URI: 

       tAppImage: Make build reproducible - electrum - Electrum Bitcoin wallet
  HTML git clone https://git.parazyd.org/electrum
   DIR Log
   DIR Files
   DIR Refs
   DIR Submodules
       ---
   DIR commit ae714772c38410a0169f2c76a14a64a62c0daff0
   DIR parent fd5d1dab4f4aed84b6cfacc3a2ee845f7bb9a91b
  HTML Author: Axel Gembe <derago@gmail.com>
       Date:   Sun, 23 Jun 2019 02:40:29 +0200
       
       AppImage: Make build reproducible
       
       We build our own mksquashfs from squashfskit which supports generating
       reproducible squashfs images. We use a small wrapper script to remove
       tthe -mkfs-fixed-time which appimagekit passes but squashfskits
       mksquashfs does not support.
       
       -----
       
       ttaken from Electron-Cash/Electron-Cash@dd1f106f4f500fbf993094cf73da89a5745a0e2c
       see AppImage/AppImageKit#929
       
       Diffstat:
         M contrib/build-linux/appimage/build… |      20 +++++++++++++++++++-
       
       1 file changed, 19 insertions(+), 1 deletion(-)
       ---
   DIR diff --git a/contrib/build-linux/appimage/build.sh b/contrib/build-linux/appimage/build.sh
       t@@ -14,6 +14,7 @@ CACHEDIR="$CONTRIB_APPIMAGE/.cache/appimage"
        PYTHON_VERSION=3.6.8
        PKG2APPIMAGE_COMMIT="eb8f3acdd9f11ab19b78f5cb15daa772367daf15"
        LIBSECP_VERSION="b408c6a8b287003d1ade5709e6f7bc3c7f1d5be7"
       +SQUASHFSKIT_COMMIT="ae0d656efa2d0df2fcac795b6823b44462f19386"
        
        
        VERSION=`git describe --tags --dirty --always`
       t@@ -55,6 +56,16 @@ tar xf "$CACHEDIR/Python-$PYTHON_VERSION.tar.xz" -C "$BUILDDIR"
        )
        
        
       +info "Building squashfskit"
       +git clone "https://github.com/squashfskit/squashfskit.git" "$BUILDDIR/squashfskit"
       +(
       +    cd "$BUILDDIR/squashfskit"
       +    git checkout "$SQUASHFSKIT_COMMIT"
       +    make -C squashfs-tools mksquashfs
       +)
       +MKSQUASHFS="$BUILDDIR/squashfskit/squashfs-tools/mksquashfs"
       +
       +
        info "building libsecp256k1."
        (
            git clone https://github.com/bitcoin-core/secp256k1 "$CACHEDIR"/secp256k1 \
       t@@ -203,7 +214,14 @@ info "creating the AppImage."
            cd "$BUILDDIR"
            chmod +x "$CACHEDIR/appimagetool"
            "$CACHEDIR/appimagetool" --appimage-extract
       -    env VERSION="$VERSION" ARCH=x86_64 ./squashfs-root/AppRun --no-appstream --verbose "$APPDIR" "$APPIMAGE"
       +    # We build a small wrapper for mksquashfs that removes the -mkfs-fixed-time option
       +    # that mksquashfs from squashfskit does not support. It is not needed for squashfskit.
       +    cat > ./squashfs-root/usr/lib/appimagekit/mksquashfs << EOF
       +#!/bin/sh
       +args=\$(echo "\$@" | sed -e 's/-mkfs-fixed-time 0//')
       +"$MKSQUASHFS" \$args
       +EOF
       +    env VERSION="$VERSION" ARCH=x86_64 SOURCE_DATE_EPOCH=1530212462 ./squashfs-root/AppRun --no-appstream --verbose "$APPDIR" "$APPIMAGE"
        )