Error build the project

[gbardini]

OS: Ubuntu 24.04

$ cmake -DCMAKE_INSTALL_LIBEXECDIR=/usr/lib -DCMAKE_INSTALL_PREFIX=/usr -B build
-- The C compiler identification is GNU 13.2.0
-- The CXX compiler identification is GNU 13.2.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Configuring XDPH in Release with CMake
-- Checking deps...
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
-- Found Threads: TRUE
-- Performing Test HAVE_STDATOMIC
-- Performing Test HAVE_STDATOMIC - Success
-- Found WrapAtomic: TRUE
-- Found OpenGL: /usr/lib/x86_64-linux-gnu/libOpenGL.so
-- Found WrapOpenGL: TRUE
-- Found XKB: /usr/lib/x86_64-linux-gnu/libxkbcommon.so (found suitable version "1.6.0", minimum required is "0.5.0")
-- Found WrapVulkanHeaders: /usr/include
-- Found PkgConfig: /usr/bin/pkg-config (found version "1.8.1")
-- Checking for modules 'wayland-client;wayland-protocols;libpipewire-0.3;libspa-0.2;libdrm;gbm;hyprlang>=0.2.0'
-- Found wayland-client, version 1.22.92
-- Found wayland-protocols, version 1.34
-- Found libpipewire-0.3, version 1.0.5
-- Found libspa-0.2, version 0.2
-- Found libdrm, version 2.4.120
-- Found gbm, version 24.0.5-1ubuntu1
-- Found hyprlang, version 0.5.1
-- Checking for module 'sdbus-c++'
-- Found sdbus-c++, version 2.0.0
-- Checking for module 'hyprland-protocols'
-- Found hyprland-protocols, version 0.2
-- Found WaylandScanner at /usr/bin/wayland-scanner
-- Found wayland-protocols at //usr/share/wayland-protocols
-- Configuring done (2.1s)
-- Generating done (0.0s)
-- Build files have been written to: /home/gg/git/xdg-desktop-portal-hyprland/build

$cmake --build build
[ 4%] Building CXX object CMakeFiles/xdg-desktop-portal-hyprland.dir/src/core/PortalManager.cpp.o
/home/gg/git/xdg-desktop-portal-hyprland/src/core/PortalManager.cpp: In member function ‘void CPortalManager::init()’:
/home/gg/git/xdg-desktop-portal-hyprland/src/core/PortalManager.cpp:274:58: error: no matching function for call to ‘createSessionBusConnection(const char [45])’
274 | nnection = sdbus::createSessionBusConnection("org.freedesktop.impl.portal.desktop.hyprland");
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

In file included from /usr/local/include/sdbus-c++/sdbus-c++.h:27,
from /home/gg/git/xdg-desktop-portal-hyprland/src/core/PortalManager.hpp:4,
from /home/gg/git/xdg-desktop-portal-hyprland/src/core/PortalManager.cpp:1:
/usr/local/include/sdbus-c++/IConnection.h:481:55: note: candidate: ‘std::unique_ptrsdbus::IConnection sdbus::createSessionBusConnection()’
481 | scard]] std::unique_ptrsdbus::IConnection createSessionBusConnection();
| ^~~~~~~~~~~~~~~~~~~~~~~~~~

/usr/local/include/sdbus-c++/IConnection.h:481:55: note: candidate expects 0 arguments, 1 provided
/usr/local/include/sdbus-c++/IConnection.h:491:55: note: candidate: ‘std::unique_ptrsdbus::IConnection sdbus::createSessionBusConnection(const ServiceName&)’
491 | scard]] std::unique_ptrsdbus::IConnection createSessionBusConnection(const ServiceName& name);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~

/usr/local/include/sdbus-c++/IConnection.h:491:101: note: no known conversion for argument 1 from ‘const char [45]’ to ‘const sdbus::ServiceName&’ {aka ‘const sdbus::BusName&’}
491 | n> createSessionBusConnection(const ServiceName& name);
| ~~~~~~~~~~~~~~~~~~~^~~~

