maint.mk: don't maintain a second build-aux variable.

[gnulib.git] / ChangeLog

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+2011-10-28  Gary V. Vaughan  <gary@gnu.org>
+
+       maint.mk: don't maintain a second build-aux variable.
+       * maint.mk (build_aux): Removed.  The maintainer-makefile module
+       depends on GNUmakefile, which already maintains a cfg.mk
+       overridable $(_build-aux) for projects with a non-standard
+       build-aux directory location, although without the $(srcdir)
+       prefix.  Use that variable consistently instead of introducing a
+       second one.  Adjust all call sites.
+
+2011-10-27  Paul Eggert  <eggert@cs.ucla.edu>
+
+       Add stdalign module and use it in other modules.
+       This is based on a previous proposal by Bruno Haible
+       <https://lists.gnu.org/archive/html/bug-gnulib/2011-07/msg00226.html>.
+
+       stdalign: new module
+       * doc/posix-headers/stdalign.texi, lib/stdalign.in.h, m4/stdalign.m4:
+       * modules/stdalign: New files.
+       * MODULES.html.sh (c1x_core_properties): Add stdalign.
+       * doc/gnulib.texi (Header File Substitutes): Add stdalign.
+
+       stdalign-tests: new module
+       * modules/stdalign-tests, tests/test-stdalign.c: New files.
+
+       argp: use stdalign
+       * lib/argp-parse.c: Include <stdalign.h>.
+       (alignof): Remove.
+       * modules/argp (Depends-on): Add stdalign.
+
+       crypto libraries: use stdalign
+       * lib/md4.c, lib/md5.c, lib/sha1.c, lib/sha256.c, lib/sha512.c:
+       Include <stdalign.h> and <stdint.h>.  Do not include <stddef.h>.
+       Do not include <stdlib.h> twice, in md4.c.
+       (UNALIGNED_P): Simplify by using alignof.  Use uintptr_t, not size_t,
+       because we are accessing a pointer's bit-pattern, not a size.
+       * modules/crypto/gc-md4 (Depends-on): Add stdalign.
+       * modules/crypto/gc-md5, modules/crypto/gc-sha1, modules/crypto/md4:
+       * modules/crypto/md5, modules/crypto/sha1, modules/crypto/sha256:
+       * modules/crypto/sha512: Likewise.
+
+       sys_socket: use stdalign, not alignof
+       * lib/sys_socket.in.h: Include <stdalign.h> instead of <alignof.h>.
+       * modules/sys_socket (Depends-on): Depend on stdalign, not alignof.
+
+2011-10-27  Bruno Haible  <bruno@clisp.org>
+
+       raise test: Avoid a test failure on Linux/MIPS.
+       * tests/test-raise.c (main): Try raising signal 199, not 99. Needed
+       because 99 is a valid signal on Linux/MIPS.
+
 2011-10-27  Bruno Haible  <bruno@clisp.org>
 
        nonblocking tests: Fix test failure on Linux/MIPS.