$ ./bootstrap
[...]
./bootstrap: aclocal --force -I m4 ...
./bootstrap: autoconf --force ...
configure.ac:111: warning: AM_INTL_SUBDIR is m4_require'd but not
m4_defun'd
m4/gettext.m4:362: AM_GNU_GETTEXT is expanded from...
configure.ac:111: the top level
configure:16558: error: possibly undefined macro: AM_INTL_SUBDIR
If this token and others are legitimate, please use
m4_pattern_allow.
See the Autoconf documentation.
$ grep -r AM_INTL_SUBDIR .
[...]
./gnulib/m4/gettext.m4: AC_REQUIRE([AM_INTL_SUBDIR])dnl
./gnulib/m4/intl.m4:AC_DEFUN([AM_INTL_SUBDIR],
./m4/gettext.m4: AC_REQUIRE([AM_INTL_SUBDIR])dnl
$ for i in auto{conf,make} aclocal; do $i --version | sed q; done
autoconf (GNU Autoconf) 2.61
automake (GNU automake) 1.10
aclocal (GNU automake) 1.10
m4 (GNU M4) 1.4.9