qpdf/appimage/build-appimage

#!/bin/sh
set -ex
sign=
if [ "$1" = "--sign" ]; then
    sign=--sign
fi
here="$(dirname $(readlink -f "$0"))"
top=$(dirname $here)
cd $top
appdir=$here/build/appdir
rm -rf $here/build
./autogen.sh
./configure --prefix=/usr --enable-werror --enable-show-failed-test-output
make -j$(nproc)
make check
mkdir -p $appdir
make install DESTDIR=$appdir; find $appdir
cd $here/build
# Don't bundle developer stuff
rm -rf appdir/usr/include appdir/usr/lib/pkgconfig appdir/usr/lib/*.{a,la,so}
rm -rf appdir/usr/share/doc appdir/usr/share/man
for i in appdir/usr/share/icons/hicolor/128x128/apps; do
    mkdir -p $i
    cp $top/logo/qpdf.svg $i
    convert -resize '128x128>' $top/logo/qpdf.svg $i/qpdf.png
done
for i in appdir/usr/share/applications; do mkdir -p $i; cp $top/appimage/qpdf.desktop $i; done
wget -c "https://github.com/probonopd/linuxdeployqt/releases/download/continuous/linuxdeployqt-continuous-x86_64.AppImage"
chmod a+x linuxdeployqt*.AppImage
unset QTDIR; unset QT_PLUGIN_PATH ; unset LD_LIBRARY_PATH
./linuxdeployqt*.AppImage appdir/usr/share/applications/*.desktop -bundle-non-qt-libs
# In addition to the main executable, we have additional ones to process
./linuxdeployqt*.AppImage appdir/usr/bin/zlib-flate -bundle-non-qt-libs
# Generate AppImage
./linuxdeployqt*.AppImage --appimage-extract
rm appdir/AppRun ; cp $top/appimage/AppRun appdir; chmod a+x appdir/AppRun # Replace symlink with custom script
PATH=./squashfs-root/usr/bin:$PATH ./squashfs-root/usr/bin/appimagetool $sign appdir
echo ""
echo "*** AppImage is ready in appimage/build ***"
echo ""