--- ./configure.orig	2019-03-12 00:41:42.000000000 +0000
+++ ./configure	2019-03-12 01:10:12.603640526 +0000
@@ -1207,7 +1207,9 @@ fi
 if [ "$gpac" = "auto" -a "$lsmash" != "yes" ] ; then
     gpac="no"
     GPAC_LIBS="-lgpac_static"
-    cc_check "" -lz && GPAC_LIBS="$GPAC_LIBS -lz"
+    for lib in -lz -lssl -lcrypto -lpng -ljpeg; do
+        cc_check "" $lib && GPAC_LIBS="$GPAC_LIBS $lib"
+    done
     if [ "$SYS" = "WINDOWS" ] ; then
         cc_check "" -lws2_32 && GPAC_LIBS="$GPAC_LIBS -lws2_32"
         cc_check "" -lwinmm && GPAC_LIBS="$GPAC_LIBS -lwinmm"