* unix/Makefile.in: Add a LDFLAGS variable to the

	Makefile instead of directly substing @LDFLAGS@.
	* unix/configure: Regen.
	* unix/tcl.m4: Fix CFLAGS_DEFAULT so that the name
	of a Makefile variable is passed as @CFLAGS@.win/tcl.m4
	* win/Makefile.in: Move the setting of CFLAGS
	higher up in the Makefile.
	* win/configure: Regen.
	* win/configure.in: Use dnl to comment out macros
	so that they are not accidently expanded.
	* win/tcl.m4: Fix CFLAGS_DEFAULT so that the name
	of a Makefile variable is passed as @CFLAGS@.

8 files changed, 85 insertions, 68 deletions

diff --git a/ChangeLog b/ChangeLog
index 691b34b..ac67a3d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,18 @@
+2001-05-11  Mo DeJong  <mdejong@redhat.com>
+
+	* unix/Makefile.in: Add a LDFLAGS variable to the
+	Makefile instead of directly substing @LDFLAGS@.
+	* unix/configure: Regen.
+	* unix/tcl.m4: Fix CFLAGS_DEFAULT so that the name
+	of a Makefile variable is passed as @CFLAGS@.
+	* win/Makefile.in: Move the setting of CFLAGS
+	higher up in the Makefile.
+	* win/configure: Regen.
+	* win/configure.in: Use dnl to comment out macros
+	so that they are not accidently expanded.
+	* win/tcl.m4: Fix CFLAGS_DEFAULT so that the name
+	of a Makefile variable is passed as @CFLAGS@.
+
 2001-05-07  Miguel Sofer  <msofer@users.sourceforge.net>
 
 	* generic/tclExecute.c: insure different rand() seeds in different
diff --git a/unix/Makefile.in b/unix/Makefile.in
index ceba578..7a4bb67 100644
--- a/unix/Makefile.in
+++ b/unix/Makefile.in
@@ -5,7 +5,7 @@
 # "autoconf" program (constructs like "@foo@" will get replaced in the
 # actual Makefile.
 #
-# RCS: @(#) $Id: Makefile.in,v 1.74 2001/04/25 19:54:55 mdejong Exp $
+# RCS: @(#) $Id: Makefile.in,v 1.75 2001/05/11 23:02:18 mdejong Exp $
 
 VERSION 		= @TCL_VERSION@
 
@@ -89,6 +89,9 @@ CFLAGS_OPTIMIZE		= @CFLAGS_OPTIMIZE@
 #CFLAGS			= $(CFLAGS_DEBUG) $(CFLAGS_OPTIMIZE)
 CFLAGS			= @CFLAGS@
 
+# Flags to pass to the linker
+LDFLAGS			= @LDFLAGS@
+
 # To disable ANSI-C procedure prototypes reverse the comment characters
 # on the following lines:
 PROTO_FLAGS		=
@@ -429,11 +432,11 @@ objs: ${OBJS}
 
 
 tclsh: ${TCLSH_OBJS} ${TCL_LIB_FILE}
-	${CC} @LDFLAGS@ ${TCLSH_OBJS} @TCL_BUILD_LIB_SPEC@ ${LIBS} \
+	${CC} ${LDFLAGS} ${TCLSH_OBJS} @TCL_BUILD_LIB_SPEC@ ${LIBS} \
 		@TCL_LD_SEARCH_FLAGS@ -o tclsh
 
 tcltest: ${TCLTEST_OBJS} ${TCL_LIB_FILE} ${BUILD_DLTEST}
-	${CC} @LDFLAGS@ ${TCLTEST_OBJS} @TCL_BUILD_LIB_SPEC@ ${LIBS} \
+	${CC} ${LDFLAGS} ${TCLTEST_OBJS} @TCL_BUILD_LIB_SPEC@ ${LIBS} \
 		@TCL_LD_SEARCH_FLAGS@ -o tcltest
 
 
diff --git a/unix/configure b/unix/configure
index d1d1999..dd49420 100755
--- a/unix/configure
+++ b/unix/configure
@@ -5691,13 +5691,14 @@ else
   tcl_ok=no
 fi
 
