$NetBSD: patch-aa,v 1.9 2006/11/12 14:25:50 dmcmahill Exp $

--- configure.in.orig	2006-04-10 21:51:35.000000000 +0000
+++ configure.in
@@ -165,7 +165,7 @@ AC_ARG_WITH(opengl,
 dnl Graphics double-buffering? Enabled by default unless OpenGL used.
 AC_ARG_ENABLE(double-buffer,
 [  --disable-double-buffer disable graphics double-buffering], , [
-  if test "x$xc_with_GL" == "x" ; then
+  if test "x$xc_with_GL" = "x" ; then
     AC_DEFINE(DOUBLEBUFFER)
   else
     AC_MSG_WARN(Double-buffering option not applicable to OpenGL version.)
@@ -298,7 +298,7 @@ xc_with_tk_libraries=""
 AC_ARG_WITH(tcl,
 [  --with-tcl=DIR          Find tclConfig.sh in DIR], [
   xc_with_tcl=$withval
-  if test "$withval" == "no" -o "$withval" == "NO"; then
+  if test "$withval" = "no" -o "$withval" = "NO"; then
       xc_with_tcl=""
   fi
 ], ) 
@@ -574,12 +574,12 @@ if test "x$xc_with_tcl" != "x" ; then
   if test "x${xc_with_tcl_includes}" != "x" ; then
     if test -r "${xc_with_tcl_includes}/tcl.h" ; then
       TCL_INC_DIR=${xc_with_tcl_includes}
-    elif test "x${TCL_INCLUDE_SPEC}" == "x" ; then
+    elif test "x${TCL_INCLUDE_SPEC}" = "x" ; then
       echo "Can't find tcl.h in \"${xc_with_tcl_includes}\""
       echo "Reverting to non-Tcl compilation"
       xc_with_tcl=""
     fi
-  elif test "x${TCL_INCLUDE_SPEC}" == "x" ; then
+  elif test "x${TCL_INCLUDE_SPEC}" = "x" ; then
     for dir in \
      ${TCL_PREFIX}/include/tcl${TCL_MAJOR_VERSION}.${TCL_MINOR_VERSION} \
      ${TCL_PREFIX}/include \
@@ -633,7 +633,7 @@ fi
 
 if test "x$xc_with_tcl" != "x" ; then
   case $target in
-    *-sunos4*|*-*-netbsd|NetBSD-*|FreeBSD-*|*-*-openbsd*|OpenBSD-*)
+    *-sunos4*|*-*-netbsd|*-*-netbsdelf|NetBSD-*|FreeBSD-*|OpenBSD-*|*-*-dragonfly*)
       TCL_LIB_NAME="tcl${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}"
       TK_LIB_NAME="tk${TK_MAJOR_VERSION}${TK_MINOR_VERSION}"
       ;;
@@ -1013,12 +1013,12 @@ if test "x$xc_with_tcl" != "x" ; then
       EXTRA_LIB_SPECS="-ldl"
       ;;
 
-    *-netbsd*|*-freebsd*|*-openbsd*)
+    *-netbsd*|*-freebsd*|*-openbsd*|*-*-dragonfly*)
       # Not available on all versions:  check for include file.
       AC_CHECK_HEADER(dlfcn.h, test_ok=yes, test_ok=no)
       if test "$test_ok" = yes; then
-        SHLIB_CFLAGS="-fpic"
-        SHLIB_LD="ld"
+        SHLIB_CFLAGS="-fPIC"
+        SHLIB_LD=$CC
         LDDL_FLAGS="-shared"
       fi
       ;;