* win/Makefile.in: removed @MEM_DEBUG_FLAGS@ subst.

	* win/configure: regen
	* win/configure.in: removed SC_ENABLE_MEMDEBUG call
	* win/tcl.m4: replaced SC_ENABLE_MEMDEBUG with a more intelligent
	SC_ENABLE_SYMBOLS that takes yes|no|mem|compile|all as options now.

4 files changed, 112 insertions, 120 deletions

diff --git a/win/Makefile.in b/win/Makefile.in
index a347190..70b4cc9 100644
--- a/win/Makefile.in
+++ b/win/Makefile.in
@@ -5,7 +5,7 @@
 # "autoconf" program (constructs like "@foo@" will get replaced in the
 # actual Makefile.
 #
-# RCS: @(#) $Id: Makefile.in,v 1.66 2002/10/18 23:58:41 hobbs Exp $
+# RCS: @(#) $Id: Makefile.in,v 1.67 2002/10/22 18:56:28 hobbs Exp $
 
 VERSION = @TCL_VERSION@
 
@@ -85,7 +85,7 @@ CFLAGS_OPTIMIZE	= @CFLAGS_OPTIMIZE@
 #CFLAGS = 		$(CFLAGS_DEBUG)
 #CFLAGS = 		$(CFLAGS_OPTIMIZE)
 #CFLAGS = 		$(CFLAGS_DEBUG) $(CFLAGS_OPTIMIZE)
-CFLAGS = 		@CFLAGS@ @CFLAGS_DEFAULT@ @MEM_DEBUG_FLAGS@
+CFLAGS = 		@CFLAGS@ @CFLAGS_DEFAULT@
 
 # To enable compilation debugging reverse the comment characters on
 # one of the following lines.
diff --git a/win/configure b/win/configure
index b1cf845..8ff1f9d 100755
--- a/win/configure
+++ b/win/configure
@@ -19,8 +19,6 @@ ac_help="$ac_help
   --enable-64bit          enable 64bit support (where applicable)"
 ac_help="$ac_help
   --enable-symbols        build with debugging symbols [--disable-symbols]"
-ac_help="$ac_help
-  --enable-memdebug       build with memory debugging [--disable-memdebug]"
 
 # Initialize some variables set by options.
 # The variables have the same names as the options, with
@@ -577,7 +575,7 @@ fi
 # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:581: checking for $ac_word" >&5
+echo "configure:579: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -607,7 +605,7 @@ if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:611: checking for $ac_word" >&5
+echo "configure:609: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -658,7 +656,7 @@ fi
       # Extract the first word of "cl", so it can be a program name with args.
 set dummy cl; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:662: checking for $ac_word" >&5
+echo "configure:660: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -690,7 +688,7 @@ fi
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:694: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:692: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -701,12 +699,12 @@ cross_compiling=$ac_cv_prog_cc_cross
 
 cat > conftest.$ac_ext << EOF
 
-#line 705 "configure"
+#line 703 "configure"
 #include "confdefs.h"
 
 main(){return(0);}
 EOF
-if { (eval echo configure:710: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:708: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   ac_cv_prog_cc_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
@@ -732,12 +730,12 @@ if test $ac_cv_prog_cc_works = no; then
   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:736: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:734: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:741: checking whether we are using GNU C" >&5
+echo "configure:739: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -746,7 +744,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:750: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:748: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
@@ -765,7 +763,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS=
 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:769: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:767: checking whether ${CC-cc} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -808,7 +806,7 @@ if test "${GCC}" = "yes" ; then
     # Extract the first word of "ar", so it can be a program name with args.
 set dummy ar; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:812: checking for $ac_word" >&5
+echo "configure:810: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -837,7 +835,7 @@ fi
     # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:841: checking for $ac_word" >&5
+echo "configure:839: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -866,7 +864,7 @@ fi
     # Extract the first word of "windres", so it can be a program name with args.
 set dummy windres; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:870: checking for $ac_word" >&5
+echo "configure:868: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -899,7 +897,7 @@ fi
 #--------------------------------------------------------------------
 
 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:903: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo "configure:901: checking whether ${MAKE-make} sets \${MAKE}" >&5
 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -931,12 +929,12 @@ fi
 #--------------------------------------------------------------------
 
