Ticket #28803: Portfile.diff

Portfile

@@ -1 +1 @@
 # $Id: Portfile 75257 2011-01-19 06:23:12Z ryandesign@macports.org $
 
 PortSystem 1.0
+PortGroup  muniversal 1.0
 name            boehmgc
 version         7.1
 categories      devel
@@ -26 +27 @@
 }
 
 platform darwin 9 {
-        configure.cflags-append -D_NONSTD_SOURCE
+    if { [variant_isset universal] } {
+        lappend merger_configure_cflags(ppc)    -D_NONSTD_SOURCE
+        lappend merger_configure_cflags(ppc64)  -D_NONSTD_SOURCE
+        lappend merger_configure_cflags(i386)   -D_NONSTD_SOURCE
+        lappend merger_configure_cflags(x86_64) -D_XOPEN_SOURCE
+    } else {
+        if { ${build_arch} == "x86_64" } {
+            configure.cflags-append -D_XOPEN_SOURCE
+        } else {
+            configure.cflags-append -D_NONSTD_SOURCE
+        }
+    }
 }
 
 platform darwin 10 {