: undefined reference to `_imp___ZN3sfg6Engine13SetPropertiesERKNSt7__cxx11
12basic_stringIcSt11char_traitsIcESaIcEEE'
CMakeFiles\g.dir/objects.a(UI.cpp.obj): In function `ZN2UI13createWidgetsEv':
/src/UI.cpp:35: undefined reference to `_imp___ZN3sfg5Image6CreateERKN2sf5ImageE'
/src/UI.cpp:36: undefined reference to `_imp___ZN3sfg5Image6CreateERKN2sf5ImageE'
/src/UI.cpp:37: undefined reference to `_imp___ZN3sfg5Fixed6CreateEv'
/src/UI.cpp:38: undefined reference to `_imp___ZN3sfg5Fixed6CreateEv'
/src/UI.cpp:39: undefined reference to `_imp___ZN3sfg3Box6CreateENS0_11OrientationE
f'
/src/UI.cpp:40: undefined reference to `_imp___ZN3sfg3Box6CreateENS0_11OrientationE
f'
/src/UI.cpp:41: undefined reference to `_imp___ZN3sfg6Window6CreateEc'
/src/UI.cpp:42: undefined reference to `_imp___ZN3sfg6Window6CreateEc'
/src/UI.cpp:43: undefined reference to `_imp___ZN3sfg6Button6CreateERKN2sf6StringE'

/src/UI.cpp:44: undefined reference to `_imp___ZN3sfg6Button6CreateERKN2sf6StringE'

/src/UI.cpp:45: undefined reference to `_imp___ZN3sfg6Button6CreateERKN2sf6StringE'

/src/UI.cpp:46: undefined reference to `_imp___ZN3sfg6Button6CreateERKN2sf6StringE'

/src/UI.cpp:47: undefined reference to `_imp___ZN3sfg6Button6CreateERKN2sf6StringE'

CMakeFiles\g.dir/objects.a(UI.cpp.obj):/src/UI.cpp:48: more undefined referenc
es to `_imp___ZN3sfg6Button6CreateERKN2sf6StringE' follow
CMakeFiles\g.dir/objects.a(UI.cpp.obj): In function `ZN2UI17initializeWidgetsEv':
/src/UI.cpp:56: undefined reference to `_imp___ZN3sfg5Image8SetImageERKN2sf5ImageE'

/src/UI.cpp:57: undefined reference to `_imp___ZN3sfg5Image8SetImageERKN2sf5ImageE'

