From: Jarkko Hietaniemi <jhi@iki.fi>
Date: Sun, 30 Mar 2003 08:59:24 +0000 (+0000)
Subject: In IRIX 5.3 the cc is awfully confused about the prototype
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=4e80e7c5725665b3bafef4fcead53e20131b5369;p=p5sagit%2Fp5-mst-13.2.git

In IRIX 5.3 the cc is awfully confused about the prototype
of select().

p4raw-id: //depot/perl@19086
---

diff --git a/hints/irix_5.sh b/hints/irix_5.sh
index f895bcc..70ea24f 100644
--- a/hints/irix_5.sh
+++ b/hints/irix_5.sh
@@ -12,7 +12,11 @@ i_time='define'
 
 case "$cc" in
 *gcc*) ccflags="$ccflags -D_BSD_TYPES" ;;
-*) ccflags="$ccflags -D_POSIX_SOURCE -ansiposix -D_BSD_TYPES -Olimit 4000" ;;
+*) ccflags="$ccflags -D_POSIX_SOURCE -ansiposix -D_BSD_TYPES -Olimit 4000"
+# Otherwise the cc thinks that a struct timeval * is not equivalent to
+# a struct timeval *.  Yeah, you read that right.
+pp_sys_cflags='ccflags="$ccflags -DPERL_IRIX5_SELECT_TIMEVAL_VOID_CAST"'
+   ;;
 esac
 
 lddlflags="-shared"
diff --git a/pp_sys.c b/pp_sys.c
index 5c8fd07..3c22a76 100644
--- a/pp_sys.c
+++ b/pp_sys.c
@@ -1073,6 +1073,9 @@ PP(pp_sselect)
 	(Select_fd_set_t) fd_sets[1],
 	(Select_fd_set_t) fd_sets[2],
 	(Select_fd_set_t) fd_sets[3],
+#ifdef PERL_IRIX5_SELECT_TIMEVAL_VOID_CAST
+	(void*) /* Workaround for a compiler bug. */
+#endif
 	tbuf);
     for (i = 1; i <= 3; i++) {
 	if (fd_sets[i]) {