* aclocal.m4 (LIB_AC_PROG_CC): Moved here from configure.in.

(AC_DEFINE_NOAUTOHEADER): New - work around bug in autoheader.
* configure.in: Call AC_C_INLINE and AC_C_CONST.  Use three
argument form of AC_DEFINE in dummy definitions block.  Use
AC_DEFINE_NOAUTOHEADER for real definitions of things defined
in dummy block.  Preload cache variables instead of bypassing
tests, where possible.
* acconfig.h: Removed.

* xmalloc.c (xmalloc_failed): New function, does error
reporting on failed allocation.
(xmalloc, xcalloc, xrealloc): Use it.

libiberty/config.in

@@ -3,6 +3,9 @@
 /* Define if using alloca.c.  */
 #undef C_ALLOCA
 
+/* Define to empty if the keyword does not work.  */
+#undef const
+
 /* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems.
    This function is required for alloca.c support on those systems.  */
 #undef CRAY_STACKSEG_END
@@ -22,6 +25,9 @@
 /* Define if you have <vfork.h>.  */
 #undef HAVE_VFORK_H
 
+/* Define as __inline if that's what the C compiler calls it.  */
+#undef inline
+
 /* Define to `int' if <sys/types.h> doesn't define.  */
 #undef pid_t
 
@@ -46,18 +52,6 @@
 /* Define vfork as fork if vfork does not work.  */
 #undef vfork
 
-/* Define if you have the sys_errlist variable.  */
-#undef HAVE_SYS_ERRLIST
-
-/* Define if you have the sys_nerr variable.  */
-#undef HAVE_SYS_NERR
-
-/* Define if you have the sys_siglist variable.  */
-#undef HAVE_SYS_SIGLIST
-
-/* Define if you have the strerror function.  */
-#undef HAVE_STRERROR
-
 /* Define if you have the asprintf function.  */
 #undef HAVE_ASPRINTF
 
@@ -244,3 +238,12 @@
 /* Define if errno must be declared even when <errno.h> is included. */
 #undef NEED_DECLARATION_ERRNO
 
+/* Define if you have the sys_errlist variable. */
+#undef HAVE_SYS_ERRLIST
+
+/* Define if you have the sys_nerr variable. */
+#undef HAVE_SYS_NERR
+
+/* Define if you have the sys_siglist variable. */
+#undef HAVE_SYS_SIGLIST
+