[PATCH 0/3] Support for AC_CONFIG_MACRO_DIRS in autoconf

[Stefano Lattarini]

The first two macros are for autoconf proper, the third introduces
a knob for aclocal to tweak to avoid emitting spurious warnings.
Further details and references should be given in the commit
messages of the individual patches.

I'll soon follow up with a patch series for Automake that will make
aclocal use these new features.

Stefano Lattarini (3):
  AC_CONFIG_MACRO_DIRS: new macro, mostly for aclocal
  docs: ACLOCAL_AMFLAGS will become obsolescent in Automake 1.13
  warn: new special syntax warning, hack for aclocal

 NEWS                        |  9 +++++++++
 doc/autoconf.texi           | 46 +++++++++++++++++++++++++++++++--------------
 lib/Autom4te/ChannelDefs.pm | 14 ++++++++++++++
 lib/autoconf/general.m4     | 10 +++++++++-
 lib/m4sugar/m4sugar.m4      |  7 ++++++-
 tests/m4sugar.at            | 21 +++++++++++++++++++++
 6 files changed, 91 insertions(+), 16 deletions(-)

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1.8.0