--- gforth/Attic/aclocal.m4	1998/06/04 17:10:29	1.3
+++ gforth/Attic/aclocal.m4	1998/07/05 20:55:54	1.4
@@ -1,4 +1,14 @@
-dnl aclocal.m4 generated automatically by aclocal 1.2
+dnl aclocal.m4 generated automatically by aclocal 1.3
+
+dnl Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
+dnl This Makefile.in is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+dnl This program is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+dnl PARTICULAR PURPOSE.
 
 dnl AC_CHECK_INT_TYPE macro
 
@@ -71,8 +81,8 @@ fi
 ifelse([$3],,
 AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
 AC_DEFINE_UNQUOTED(VERSION, "$VERSION"))
-AM_SANITY_CHECK
-AC_ARG_PROGRAM
+AC_REQUIRE([AM_SANITY_CHECK])
+AC_REQUIRE([AC_ARG_PROGRAM])
 dnl FIXME This is truly gross.
 missing_dir=`cd $ac_aux_dir && pwd`
 AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
@@ -80,7 +90,7 @@ AM_MISSING_PROG(AUTOCONF, autoconf, $mis
 AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
 AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
 AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
-AC_PROG_MAKE_SET])
+AC_REQUIRE([AC_PROG_MAKE_SET])])
 
 
 # serial 1
@@ -107,10 +117,21 @@ echo timestamp > conftestfile
 # directory).
 if (
    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
-   if test "$@" = "X"; then
+   if test "[$]*" = "X"; then
       # -L didn't work.
       set X `ls -t $srcdir/configure conftestfile`
    fi
+   if test "[$]*" != "X $srcdir/configure conftestfile" \
+      && test "[$]*" != "X conftestfile $srcdir/configure"; then
+
+      # If neither matched, then we have a broken ls.  This can happen
+      # if, for instance, CONFIG_SHELL is bash and it inherits a
+      # broken ls alias from the environment.  This has actually
+      # happened.  Such a system could not be considered "sane".
+      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
+alias in your environment])
+   fi
+
    test "[$]2" = conftestfile
    )
 then
@@ -163,29 +184,17 @@ done<<>>dnl>>)
 changequote([,]))])
 
 # Check to see if we're running under Cygwin32, without using
-# AC_CANONICAL_*.  If so, set output variable EXEEXT to ".exe".
-# Otherwise set it to "".
+# AC_CANONICAL_*.  If so, set output variable CYGWIN32 to "yes".
+# Otherwise set it to "no".
 
 dnl AM_CYGWIN32()
-dnl You might think we can do this by checking for a cygwin32-specific
-dnl cpp define.  We can't, because cross-compilers that target
-dnl cygwin32 don't use the .exe suffix.  I don't know why.
 AC_DEFUN(AM_CYGWIN32,
 [AC_CACHE_CHECK(for Cygwin32 environment, am_cv_cygwin32,
-[cat > conftest.$ac_ext << 'EOF'
-int main () {
-/* Nothing.  */
-return 0; }
-EOF
-if AC_TRY_EVAL(ac_link) && test -s conftest.exe; then
-   am_cv_cygwin32=yes
-else
-   am_cv_cygwin32=no
-fi
+[AC_TRY_COMPILE(,[return __CYGWIN32__;],
+am_cv_cygwin32=yes, am_cv_cygwin32=no)
 rm -f conftest*])
-EXEEXT=
-test "$am_cv_cygwin32" = yes && EXEEXT=.exe
-AC_SUBST(EXEEXT)])
+CYGWIN32=
+test "$am_cv_cygwin32" = yes && CYGWIN32=yes])
 
 
 # serial 1