1#!/bin/sh 2# 3# Extract architecture flags needed for programs. 4# 5# Currently passes x86_64. 6# 7 8ldarchflags="" 9while test $# -gt 0; do 10 opt=$1 11 shift 12 13 if test $opt != -arch; then 14 continue 15 fi 16 17 arch=$1 18 shift 19 20 case $arch in 21 x86_64) 22 ldarchflags="$ldarchflags -arch $arch" 23 ;; 24 esac 25done 26 27echo $ldarchflags 28