Allow appimage to be built in a container

Author: vimpostor

scripts/build-appimage.sh

@@ -8,6 +8,12 @@ DESTDIR=AppDir cmake --install build
 
 wget -q -nc https://github.com/linuxdeploy/linuxdeploy/releases/latest/download/linuxdeploy-x86_64.AppImage https://github.com/linuxdeploy/linuxdeploy-plugin-qt/releases/download/continuous/linuxdeploy-plugin-qt-x86_64.AppImage
 chmod +x linuxdeploy-*.AppImage
+./linuxdeploy-x86_64.AppImage --appimage-extract
+mv squashfs-root linuxdeploy
+./linuxdeploy-plugin-qt-x86_64.AppImage --appimage-extract
+mv squashfs-root linuxdeploy-plugin-qt
+rm linuxdeploy-*.AppImage
+export PATH="$PWD/linuxdeploy/usr/bin:$PWD/linuxdeploy-plugin-qt/usr/bin:$PATH"
 
 # create fake desktop file
 mkdir -p AppDir/usr/share/applications
@@ -25,4 +31,4 @@ EOF
 mkdir -p AppDir/usr/share/icons/hicolor/scalable/apps
 cp assets/blobdrop.svg AppDir/usr/share/icons/hicolor/scalable/apps/
 
-QML_SOURCES_PATHS="$PWD/src/qml" QMAKE=/usr/bin/qmake6 ./linuxdeploy-x86_64.AppImage --appdir AppDir --plugin qt --output appimage
+QML_SOURCES_PATHS="$PWD/src/qml" QMAKE="$(which qmake)" linuxdeploy/AppRun --appdir AppDir --plugin qt --output appimage