* configure: move some logic to configure.in

* configure.in: move some logic from configure

configure

@@ -1072,22 +1072,6 @@ export CXX
 export CFLAGS
 export CXXFLAGS
 
-# FIXME: This should be in configure.in, not configure
-case "$host" in
-	*go32*)
-	    enable_gdbtk=no ;;
-	*msdosdjgpp*)
-	    enable_gdbtk=no ;;
-esac
-
-# FIXME: This should be in configure.in, not configure
-# Determine whether gdb needs tk/tcl or not.
-if [ "$enable_gdbtk" != "no" ]; then
-	GDB_TK="all-tcl all-tk all-itcl all-tix all-libgui"
-else
-	GDB_TK=""
-fi
-
 all_build_modules=
 if test x"${build_alias}" != x"${host_alias}"
 then