[PATCHv2 0/8] Support for AC_CONFIG_MACRO_DIRS in Automake

[Stefano Lattarini]

This series builds over these autoconf patches:
<http://lists.gnu.org/archive/html/autoconf-patches/2012-11/msg00017.html>
<http://lists.gnu.org/archive/html/autoconf-patches/2012-11/msg00041.html>
<http://lists.gnu.org/archive/html/autoconf-patches/2012-11/msg00042.html>

Further details and references should be given in the commit messages
of the individual patches.

Thanks to Eric Blake and Nick Bowler for all their feedback, and an
extra thanks to Eric for its work on the Autoconf side of this feature.

-*-*-

Stefano Lattarini (8):
  aclocal: multiple local m4 macro dirs with AC_CONFIG_MACRO_DIRS
  aclocal: diagnose non-existing directories in AC_CONFIG_MACRO_DIRS better
  tests: better coverage for AC_CONFIG_MACRO_DIRS
  aclocal: smash newlines in arguments of traced macros
  coverage: expose a bug in aclocal (spurious warnings)
  aclocal: avoid spurious warnings from autom4te with AC_CONFIG_MACRO_DIRS
  aclocal: trace AC_CONFIG_MACRO_DIR_TRACE
  news: we trace AC_CONFIG_MACRO_DIRS

 NEWS                    |   9 +-
 aclocal.in              |  92 +++++++----
 t/acloca17.sh           |  41 -----
 t/aclocal-macrodir.tap  |  48 +++++-
 t/aclocal-macrodirs.tap | 412 ++++++++++++++++++++++++++++++++++++++++++++++++
 t/list-of-tests.mk      |   3 +-
 t/subpkg-macrodir.sh    |  93 +++++++++++
 7 files changed, 613 insertions(+), 85 deletions(-)
 delete mode 100755 t/acloca17.sh
 create mode 100755 t/aclocal-macrodirs.tap
 create mode 100755 t/subpkg-macrodir.sh

-- 
1.8.0