* search-libs.m4 (AC_SEARCH_LIBS): Remove file/macro, now that
this replacement is no longer needed. Besides, this macro has
- no effect with autoconf-2.58, since its `undefine' is not honored.
- Reported by Andreas Schwab.
+ no effect with autoconf-2.58, since `undefine' in package-supplied
+ .m4 files is no longer honored. Reported by Andreas Schwab.
+
+ Remove now-unnecessary (and unused) files. They also used `undefine'.
+ * isc-posix.m4 (AC_ISC_POSIX): Remove file.
+ * getloadavg.m4 (gl_FUNC_GETLOADAVG): Remove file.
+ * prereq.m4 (jm_PREREQ): Require AC_FUNC_GETLOADAVG,
+ not gl_FUNC_GETLOADAVG.
2003-11-08 Jim Meyering <jim@meyering.net>