# cat /var/tmp/portage/app-admin/chrpath-0.13-r2/temp/aclocal.out
***** aclocal *****
***** PWD: /var/tmp/portage/app-admin/chrpath-0.13-r2/work/chrpath-0.13
acinclude.m4:11: warning: underquoted definition of JAPHAR_GREP_CFLAGS
acinclude.m4:11: run info Automake 'Extending aclocal'
acinclude.m4:11: or see http://www.gnu.org/software/automake/manual/automake.html#Extending-aclocal
configure.ac:10: error: 'AM_CONFIG_HEADER': this macro is obsolete.
You should use the 'AC_CONFIG_HEADERS' macro instead.
/usr/share/aclocal-1.13/obsolete-err.m4:12: AM_CONFIG_HEADER is expanded from...
configure.ac:10: the top level
autom4te-2.69: /usr/bin/m4 failed with exit status: 1
aclocal-1.13: error: echo failed with exit status: 1
Please note that although this package is stable and automake-1.13 is ~arch,
this is still a priority fix because ~arch users are immediately affected.
sorry, this one fell off my radar, next time feel free to commit such trivial fix