Doesn't compile on kUbuntu 20.04 (since commit #3f724dcf436233d24abe9f2dfc450ba5d0ac00dd)

[xalt7x]

Tried on a clean Kubuntu 20.04 install 1) ticked "Source code" on "Software Sources" application (same as uncommenting "deb-src" lines on /etc/apt/sources.list) 2)

sudo apt build-dep breeze
sudo apt build-dep kwin
sudo apt install git

3)

cd ~/Downloads
git clone https://github.com/Zren/material-decoration.git
cd material-decoration ; mkdir build ; cd build

4) cmake -DCMAKE_INSTALL_PREFIX=/usr ..
finishes with errors.

Just to make sure I started to browse though commit history and downloaded previous zip packages. The last package which builds properly on Ubuntu 20.04 is with commit #176c748524ac50865db988b9a6a7243f8da4e64f) (("Fix repainting the titlebar now that we have borders (Issue #41)". cmake_without_errors.txt

With the next commit #3f724dcf436233d24abe9f2dfc450ba5d0ac00dd) (("Refactor X11 window code") I've got cmake errors. cmake_with_errors.txt

With current KDE Neon User Edition latest "master" branch builds properly (it's not compatible with KWin 5.18.5 though).

[Zren]

Those 4 commits were sorta batched together. Try compiling 0277a1d6e1 aka "Update plasma-workspace/libdbusmenuqt@f07b7f1".

• Update plasma-workspace/libdbusmenuqt@f07b7f1
• Format code based on PlasmaWorkspace file.
• Ditch most of the unused AppMenuModel code.
• Refactor X11 window code.

Not much changes other than formatting except:

diff --git a/src/libdbusmenuqt/CMakeLists.txt b/src/libdbusmenuqt/CMakeLists.txt
index 6ddc949..c8fd747 100644
--- a/src/libdbusmenuqt/CMakeLists.txt
+++ b/src/libdbusmenuqt/CMakeLists.txt
@@ -20,8 +20,8 @@ qt5_add_dbus_interface(libdbusmenu_SRCS com.canonical.dbusmenu.xml dbusmenu_inte

 add_library(dbusmenuqt STATIC ${libdbusmenu_SRCS})
 target_link_libraries(dbusmenuqt
-    Qt5::DBus
-    Qt5::Widgets
+    Qt::DBus
+    Qt::Widgets
 )

Does editing src/libdbusmenuqt/CMakeLists.txt and using Qt5::DBus work?

[xalt7x]

@Zren Thanks! I renamed both "Qt::DBus" and "Qt::Widgets" (also in "src/libdbusmenuqt/test/CMakeLists.txt") and now it builds properly. Patch bellow.

--- a/src/libdbusmenuqt/CMakeLists.txt
+++ b/src/libdbusmenuqt/CMakeLists.txt
@@ -20,8 +20,8 @@

 add_library(dbusmenuqt STATIC ${libdbusmenu_SRCS})
 target_link_libraries(dbusmenuqt
-    Qt::DBus
-    Qt::Widgets
+    Qt5::DBus
+    Qt5::Widgets
 )

 add_subdirectory(test)

--- a/src/libdbusmenuqt/test/CMakeLists.txt
+++ b/src/libdbusmenuqt/test/CMakeLists.txt
@@ -1,3 +1,3 @@
 add_executable(appmenutest main.cpp)
 target_link_libraries(appmenutest
-                        Qt::Widgets)
+                        Qt5::Widgets)

[xalt7x]

Tested again. CMake still fails (for a different reason)

CMake Error at src/libdbusmenuqt/CMakeLists.txt:18 (qt_add_dbus_interface):
  Unknown CMake command "qt_add_dbus_interface".

According to this page "qt_add_dbus_interface" was added in QT 5.15

P.S. I tried to revert commit "Use versionless qt macro in libdbusmenuqt (Issue #57) ".

Then generation continued but eventually got stuck again

-- Configuring done
CMake Error at src/libdbusmenuqt/test/CMakeLists.txt:1 (add_executable):
  Target "appmenutest" links to target "Qt::Widgets" but the target was not
  found.  Perhaps a find_package() call is missing for an IMPORTED target, or
  an ALIAS target is missing?

[Zren]

Missed the Qt::Widgets in the tests CMakeLists.txt. Thanks @Alt37.

I also forgot how old Kubuntu's Qt version is. I've added a if/else switch to use the versionless macro when it detects Qt6.

crosses fingers should work now?

[xalt7x]

I can confirm that now it compiles. Thanks for your awesome projects & support @Zren !