Index: configure.ac
===================================================================
diff -u -r809d5cfca32225ba624c87a2e09f9a265a84cb2d -r1e0bfe13a24da7bb97007fce4dcd6ebf681dcbd3
--- configure.ac	(.../configure.ac)	(revision 809d5cfca32225ba624c87a2e09f9a265a84cb2d)
+++ configure.ac	(.../configure.ac)	(revision 1e0bfe13a24da7bb97007fce4dcd6ebf681dcbd3)
@@ -167,41 +167,41 @@
 #--------------------------------------------------------------------
 # check for tclCompile.h (needed, when compiled without full source)
 if test -f "$TCL_SRC_DIR/generic/tclCompile.h"; then
-   AC_DEFINE([HAVE_TCL_COMPILE_H], 1, [Do we have tclCompile.h installed?])
+   AC_DEFINE([HAVE_TCL_COMPILE_H], [1], [Do we have tclCompile.h installed?])
 fi
 
 if test "$enable_assertions" = yes; then
-   AC_DEFINE([NSF_WITH_ASSERTIONS], 1, [Are we building with assertions support?])
+   AC_DEFINE([NSF_WITH_ASSERTIONS], [1], [Are we building with assertions support?])
 fi
 
 if test "$enable_profile" = yes; then
-   AC_DEFINE([NSF_PROFILE], 1, [Are we building with profile support?])
+   AC_DEFINE([NSF_PROFILE], [1], [Are we building with profile support?])
 fi
 
 if test "$enable_development" = yes; then
-   AC_DEFINE([NSF_DEVELOPMENT], 1, [Are we building with development support?])
+   AC_DEFINE([NSF_DEVELOPMENT], [1], [Are we building with development support?])
 fi
 
 if test "$enable_memcount" = yes; then
-   AC_DEFINE([NSF_MEM_COUNT], 1, [Are we building with memcount support?])
+   AC_DEFINE([NSF_MEM_COUNT], [1], [Are we building with memcount support?])
 fi
 if test "$enable_memcount" = trace; then
-   AC_DEFINE([NSF_MEM_TRACE], 1, [Are we building with memcount tracing support?])
+   AC_DEFINE([NSF_MEM_TRACE], [1], [Are we building with memcount tracing support?])
 fi
 
 if test "$enable_assemble" = yes; then
-   AC_DEFINE([NSF_ASSEMBLE], 1, [Are we building with assembly support?])
+   AC_DEFINE([NSF_ASSEMBLE], [1], [Are we building with assembly support?])
 fi
 if test "$enable_assemble" = call; then
-   AC_DEFINE([NSF_ASSEMBLE_CT], 1, [Are we building with assembly call threading support?])
+   AC_DEFINE([NSF_ASSEMBLE_CT], [1], [Are we building with assembly call threading support?])
 fi
 if test "$enable_assemble" = call; then
-   AC_DEFINE([NSF_ASSEMBLE_LT], 1, [Are we building with assembly label threading support?])
+   AC_DEFINE([NSF_ASSEMBLE_LT], [1], [Are we building with assembly label threading support?])
 fi
 
 DTRACE_OBJ=
 if test "$with_dtrace" = yes; then
-   AC_DEFINE([NSF_DTRACE], 1, [Are we building with DTrace support?])
+   AC_DEFINE([NSF_DTRACE], [1], [Are we building with DTrace support?])
    # Under Mac OS X, we need no nsfDTrace.o
    if test "`uname -s`" != "Darwin" ; then
       DTRACE_OBJ=nsfDTrace.o
@@ -329,7 +329,7 @@
 # link against the non-stubbed Tcl library.
 #--------------------------------------------------------------------
 
-AC_DEFINE([USE_TCL_STUBS], 1, [Use Tcl stubs])
+AC_DEFINE([USE_TCL_STUBS], [1], [Use Tcl stubs])
 
 #--------------------------------------------------------------------
 # This macro generates a line to use when building a library.  It