[93342] trunk/dports/devel/macstl/Portfile

[jmr at macports.org]

Revision: 93342
          https://trac.macports.org/changeset/93342
Author:   jmr at macports.org
Date:     2012-05-20 10:14:36 -0700 (Sun, 20 May 2012)
Log Message:
-----------
macstl: don't fail to parse if executing machine(1) fails

Modified Paths:
--------------
    trunk/dports/devel/macstl/Portfile

Modified: trunk/dports/devel/macstl/Portfile
===================================================================
--- trunk/dports/devel/macstl/Portfile	2012-05-20 17:10:24 UTC (rev 93341)
+++ trunk/dports/devel/macstl/Portfile	2012-05-20 17:14:36 UTC (rev 93342)
@@ -34,8 +34,8 @@
 use_configure	yes
 configure		{}
 
-if {! [variant_isset universal]} {
-	if {[regexp {ppc(7[45]|95)} [exec machine] _ number]} {
+if {![variant_isset universal] && ![catch {exec machine} machine]} {
+	if {[regexp {ppc(7[45]|95)} $machine _ number]} {
 		switch [string index ${number} 0] {
 			7 { set model G4 }
 			9 { set model G5 }
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