build-system: compile stats code on mobile OSs

Android and iOS use qmake, so add the code to the .pro file.
This also removes all remnants of QCharts includes and uses and all the
references to QCharts in our various build systems.

That was a brief but extremely useful detour.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

6 files changed, 6 insertions, 13 deletions

diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 7840c7a43..f48697cfa 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -47,9 +47,7 @@ jobs:
         qml-module-qtquick2 qt5-default qt5-qmake qtchooser qtconnectivity5-dev \
         qtdeclarative5-dev qtdeclarative5-private-dev qtlocation5-dev \
         qtpositioning5-dev qtscript5-dev qttools5-dev qttools5-dev-tools \
-        qtquickcontrols2-5-dev xvfb libbluetooth-dev libmtp-dev \
-        libqt5charts5-dev qml-module-qtcharts
-
+        qtquickcontrols2-5-dev xvfb libbluetooth-dev libmtp-dev
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
diff --git a/.github/workflows/coverity-scan.yml b/.github/workflows/coverity-scan.yml
index 482581738..bec98386d 100644
--- a/.github/workflows/coverity-scan.yml
+++ b/.github/workflows/coverity-scan.yml
@@ -26,8 +26,7 @@ jobs:
         qml-module-qtquick2 qt5-default qt5-qmake qtchooser qtconnectivity5-dev \
         qtdeclarative5-dev qtdeclarative5-private-dev qtlocation5-dev \
         qtpositioning5-dev qtscript5-dev qttools5-dev qttools5-dev-tools \
-        qtquickcontrols2-5-dev libbluetooth-dev libmtp-dev \
-        libqt5charts5-dev qml-module-qtcharts
+        qtquickcontrols2-5-dev libbluetooth-dev libmtp-dev
 
     - name: Download Coverity Build Tool
       run: |
diff --git a/.github/workflows/linux-bionic-5.9.yml b/.github/workflows/linux-bionic-5.9.yml
index 910ecdefb..9c845772a 100644
--- a/.github/workflows/linux-bionic-5.9.yml
+++ b/.github/workflows/linux-bionic-5.9.yml
@@ -29,8 +29,7 @@ jobs:
         qml-module-qtquick2 qt5-default qt5-qmake qtchooser qtconnectivity5-dev \
         qtdeclarative5-dev qtdeclarative5-private-dev qtlocation5-dev \
         qtpositioning5-dev qtscript5-dev qttools5-dev qttools5-dev-tools \
-        qtquickcontrols2-5-dev xvfb libbluetooth-dev libmtp-dev \
-        libqt5charts5-dev qml-module-qtcharts
+        qtquickcontrols2-5-dev xvfb libbluetooth-dev libmtp-dev
 
     - name: build Subsurface
       run: |
diff --git a/.github/workflows/linux-focal-5.12.yml b/.github/workflows/linux-focal-5.12.yml
index d3a3d7cce..f43af2b29 100644
--- a/.github/workflows/linux-focal-5.12.yml
+++ b/.github/workflows/linux-focal-5.12.yml
@@ -33,8 +33,7 @@ jobs:
         qml-module-qtquick2 qt5-default qt5-qmake qtchooser qtconnectivity5-dev \
         qtdeclarative5-dev qtdeclarative5-private-dev qtlocation5-dev \
         qtpositioning5-dev qtscript5-dev qttools5-dev qttools5-dev-tools \
-        qtquickcontrols2-5-dev xvfb libbluetooth-dev libmtp-dev \
-        libqt5charts5-dev qml-module-qtcharts
+        qtquickcontrols2-5-dev xvfb libbluetooth-dev libmtp-dev
 
     - name: build Subsurface-mobile
       run: |
diff --git a/.github/workflows/linux-groovy-5.14.yml b/.github/workflows/linux-groovy-5.14.yml
index 34ddafd6f..ce13a4287 100644
--- a/.github/workflows/linux-groovy-5.14.yml
+++ b/.github/workflows/linux-groovy-5.14.yml
@@ -33,8 +33,7 @@ jobs:
         qml-module-qtquick2 qt5-default qt5-qmake qtchooser qtconnectivity5-dev \
         qtdeclarative5-dev qtdeclarative5-private-dev qtlocation5-dev \
         qtpositioning5-dev qtscript5-dev qttools5-dev qttools5-dev-tools \
-        qtquickcontrols2-5-dev xvfb libbluetooth-dev libmtp-dev \
-        libqt5charts5-dev qml-module-qtcharts
+        qtquickcontrols2-5-dev xvfb libbluetooth-dev libmtp-dev
 
     - name: build Subsurface-mobile
       run: |
diff --git a/.github/workflows/linux-tumbleweed-qt-latest.yml b/.github/workflows/linux-tumbleweed-qt-latest.yml
index cd946d0ac..a533412b5 100644
--- a/.github/workflows/linux-tumbleweed-qt-latest.yml
+++ b/.github/workflows/linux-tumbleweed-qt-latest.yml
@@ -28,8 +28,7 @@ jobs:
         libqt5-qtscript-devel libqt5-qtdeclarative-devel \
         libqt5-qtconnectivity-devel libqt5-qtlocation-devel libcurl-devel \
         libQt5QuickControls2-devel bluez-devel \
-        which libgit2-devel libssh2-devel libmtp-devel \
-        libQt5Charts5-devel
+        which libgit2-devel libssh2-devel libmtp-devel
 
 # if we want to run the tests below, add    xvfb-run