+2011-06-06 Bruno Haible <bruno@clisp.org>
+
+ spawn-pipe tests: Rename program.
+ * tests/test-spawn-pipe-main.c: Renamed from tests/test-spawn-pipe.c.
+ * tests/test-spawn-pipe-child.c: Update comment.
+ * tests/test-spawn-pipe.sh: Update.
+ * modules/spawn-pipe-tests (Files, Makefile.am): Update.
+
+ spawn-pipe tests: Like the child program only against libc.
+ * tests/test-spawn-pipe-child.c: New file, extracted from
+ tests/test-spawn-pipe.c.
+ (main): Expect only one argument.
+ (is_open): New function, copied from tests/test-pipe.c.
+ * tests/test-spawn-pipe.c: Don't include <errno.h>.
+ (child_main): Remove function.
+ (test_pipe): Pass only one argument to the child program.
+ (main): Remove child process code. Expect the child program's name as
+ first argument.
+ * tests/test-spawn-pipe.sh: Pass the child program's name as first
+ argument.
+ * modules/spawn-pipe-tests (Files): Add tests/test-spawn-pipe-child.c.
+ (Makefile.am): Add test-spawn-pipe-child to check_PROGRAMS. Link
+ test-spawn-pipe-child against no libraries.
+
+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.
+
+2011-06-06 Jim Meyering <meyering@redhat.com>
+
+ gnulib-common.m4: add _GL_ATTRIBUTE_CONST and _GL_ATTRIBUTE_PURE
+ * m4/gnulib-common.m4 (gl_COMMON): Emit definitions of
+ _GL_ATTRIBUTE_CONST and _GL_ATTRIBUTE_PURE.
+
+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.