# 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 ***** aclocal 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configure.ac:10: error: 'AM_CONFIG_HEADER': this macro is obsolete.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