This avoids small data/gp reloc overflow errors.

* configure.ac (mudflap_cv_entry_point): Use quadrigraphs to declare
$name as array of characters with unknown bound.  Also store into the
array.
* configure: Regenerate.

From-SVN: r104964

libmudflap/ChangeLog

+2005-10-04  James E Wilson  <wilson@specifix.com>
+
+	* configure.ac (mudflap_cv_entry_point): Use quadrigraphs to declare
+	$name as array of characters with unknown bound.  Also store into the
+	array.
+	* configure: Regenerate.
+
 2005-09-30  James E. Wilson  <wilson@specifix.com>
 
 	* configure.ac (pthread.h): Use AC_CHECK_HEADERS instead of

libmudflap/configure

@@ -6926,11 +6926,11 @@ _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-extern char $name;
+extern char $name[];
 int
 main ()
 {
-$name = 0;
+$name[0] = 0;
   ;
   return 0;
 }

libmudflap/configure.ac

@@ -241,7 +241,7 @@ AC_SUBST(SECTION_FLAGS)
 AC_CACHE_CHECK([for the name of the symbol used for the entry point],
   [mudflap_cv_entry_point], [
 for name in _start __start unknown; do
-  AC_LINK_IFELSE([AC_LANG_PROGRAM([extern char $name;], [$name = 0;])],
+  AC_LINK_IFELSE([AC_LANG_PROGRAM([extern char $name@<:@@:>@;], [$name@<:@0@:>@ = 0;])],
 		 [break])
 done
 mudflap_cv_entry_point="$name"])