[gnome-disk-utility] Build/install readme: Document the pros and cons of using LD_LIBRARY_PATH

[Kai Lüke <kailueke src gnome org>]

commit 52825dfb05d71854dde78ac723049eeabd36940e
Author: Kai Lüke <kailueke riseup net>
Date:   Wed Aug 12 00:11:04 2020 +0200

    Build/install readme: Document the pros and cons of using LD_LIBRARY_PATH

 INSTALL | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)
---
diff --git a/INSTALL b/INSTALL
index 78d2eddf..9caa76ba 100644
--- a/INSTALL
+++ b/INSTALL
@@ -51,9 +51,13 @@ Using Flatpak to build and run GNOME Disks and UDisks (both from web sources):
   flatpak-builder app flatpak/org.gnome.DiskUtility.json
   # now run UDisks as system service, replacing your system's instance
   sudo bwrap --tmpfs / --proc /proc --bind /sys /sys --dev-bind /dev /dev --dir /tmp --ro-bind 
~/.local/share/flatpak/runtime/org.gnome.Platform/x86_64/master/active/files /usr --bind /etc /etc --bind 
/var /var --bind /run /run --symlink usr/lib64 /lib64 --ro-bind app/files /app --chdir / --die-with-parent 
/app/libexec/udisks2/udisksd -r
+  # or "sudo LD_LIBRARY_PATH=app/files/lib/ app/files/libexec/udisks2/udisksd -r" to run without any 
sandboxing
+  # if you have host libs that are ABI-compatible with the GNOME nightly Flatpak runtime
+  # (the benefit is that resizing/formatting binaries are available)
+  #
   # in a new terminal in the current folder:
   flatpak-builder --run app flatpak/org.gnome.DiskUtility.json gnome-disks
-  # or LD_LIBRARY_PATH=app/files/lib/ app/files/bin/gnome-disks to run without any sandboxing
+  # or "LD_LIBRARY_PATH=app/files/lib/ app/files/bin/gnome-disks" to run without any sandboxing (see remark 
on UDisks)
 You can also install the resulting Flatpak in your system:
   flatpak-builder --force-clean --user --install app flatpak/org.gnome.DiskUtility.json
   flatpak run org.gnome.DiskUtility