Pass -Bsymbolic to linker when building shared libs.

Bug #76710

configure.in

@@ -729,6 +729,7 @@ case "$target" in
     AC_DEFINE(_POSIX_SOURCE)
     AC_DEFINE(_SVID_SOURCE)
     TARGET_NSPR_MDCPUCFG='\"md/_linux.cfg\"'
+    DSO_LDOPTS="$DSO_LDOPTS -Wl,-Bsymbolic"
     LIBS="$LIBS -lc"
 
     case "${host_cpu}" in

extensions/xmlterm/base/Makefile.in

@@ -96,7 +96,11 @@ IS_COMPONENT = 1
 EXPORT_LIBRARY = 1
 REQUIRES	= xpcom string pref js dom docshell view locale caps layout uriloader necko widget webshell appshell gfx2
 
-EXTRA_DSO_LDOPTS = $(TK_LIBS) \
+EXTRA_DSO_LDOPTS = \
+                   -L$(DIST)/bin \
+                   -L$(DIST)/lib \
+                   -lgkgfx \
+                   $(TK_LIBS) \
                    $(MOZ_COMPONENT_LIBS) \
                    $(NULL)