Ticket #35147: gtk3-add-cc-with-arch-to-buildenv.patch

Portfile

@@ -152 +152 @@
         }
     }
 
+    foreach arch ${cross_archs} {
+        lappend merger_build_env(${arch}) \
+            CC=\"${configure.cc} -arch ${arch}\"
+    }
+
     pre-configure {
         set run_arch ""
         foreach arch ${run_archs} {