--- glide3x-20010309/configure.in.orig	Tue Jul 31 12:09:28 2001
+++ glide3x-20010309/configure.in	Tue Jul 31 12:08:38 2001
@@ -143,7 +143,7 @@
               [dnl
   --enable-build-architecture Enable AMD 3DNow instructions [default=current]],
               [case ${enableval} in
-               i[3456]86|alpha)
+               i[[3456]]86|alpha)
                    FX_GLIDE_BUILD_ARCHITECTURE=${enableval}
                    ;;
                *)
@@ -171,7 +171,7 @@
 GLIDE_SANITY_SIZE=false
 FX_DLL_BUILD=false
 FX_GLIDE_HW_CULL=false
-ARCH=`uname -m | sed "s|[456]86|386|g"`
+ARCH=`uname -m | sed "s|[[456]]86|386|g"`
 if test "$ARCH" = "i386" ; then
   FX_GLIDE_CTRISETUP=false
 else
@@ -223,6 +223,7 @@
 
 dnl Checks for programs.
 AC_PROG_CC
+AM_PROG_AS
 AC_PROG_CPP
 AC_CHECK_TOOL(AS, as, false)
 AC_CHECK_TOOL(OBJDUMP, objdump, false)