prevent attempts to load extension libraries more than once on darwin.

[p5sagit/p5-mst-13.2.git] / hints / hpux.sh

diff --git a/hints/hpux.sh b/hints/hpux.sh
index 89032fc..1eaf249 100644 (file)
--- a/hints/hpux.sh
+++ b/hints/hpux.sh
@@ -555,6 +555,9 @@ EOCBU
 # The mysterious io_xs memory corruption in 11.00 32bit seems to get
 # fixed by not using Perl's malloc.  
 usemymalloc='n'
+case "$useperlio" in
+    $undef|false|[nN]*) usemymalloc='y' ;;
+    esac
 
 # fpclassify() is a macro, the library call is Fpclassify
 # Similarly with the others below.