+2011-06-09 Bruno Haible <bruno@clisp.org>
+
+ thread: Fix confusion between NULL and 0.
+ * lib/glthread/thread.h (gl_thread_self): Use NULL and 0 appropriately.
+ Reported by Paul Eggert.
+
+2011-06-09 Bruno Haible <bruno@clisp.org>
+
+ acl tests: Fix compilation error on HP-UX 11.
+ * tests/test-sameacls.c: Include <sys/acl.h> also on HP-UX.
+
+2011-06-09 Bruno Haible <bruno@clisp.org>
+
+ rmdir: Avoid test failure on HP-UX 10.20.
+ * tests/test-rmdir.h (test_rmdir_func): Accept ENOTEMPTY error, like
+ EEXIST.
+
+2011-06-07 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tests: fix usage message in 'mktempd_'
+ * tests/init.sh (mktempd_): In the usage message, use literal
+ 'mktempd_', not '$ME' (which is even undefined), as the name of
+ the subroutine.
+
+2011-06-06 Eric Blake <eblake@redhat.com>
+
+ canonicalize-lgpl: use common idiom
+ * m4/canonicalize.m4 (gl_FUNC_REALPATH_WORKS): Prefer older rm -rf
+ over newer POSIX -Rf.
+ Reported by Bruno Haible.
+
+ canonicalize-lgpl: work around AIX realpath bug
+ * m4/canonicalize.m4 (gl_FUNC_REALPATH_WORKS): Expose AIX bug.
+ * doc/posix-functions/realpath.texi (realpath): Document it.
+ Reported by Bruno Haible.
+
+2011-06-06 Bruno Haible <bruno@clisp.org>
+
+ careadlinkat: Avoid mismatch between ssize_t and int.
+ * lib/careadlinkat.h (careadlinkatcwd): Declare as a function always.
+ * lib/careadlinkat.c (careadlinkatcwd): Define always.
+
+2011-06-05 Bruno Haible <bruno@clisp.org>
+
+ ansi-c++-opt: Interoperability with libtool.
+ * m4/ansi-c++.m4 (gl_PROG_ANSI_CXX): When a C++ compiler is not found,
+ set the variable to "no", not to ":".
+ * NEWS: Mention the change.
+
+2011-06-05 Bruno Haible <bruno@clisp.org>
+
+ acl: Fix test failure on AIX 7.
+ * tests/test-sameacls.c (main) [AIX]: Fix aclx_printStr invocation.
+ Based on a patch by Jørn Amundsen <Jorn.Amundsen@ntnu.no>.
+
+2011-06-05 Bruno Haible <bruno@clisp.org>
+
+ pipe-filter-ii: Fix test failure on AIX and IRIX.
+ * lib/pipe-filter-ii.c (pipe_filter_ii_execute): When write() fails
+ with EAGAIN, retry with a smaller buffer size.
+
+2011-06-05 Bruno Haible <bruno@clisp.org>
+
+ localename: Fix link dependencies.
+ * modules/localename (Link): Mention $(LIBTHREAD) or $(LTLIBTHREAD).
+ * modules/localename-tests (Makefile.am): Link test-localename with
+ $(LIBTHREAD).
+
+2011-06-05 Bruno Haible <bruno@clisp.org>
+
+ unsetenv: Avoid gcc warning.
+ * lib/unsetenv.c (unsetenv): Provide declaration if system lacks it.
+
+2011-06-05 Bruno Haible <bruno@clisp.org>
+
+ setenv: Avoid gcc warning.
+ * lib/setenv.c (setenv): Provide declaration if system lacks it.
+
+2011-06-05 Bruno Haible <bruno@clisp.org>
+
+ sys_select: Ensure memset is declared also on AIX 7.
+ * lib/sys_select.in.h: Include <string.h> also on AIX.
+ * doc/posix-headers/sys_select.texi: Mention that <sys/select.h> is not
+ self-contained also on AIX 7.1.
+
+2011-06-04 Bruno Haible <bruno@clisp.org>
+
+ setlocale: Enable replacement on Cygwin 1.5.
+ * m4/setlocale.m4 (gl_FUNC_SETLOCALE): Set REPLACE_SETLOCALE also on
+ Cygwin 1.5.x.
+ * doc/posix-functions/setlocale.texi: Mention that the problem with the
+ LC_CTYPE category also exists on Cygwin 1.5.x.
+
+2011-06-03 Bruno Haible <bruno@clisp.org>
+
+ Copyright: Use LGPL 2.1 instead of LGPL 2.0.
+ * lib/localename.h: Update copyright header.
+ * lib/localename.c: Likewise.
+ * lib/relocatable.h: Likewise.
+ * lib/relocatable.c: Likewise.
+
+2011-06-02 Bruno Haible <bruno@clisp.org>
+
+ doc: Fix a module name.
+ * doc/posix-functions/open.texi: Fix module name 'nonblocking'.
+
+2011-06-02 Bruno Haible <bruno@clisp.org>
+
+ pipe2: Remove dependency on 'nonblocking' module.
+ * lib/pipe2.c: Include verify.h. Include nonblocking.h only if
+ O_NONBLOCK is defined by gnulib.
+ (pipe2) [WIN32]: If O_NONBLOCK is not defined by gnulib, verify that it
+ is zero.
+ * modules/pipe2 (Depends-on): Add verify. Remove nonblocking.
+ * tests/test-pipe2.c: Include nonblocking.h only if O_NONBLOCK is
+ defined by gnulib.
+ (get_nonblocking_flag): New function.
+ (main): Test O_NONBLOCK flag only if it is nonzero.
+ * doc/glibc-functions/pipe2.texi: Mention the 'nonblocking' module.
+
+2011-05-31 Bruno Haible <bruno@clisp.org>
+
+ Fix link errors in tests: openat-die uses gettext-h.
+ * modules/areadlinkat-tests (Makefile.am): Link test-areadlinkat
+ against $(LIBINTL).
+ * modules/dirent-safer-tests (Makefile.am): Link test-dirent-safer
+ against $(LIBINTL).
+ * modules/fdopendir-tests (Makefile.am): Link test-fdopendir against
+ $(LIBINTL).
+ * modules/fdutimensat-tests (Makefile.am): Link test-fdutimensat
+ against $(LIBINTL).
+ * modules/linkat-tests (Makefile.am): Link test-linkat against
+ $(LIBINTL).
+ * modules/mkfifoat-tests (Makefile.am): Link test-mkfifoat against
+ $(LIBINTL).
+ * modules/openat-safer-tests (Makefile.am): Link test-openat-safer
+ against $(LIBINTL).
+ * modules/openat-tests (Makefile.am): Link test-fchownat, test-fstatat,
+ test-mkdirat, test-openat, test-unlinkat against $(LIBINTL).
+ * modules/readlinkat-tests (Makefile.am): Link test-readlinkat against
+ $(LIBINTL).
+ * modules/symlinkat-tests (Makefile.am): Link test-symlinkat against
+ $(LIBINTL).
+ * modules/utimensat-tests (Makefile.am): Link test-utimensat against
+ $(LIBINTL).
+ Reported by Tom G. Christensen <tgc@jupiterrise.com>.
+
2011-05-31 Bruno Haible <bruno@clisp.org>
Fix link errors in tests: wait-process uses gettext-h.