From: Michael G. Schwern <schwern@pobox.com>
Date: Tue, 18 Feb 2003 21:31:37 +0000 (+0000)
Subject: Re: -Os for Darwin why?
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=c803703701b66ee8fee828b4344c92c4d0124184;p=p5sagit%2Fp5-mst-13.2.git

Re: -Os for Darwin why?
Message-Id: <20030218113739.D25848@ttul.org>

p4raw-id: //depot/perl@18746
---

diff --git a/hints/darwin.sh b/hints/darwin.sh
index 4fa2254..65cd322 100644
--- a/hints/darwin.sh
+++ b/hints/darwin.sh
@@ -58,12 +58,15 @@ usenm='true';
 # pace with CPU speed over time (on any platform), this is probably a
 # reasonable assertion.
 if [ -z "${optimize}" ]; then
-  case "$osvers" in
-    [12345].*) optimize='-O3' ;;
-    *) optimize='-Os' ;;
+  case "`${cc:-gcc} -v 2>&1`" in
+    *"gcc version 3."*) optimize='-Os' ;;
+    *) optimize='-O3' ;;
   esac
+else
+  optimize='-O3'
 fi
 
+
 # -pipe: makes compilation go faster.
 # -fno-common because common symbols are not allowed in MH_DYLIB
 ccflags="${ccflags} -pipe -fno-common"