Ticket #18963: Portfile.diff

Portfile

@@ -20 +20 @@
 platforms               darwin
 use_parallel_build      yes
 
-# not autoconf
-universal_variant       no
-
 patchfiles              patch-configure.diff
 
 depends_build           path:bin/bjam:boost-jam
@@ -69 +66 @@
         if { [variant_isset debug] } {
                 append bjam_config " debug release"
         }
+        if { [variant_isset universal] } {
+                if { [lsearch ${universal_archs} ppc*] >= 0 } {
+                        if { [lsearch ${universal_archs} *86*] >= 0 } {
+                                append bjam_config " architecture=combined"
+                        } else {
+                                append bjam_config " architecture=power"
+                        }
+                } else {
+                        append bjam_config " architecture=x86"
+                }
+                if { [lsearch ${universal_archs} *64] >= 0 } {
+                        if { [lsearch ${universal_archs} i386] >= 0 || [lsearch ${universal_archs} ppc] >= 0 } {
+                                append bjam_config " address-model=32_64"
+                        } else {
+                                append bjam_config " address-model=64"
+                        }
+                } else {
+                        append bjam_config " address-model=32"
+                }
+        }
         reinplace "s|__MACPORTS_BJAM_CONFIG__|${bjam_config}|" ${worksrcpath}/configure
 }
 
@@ -184 +201 @@
 variant debug description {build debug libraries} {}
 
 variant st description {build single-threaded libraries} {}
+
+variant universal description {build universal binary libraries} {}