[Bug-gnulib] fnmatch ALLOCA_LIMIT collision fix

[Paul Eggert]

To fix this:

fnmatch.c:324:1: warning: "ALLOCA_LIMIT" redefined
In file included from fnmatch.c:316:
fnmatch_loop.c:1047:1: warning: this is the location of the previous definitio\n

I installed the following.  (Sorry, I did this on January 14 but
somehow didn't send out the email message that I composed then.)

2004-01-14  Paul Eggert  <address@hidden>

        * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
        with like-named macro in fnmatch.c.
        (EXT): Use an internal constant instead.

Index: fnmatch_loop.c
===================================================================
RCS file: /cvsroot/gnulib/gnulib/lib/fnmatch_loop.c,v
retrieving revision 1.6
diff -p -u -r1.6 fnmatch_loop.c
--- fnmatch_loop.c      14 Jan 2004 22:15:48 -0000      1.6
+++ fnmatch_loop.c      14 Jan 2004 22:20:50 -0000
@@ -1009,6 +1009,7 @@ EXT (INT opt, const CHAR *pattern, const
   size_t pattern_len = STRLEN (pattern);
   const CHAR *p;
   const CHAR *rs;
+  enum { ALLOCA_LIMIT = 8000 };
 
   /* Parse the pattern.  Store the individual parts in the list.  */
   level = 0;
@@ -1044,7 +1045,6 @@ EXT (INT opt, const CHAR *pattern, const
        if (level-- == 0)
          {
            /* This means we found the end of the pattern.  */
-#define ALLOCA_LIMIT 8000
 #define NEW_PATTERN \
            struct patternlist *newp;                                         \
            size_t plen;                                                      \