feat(plugin): enable qmake for core22 (#4162)

tests/spread/extensions/kde-neon/task.yaml

@@ -4,9 +4,6 @@ summary: Build and run a basic kde snap using extensions
 # available on a subset of all the architectures this testbed
 # can run on.
 systems:
-  - ubuntu-20.04
-  - ubuntu-20.04-64
-  - ubuntu-20.04-amd64
   - ubuntu-22.04
   - ubuntu-22.04-64
   - ubuntu-22.04-amd64
@@ -51,7 +48,6 @@ execute: |
     snap list kf5-5-113-qt-5-15-11-core22
   fi
 
-
   # Verify all dependencies were found.
   if echo "$output" | grep -q "part is missing libraries"; then
     echo "failed to find content snaps' libraries"

tests/spread/plugins/craft-parts/build-and-run-hello/qmake-hello/hello.c

@@ -0,0 +1,7 @@
+#include <stdio.h>
+
+int main()
+{
+    printf("hello world\n");
+    return 0;
+}

tests/spread/plugins/craft-parts/build-and-run-hello/qmake-hello/hello.pro

@@ -0,0 +1,4 @@
+CONFIG = console release
+SOURCES += hello.c
+target.path = /bin/
+INSTALLS += target

tests/spread/plugins/craft-parts/build-and-run-hello/qmake-hello/snap/snapcraft.yaml

@@ -0,0 +1,22 @@
+name: qmake-hello
+version: "1.0"
+summary: test the qmake plugin
+description: |
+  This is a basic qmake snap. It just prints a hello world.
+  If you want to add other functionalities to this snap, please don't.
+  Make a new one.
+
+grade: devel
+base: core22
+confinement: strict
+
+apps:
+  qmake-hello:
+    command: bin/hello
+
+parts:
+  hello:
+    plugin: qmake
+    qmake-parameters:
+      - -Wall
+    source: .

tests/spread/plugins/craft-parts/build-and-run-hello/task.yaml

@@ -8,6 +8,7 @@ environment:
   SNAP/colcon_ros2_wrapper: colcon-ros2-wrapper
   SNAP/flutter: flutter-hello
   SNAP/python: python-hello
+  SNAP/qmake: qmake-hello
 
 prepare: |
   #shellcheck source=tests/spread/tools/snapcraft-yaml.sh