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243 lines
9.6 KiB
243 lines
9.6 KiB
#!/bin/bash
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set -e
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PROJECT_ROOT="$(dirname "$(readlink -e "$0")")/../../.."
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CONTRIB="$PROJECT_ROOT/contrib"
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CONTRIB_APPIMAGE="$CONTRIB/build-linux/appimage"
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DISTDIR="$PROJECT_ROOT/dist"
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BUILDDIR="$CONTRIB_APPIMAGE/build/appimage"
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APPDIR="$BUILDDIR/electrum.AppDir"
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CACHEDIR="$CONTRIB_APPIMAGE/.cache/appimage"
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export GCC_STRIP_BINARIES="1"
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# pinned versions
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PYTHON_VERSION=3.7.6
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PKG2APPIMAGE_COMMIT="eb8f3acdd9f11ab19b78f5cb15daa772367daf15"
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SQUASHFSKIT_COMMIT="ae0d656efa2d0df2fcac795b6823b44462f19386"
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VERSION=`git describe --tags --dirty --always`
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APPIMAGE="$DISTDIR/electrum-$VERSION-x86_64.AppImage"
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. "$CONTRIB"/build_tools_util.sh
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rm -rf "$BUILDDIR"
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mkdir -p "$APPDIR" "$CACHEDIR" "$DISTDIR"
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# potential leftover from setuptools that might make pip put garbage in binary
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rm -rf "$PROJECT_ROOT/build"
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info "downloading some dependencies."
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download_if_not_exist "$CACHEDIR/functions.sh" "https://raw.githubusercontent.com/AppImage/pkg2appimage/$PKG2APPIMAGE_COMMIT/functions.sh"
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verify_hash "$CACHEDIR/functions.sh" "78b7ee5a04ffb84ee1c93f0cb2900123773bc6709e5d1e43c37519f590f86918"
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download_if_not_exist "$CACHEDIR/appimagetool" "https://github.com/AppImage/AppImageKit/releases/download/12/appimagetool-x86_64.AppImage"
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verify_hash "$CACHEDIR/appimagetool" "d918b4df547b388ef253f3c9e7f6529ca81a885395c31f619d9aaf7030499a13"
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download_if_not_exist "$CACHEDIR/Python-$PYTHON_VERSION.tar.xz" "https://www.python.org/ftp/python/$PYTHON_VERSION/Python-$PYTHON_VERSION.tar.xz"
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verify_hash "$CACHEDIR/Python-$PYTHON_VERSION.tar.xz" "55a2cce72049f0794e9a11a84862e9039af9183603b78bc60d89539f82cf533f"
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info "building python."
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tar xf "$CACHEDIR/Python-$PYTHON_VERSION.tar.xz" -C "$BUILDDIR"
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(
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cd "$BUILDDIR/Python-$PYTHON_VERSION"
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LC_ALL=C export BUILD_DATE=$(date -u -d "@$SOURCE_DATE_EPOCH" "+%b %d %Y")
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LC_ALL=C export BUILD_TIME=$(date -u -d "@$SOURCE_DATE_EPOCH" "+%H:%M:%S")
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# Patch taken from Ubuntu http://archive.ubuntu.com/ubuntu/pool/main/p/python3.7/python3.7_3.7.6-1.debian.tar.xz
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patch -p1 < "$CONTRIB_APPIMAGE/patches/python-3.7-reproducible-buildinfo.diff"
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./configure \
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--cache-file="$CACHEDIR/python.config.cache" \
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--prefix="$APPDIR/usr" \
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--enable-ipv6 \
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--enable-shared \
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-q
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make -j4 -s || fail "Could not build Python"
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make -s install > /dev/null || fail "Could not install Python"
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# When building in docker on macOS, python builds with .exe extension because the
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# case insensitive file system of macOS leaks into docker. This causes the build
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# to result in a different output on macOS compared to Linux. We simply patch
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# sysconfigdata to remove the extension.
