autoheader: error: shell error while sourcing /tmp/ah1768/trace.sh automake: configure.in: installing `./install-sh' automake: configure.in: installing `./mkinstalldirs' automake: configure.in: installing `./missing' automake: Makefile.am: installing `./INSTALL' automake: Makefile.am: installing `./COPYING' configure.in: 4: required file `./config.h.in' not found doc/Makefile.am:1: installing `doc/mdate-sh' doc/Makefile.am:1: installing `doc/texinfo.tex' configure.in:63: error: AC_REQUIRE: cannot be used outside of an m4_defun'd macro configure.in:63: jm_FUNC_MALLOC is required by... configure.in:63: the top level