+# FIXME: Currently, LDFLAGS_DEFAULT is not used, it should work like CFLAGS_DEFAULT.
     if test "$tcl_ok" = "yes"; then
-	CFLAGS_DEFAULT="${CFLAGS_DEBUG}"
+	CFLAGS_DEFAULT='$(CFLAGS_DEBUG)'
 	LDFLAGS_DEFAULT="${LDFLAGS_DEBUG}"
 	DBGX=g
 	echo "$ac_t""yes" 1>&6
     else
-	CFLAGS_DEFAULT="${CFLAGS_OPTIMIZE}"
+	CFLAGS_DEFAULT='$(CFLAGS_OPTIMIZE)'
 	LDFLAGS_DEFAULT="${LDFLAGS_OPTIMIZE}"
 	DBGX=""
 	echo "$ac_t""no" 1>&6
@@ -5719,17 +5720,17 @@ CFLAGS=${CFLAGS_DEFAULT}
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:5723: checking for $ac_hdr" >&5
+echo "configure:5724: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5728 "configure"
+#line 5729 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5733: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5734: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -5759,17 +5760,17 @@ done
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:5763: checking for $ac_hdr" >&5
+echo "configure:5764: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5768 "configure"
+#line 5769 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5773: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5774: \"$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*
@@ -5796,7 +5797,7 @@ fi
 done
 
     echo $ac_n "checking FIONBIO vs. O_NONBLOCK for nonblocking I/O""... $ac_c" 1>&6
-echo "configure:5800: checking FIONBIO vs. O_NONBLOCK for nonblocking I/O" >&5
+echo "configure:5801: checking FIONBIO vs. O_NONBLOCK for nonblocking I/O" >&5
     if test -f /usr/lib/NextStep/software_version; then
 	system=NEXTSTEP-`awk '/3/,/3/' /usr/lib/NextStep/software_version`
     else
@@ -5858,7 +5859,7 @@ TCL_SHARED_LIB_SUFFIX=${SHARED_LIB_SUFFIX}
 
 
     echo $ac_n "checking how to build libraries""... $ac_c" 1>&6
-echo "configure:5862: checking how to build libraries" >&5
+echo "configure:5863: checking how to build libraries" >&5
     # Check whether --enable-shared or --disable-shared was given.
 if test "${enable_shared+set}" = set; then
   enableval="$enable_shared"
diff --git a/unix/tcl.m4 b/unix/tcl.m4
index 5925196..be1ba45 100644
--- a/unix/tcl.m4
+++ b/unix/tcl.m4
@@ -392,8 +392,8 @@ AC_DEFUN(SC_ENABLE_THREADS, [
 #		--enable-symbols
 #
 #	Defines the following vars:
-#		CFLAGS_DEFAULT	Sets to CFLAGS_DEBUG if true
-#				Sets to CFLAGS_OPTIMIZE if false
+#		CFLAGS_DEFAULT	Sets to $(CFLAGS_DEBUG) if true
+#				Sets to $(CFLAGS_OPTIMIZE) if false
 #		LDFLAGS_DEFAULT	Sets to LDFLAGS_DEBUG if true
 #				Sets to LDFLAGS_OPTIMIZE if false
 #		DBGX		Debug library extension
@@ -403,13 +403,14 @@ AC_DEFUN(SC_ENABLE_THREADS, [
 AC_DEFUN(SC_ENABLE_SYMBOLS, [
     AC_MSG_CHECKING([for build with symbols])
     AC_ARG_ENABLE(symbols, [  --enable-symbols        build with debugging symbols [--disable-symbols]],    [tcl_ok=$enableval], [tcl_ok=no])
+# FIXME: Currently, LDFLAGS_DEFAULT is not used, it should work like CFLAGS_DEFAULT.
     if test "$tcl_ok" = "yes"; then
-	CFLAGS_DEFAULT="${CFLAGS_DEBUG}"
+	CFLAGS_DEFAULT='$(CFLAGS_DEBUG)'
 	LDFLAGS_DEFAULT="${LDFLAGS_DEBUG}"
 	DBGX=g
 	AC_MSG_RESULT([yes])
     else
-	CFLAGS_DEFAULT="${CFLAGS_OPTIMIZE}"
+	CFLAGS_DEFAULT='$(CFLAGS_OPTIMIZE)'
 	LDFLAGS_DEFAULT="${LDFLAGS_OPTIMIZE}"
 	DBGX=""
 	AC_MSG_RESULT([no])
diff --git a/win/Makefile.in b/win/Makefile.in
index 7da61c5..8262da0 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 1.43 2001/03/30 23:45:59 hobbs Exp $
+# RCS: @(#) $Id: Makefile.in,v 1.44 2001/05/11 23:02:18 mdejong Exp $
 
