Ticket #50032: libsdl-darwin8ppc-fix.diff

/opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/devel/libsdl/Portfile

@@ -46 +46 @@
     }
 }
 
+platform darwin 8 powerpc {
+    # test for vector unit
+    if {![catch {sysctl hw.vectorunit} result]} {
+        if {$result > 0} {
+            # powerpc with vectorunit found, must be altivec
+            configure.cflags-append -faltivec
+        }
+    } else { 
+        ui_warn "Check for Altivec unit with sysctl failed. $result"
+    }
+}
+
+
 variant x11 {
     configure.args-delete --without-x
     configure.args-append --x-includes=${prefix}/include \