PATCH: Command line argument length maximum

[Matthew Hudson]

Lowers the number of iterations for checking the maximum length
of a command line in the ltconfig script from 17 to 16 allowing
m88k-dg-dgux5.4R3.10 to continue through this part of the script.
I've also checked this patch using linux-sparc without regression.

This is the first of several I should be submitting. Sorry for the
machine gunning but the patches that will follow will at least
allow gcc to compile on m88k-dgux (work however will be much more of
a chore).

2001-09-08  Matthew Hudson  <mhudson@home.com>

        * ltconfig: Lowered the number of iterations for checking
        the maximum command line length allowing m88k-dg-dgux5.4R3.10
        to complete the configure process.

Index: ltconfig
===================================================================
RCS file: /cvs/gcc/gcc/ltconfig,v
retrieving revision 1.22
diff -u -r1.22 ltconfig
--- ltconfig    2001/09/01 00:47:19     1.22
+++ ltconfig    2001/09/08 18:33:22
@@ -791,7 +791,7 @@
              = "XX$testring" &&
           new_result=`expr "X$testring" : ".*" 2>&1` &&
           lt_cv_sys_max_cmd_len=$new_result &&
-          test $i != 17 # 1/2 MB should be enough
+          test $i != 16 # 1/4 MB should be enough
   do
     i=`expr $i + 1`
     testring=$testring$testring