most recent changes, diff for nbench-byte

Index: benchmarks/nbench-byte/Portfile
--- benchmarks/nbench-byte/Portfile (revision 37331)
+++ benchmarks/nbench-byte/Portfile (revision 37332)
@@ -41,20 +41,7 @@
}

variant use_64_bit description {Build a 64-bit executable} {
- pre-fetch {
- if {${os.platform} != "darwin"} {
- return -code error "The use_64_bit variant only works on Darwin"
- } elseif {${os.major} < 8} {
- return -code error "The use_64_bit variant needs Darwin 8 or later"
- }
- }
- if {${os.arch} == "i386"} {
- build.env-append CFLAGS="-arch x86_64"
- } elseif {${os.arch} == "powerpc"} {
- build.env-append CFLAGS="-arch ppc64"
- } else {
- ui_warn "Unknown arch: ${os.arch}"
- }
+ build.env-append CFLAGS="-m64"
}

platform darwin 8 {