Portable OpenBSD csh(1).
Because I already had a port of OpenBSD ksh.
This shell should work on virtually every Unix-like operating system.
Patches to improve portability are much appreciated.
A C compiler that understands the long long type. A C99 compiler is the
easiest way to ensure that ocsh will build correctly.
A configure script that produces a POSIX Makefile is available to ease
building and installation and can be run by:
$ ./configure
$ make && sudo make install
If you cannot execute make for whatever reason, a rescue script,
rescue.sh, is available. This script contains nothing more than a
hand-written list of compiler invocations which will build ocsh in the
most basic and portable way possible. This rescue shell is perfectly
usable (as it is just an unoptimized build).
All files are BSD or ISC licensed.