[bug#42284] [PATCH] gnu: icecat: Add libxscrnsaver to runtime LD_LIBRARY_PATH

[Ivan Kozlov]

IceCat loads libXss.so at runtime to inhibit screen locking if other interfaces 
are unavailable.

diff --git a/gnu/packages/gnuzilla.scm b/gnu/packages/gnuzilla.scm
index fa430837f9..123e8bd889 100644
--- a/gnu/packages/gnuzilla.scm
+++ b/gnu/packages/gnuzilla.scm
@@ -1115,10 +1115,12 @@ from forcing GEXP-PROMISE."
                     (mesa (assoc-ref inputs "mesa"))
                     (mesa-lib (string-append mesa "/lib"))
                     (pulseaudio (assoc-ref inputs "pulseaudio"))
-                    (pulseaudio-lib (string-append pulseaudio "/lib")))
+                    (pulseaudio-lib (string-append pulseaudio "/lib"))
+                    (libxscrnsaver (assoc-ref inputs "libxscrnsaver"))
+                    (libxscrnsaver-lib (string-append libxscrnsaver "/lib")))
                (wrap-program (car (find-files lib "^icecat$"))
                  `("XDG_DATA_DIRS" prefix (,gtk-share))
-                 `("LD_LIBRARY_PATH" prefix (,pulseaudio-lib ,mesa-lib)))
+                 `("LD_LIBRARY_PATH" prefix (,pulseaudio-lib ,mesa-lib 
,libxscrnsaver-lib)))
                #t))))))
     (home-page "https://www.gnu.org/software/gnuzilla/";)
     (synopsis "Entirely free browser derived from Mozilla Firefox")