Work around a glibc bug in strtok_r.

[gnulib.git] / ChangeLog

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+2009-09-06  Ben Pfaff  <blp@gnu.org>
+           Bruno Haible  <bruno@clisp.org>
+
+       Work around a glibc bug in strtok_r.
+       * lib/string.in.h (strtok_r): Replace if REPLACE_STRTOK_R is set.
+       Undefine if UNDEFINE_STRTOK_R is set.
+       * lib/strtok_r.c (strtok_r, __strtok_r) [!_LIBC]: Don't undefine.
+       * m4/string_h.m4 (gl_HEADER_STRING_H_DEFAULTS): Initialize
+       REPLACE_STRTOK_R and UNDEFINE_STRTOK_R.
+       * m4/strtok_r.m4 (gl_FUNC_STRTOK_R): Check against the glibc bug.
+       * modules/string (Makefile.am): Substitute REPLACE_STRTOK_R,
+       UNDEFINE_STRTOK_R.
+       * doc/posix-functions/strtok_r.texi: Mention the glibc 2.7 bug.
+
+2009-09-06  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+       exclude: minor fix
+       * lib/exclude.c: Include wctype.h
+
+2009-09-06  Akim Demaille  <demaille@gostai.com>
+
+       bootstrap: improve error message
+       * build-aux/bootstrap (find_tool): Upon failure, report the list
+       of candidates.
+       Honor the initial value of the envvar.
+
 2009-09-05  Eric Blake  <ebb9@byu.net>
 
        symlinkat: new module