sicp @0.0.1.2 Makeinfo Doesn't Accept "-j" option

[pope (K. Adam Christensen)]

Basically, it just so happens that when I try building SICP, I get the following error:

...
:debug:build Environment: CPATH='/opt/local/include' CC_PRINT_OPTIONS_FILE='/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_lang_sicp/work/.CC_PRINT_OPTIONS' LIBRARY_PATH='/opt/local/lib' CC_PRINT_OPTIONS='YES' MACOSX_DEPLOYMENT_TARGET='10.6'
:debug:build Assembled command: 'cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_lang_sicp/work/sicp.texi" && /opt/local/bin/makeinfo -j2 sicp.texi'
:info:build /opt/local/bin/makeinfo: invalid option -- j
:info:build Try `makeinfo --help' for more information.
:info:build shell command " cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_lang_sicp/work/sicp.texi" && /opt/local/bin/makeinfo -j2 sicp.texi " returned error 1
...

The "-j4" is coming from the fact that this is trying to be run in parallel. To fix this, You just need to add:

use_parallel_build no

Into the Portfile.