* Removed internal routine

        TclMathInProgress and Unix implementation of matherr().  These
        are now obsolete, dealing with very old versions of the C math
        library.  Windows version is retained in case Borland compilers
        require it, but it is inactive.  Thanks to Joe English.
        [Bug 474335, Patch 555635].

1 files changed, 1 insertions, 18 deletions

diff --git a/unix/configure.in b/unix/configure.in
index 5aeba9e..7a016c4 100644
--- a/unix/configure.in
+++ b/unix/configure.in
@@ -3,7 +3,7 @@ dnl	This file is an input file used by the GNU "autoconf" program to
 dnl	generate the file "configure", which is run during Tcl installation
 dnl	to configure the system for the local environment.
 #
-# RCS: @(#) $Id: configure.in,v 1.86 2002/05/30 03:27:09 hobbs Exp $
+# RCS: @(#) $Id: configure.in,v 1.87 2002/05/31 22:20:22 dgp Exp $
 
 AC_INIT(../generic/tcl.h)
 
@@ -293,23 +293,6 @@ if test $tcl_cv_union_wait = no; then
 fi
 
 #--------------------------------------------------------------------
-#	Check to see whether the system supports the matherr function
-#	and its associated type "struct exception".
-#--------------------------------------------------------------------
-
-AC_MSG_CHECKING([matherr support])
-AC_CACHE_VAL(tcl_cv_func_matherr,
-    AC_TRY_COMPILE([#include <math.h>], [
-	struct exception x;
-	x.type = DOMAIN;
-	x.type = SING;
-    ], tcl_cv_func_matherr=yes, tcl_cv_func_matherr=no))
-AC_MSG_RESULT($tcl_cv_func_matherr)
-if test $tcl_cv_func_matherr = yes; then
-    AC_DEFINE(NEED_MATHERR)
-fi
-
-#--------------------------------------------------------------------
 #	Check whether there is an strncasecmp function on this system.
 #	This is a bit tricky because under SCO it's in -lsocket and
 #	under Sequent Dynix it's in -linet.