 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
-echo "configure:935: checking for Cygwin environment" >&5
+echo "configure:933: checking for Cygwin environment" >&5
 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 940 "configure"
+#line 938 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -947,7 +945,7 @@ int main() {
 return __CYGWIN__;
 ; return 0; }
 EOF
-if { (eval echo configure:951: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:949: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_cygwin=yes
 else
@@ -971,7 +969,7 @@ test "$ac_cv_cygwin" = yes && CYGWIN=yes
 
 
 echo $ac_n "checking for SEH support in compiler""... $ac_c" 1>&6
-echo "configure:975: checking for SEH support in compiler" >&5
+echo "configure:973: checking for SEH support in compiler" >&5
 if eval "test \"`echo '$''{'tcl_cv_seh'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -979,7 +977,7 @@ else
   tcl_cv_seh=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 983 "configure"
+#line 981 "configure"
 #include "confdefs.h"
 
 #define WIN32_LEAN_AND_MEAN
@@ -998,7 +996,7 @@ int main(int argc, char** argv) {
 }
 
 EOF
-if { (eval echo configure:1002: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1000: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   tcl_cv_seh=yes
 else
@@ -1028,12 +1026,12 @@ fi
 # sufficient for getting the current code to work.
 #
 echo $ac_n "checking for EXCEPTION_DISPOSITION support in include files""... $ac_c" 1>&6
-echo "configure:1032: checking for EXCEPTION_DISPOSITION support in include files" >&5
+echo "configure:1030: checking for EXCEPTION_DISPOSITION support in include files" >&5
 if eval "test \"`echo '$''{'tcl_cv_eh_disposition'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1037 "configure"
+#line 1035 "configure"
 #include "confdefs.h"
 
 #define WIN32_LEAN_AND_MEAN
@@ -1046,7 +1044,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:1050: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1048: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   tcl_cv_eh_disposition=yes
 else
@@ -1072,13 +1070,13 @@ fi
 #--------------------------------------------------------------------
 
 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
-echo "configure:1076: checking for object suffix" >&5
+echo "configure:1074: checking for object suffix" >&5
 if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   rm -f conftest*
 echo 'int i = 1;' > conftest.$ac_ext
-if { (eval echo configure:1082: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1080: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   for ac_file in conftest.*; do
     case $ac_file in
     *.c) ;;
@@ -1096,19 +1094,19 @@ OBJEXT=$ac_cv_objext
 ac_objext=$ac_cv_objext
 
 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
-echo "configure:1100: checking for mingw32 environment" >&5
+echo "configure:1098: checking for mingw32 environment" >&5
 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1105 "configure"
+#line 1103 "configure"
 #include "confdefs.h"
 
 int main() {
 return __MINGW32__;
 ; return 0; }
 EOF
-if { (eval echo configure:1112: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1110: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_mingw32=yes
 else
@@ -1127,7 +1125,7 @@ test "$ac_cv_mingw32" = yes && MINGW32=yes
 
 
 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:1131: checking for executable suffix" >&5
+echo "configure:1129: checking for executable suffix" >&5
 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1137,7 +1135,7 @@ else
   rm -f conftest*
   echo 'int main () { return 0; }' > conftest.$ac_ext
   ac_cv_exeext=
-  if { (eval echo configure:1141: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+  if { (eval echo configure:1139: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
     for file in conftest.*; do
       case $file in
       *.c | *.o | *.obj) ;;
@@ -1164,7 +1162,7 @@ ac_exeext=$EXEEXT
 
 
     echo $ac_n "checking for building with threads""... $ac_c" 1>&6
-echo "configure:1168: checking for building with threads" >&5
+echo "configure:1166: checking for building with threads" >&5
     # Check whether --enable-threads or --disable-threads was given.
 if test "${enable_threads+set}" = set; then
   enableval="$enable_threads"
@@ -1201,7 +1199,7 @@ EOF
 
 
     echo $ac_n "checking how to build libraries""... $ac_c" 1>&6
-echo "configure:1205: checking how to build libraries" >&5
+echo "configure:1203: checking how to build libraries" >&5
     # Check whether --enable-shared or --disable-shared was given.
 if test "${enable_shared+set}" = set; then
   enableval="$enable_shared"
@@ -1242,7 +1240,7 @@ EOF
     # Step 0: Enable 64 bit support?
 