/src/UI.cpp:58: undefined reference to `_imp___ZN3sfg6Widget8SetStateENS0_5StateE'
/src/UI.cpp:59: undefined reference to `_imp___ZN3sfg6Widget8SetStateENS0_5StateE'
/src/UI.cpp:60: undefined reference to `_imp___ZN3sfg8ComboBox6CreateEv'
/src/UI.cpp:61: undefined reference to `_imp___ZN3sfg5Fixed3PutESt10shared_ptrINS_6
WidgetEERKN2sf7Vector2IfEE'
/src/UI.cpp:62: undefined reference to `_imp___ZN3sfg5Fixed3PutESt10shared_ptrINS_6
WidgetEERKN2sf7Vector2IfEE'
/src/UI.cpp:63: undefined reference to `_imp___ZN3sfg5Fixed3PutESt10shared_ptrINS_6
WidgetEERKN2sf7Vector2IfEE'
/src/UI.cpp:64: undefined reference to `_imp___ZN3sfg5Fixed3PutESt10shared_ptrINS_6
WidgetEERKN2sf7Vector2IfEE'
/src/UI.cpp:65: undefined reference to `_imp___ZN3sfg5Fixed3PutESt10shared_ptrINS_6
WidgetEERKN2sf7Vector2IfEE'
/src/UI.cpp:67: undefined reference to `_imp___ZN3sfg6Widget13SetAllocationERKN2sf4
RectIfEE'
/src/UI.cpp:69: undefined reference to `_imp___ZN3sfg6Widget13SetAllocationERKN2sf4
RectIfEE'
/src/UI.cpp:71: undefined reference to `_imp___ZN3sfg6Widget13SetAllocationERKN2sf4
RectIfEE'
/src/UI.cpp:73: undefined reference to `_imp___ZN3sfg6Widget13SetAllocationERKN2sf4
RectIfEE'
/src/UI.cpp:75: undefined reference to `_imp___ZN3sfg6Widget13SetAllocationERKN2sf4
RectIfEE'
/src/UI.cpp:76: undefined reference to `_imp___ZN3sfg5Fixed3PutESt10shared_ptrINS_6
WidgetEERKN2sf7Vector2IfEE'
/src/UI.cpp:77: undefined reference to `_imp___ZN3sfg5Fixed3PutESt10shared_ptrINS_6
WidgetEERKN2sf7Vector2IfEE'
/src/UI.cpp:78: undefined reference to `_imp___ZN3sfg5Fixed3PutESt10shared_ptrINS_6
WidgetEERKN2sf7Vector2IfEE'
/src/UI.cpp:80: undefined reference to `_imp___ZN3sfg6Widget13SetAllocationERKN2sf4RectIfEE'
/src/UI.cpp:81: undefined reference to `_imp___ZN3sfg6Widget13SetAllocationERKN2sf4RectIfEE'
/src/UI.cpp:83: undefined reference to `_imp___ZN3sfg6Widget13SetAllocationERKN2sf4RectIfEE'
/src/UI.cpp:84: undefined reference to `_imp___ZN3sfg3Box4PackESt10shared_ptrINS_6WidgetEEbb'
/src/UI.cpp:85: undefined reference to `_imp___ZN3sfg3Box4PackESt10shared_ptrINS_6WidgetEEbb'
/src/UI.cpp:86: undefined reference to `_imp___ZN3sfg9Container3AddESt10shared_ptrINS_6WidgetEE'
/src/UI.cpp:87: undefined reference to `_imp___ZN3sfg9Container3AddESt10shared_ptrINS_6WidgetEE'
/src/UI.cpp:88: undefined reference to `_imp___ZN3sfg7Desktop3AddESt10shared_ptrINS_6WidgetEE'
/src/UI.cpp:89: undefined reference to `_imp___ZN3sfg7Desktop3AddESt10shared_ptrINS_6WidgetEE'
/src/UI.cpp:90: undefined reference to `_imp___ZN3sfg7Desktop3AddESt10shared_ptrINS_6WidgetEE'
/src/UI.cpp:91: undefined reference to `_imp___ZN3sfg6Window8SetStyleEc'
/src/UI.cpp:92: undefined reference to `_imp___ZN3sfg6Window8SetTitleERKN2sf6StringE'
/src/UI.cpp:93: undefined reference to `_imp___ZN3sfg6Widget13SetAllocationERKN2sf4RectIfEE'
/src/UI.cpp:94: undefined reference to `_imp___ZN3sfg6Window8SetTitleERKN2sf6StringE'
/src/UI.cpp:96: undefined reference to `_imp___ZN3sfg6Window8SetStyleEc'
/src/UI.cpp:98: undefined reference to `_imp___ZN3sfg6Widget13SetAllocationERKN2sf4RectIfEE'
/src/UI.cpp:99: undefined reference to `_imp___ZN3sfg6Widget4ShowEb'
CMakeFiles\g.dir/objects.a(UI.cpp.obj): In function `operator()':
/src/UI.cpp:104: undefined reference to `_imp___ZN3sfg7Desktop12BringToFrontESt10shared_ptrIKNS_6WidgetEE'
/src/UI.cpp:105: undefined reference to `_imp___ZN3sfg6Widget4ShowEb'
/src/UI.cpp:106: undefined reference to `_imp___ZN3sfg6Widget8SetStateENS0_5StateE'
/src/UI.cpp:109: undefined reference to `_imp___ZN3sfg6Widget4ShowEb'
/src/UI.cpp:110: undefined reference to `_imp___ZN3sfg6Widget8SetStateENS0_5StateE'
/src/UI.cpp:117: undefined reference to `_imp___ZN3sfg6Widget4ShowEb'
/src/UI.cpp:118: undefined reference to `_imp___ZN3sfg6Widget8SetStateENS0_5StateE'
/src/UI.cpp:119: undefined reference to `_imp___ZN3sfg7Desktop12BringToFrontESt10shared_ptrIKNS_6WidgetEE'
/src/UI.cpp:128: undefined reference to `_imp___ZNK3sfg8ComboBox15GetSelectedTextEv'
CMakeFiles\g.dir/objects.a(UI.cpp.obj): In function `ZN2UI11bindSignalsEv':
/src/UI.cpp:103: undefined reference to `_imp___ZN3sfg6Window13OnCloseButtonE'
/src/UI.cpp:103: undefined reference to `_imp___ZN3sfg6Object9GetSignalERj'
/src/UI.cpp:107: undefined reference to `_imp___ZN3sfg6Signal7ConnectESt8functionIFvvEE'
/src/UI.cpp:108: undefined reference to `_imp___ZN3sfg6Widget11OnLeftClickE'
/src/UI.cpp:108: undefined reference to `_imp___ZN3sfg6Object9GetSignalERj'
/src/UI.cpp:111: undefined reference to `_imp___ZN3sfg6Signal7ConnectESt8functionIFvvEE'
/src/UI.cpp:112: undefined reference to `_imp___ZN3sfg6Widget11OnLeftClickE'
/src/UI.cpp:112: undefined reference to `_imp___ZN3sfg6Object9GetSignalERj'
/src/UI.cpp:114: undefined reference to `_imp___ZN3sfg6Signal7ConnectESt8functionIFvvEE'
/src/UI.cpp:116: undefined reference to `_imp___ZN3sfg6Widget11OnLeftClickE'
/src/UI.cpp:116: undefined reference to `_imp___ZN3sfg6Object9GetSignalERj'
/src/UI.cpp:121: undefined reference to `_imp___ZN3sfg6Signal7ConnectESt8functionIFvvEE'
/src/UI.cpp:122: undefined reference to `_imp___ZN3sfg6Widget11OnLeftClickE'
/src/UI.cpp:122: undefined reference to `_imp___ZN3sfg6Object9GetSignalERj'
/src/UI.cpp:125: undefined reference to `_imp___ZN3sfg6Signal7ConnectESt8functionIFvvEE'
/src/UI.cpp:127: undefined reference to `_imp___ZN3sfg8ComboBox8OnSelectE'
/src/UI.cpp:127: undefined reference to `_imp___ZN3sfg6Object9GetSignalERj'
/src/UI.cpp:129: undefined reference to `_imp___ZN3sfg6Signal7ConnectESt8functionIFvvEE'
CMakeFiles\g.dir/objects.a(UI.cpp.obj): In function `ZN2UI12addMapToListENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE':
/src/UI.cpp:133: undefined reference to `_imp___ZN3sfg8ComboBox10AppendItemERKN2sf6StringE'
CMakeFiles\g.dir/objects.a(UI.cpp.obj): In function `ZN2UI4drawEv':
/src/UI.cpp:138: undefined reference to `_imp___ZN3sfg5SFGUI7DisplayERN2sf12RenderWindowE'
/src/UI.cpp:139: undefined reference to `_imp___ZN3sfg7Desktop6UpdateEf'
CMakeFiles\g.dir/objects.a(UI.cpp.obj): In function `ZN2UI13processEventsEv':
/src/UI.cpp:146: undefined reference to `_imp___ZN3sfg7Desktop11HandleEventERKN2sf5EventE'
collect2.exe: error: ld returned 1 exit status
CMakeFiles\g.dir\build.make:318: recipe for target 'g.exe' failed
mingw32-make[2]: *** [g.exe] Error 1
CMakeFiles\Makefile2:66: recipe for target 'CMakeFiles/g.dir/all' failed
mingw32-make[1]: *** [CMakeFiles/g.dir/all] Error 2
Makefile:150: recipe for target 'all' failed
mingw32-make: *** [all] Error 2
 

