***** aclocal *****
***** PWD: /var/tmp/portage/dev-libs/liberasurecode-1.6.1/work/liberasurecode-1.6.1
***** aclocal

/usr/share/aclocal/http-fetcher.m4:13: warning: underquoted definition of AC_PATH_HFETCHER
/usr/share/aclocal/http-fetcher.m4:13:   run info Automake 'Extending aclocal'
/usr/share/aclocal/http-fetcher.m4:13:   or see https://www.gnu.org/software/automake/manual/automake.html#Extending-aclocal
/usr/bin/m4:configure.ac:6: Warning: excess arguments to builtin `m4_define' ignored
autom4te-2.70_beta2: error: /usr/bin/m4 failed with exit status: 1
aclocal-1.16: error: echo failed with exit status: 1