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# Some more info: https://bugs.python.org/issue27631
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sed -i -e 's/\.exe//g' "$APPDIR"/usr/lib/python3.7/_sysconfigdata*
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)
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info "Building squashfskit"
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git clone "https://github.com/squashfskit/squashfskit.git" "$BUILDDIR/squashfskit"
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(
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cd "$BUILDDIR/squashfskit"
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git checkout "$SQUASHFSKIT_COMMIT"
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make -C squashfs-tools mksquashfs || fail "Could not build squashfskit"
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)
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MKSQUASHFS="$BUILDDIR/squashfskit/squashfs-tools/mksquashfs"
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"$CONTRIB"/make_libsecp256k1.sh || fail "Could not build libsecp"
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cp -f "$PROJECT_ROOT/electrum/libsecp256k1.so.0" "$APPDIR/usr/lib/libsecp256k1.so.0" || fail "Could not copy libsecp to its destination"
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appdir_python() {
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env \
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PYTHONNOUSERSITE=1 \
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LD_LIBRARY_PATH="$APPDIR/usr/lib:$APPDIR/usr/lib/x86_64-linux-gnu${LD_LIBRARY_PATH+:$LD_LIBRARY_PATH}" \
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"$APPDIR/usr/bin/python3.7" "$@"
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}
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python='appdir_python'
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info "installing pip."
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"$python" -m ensurepip
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info "preparing electrum-locale."
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(
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cd "$PROJECT_ROOT"
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git submodule update --init
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pushd "$CONTRIB"/deterministic-build/electrum-locale
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if ! which msgfmt > /dev/null 2>&1; then
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fail "Please install gettext"
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fi
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for i in ./locale/*; do
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dir="$PROJECT_ROOT/electrum/$i/LC_MESSAGES"
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mkdir -p $dir
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msgfmt --output-file="$dir/electrum.mo" "$i/electrum.po" || true
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done
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popd
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)
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info "installing electrum and its dependencies."
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mkdir -p "$CACHEDIR/pip_cache"
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"$python" -m pip install --no-dependencies --no-warn-script-location --cache-dir "$CACHEDIR/pip_cache" -r "$CONTRIB/deterministic-build/requirements.txt"
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"$python" -m pip install --no-dependencies --no-warn-script-location --cache-dir "$CACHEDIR/pip_cache" -r "$CONTRIB/deterministic-build/requirements-binaries.txt"
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"$python" -m pip install --no-dependencies --no-warn-script-location --cache-dir "$CACHEDIR/pip_cache" -r "$CONTRIB/deterministic-build/requirements-hw.txt"
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"$python" -m pip install --no-dependencies --no-warn-script-location --cache-dir "$CACHEDIR/pip_cache" "$PROJECT_ROOT"
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# was only needed during build time, not runtime
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"$python" -m pip uninstall -y Cython
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info "copying zbar"
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cp "/usr/lib/x86_64-linux-gnu/libzbar.so.0" "$APPDIR/usr/lib/libzbar.so.0"
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info "desktop integration."
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cp "$PROJECT_ROOT/electrum.desktop" "$APPDIR/electrum.desktop"
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cp "$PROJECT_ROOT/electrum/gui/icons/electrum.png" "$APPDIR/electrum.png"
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# add launcher
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cp "$CONTRIB_APPIMAGE/apprun.sh" "$APPDIR/AppRun"
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info "finalizing AppDir."
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(
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export PKG2AICOMMIT="$PKG2APPIMAGE_COMMIT"
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. "$CACHEDIR/functions.sh"
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cd "$APPDIR"
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# copy system dependencies
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copy_deps; copy_deps; copy_deps
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move_lib
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# apply global appimage blacklist to exclude stuff
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# move usr/include out of the way to preserve usr/include/python3.7m.
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mv usr/include usr/include.tmp
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delete_blacklisted
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mv usr/include.tmp usr/include
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) || fail "Could not finalize AppDir"
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info "Copying additional libraries"
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(
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# On some systems it can cause problems to use the system libusb (on AppImage excludelist)
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cp -f /usr/lib/x86_64-linux-gnu/libusb-1.0.so "$APPDIR/usr/lib/libusb-1.0.so" || fail "Could not copy libusb"
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# some distros lack libxkbcommon-x11
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cp -f /usr/lib/x86_64-linux-gnu/libxkbcommon-x11.so.0 "$APPDIR"/usr/lib/x86_64-linux-gnu || fail "Could not copy libxkbcommon-x11"
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)
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info "stripping binaries from debug symbols."
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# "-R .note.gnu.build-id" also strips the build id
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# "-R .comment" also strips the GCC version information
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strip_binaries()
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{
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chmod u+w -R "$APPDIR"
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{
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printf '%s\0' "$APPDIR/usr/bin/python3.7"
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find "$APPDIR" -type f -regex '.*\.so\(\.[0-9.]+\)?$' -print0
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} | xargs -0 --no-run-if-empty --verbose strip -R .note.gnu.build-id -R .comment
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}
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strip_binaries
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remove_emptydirs()
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{
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find "$APPDIR" -type d -empty -print0 | xargs -0 --no-run-if-empty rmdir -vp --ignore-fail-on-non-empty
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}
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remove_emptydirs
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info "removing some unneeded stuff to decrease binary size."