Info about my version of mingw32:
mingw32-gcc.exe (MinGW.org GCC-6.3.0-1) 6.3.0

I downloaded SFML and SFGUI from repository and build it by myself.
My project was working when i had .lib files. After several experiments with cmake, sfml, sfgui and mingw I cant build SFML to get .lib files. I dont know how this is possible but I only get ".a" files or ".dll" or "-s.a" files.
Do You have idea what I am doing wrong? :D

Another findings:
I built sfml with cmake and mingw32 and I set "build shared" to "False" and examples from SFML are not working. Window for "pong" is showing for a one second and then closes. Strange :D

2
Window / Re: Application crash after deleting unique_ptr with reference to renderWindow
« on: September 13, 2019, 09:30:55 pm »
Ok guys Ive found the bug :D
Ive been reseting unique_ptr that was still in use. Stupid bug.
Thank You

3
Window / Application crash after deleting unique_ptr with reference to renderWindow
« on: September 12, 2019, 09:06:12 am »
Hello,
I am creating simple application with SFML. Yesterday Ive found funny "bug".
In my program I create views i.e. "MainMenuView", "GameView". Each of them holds reference to renderWindow. Game controller holds view as unique_ptr. My application stuck when I pass reference of renderWindow to new "View" and then delete this unique_ptr.
I fixed this using shared_ptr instead of reference. Is this a known issue? Am I doing something wrong?
class mainMenuView : public IView
{
public:
mainMenuView (sf::RenderWindow& w) : window(w) {}
void draw(); // drawing main menu
private:
sf::RenderWindow& window;
}

class gameView : public IView
{
public:
gameView (sf::RenderWindow& w) : window(w) {}
void draw(); // drawing map, units etc...
private:
sf::RenderWindow& window;
}

class gameController
{
public:
gameController(sf::RenderWindow& w) : window(w)
{
  std::unique_ptr<mainMenuView > uiView(new mainMenuView (window));
  currentView_ = std::move(uiView);
}
void createGame()
{
std::unique_ptr<GameView> gView(new GameView(window)); // If I wouldn't store this unique_ptr anywhere the game will stop and It doesnt work anymore
}
private:
std::unique_ptr<IView> currentView;
sf::RenderWindow& window;
}

main()
{
sf::RenderWindow w();
gameController gc(w);
game loop
{
    gc->processSignals....
    gc->update.....
    gc->draw....
}
}
 
Remember that this is only pseudo-code.

Pages: [1]
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