Workaround for the buggy ("internal compiler error")

[perl5.git] / hints / unicosmk.sh

diff --git a/hints/unicosmk.sh b/hints/unicosmk.sh
index f0b63cb..f3416ff 100644 (file)
--- a/hints/unicosmk.sh
+++ b/hints/unicosmk.sh
@@ -8,3 +8,25 @@ case "$usemymalloc" in
     ccflags="$ccflags -DNO_RCHECK"
     ;;
 esac
+# If somebody ignores the Cray PATH.
+case ":$PATH:" in
+*:/opt/ctl/bin:*) ;;
+'') case "$cc" in
+    '') test -x /opt/ctl/bin/cc && cc=/opt/ctl/bin/cc ;;
+    esac
+    ;;
+esac
+# As of UNICOS/mk 2.0.5.24 the shm* are in libc but unimplemented
+# (an attempt to use them causes a runtime error)
+# XXX Configure probe for really functional shm*() is needed XXX
+if test "$d_shm" = ""; then
+    d_shmat=${d_shmat:-undef}
+    d_shmdt=${d_shmdt:-undef}
+    d_shmget=${d_shmget:-undef}
+    d_shmctl=${d_shmctl:-undef}
+    case "$d_shmat$d_shmctl$d_shmdt$d_shmget" in
+    *"undef"*) d_shm="$undef" ;;
+    esac
+fi
+
+