From 58b1717a5eda251ff165b5107764947bef66a26e Mon Sep 17 00:00:00 2001
From: Richard Henderson <rth@redhat.com>
Date: Tue, 22 Jan 2002 22:32:35 +0000
Subject:         * configure.in (variable detection): Use arrays of
 unspecified         size instead of plain integers.

---
 libiberty/configure.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'libiberty/configure.in')

diff --git a/libiberty/configure.in b/libiberty/configure.in
index 0160edf..eed222d 100644
--- a/libiberty/configure.in
+++ b/libiberty/configure.in
@@ -365,7 +365,7 @@ if test -z "${setobjs}"; then
   for v in $vars; do
     AC_MSG_CHECKING([for $v])
     AC_CACHE_VAL(libiberty_cv_var_$v,
-      [AC_TRY_LINK([int *p;], [extern int $v; p = &$v;],
+      [AC_TRY_LINK([int *p;], [extern int $v []; p = &$v;],
 		   [eval "libiberty_cv_var_$v=yes"],
 		   [eval "libiberty_cv_var_$v=no"])])
     if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
-- 
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