[WIP] Package cppcheck as snap app (danmar#1029)

* added first approach to the snapcraft packaging

* rm opencv stuff

* added Qt5LinguistTools stuff

* fixed building problems

* changed to strict mode

.gitignore

@@ -89,6 +89,15 @@ build*
 # Temporal files
 *.swp
 
+# Snapcraft build
+part
+prime
+parts
+stage
+*.snap
+snap/.snapcraft
+
 # Manual folder
 man/manual.log
 man/manual.tex
+

snap/gui/cppcheck-gui.desktop

@@ -0,0 +1,9 @@
+[Desktop Entry]
+Type=Application
+Name=Cppcheck
+Comment=A tool for static C/C++ code analysis
+Exec=cppcheck-gui
+Icon=${SNAP}/meta/gui/cppcheck-gui.png
+Terminal=true
+StartupNotify=true
+Categories=Development;Debugger;Qt;

snap/snapcraft.yaml

@@ -0,0 +1,50 @@
+name:               cppcheckgui
+version:            '1.81.99'
+summary:            A tool for static C/C++ code analysis
+description:        |
+  A tool for static C/C++ code analysis
+grade:              stable
+confinement:        strict
+icon:               snap/gui/cppcheck-gui.png
+type:               app
+
+apps:
+  cppcheckgui:
+    command:        desktop-launch ${SNAP}/bin/cppcheck-gui
+    plugs:          [home, unity7, x11, network-bind, network-control]
+
+parts:
+  cppcheckgui:
+    source-type:    git
+    plugin:         cmake
+    configflags:
+      - -DBUILD_GUI=ON
+    after:          [desktop-qt5]
+    build-packages:
+      # A list of Ubuntu packages to be installed on the host to aid in building the part.
+      # These packages will not go into the final snap.
+      - build-essential
+      - qt5-default
+      - qtbase5-dev
+      - dpkg-dev
+      # For Qt5LinguistTools
+      - qttools5-dev
+      - qttools5-dev-tools
+  desktop-qt5:
+    stage-packages:
+      # A set of Ubuntu packages to be downloaded and unpacked to join the part before it’s built.
+      # Note that these packages are not installed on the host.
+      # Like the rest of the part, all files from these packages will make it into the final snap unless filtered out via the prime keyword.
+      - libqt5gui5
+      - libqt5svg5 # for loading icon themes which are svg
+      - libtiff5-dev
+      - libjpeg8-dev
+      - libxkbcommon0
+      - ttf-ubuntu-font-family
+      - dmz-cursor-theme
+      - light-themes
+      - shared-mime-info
+      - libgdk-pixbuf2.0-0
+      - locales-all
+      - xcb
+      - libxcb1