error: avoid expand-before-require warning

[pspp] / ChangeLog

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+2009-01-21  Eric Blake  <ebb9@byu.net>
+
+       error: avoid expand-before-require warning
+       * modules/errno (configure.ac): Require, rather than expand,
+       gl_HEADER_ERRNO_H.
+       * m4/errno_h.m4 (gl_HEADER_ERRNO_H_BODY): Merge...
+       (gl_HEADER_ERRNO_H): ...into this macro, and use AC_DEFUN_ONCE to
+       enforce that all clients require it.
+
+       gnulib-tool: avoid warnings from using obsolete AC_GNU_SOURCE
+       * gnulib-tool (func_dest_tmpfilename, func_create_testdir): Using
+       obsolete AC_GNU_SOURCE causes out-of-order expansion; avoid it,
+       and rely solely on gl_USE_SYSTEM_EXTENSIONS.
+
+2009-01-21  Paolo Bonzini  <bonzini@gnu.org>
+
+       Revert:
+       2009-01-20  Paolo Bonzini  <bonzini@gnu.org>
+
+       regex: do not depend on obsolete modules.
+       * modules/regex: Remove memcmp and memmove.
+
 2009-01-20  Bruno Haible  <bruno@clisp.org>
 
        Make the 'link' module link on Windows NT 4.