Recognize the special case of a string concatenation in xvasprintf.

[pspp] / m4 / ChangeLog

diff --git a/m4/ChangeLog b/m4/ChangeLog
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@@ -1,3 +1,42 @@
+2006-05-09  Bruno Haible  <bruno@clisp.org>
+
+       * xvasprintf.m4: New file.
+
+2006-05-08  Bruno Haible  <bruno@clisp.org>
+
+       * stdarg.m4: New file, from GNU gettext.
+
+2006-05-05  Jim Meyering  <jim@meyering.net>
+
+       * warning.m4: New file, derived from bison's file by the same name.
+
+2006-05-02  Bruno Haible  <bruno@clisp.org>
+
+       * full-header-path.m4 (gl_FULL_HEADER_PATH): Move the include_next
+       test from here...
+       * _inttypes_h.m4 (gl_INTTYPES_H): ... to here.
+
+2006-04-24  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * unlink-busy.m4 (gl_FUNC_UNLINK_BUSY_TEXT): Use prototype
+       to define main with arguments, for C++.  Reported by Eric Blake.
+       * c-stack.m4 (AC_SYS_XSI_STACK_OVERFLOW_HEURISTIC):
+       Prefer 'int main ()' to 'int main (void)', for C++.
+       * getcwd-path-max.m4 (gl_FUNC_GETCWD_PATH_MAX): Likewise.
+       * fsusage.m4 (gl_FILE_SYSTEM_USAGE): Specify a return type
+       for 'main', for C99 and C++.
+
+2006-04-23  Bruno Haible  <bruno@clisp.org>
+
+       * poll.m4 (gl_FUNC_POLL): Rearrange code, so that POLL_H gets
+       assigned exactly once.
+
+2006-04-23  Bruno Haible  <bruno@clisp.org>
+
+       * poll.m4 (gl_FUNC_POLL): When cross-compiling, reject also the poll()
+       implementation in AIX.
+       Reported by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
+
 2006-03-04  Eric Blake  <ebb9@byu.net>
 
        * strerror_r.m4 (AC_FUNC_STRERROR_R): Avoid unused variable warning.