 VERSION = @TCL_VERSION@
 
@@ -80,6 +80,13 @@ CFLAGS_WARNING = @CFLAGS_WARNING@
 CFLAGS_DEBUG    = @CFLAGS_DEBUG@
 CFLAGS_OPTIMIZE	= @CFLAGS_OPTIMIZE@
 
+# To change the compiler switches, for example to change from optimization to
+# debugging symbols, change the following line:
+#CFLAGS = 		$(CFLAGS_DEBUG)
+#CFLAGS = 		$(CFLAGS_OPTIMIZE)
+#CFLAGS = 		$(CFLAGS_DEBUG) $(CFLAGS_OPTIMIZE)
+CFLAGS = 		@CFLAGS@
+
 # To enable compilation debugging reverse the comment characters on
 # one of the following lines.
 COMPILE_DEBUG_FLAGS =
@@ -90,13 +97,6 @@ COMPILE_DEBUG_FLAGS =
 LDFLAGS_DEBUG    = @LDFLAGS_DEBUG@
 LDFLAGS_OPTIMIZE = @LDFLAGS_OPTIMIZE@
 
-# To change the compiler switches, for example to change from optimization to
-# debugging symbols, change the following line:
-#CFLAGS = 		$(CFLAGS_DEBUG)
-#CFLAGS = 		$(CFLAGS_OPTIMIZE)
-#CFLAGS = 		$(CFLAGS_DEBUG) $(CFLAGS_OPTIMIZE)
-CFLAGS = 		@CFLAGS@
-
 # Special compiler flags to use when building man2tcl on Windows.
 MAN2TCLFLAGS =		@MAN2TCLFLAGS@
 
diff --git a/win/configure b/win/configure
index 769faf2..c8af0cc 100755
--- a/win/configure
+++ b/win/configure
@@ -776,15 +776,12 @@ fi
 # autoconf 2.50. You can also just set
 # the CC, AR, RANLIB, and RC environment
 # variables if you want to cross compile.
-#AC_CHECK_TOOL(AR, ar, :)
-#AC_CHECK_TOOL(RANLIB, ranlib, :)
-#AC_CHECK_TOOL(RC, windres, :)
 
 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:788: checking for $ac_word" >&5
+echo "configure:785: 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
@@ -813,7 +810,7 @@ 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:817: checking for $ac_word" >&5
+echo "configure:814: 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
@@ -842,7 +839,7 @@ 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:846: checking for $ac_word" >&5
+echo "configure:843: 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
@@ -875,7 +872,7 @@ fi
 #--------------------------------------------------------------------
 
 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:879: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo "configure:876: 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
@@ -907,12 +904,12 @@ fi
 #--------------------------------------------------------------------
 
 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
-echo "configure:911: checking for Cygwin environment" >&5
+echo "configure:908: checking for Cygwin environment" >&5
 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 916 "configure"
+#line 913 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -923,7 +920,7 @@ int main() {
 return __CYGWIN__;
 ; return 0; }
 EOF
-if { (eval echo configure:927: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:924: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_cygwin=yes
 else
@@ -945,13 +942,13 @@ test "$ac_cv_cygwin" = yes && CYGWIN=yes
 #--------------------------------------------------------------------
 
 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
-echo "configure:949: checking for object suffix" >&5
+echo "configure:946: checking for object suffix" >&5
 if eval "test \"`echo '$''{'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:955: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:952: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   for ac_file in conftest.*; do
     case $ac_file in
     *.c) ;;
@@ -969,19 +966,19 @@ OBJEXT=$ac_cv_objext
 ac_objext=$ac_cv_objext
 