     echo $ac_n "checking if 64bit support is requested""... $ac_c" 1>&6
-echo "configure:1246: checking if 64bit support is requested" >&5
+echo "configure:1244: checking if 64bit support is requested" >&5
     # Check whether --enable-64bit or --disable-64bit was given.
 if test "${enable_64bit+set}" = set; then
   enableval="$enable_64bit"
@@ -1259,7 +1257,7 @@ fi
     # Extract the first word of "cygpath", so it can be a program name with args.
 set dummy cygpath; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1263: checking for $ac_word" >&5
+echo "configure:1261: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CYGPATH'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1301,9 +1299,9 @@ fi
 	echo "END" >> $conftest
 
 	echo $ac_n "checking for Windows native path bug in windres""... $ac_c" 1>&6
-echo "configure:1305: checking for Windows native path bug in windres" >&5
+echo "configure:1303: checking for Windows native path bug in windres" >&5
 	cyg_conftest=`$CYGPATH $conftest`
-	if { ac_try='$RC -o conftest.res.o $cyg_conftest'; { (eval echo configure:1307: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } ; then
+	if { ac_try='$RC -o conftest.res.o $cyg_conftest'; { (eval echo configure:1305: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } ; then
 	    echo "$ac_t""no" 1>&6
 	else
 	    echo "$ac_t""yes" 1>&6
@@ -1322,7 +1320,7 @@ echo "configure:1305: checking for Windows native path bug in windres" >&5
     # set various compiler flags depending on whether we are using gcc or cl
 
     echo $ac_n "checking compiler flags""... $ac_c" 1>&6
-echo "configure:1326: checking compiler flags" >&5
+echo "configure:1324: checking compiler flags" >&5
     if test "${GCC}" = "yes" ; then
 	if test "$do64bit" = "yes" ; then
 	    echo "configure: warning: "64bit mode not supported with GCC on Windows"" 1>&2
@@ -1535,7 +1533,7 @@ echo "configure:1326: checking compiler flags" >&5
 
 
     echo $ac_n "checking for build with symbols""... $ac_c" 1>&6
-echo "configure:1539: checking for build with symbols" >&5
+echo "configure:1537: checking for build with symbols" >&5
     # Check whether --enable-symbols or --disable-symbols was given.
 if test "${enable_symbols+set}" = set; then
   enableval="$enable_symbols"
@@ -1544,38 +1542,48 @@ else
   tcl_ok=no
 fi
 
-
-    if test "$tcl_ok" = "yes"; then
-	CFLAGS_DEFAULT='$(CFLAGS_DEBUG)'
-	LDFLAGS_DEFAULT='$(LDFLAGS_DEBUG)'
-	DBGX=d
-	echo "$ac_t""yes" 1>&6
-    else
+# FIXME: Currently, LDFLAGS_DEFAULT is not used, it should work like CFLAGS_DEFAULT.
+    if test "$tcl_ok" = "no"; then
 	CFLAGS_DEFAULT='$(CFLAGS_OPTIMIZE)'
 	LDFLAGS_DEFAULT='$(LDFLAGS_OPTIMIZE)'
 	DBGX=""
 	echo "$ac_t""no" 1>&6
+    else
+	CFLAGS_DEFAULT='$(CFLAGS_DEBUG)'
+	LDFLAGS_DEFAULT='$(LDFLAGS_DEBUG)'
+	DBGX=g
+	if test "$tcl_ok" = "yes"; then
+	    echo "$ac_t""yes (standard debugging)" 1>&6
+	fi
     fi
+    
+    
 
+    if test "$tcl_ok" = "mem" -o "$tcl_ok" = "all"; then
+	cat >> confdefs.h <<\EOF
+#define TCL_MEM_DEBUG 1
+EOF
 
-    echo $ac_n "checking for build with memory debugging""... $ac_c" 1>&6
-echo "configure:1563: checking for build with memory debugging" >&5
-    # Check whether --enable-memdebug or --disable-memdebug was given.
-if test "${enable_memdebug+set}" = set; then
-  enableval="$enable_memdebug"
-  tcl_ok=$enableval
-else
-  tcl_ok=no
-fi
+    fi
+
+    if test "$tcl_ok" = "compile" -o "$tcl_ok" = "all"; then
+	cat >> confdefs.h <<\EOF
+#define TCL_COMPILE_DEBUG 1
+EOF
+
+	cat >> confdefs.h <<\EOF
+#define TCL_COMPILE_STATS 1
+EOF
 
