* configure.in (variable detection): Use arrays of unspecified

        size instead of plain integers.

diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index cb53fb61827591f06294e639b6b46f773759fa82..59f48d45976811d90dd69ddb397affbf05107a31 100644 (file)
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,3 +1,8 @@
+2002-01-22  Momchil Velikov  <[email protected]>
+
+       * configure.in (variable detection): Use arrays of unspecified
+       size instead of plain integers.
+
 2002-01-18  DJ Delorie  <[email protected]>
 
        * Makefile.in (TESTLIB): New.  This library is for future

diff --git a/libiberty/configure b/libiberty/configure
index be1fa94a5f113d01974f7bcbf3f7dcd08cfbb931..a406d28db626049c93b14184ab2673fa7a8dcfea 100755 (executable)
--- a/libiberty/configure
+++ b/libiberty/configure
@@ -2803,7 +2803,7 @@ else
 #include "confdefs.h"
 int *p;
 int main() {
-extern int $v; p = &$v;
+extern int $v []; p = &$v;
 ; return 0; }
 EOF
 if { (eval echo configure:2810: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then

diff --git a/libiberty/configure.in b/libiberty/configure.in
index 0160edfc5963ab338bdce4be3c4a5d48bfeb58e9..eed222d35d1cb514b868e4984a71b2258ee77999 100644 (file)
--- 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