Add special font configuration for flatpak

src/CMakeLists.txt

@@ -28,6 +28,10 @@ target_include_directories(neochat PRIVATE ${CMAKE_BINARY_DIR})
 target_link_libraries(neochat PRIVATE Qt5::Quick Qt5::Qml Qt5::Gui Qt5::Network Qt5::QuickControls2 KF5::I18n KF5::Kirigami2 KF5::Notifications KF5::ConfigCore KF5::ConfigGui KF5::CoreAddons Quotient cmark::cmark)
 kconfig_add_kcfg_files(neochat GENERATE_MOC neochatconfig.kcfgc)
 
+if(NEOCHAT_FLATPAK)
+    target_compile_definitions(neochat PRIVATE NEOCHAT_FLATPAK)
+endif()
+
 if (KQuickImageEditor_FOUND)
     target_compile_definitions(neochat PRIVATE HAS_KQUICKIMAGEEDITOR)
 endif()

src/main.cpp

@@ -76,6 +76,13 @@ int main(int argc, char *argv[])
     KDBusService service(KDBusService::Unique);
 #endif
 
+#ifdef NEOCHAT_FLATPAK
+    // Copy over the included FontConfig configuration to the
+    // app's config dir:
+    QFile::copy("/app/etc/fonts/conf.d/99-noto-mono-color-emoji.conf",
+                "/var/config/fontconfig/conf.d/99-noto-mono-color-emoji.conf");
+#endif
+
     Clipboard clipboard;
     auto config = NeoChatConfig::self();