Remove math/simpack.  From my response to PR ports/53193:

 According to Bill Fenner's distfile survey, the mastersite for this port
 disappeared for good in August 2003.  A Google search finds no new
 home page for it.  But, indeed, it finds the following citation on the URL
 http://www.cise.ufl.edu/~fishwick/moose.html:

   OOPM is the new name for what used to be termed "MOOSE". OOPM/MOOSE
   (Multimodeling Object-Oriented Simulation Environment) represents an
   implementation for a simulation system that is under construction, and based
   on an extension to object oriented design. MOOSE is the next generation of
   SimPack which was initiated in 1990 for providing a general purpose toolkit
   of C and C++ libraries for discrete-event and continuous simulation.

 So it sounds as though this project has long-ago been abandoned by
 its original authors in favor of something better.

PR:             ports/53193
Submitted by:   Serge Gagnon <gagnon__s@videotron.ca>
No objection:   on freebsd-ports for 2 months

Define USE_PERL5_BUILD, not erroneous USE_PERL.

Submitted by:   Oliver Eikemeier

Define USE_PERL to make Perl available for (mostly deprecated)
"perl -pi -e" construction.

Mark BROKEN (see bento logs).  These ports are scheduled for removal
after Feb 2 2004 if they are still broken at that time and no fixes
have been submitted by PR.

- ECHO -> ECHO_MSG

for some ports:
- ECHO -> ECHO_CMD
- pre-fetch -> pre-everything

PR:             ports/56800-56819
Submitted by:   KATO Tsuguru <tkato@prontomail.com>

Reset bouncing maintainer address.

BROKEN: Does not install/compile

De-pkg-comment.

Remove #include <malloc.h>

Use ${ECHO_CMD} instead of ${ECHO} where you mean the echo command;   the ECHO
macro is set to "echo" by default, but it is set to "true" if   make(1) is
invoked with the -s option while ECHO_CMD is always set to   the echo command.  
 

${PKGDIR}/REQ -> ${PKGREQ}.  Also, give it two arguments.    

Convert category math to new layout.  

Add imake:${PORTSDIR}/devel/imake-4 to BUILD_DEPENDS -- these ports   use imake
themselves.    

Rename INSTALLS_SHLIBS to INSTALLS_SHLIB.  (There was a typo in the   previous
commit message to bsd.port.mk, which said INSTALL_SHLIBS.  Boo.)    

Fix MASSIVE typo INSTALL_SHLIBS --> INSTALLS_SHLIBS, which occured because I  
just cun'n'pasted the name from Satoshi's commit message without checking   it. 
  

Third round of INSTALL_SHLIBS=yes fixes.