/usr/ucb/cc is the interface to the BSD Compatibility Package C compiler. It is a script that looks for the link /usr/ccs/bin/ucbcc to the C compiler. The /usr/ccs/bin/ucbcc link is available only with the SPROcc package, whose default location is /opt/SUNWspro. The /usr/ucb/cc interface is identical to /usr/ccs/bin/ucbcc, except that BSD headers are used and BSD libraries are linked before base libraries. The /opt/SUNWspro/man/man1/acc.1 man page is available only with the SPROcc package.
The /usr/ucb/cc interface accepts the same options as /usr/ccs/bin/ucbcc, with the following exceptions:
Search dir for included files whose names do not begin with a slash ( / ) prior to searching the usual directories. The directories for multiple -I options are searched in the order specified. The preprocessor first searches for #include files in the directory containing sourcefile, and then in directories named with -I options (if any), then /usr/ucbinclude, and finally, in /usr/include.
Add dir to the list of directories searched for libraries by /usr/ccs/bin/ucbcc. This option is passed to /usr/ccs/bin/ld and /usr/lib. Directories specified with this option are searched before /usr/ucblib and /usr/lib.
Change the default directory used for finding libraries.
The following exit values are returned:
Successful compilation or link edit.
An error occurred.
BSD Compatibility directory for header files
BSD Compatibility directory for libraries
BSD Compatibility C library
library containing socket routines
library containing network functions
library containing routines to process ELF object files
library containing asynchronous I/O routines
See attributes(5) for descriptions of the following attributes:
The -Y P, dir option may have unexpected results and should not be used.