/home/gg/git/xdg-desktop-portal-hyprland/src/core/PortalManager.cpp: In member function ‘void CPortalManager::startEventLoop()’:
/home/gg/git/xdg-desktop-portal-hyprland/src/core/PortalManager.cpp:439:35: error: ‘class sdbus::IConnection’ has no member named ‘processPendingRequest’; did you mean ‘processPendingEvent’?
439 | while (m_pConnection->processPendingRequest()) {
| ^~~~~~~~~~~~~~~~~~~~~
| processPendingEvent
At global scope:
cc1plus: note: unrecognized command-line option ‘-Wno-address-of-temporary’ may have been intended to silence earlier diagnostics
gmake[2]: *** [CMakeFiles/xdg-desktop-portal-hyprland.dir/build.make:76: CMakeFiles/xdg-desktop-portal-hyprland.dir/src/core/PortalManager.cpp.o] Erro 1
gmake[1]: *** [CMakeFiles/Makefile2:102: CMakeFiles/xdg-desktop-portal-hyprland.dir/all] Erro 2
gmake: *** [Makefile:136: all] Erro 2

[vaxerski]

sdbus-cpp 2.0 has come out and we haven't migrated yet.

fwiw, you can build against the submodule

[Faervan]

sdbus-cpp 2.0 has come out and we haven't migrated yet.

fwiw, you can build against the submodule

Which version is needed currently? I just tried sdbus-cpp-2.0.0 and sdbus-cpp-1.6.0 and both gave me

xdg-desktop-portal-hyprland]$ cmake --build build
[  2%] Building CXX object CMakeFiles/xdg-desktop-portal-hyprland.dir/src/core/PortalManager.cpp.o
In file included from /home/walther/.gitclones/xdg-desktop-portal-hyprland/src/core/../portals/../shared/ScreencopyShared.hpp:13,
                 from /home/walther/.gitclones/xdg-desktop-portal-hyprland/src/core/../portals/Screencopy.hpp:6,
                 from /home/walther/.gitclones/xdg-desktop-portal-hyprland/src/core/PortalManager.hpp:8,
                 from /home/walther/.gitclones/xdg-desktop-portal-hyprland/src/core/PortalManager.cpp:1:
/usr/include/spa-0.2/spa/pod/dynamic.h: In function ‘void spa_pod_dynamic_builder_init(spa_pod_dynamic_builder*, void*, uint32_t, uint32_t)’:
/usr/include/spa-0.2/spa/pod/dynamic.h:45:17: error: either all initializer clauses should be designated or none of them should be
   45 |                 .overflow = spa_pod_dynamic_builder_overflow
      |                 ^
At global scope:
cc1plus: note: unrecognized command-line option ‘-Wno-address-of-temporary’ may have been intended to silence earlier diagnostics
gmake[2]: *** [CMakeFiles/xdg-desktop-portal-hyprland.dir/build.make:116: CMakeFiles/xdg-desktop-portal-hyprland.dir/src/core/PortalManager.cpp.o] Fehler 1
gmake[1]: *** [CMakeFiles/Makefile2:102: CMakeFiles/xdg-desktop-portal-hyprland.dir/all] Fehler 2
gmake: *** [Makefile:136: all] Fehler 2

[Faervan]

I got it to work now, by commenting out the line

.overflow = spa_pod_dynamic_builder_overflow

in /usr/include/spa-0.2/spa/pod/dynamic.h

[nekiwo]

For me I had the same error message (probably different compiler/standard version) but the solution was to remove the .overflow = part and assign the struct member by order. This line was already uncommented so I simply changed from:

.overflow = spa_pod_dynamic_builder_overflow

to:

spa_pod_dynamic_builder_overflow

[Faervan]

For me I had the same error message (probably different compiler/standard version) but the solution was to remove the .overflow = part and assign the struct member by order. This line was already uncommented so I simply changed from:

.overflow = spa_pod_dynamic_builder_overflow

to:

spa_pod_dynamic_builder_overflow

Nice, that works as well. I meant commenting out instead of uncommenting in my first comment, I don't know much about C or the hyprland source code, so I just removed the line the compile error pointed me to and was happy the error was gone.