-    if test "$tcl_ok" = "yes"; then
-	MEM_DEBUG_FLAGS=-DTCL_MEM_DEBUG
-	echo "$ac_t""yes" 1>&6
-    else
-	MEM_DEBUG_FLAGS=""
-	echo "$ac_t""no" 1>&6
     fi
-    
+
+    if test "$tcl_ok" != "yes" -a "$tcl_ok" != "no"; then
+	if test "$tcl_ok" = "all"; then
+	    echo "$ac_t""enabled symbols mem compile debugging" 1>&6
+	else
+	    echo "$ac_t""enabled $tcl_ok debugging" 1>&6
+	fi
+    fi
 
 
 TCL_DBGX=${DBGX}
@@ -1585,7 +1593,7 @@ TCL_DBGX=${DBGX}
 #--------------------------------------------------------------------
 
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:1589: checking how to run the C preprocessor" >&5
+echo "configure:1597: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
@@ -1600,13 +1608,13 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 1604 "configure"
+#line 1612 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1610: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1618: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1617,13 +1625,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 1621 "configure"
+#line 1629 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1627: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1635: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1634,13 +1642,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -nologo -E"
   cat > conftest.$ac_ext <<EOF
-#line 1638 "configure"
+#line 1646 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1644: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1652: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1666,17 +1674,17 @@ echo "$ac_t""$CPP" 1>&6
 
 ac_safe=`echo "errno.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for errno.h""... $ac_c" 1>&6
-echo "configure:1670: checking for errno.h" >&5
+echo "configure:1678: checking for errno.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1675 "configure"
+#line 1683 "configure"
 #include "confdefs.h"
 #include <errno.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1680: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1688: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2011,7 +2019,8 @@ s%@DL_LIBS@%$DL_LIBS%g
 s%@CFLAGS_DEBUG@%$CFLAGS_DEBUG%g
 s%@CFLAGS_OPTIMIZE@%$CFLAGS_OPTIMIZE%g
 s%@CFLAGS_WARNING@%$CFLAGS_WARNING%g
-s%@MEM_DEBUG_FLAGS@%$MEM_DEBUG_FLAGS%g
+s%@CFLAGS_DEFAULT@%$CFLAGS_DEFAULT%g
+s%@LDFLAGS_DEFAULT@%$LDFLAGS_DEFAULT%g
 s%@CPP@%$CPP%g
 s%@MAN2TCLFLAGS@%$MAN2TCLFLAGS%g
 s%@TCL_VERSION@%$TCL_VERSION%g
@@ -2035,12 +2044,10 @@ s%@TCL_DBGX@%$TCL_DBGX%g
 s%@CFG_TCL_SHARED_LIB_SUFFIX@%$CFG_TCL_SHARED_LIB_SUFFIX%g
 s%@CFG_TCL_UNSHARED_LIB_SUFFIX@%$CFG_TCL_UNSHARED_LIB_SUFFIX%g
 s%@CFG_TCL_EXPORT_FILE_SUFFIX@%$CFG_TCL_EXPORT_FILE_SUFFIX%g
-s%@CFLAGS_DEFAULT@%$CFLAGS_DEFAULT%g
 s%@EXTRA_CFLAGS@%$EXTRA_CFLAGS%g
 s%@DEPARG@%$DEPARG%g
 s%@CC_OBJNAME@%$CC_OBJNAME%g
 s%@CC_EXENAME@%$CC_EXENAME%g
-s%@LDFLAGS_DEFAULT@%$LDFLAGS_DEFAULT%g
 s%@LDFLAGS_DEBUG@%$LDFLAGS_DEBUG%g
 s%@LDFLAGS_OPTIMIZE@%$LDFLAGS_OPTIMIZE%g
 s%@LDFLAGS_CONSOLE@%$LDFLAGS_CONSOLE%g
diff --git a/win/configure.in b/win/configure.in
index 4d4956a..d684446 100644
--- a/win/configure.in
+++ b/win/configure.in
@@ -3,7 +3,7 @@
 # generate the file "configure", which is run during Tcl installation
 # to configure the system for the local environment.
 #
-# RCS: @(#) $Id: configure.in,v 1.57 2002/10/18 23:58:41 hobbs Exp $
+# RCS: @(#) $Id: configure.in,v 1.58 2002/10/22 18:56:28 hobbs Exp $
 
 AC_INIT(../generic/tcl.h)
 AC_PREREQ(2.13)
@@ -171,7 +171,6 @@ SC_CONFIG_CFLAGS
 #--------------------------------------------------------------------
 
