electrum

commit c67705e116fd2a0822c15b284feede3576ea4269
parent 8a1052330d9a7bbb239d5ecea6c1bef94b3e16f2
Author: SomberNight <somber.night@protonmail.com>
Date:   Wed, 10 Jul 2019 20:26:25 +0200

appimage build: build was failing on some host systems

On Ubuntu host, build succeeded; but e.g. on Manjaro host, it failed with:
```
./build.sh: line 233: /opt/electrum/contrib/build-linux/appimage/../../../contrib/build-linux/appimage/.cache/appimage/appimagetool: No such file or directory
```

Diffstat:
M
contrib/build-linux/appimage/build.sh
 | 
7
+++++--

1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/contrib/build-linux/appimage/build.sh b/contrib/build-linux/appimage/build.sh
@@ -229,8 +229,11 @@ find -exec touch -h -d '2000-11-11T11:11:11+00:00' {} +
 info "creating the AppImage."
 (
     cd "$BUILDDIR"
-    chmod +x "$CACHEDIR/appimagetool"
-    "$CACHEDIR/appimagetool" --appimage-extract
+    cp "$CACHEDIR/appimagetool" "$CACHEDIR/appimagetool_copy"
+    # zero out "appimage" magic bytes, as on some systems they confuse the linker
+    sed -i 's|AI\x02|\x00\x00\x00|' "$CACHEDIR/appimagetool_copy"
+    chmod +x "$CACHEDIR/appimagetool_copy"
+    "$CACHEDIR/appimagetool_copy" --appimage-extract
     # 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