From: Jarkko Hietaniemi <jhi@iki.fi>
Date: Sun, 29 Jan 2006 23:45:03 +0000 (+0200)
Subject: maint and blead: unicos.sh hints
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=f9248b7298f9f9e7b7cd49f4402fb96b77cdf10d;p=p5sagit%2Fp5-mst-13.2.git

maint and blead: unicos.sh hints
Message-Id: <200601292145.k0TLj3mW320311@kosh.hut.fi>

p4raw-id: //depot/perl@26998
---

diff --git a/hints/unicos.sh b/hints/unicos.sh
index 4e8e427..b8cbb4e 100644
--- a/hints/unicos.sh
+++ b/hints/unicos.sh
@@ -1,11 +1,22 @@
 case `uname -r` in
 6.1*) shellflags="-m+65536" ;;
 esac
+
 case "$optimize" in
 # If we used fastmd (the default) integer values would be limited to 46 bits.
 # --Mark P. Lutz
-'') optimize="$optimize -h nofastmd" ;;
+'') optimize="$optimize -O1 -h nofastmd" ;;
 esac
+
+# At least in the following environment
+# uname -a: snxxxx xxxx 9.0.2.2 sin.0 CRAY Y-MP
+# cc -V:    Cray Standard C Version 4.0.3  (057126) Jan 29 2006  07:27:26
+# one has to drop optimisation from perl.c or otherwise
+# the resulting miniperl executable does nothing (visible)
+# but always exits with zero (success) exit status, this
+# making it impossible to build the perl executable. --jhi
+perl_cflags='optimize="-O0"'
+
 # The default is to die in runtime on math overflows.
 # Let's not do that. --jhi
 ccflags="$ccflags -h matherror=errno"