For example, you can replace the rand() and srand() functions in the
perl source by any other random number generator by a trick such as the
-following:
+following (this should all be on one line):
- sh Configure -Dccflags='-Drand=random -Dsrand=srandom'
+ sh Configure -Dccflags='-Dmy_rand=random -Dmy_srand=srandom' \
+ -Drandbits=31
-or by adding -Drand=random and -Dsrand=srandom to your ccflags
-at the appropriate Configure prompt. (Note: Although this worked for
-me, it might not work for you if your system's header files give
-different prototypes for rand() and random() or srand() and srandom().)
+or you can use the drand48 family of functions with
+
+ sh Configure -Dccflags='-Dmy_rand=lrand48 -Dmy_srand=srand48' \
+ -Drandbits=31
+
+or by adding the -D flags to your ccflags at the appropriate Configure
+prompt. (Read pp.c to see how this works.)
You should also run Configure interactively to verify that a hint file
doesn't inadvertently override your ccflags setting. (Hints files
with FreeBSD 2.1) had broken handling of recno databases with modified
bval settings. Upgrade your DB library or OS.
+=item Bad arg length for semctl, is XX, should be ZZZ
+
+If you get this error message from the lib/ipc_sysv test, your System
+V IPC may be broken. The XX typically is 20, and that is what ZZZ
+also should be. Consider upgrading your OS, or reconfiguring your OS
+to include the System V semaphores.
+
+=item lib/ipc_sysv........semget: No space left on device
+
+Either your account or the whole system has run out of semaphores. Or
+both. Either list the semaphores with "ipcs" and remove the unneeded
+ones (which ones these are depends on your system and applications)
+with "ipcrm -s SEMAPHORE_ID_HERE" or configure more semaphores to your
+system.
+
=item Miscellaneous
Some additional things that have been reported for either perl4 or perl5:
UTS may need one or more of -DCRIPPLED_CC, -K or -g, and undef LSTAT.
+FreeBSD can fail the lib/ipc_sysv.t test if SysV IPC has not been
+configured to the kernel. Perl tries to detect this, though, and
+you will get a message telling what to do.
+
If you get syntax errors on '(', try -DCRIPPLED_CC.
Machines with half-implemented dbm routines will need to #undef I_ODBM
=head1 LAST MODIFIED
-$Id: INSTALL,v 1.40 1998/07/06 14:49:02 doughera Released $
+$Id: INSTALL,v 1.42 1998/07/15 18:04:44 doughera Released $