IRIX <sys/prctl.h> is not what Configure expects.

It exists, but the API is something completely different,
so the compilation attempt ends up in a fireworks display.

diff --git a/hints/irix_6.sh b/hints/irix_6.sh
index fc315a5..832fde2 100644 (file)
--- a/hints/irix_6.sh
+++ b/hints/irix_6.sh
@@ -683,3 +683,6 @@ usemymalloc=${usemymalloc:-false}
 # instead; in IRIX this is not true because the prototype of fcntl()
 # requires explicit include of <fcntl.h>
 i_fcntl=define
+
+# There is <prctl.h> but it's not the Linux one that Configure expects.
+d_prctl="$undef"