 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
-echo "configure:973: checking for mingw32 environment" >&5
+echo "configure:970: checking for mingw32 environment" >&5
 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 978 "configure"
+#line 975 "configure"
 #include "confdefs.h"
 
 int main() {
 return __MINGW32__;
 ; return 0; }
 EOF
-if { (eval echo configure:985: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:982: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_mingw32=yes
 else
@@ -1000,7 +997,7 @@ test "$ac_cv_mingw32" = yes && MINGW32=yes
 
 
 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:1004: checking for executable suffix" >&5
+echo "configure:1001: checking for executable suffix" >&5
 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1010,7 +1007,7 @@ else
   rm -f conftest*
   echo 'int main () { return 0; }' > conftest.$ac_ext
   ac_cv_exeext=
-  if { (eval echo configure:1014: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+  if { (eval echo configure:1011: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
     for file in conftest.*; do
       case $file in
       *.c | *.o | *.obj) ;;
@@ -1037,7 +1034,7 @@ ac_exeext=$EXEEXT
 
 
     echo $ac_n "checking for building with threads""... $ac_c" 1>&6
-echo "configure:1041: checking for building with threads" >&5
+echo "configure:1038: checking for building with threads" >&5
     # Check whether --enable-threads or --disable-threads was given.
 if test "${enable_threads+set}" = set; then
   enableval="$enable_threads"
@@ -1068,7 +1065,7 @@ EOF
 
 
     echo $ac_n "checking how to build libraries""... $ac_c" 1>&6
-echo "configure:1072: checking how to build libraries" >&5
+echo "configure:1069: checking how to build libraries" >&5
     # Check whether --enable-shared or --disable-shared was given.
 if test "${enable_shared+set}" = set; then
   enableval="$enable_shared"
@@ -1109,7 +1106,7 @@ EOF
     # Step 0: Enable 64 bit support?
 
     echo $ac_n "checking if 64bit support is requested""... $ac_c" 1>&6
-echo "configure:1113: checking if 64bit support is requested" >&5
+echo "configure:1110: checking if 64bit support is requested" >&5
     # Check whether --enable-64bit or --disable-64bit was given.
 if test "${enable_64bit+set}" = set; then
   enableval="$enable_64bit"
@@ -1121,7 +1118,7 @@ fi
     echo "$ac_t""$do64bit" 1>&6
 
     echo $ac_n "checking compiler flags""... $ac_c" 1>&6
-echo "configure:1125: checking compiler flags" >&5
+echo "configure:1122: checking compiler flags" >&5
 
     # Set some defaults (may get changed below)
     EXTRA_CFLAGS=""
@@ -1192,7 +1189,7 @@ echo "configure:1125: checking compiler flags" >&5
 	    fi
 
 	    echo $ac_n "checking whether $ld_prog supports -shared option""... $ac_c" 1>&6
-echo "configure:1196: checking whether $ld_prog supports -shared option" >&5
+echo "configure:1193: checking whether $ld_prog supports -shared option" >&5
 
 	    # now the ad-hoc check to see if GNU ld supports --shared.
 	    if "$LD" --shared 2>&1 | egrep ': -shared not supported' >/dev/null; then
@@ -1303,7 +1300,7 @@ echo "configure:1196: checking whether $ld_prog supports -shared option" >&5
 
 
     echo $ac_n "checking for build with symbols""... $ac_c" 1>&6
-echo "configure:1307: checking for build with symbols" >&5
+echo "configure:1304: checking for build with symbols" >&5
     # Check whether --enable-symbols or --disable-symbols was given.
 if test "${enable_symbols+set}" = set; then
   enableval="$enable_symbols"
@@ -1314,12 +1311,12 @@ fi
 
 
     if test "$tcl_ok" = "yes"; then
-	CFLAGS_DEFAULT="${CFLAGS_DEBUG}"
+	CFLAGS_DEFAULT='$(CFLAGS_DEBUG)'
 	LDFLAGS_DEFAULT="${LDFLAGS_DEBUG}"
 	DBGX=d
 	echo "$ac_t""yes" 1>&6
     else
-	CFLAGS_DEFAULT="${CFLAGS_OPTIMIZE}"
+	CFLAGS_DEFAULT='$(CFLAGS_OPTIMIZE)'
 	LDFLAGS_DEFAULT="${LDFLAGS_OPTIMIZE}"
 	DBGX=""
 	echo "$ac_t""no" 1>&6
@@ -1335,7 +1332,7 @@ TCL_DBGX=${DBGX}
 #--------------------------------------------------------------------
 