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rm -rf "$APPDIR"/usr/{share,include}
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PYDIR="$APPDIR"/usr/lib/python3.7
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rm -rf "$PYDIR"/{test,ensurepip,lib2to3,idlelib,turtledemo}
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rm -rf "$PYDIR"/{ctypes,sqlite3,tkinter,unittest}/test
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rm -rf "$PYDIR"/distutils/{command,tests}
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rm -rf "$PYDIR"/config-3.7m-x86_64-linux-gnu
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rm -rf "$PYDIR"/site-packages/{opt,pip,setuptools,wheel}
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rm -rf "$PYDIR"/site-packages/Cryptodome/SelfTest
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rm -rf "$PYDIR"/site-packages/{psutil,qrcode,websocket}/tests
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for component in connectivity declarative help location multimedia quickcontrols2 serialport webengine websockets xmlpatterns ; do
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rm -rf "$PYDIR"/site-packages/PyQt5/Qt/translations/qt${component}_*
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rm -rf "$PYDIR"/site-packages/PyQt5/Qt/resources/qt${component}_*
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done
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rm -rf "$PYDIR"/site-packages/PyQt5/Qt/{qml,libexec}
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rm -rf "$PYDIR"/site-packages/PyQt5/{pyrcc.so,pylupdate.so,uic}
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rm -rf "$PYDIR"/site-packages/PyQt5/Qt/plugins/{bearer,gamepads,geometryloaders,geoservices,playlistformats,position,renderplugins,sceneparsers,sensors,sqldrivers,texttospeech,webview}
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for component in Bluetooth Concurrent Designer Help Location NetworkAuth Nfc Positioning PositioningQuick Qml Quick Sensors SerialPort Sql Test Web Xml ; do
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rm -rf "$PYDIR"/site-packages/PyQt5/Qt/lib/libQt5${component}*
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rm -rf "$PYDIR"/site-packages/PyQt5/Qt${component}*
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done
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rm -rf "$PYDIR"/site-packages/PyQt5/Qt.so
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# these are deleted as they were not deterministic; and are not needed anyway
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find "$APPDIR" -path '*/__pycache__*' -delete
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# note that jsonschema-*.dist-info is needed by that package as it uses 'pkg_resources.get_distribution'
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# also, see https://gitlab.com/python-devs/importlib_metadata/issues/71
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for f in "$PYDIR"/site-packages/jsonschema-*.dist-info; do mv "$f" "$(echo "$f" | sed s/\.dist-info/\.dist-info2/)"; done
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for f in "$PYDIR"/site-packages/importlib_metadata-*.dist-info; do mv "$f" "$(echo "$f" | sed s/\.dist-info/\.dist-info2/)"; done
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rm -rf "$PYDIR"/site-packages/*.dist-info/
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rm -rf "$PYDIR"/site-packages/*.egg-info/
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for f in "$PYDIR"/site-packages/jsonschema-*.dist-info2; do mv "$f" "$(echo "$f" | sed s/\.dist-info2/\.dist-info/)"; done
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for f in "$PYDIR"/site-packages/importlib_metadata-*.dist-info2; do mv "$f" "$(echo "$f" | sed s/\.dist-info2/\.dist-info/)"; done
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find -exec touch -h -d '2000-11-11T11:11:11+00:00' {} +
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info "creating the AppImage."
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(
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cd "$BUILDDIR"
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cp "$CACHEDIR/appimagetool" "$CACHEDIR/appimagetool_copy"
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# zero out "appimage" magic bytes, as on some systems they confuse the linker
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sed -i 's|AI\x02|\x00\x00\x00|' "$CACHEDIR/appimagetool_copy"
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chmod +x "$CACHEDIR/appimagetool_copy"
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"$CACHEDIR/appimagetool_copy" --appimage-extract
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# We build a small wrapper for mksquashfs that removes the -mkfs-fixed-time option
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# that mksquashfs from squashfskit does not support. It is not needed for squashfskit.
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cat > ./squashfs-root/usr/lib/appimagekit/mksquashfs << EOF
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#!/bin/sh
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args=\$(echo "\$@" | sed -e 's/-mkfs-fixed-time 0//')
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"$MKSQUASHFS" \$args
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EOF
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env VERSION="$VERSION" ARCH=x86_64 SOURCE_DATE_EPOCH=1530212462 ./squashfs-root/AppRun --no-appstream --verbose "$APPDIR" "$APPIMAGE"
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)
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info "done."
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ls -la "$DISTDIR"
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sha256sum "$DISTDIR"/*
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