git.mk: add GITIGNORE_MAINTAINERCLEANFILES_M4_GETTEXT

[elmarco]

gettext adds a lot of m4 files that projects have to keep track off
manually. Add a helper variable instead, similar to libtool.

Signed-off-by: Marc-André Lureau marcandre.lureau@redhat.com

[behdad]

Has this changed recently? I don't remember seeing gettext add those many .m4 files. What's a small sample project?

[elmarco]

configure.ac

AC_PREREQ([2.69])

AC_INIT([package],[package_version])

AM_INIT_AUTOMAKE([foreign])

AM_GNU_GETTEXT_VERSION([0.19.8])
AM_GNU_GETTEXT([external])

AC_OUTPUT([Makefile])

Makefile.am

SUBDIRS = po

autoreconf: running: autopoint --force
Copying file ABOUT-NLS
Copying file config.rpath
Creating directory m4
Copying file m4/codeset.m4
Copying file m4/extern-inline.m4
Copying file m4/fcntl-o.m4
Copying file m4/gettext.m4
Copying file m4/glibc2.m4
Copying file m4/glibc21.m4
Copying file m4/iconv.m4
Copying file m4/intdiv0.m4
Copying file m4/intl.m4
Copying file m4/intldir.m4
Copying file m4/intlmacosx.m4
Copying file m4/intmax.m4
Copying file m4/inttypes-pri.m4
Copying file m4/inttypes_h.m4
Copying file m4/lcmessage.m4
Copying file m4/lib-ld.m4
Copying file m4/lib-link.m4
Copying file m4/lib-prefix.m4
Copying file m4/lock.m4
Copying file m4/longlong.m4
Copying file m4/nls.m4
Copying file m4/po.m4
Copying file m4/printf-posix.m4
Copying file m4/progtest.m4
Copying file m4/size_max.m4
Copying file m4/stdint_h.m4
Copying file m4/threadlib.m4
Copying file m4/uintmax_t.m4
Copying file m4/visibility.m4
Copying file m4/wchar_t.m4
Copying file m4/wint_t.m4
Copying file m4/xsize.m4
Copying file po/Makefile.in.in
Copying file po/Makevars.template
Copying file po/Rules-quot
Copying file po/boldquot.sed
Copying file po/en@boldquot.header
Copying file po/en@quot.header
Copying file po/insert-header.sin
Copying file po/quot.sed
Copying file po/remove-potcdate.sin