merge conflicts

Support aarch64eb in */config.guess.

Cherry-picked from upstream:
https://git.savannah.gnu.org/gitweb/?p=config.git;a=commit;h=1c4398015583eb77bc043234f5734be055e64bea

Everything except external/apache2/llvm/dist/llvm/cmake/config.guess
is patched, which is under vendor tag and cannot be modified. I expect
that this file is not actually used as we use hand-crafted version of
configure script instead of cmake for building LLVM.

Note that external/apache2/llvm/autoconf/autoconf/config.guess has
already been committed on Oct. 20, but commit message disappeared as
cvs aborted due to "permission denied" when trying to modify the file
mentioned above. Sorry for confusing you.

Also note that GMP uses its own config.guess Patch for
external/lgpl3/gmp/dist/config.guess is provided by ryo@. Thanks!

merge conflicts

merge conflicts

branches: 1.3.4; 1.3.6;
merge conflicts.

branches: 1.2.4;
Update supporting files for components which rely on autoconf to allow systems
introducing since release of software to be recognised. This should hopefully
allow the builds to progress a littles further on systems such as the POWER8
which features a little endian 64-bit PowerPC CPU identified as ppc64le.

branches: 1.1.1;
Initial revision

Support aarch64eb in */config.guess.

Cherry-picked from upstream:
https://git.savannah.gnu.org/gitweb/?p=config.git;a=commit;h=1c4398015583eb77bc043234f5734be055e64bea

Everything except external/apache2/llvm/dist/llvm/cmake/config.guess
is patched, which is under vendor tag and cannot be modified. I expect
that this file is not actually used as we use hand-crafted version of
configure script instead of cmake for building LLVM.

Note that external/apache2/llvm/autoconf/autoconf/config.guess has
already been committed on Oct. 20, but commit message disappeared as
cvs aborted due to "permission denied" when trying to modify the file
mentioned above. Sorry for confusing you.

Also note that GMP uses its own config.guess Patch for
external/lgpl3/gmp/dist/config.guess is provided by ryo@. Thanks!

merge conflicts

merge conflicts

branches: 1.3.4; 1.3.6;
merge conflicts.

branches: 1.2.4;
Update supporting files for components which rely on autoconf to allow systems
introducing since release of software to be recognised. This should hopefully
allow the builds to progress a littles further on systems such as the POWER8
which features a little endian 64-bit PowerPC CPU identified as ppc64le.

branches: 1.1.1;
Initial revision

merge conflicts

merge conflicts

branches: 1.3.4; 1.3.6;
merge conflicts.

branches: 1.2.4;
Update supporting files for components which rely on autoconf to allow systems
introducing since release of software to be recognised. This should hopefully
allow the builds to progress a littles further on systems such as the POWER8
which features a little endian 64-bit PowerPC CPU identified as ppc64le.

branches: 1.1.1;
Initial revision

merge conflicts

branches: 1.3.4;
merge conflicts.

branches: 1.2.4;
Update supporting files for components which rely on autoconf to allow systems
introducing since release of software to be recognised. This should hopefully
allow the builds to progress a littles further on systems such as the POWER8
which features a little endian 64-bit PowerPC CPU identified as ppc64le.

branches: 1.1.1;
Initial revision

merge conflicts.

Update supporting files for components which rely on autoconf to allow systems
introducing since release of software to be recognised. This should hopefully
allow the builds to progress a littles further on systems such as the POWER8
which features a little endian 64-bit PowerPC CPU identified as ppc64le.

branches: 1.1.1;
Initial revision

Update supporting files for components which rely on autoconf to allow systems
introducing since release of software to be recognised. This should hopefully
allow the builds to progress a littles further on systems such as the POWER8
which features a little endian 64-bit PowerPC CPU identified as ppc64le.

branches: 1.1.1;
Initial revision

Import byacc 20150711

Import byacc 20141128

Import byacc 20130304

branches: 1.1.1.3.2; 1.1.1.3.8;
Import byacc 20110908

import latest byacc

from http://invisible-island.net/byacc/byacc.html

branches: 1.1.1;
Initial revision

Import byacc 20141128

Import byacc 20130304

branches: 1.1.1.3.2; 1.1.1.3.8;
Import byacc 20110908

import latest byacc

from http://invisible-island.net/byacc/byacc.html

resync from head

sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs. ("Protocol error: too many arguments")