我的'pgfortran'编译器存在这个问题:
ld: warning: directory not found for option '-L/usr/lib/gcc/i686-apple-darwin10/4.2.1/x86_64'
ld: warning: directory not found for option '-L/usr/lib/gcc/i686-apple-darwin10/4.2.1'
ld: library not found for -lgcc
OSX更新为Maverick后发生此错误。