 SC_ENABLE_SYMBOLS
-SC_ENABLE_MEMDEBUG
 
 TCL_DBGX=${DBGX}
 
diff --git a/win/tcl.m4 b/win/tcl.m4
index 50cb459..be3ec6b 100644
--- a/win/tcl.m4
+++ b/win/tcl.m4
@@ -267,6 +267,8 @@ AC_DEFUN(SC_ENABLE_THREADS, [
 # SC_ENABLE_SYMBOLS --
 #
 #	Specify if debugging symbols should be used
+#	Memory (TCL_MEM_DEBUG) and compile (TCL_COMPILE_DEBUG) debugging
+#	can also be enabled.
 #
 # Arguments:
 #	none
@@ -292,57 +294,41 @@ AC_DEFUN(SC_ENABLE_THREADS, [
 AC_DEFUN(SC_ENABLE_SYMBOLS, [
     AC_MSG_CHECKING([for build with symbols])
     AC_ARG_ENABLE(symbols, [  --enable-symbols        build with debugging symbols [--disable-symbols]],    [tcl_ok=$enableval], [tcl_ok=no])
-
-    if test "$tcl_ok" = "yes"; then
-	CFLAGS_DEFAULT='$(CFLAGS_DEBUG)'
-	LDFLAGS_DEFAULT='$(LDFLAGS_DEBUG)'
-	DBGX=d
-	AC_MSG_RESULT([yes])
-    else
+# FIXME: Currently, LDFLAGS_DEFAULT is not used, it should work like CFLAGS_DEFAULT.
+    if test "$tcl_ok" = "no"; then
 	CFLAGS_DEFAULT='$(CFLAGS_OPTIMIZE)'
 	LDFLAGS_DEFAULT='$(LDFLAGS_OPTIMIZE)'
 	DBGX=""
 	AC_MSG_RESULT([no])
+    else
+	CFLAGS_DEFAULT='$(CFLAGS_DEBUG)'
+	LDFLAGS_DEFAULT='$(LDFLAGS_DEBUG)'
+	DBGX=g
+	if test "$tcl_ok" = "yes"; then
+	    AC_MSG_RESULT([yes (standard debugging)])
+	fi
     fi
-])
+    AC_SUBST(CFLAGS_DEFAULT)
+    AC_SUBST(LDFLAGS_DEFAULT)
 
+    if test "$tcl_ok" = "mem" -o "$tcl_ok" = "all"; then
+	AC_DEFINE(TCL_MEM_DEBUG)
+    fi
 
-#------------------------------------------------------------------------
-# SC_ENABLE_MEMDEBUG --
-#
-#	Specify if the memory debugging code should be used
-#
-# Arguments:
-#	none
-#	
-#	Requires the following vars to be set in the Makefile:
-#		None.
-#	
-# Results:
-#
-#	Adds the following arguments to configure:
-#		--enable-memdebug
-#
-#	Defines the following @vars@:
-#		MEM_DEBUG_FLAGS	Sets to -DTCL_MEM_DEBUG if true
-#				Sets to "" if false
-#
-#------------------------------------------------------------------------
+    if test "$tcl_ok" = "compile" -o "$tcl_ok" = "all"; then
+	AC_DEFINE(TCL_COMPILE_DEBUG)
+	AC_DEFINE(TCL_COMPILE_STATS)
+    fi
 
-AC_DEFUN(SC_ENABLE_MEMDEBUG, [
-    AC_MSG_CHECKING([for build with memory debugging])
-    AC_ARG_ENABLE(memdebug, [  --enable-memdebug       build with memory debugging [--disable-memdebug]],    [tcl_ok=$enableval], [tcl_ok=no])
-    if test "$tcl_ok" = "yes"; then
-	MEM_DEBUG_FLAGS=-DTCL_MEM_DEBUG
-	AC_MSG_RESULT([yes])
-    else
-	MEM_DEBUG_FLAGS=""
-	AC_MSG_RESULT([no])
+    if test "$tcl_ok" != "yes" -a "$tcl_ok" != "no"; then
+	if test "$tcl_ok" = "all"; then
+	    AC_MSG_RESULT([enabled symbols mem compile debugging])
+	else
+	    AC_MSG_RESULT([enabled $tcl_ok debugging])
+	fi
     fi
-    AC_SUBST(MEM_DEBUG_FLAGS)
 ])
 
-
 #--------------------------------------------------------------------
 # SC_CONFIG_CFLAGS
 #