misc fixes

autogen.sh

@@ -73,6 +73,12 @@ if test -z "$*"; then
     echo
 fi
 
+for I in /usr /usr/local /opt /opt/gnome; do
+	if [ -f $I/lib/gnomeConf.sh ]; then
+		GNOMEINSTDIR="--with-gnome=$I"
+	fi
+done
+
 for i in .
 do 
     echo processing $srcdir/$i
@@ -84,5 +90,6 @@ do
     automake --gnu; autoheader; autoconf)
 done
 
-echo running $srcdir/configure
-$srcdir/configure "$@" && echo Now type \`make\' to compile the Gnome Libraries.
+echo running $srcdir/configure --enable-maintainer-mode $GNOMEINSTDIR "$@"
+$srcdir/configure --enable-maintainer-mode $GNOMEINSTDIR "$@" \
+&& echo Now type \`make\' to compile the Gnome Libraries.

configure.in

@@ -24,6 +24,15 @@ AC_SUBST(CFLAGS)
 AC_SUBST(CPPFLAGS)
 AC_SUBST(LDFLAGS)
 
+AC_CHECK_HEADERS(dlfcn.h dl.h)
+AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl",[
+AC_CHECK_LIB(dld, shl_load, DL_LIB="-ldld",[
+AC_CHECK_FUNCS(dlopen, DL_LIB="",
+AC_MSG_ERROR(Dynamic linking is not available on this platform.  Some
+apps, like panel, will not run properly.))
+])])
+AC_SUBST(DL_LIB)
+
 dnl properties-keyboard
 AC_CHECK_HEADERS(X11/extensions/xf86misc.h, XF86MISC_LIBS="-lXxf86misc")
 AC_SUBST(XF86MISC_LIBS)