* grammars/Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_GEN)
(am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at, am__v_at_)
(am__v_at_0, am__v_at_1): New macros, from src/Makefile.in.
(${bovinedir}/%-by.el, ${bovinedir}/scm-by.el)
(${cedetdir}/semantic/%-wy.el, ${wisentdir}/%-wy.el)
(${wisentdir}/javat-wy.el, ${cedetdir}/srecode/srt-wy.el): Use them.

* admin/unidata/unidata-gen.el (unidata-gen-files):
* lisp/emacs-lisp/autoload.el (autoload-generate-file-autoloads):
* lisp/emacs-lisp/bytecomp.el (byte-compile-file):
* lisp/files.el (save-buffer, basic-save-buffer):
* lisp/international/quail.el (quail-update-leim-list-file):
Don't output messages like "Generating ..." in batch mode.

* unidata/Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_GEN, am__v_GEN_)
(am__v_GEN_0, am__v_GEN_1, AM_V_at, am__v_at_, am__v_at_0, am__v_at_1):
New macros, from ../src/Makefile.in.
(${top_srcdir}/src/macuvs.h, %.elc, unidata.txt)
(${unidir}/charprop.el, unifiles): Use them.
(PHONY_EXTRAS): New macro.
(.PHONY, ${unidir}/charprop.el): Use it.
(FORCE): Remove; all uses replaced by PHONY_EXTRAS manipulation.
(${unidir}/charprop.el, extraclean):
Use 'make' conditionals rather than shell.

* admin/authors.el (authors-obsolete-files-regexps)
(authors-ignored-files, authors-valid-file-names)
(authors-renamed-files-alist, authors-renamed-files-regexps):
Additions.

of lisp/international/titdic-cnv.el.

Ref: http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg00145.html

* lib-src/grep-changelog: Remove file.

* lib-src/Makefile.in (INSTALLABLE_SCRIPTS): Remove.
(all, install, uninstall): Remove INSTALLABLE_SCRIPTS.

* doc/man/grep-changelog.1: Remove file.

* make-dist: No more lib-src/grep-changelog.

* INSTALL: No longer mention grep-changelog.

* admin/quick-install-emacs (PUBLIC_LIBSRC_SCRIPTS): Remove, and all uses.

* admin/authors.el (authors-valid-file-names): Add grep-changelog.

* etc/NEWS: Mention this.