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:1339: checking how to run the C preprocessor" >&5
+echo "configure:1336: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
@@ -1350,13 +1347,13 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 1354 "configure"
+#line 1351 "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:1360: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1357: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1367,13 +1364,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 1371 "configure"
+#line 1368 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1377: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1374: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1384,13 +1381,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -nologo -E"
   cat > conftest.$ac_ext <<EOF
-#line 1388 "configure"
+#line 1385 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1394: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1391: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1416,17 +1413,17 @@ echo "$ac_t""$CPP" 1>&6
 
 ac_safe=`echo "errno.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for errno.h""... $ac_c" 1>&6
-echo "configure:1420: checking for errno.h" >&5
+echo "configure:1417: checking for errno.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1425 "configure"
+#line 1422 "configure"
 #include "confdefs.h"
 #include <errno.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1430: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1427: \"$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*
diff --git a/win/configure.in b/win/configure.in
index c894acb..5964a14 100644
--- a/win/configure.in
+++ b/win/configure.in
@@ -2,7 +2,7 @@
 # generate the file "configure", which is run during Tcl installation
 # to configure the system for the local environment.
 #
-# RCS: @(#) $Id: configure.in,v 1.30 2001/04/02 01:59:26 hobbs Exp $
+# RCS: @(#) $Id: configure.in,v 1.31 2001/05/11 23:02:18 mdejong Exp $
 
 AC_INIT(../generic/tcl.h)
 
@@ -31,9 +31,9 @@ AC_PROG_CC
 # autoconf 2.50. You can also just set
 # the CC, AR, RANLIB, and RC environment
 # variables if you want to cross compile.
-#AC_CHECK_TOOL(AR, ar, :)
-#AC_CHECK_TOOL(RANLIB, ranlib, :)
-#AC_CHECK_TOOL(RC, windres, :)
+dnl AC_CHECK_TOOL(AR, ar, :)
+dnl AC_CHECK_TOOL(RANLIB, ranlib, :)
+dnl AC_CHECK_TOOL(RC, windres, :)
 
 if test "${GCC}" = "yes" ; then
     AC_CHECK_PROG(AR, ar, ar)
diff --git a/win/tcl.m4 b/win/tcl.m4
index abbf32d..73020d7 100644
--- a/win/tcl.m4
+++ b/win/tcl.m4
@@ -245,8 +245,8 @@ AC_DEFUN(SC_ENABLE_THREADS, [
 #		--enable-symbols
 #
 #	Defines the following vars:
-#		CFLAGS_DEFAULT	Sets to CFLAGS_DEBUG if true
-#				Sets to CFLAGS_OPTIMIZE if false
+#		CFLAGS_DEFAULT	Sets to $(CFLAGS_DEBUG) if true
+#				Sets to $(CFLAGS_OPTIMIZE) if false
 #		LDFLAGS_DEFAULT	Sets to LDFLAGS_DEBUG if true
 #				Sets to LDFLAGS_OPTIMIZE if false
 #		DBGX		Debug library extension
@@ -258,12 +258,12 @@ AC_DEFUN(SC_ENABLE_SYMBOLS, [
     AC_ARG_ENABLE(symbols, [  --enable-symbols        build with debugging symbols [--disable-symbols]],    [tcl_ok=$enableval], [tcl_ok=no])
 
     if test "$tcl_ok" = "yes"; then
-	CFLAGS_DEFAULT="${CFLAGS_DEBUG}"
+	CFLAGS_DEFAULT='$(CFLAGS_DEBUG)'
 	LDFLAGS_DEFAULT="${LDFLAGS_DEBUG}"
 	DBGX=d
 	AC_MSG_RESULT([yes])
     else
-	CFLAGS_DEFAULT="${CFLAGS_OPTIMIZE}"
+	CFLAGS_DEFAULT='$(CFLAGS_OPTIMIZE)'
 	LDFLAGS_DEFAULT="${LDFLAGS_OPTIMIZE}"
 	DBGX=""
 	AC_MSG_RESULT([no])