/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:
-Idir 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.
-Ldir 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.
-Y P, dir Change the default directory used for finding libraries.
The following exit values are returned:
0 Successful compilation or link edit.
>0 An error occurred.
/usr/ccs/bin/ld link editor
/usr/lib/libc C library
/usr/ucbinclude BSD Compatibility directory for header files
/usr/ucblib BSD Compatibility directory for libraries
/usr/ucblib/libucb BSD Compatibility C library
/usr/lib/libsocket library containing socket routines
/usr/lib/libnsl library containing network functions
/usr/lib/libelf library containing routines to process ELF object files
/usr/lib/libaio library containing asynchronous I/O routines
See attributes(5) for descriptions of the following attributes:
|ATTRIBUTE TYPE||ATTRIBUTE VALUE|
ld(1), a.out(4), attributes(5)
The -Y P, dir option may have unexpected results and should not be used.