Rust cross-compilation on OSX

gistfile1.txt

rustc: x86_64-apple-darwin/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd
error: linking with `clang` failed: exit code: 1
note: "clang" "-Wl,--as-needed" "-m64" "-L" "/Users/julien/Code/rust/x86_64-apple-darwin/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib" "x86_64-apple-darwin/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib/std-a5fc0d6c.0.o" "-o" "x86_64-apple-darwin/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a5fc0d6c.so" "x86_64-apple-darwin/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib/std-a5fc0d6c.metadata.o" "-Wl,-O1" "-nodefaultlibs" "-Wl,--whole-archive" "/var/folders/ch/w6vlkkr912n00b_t8q6dkgl00000gn/T/rustc.UYg7RveANPbS/libcollections-a5fc0d6c.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/var/folders/ch/w6vlkkr912n00b_t8q6dkgl00000gn/T/rustc.UYg7RveANPbS/liballoc-a5fc0d6c.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/var/folders/ch/w6vlkkr912n00b_t8q6dkgl00000gn/T/rustc.UYg7RveANPbS/librustc_unicode-a5fc0d6c.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/var/folders/ch/w6vlkkr912n00b_t8q6dkgl00000gn/T/rustc.UYg7RveANPbS/liballoc_jemalloc-a5fc0d6c.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/var/folders/ch/w6vlkkr912n00b_t8q6dkgl00000gn/T/rustc.UYg7RveANPbS/liblibc-a5fc0d6c.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/var/folders/ch/w6vlkkr912n00b_t8q6dkgl00000gn/T/rustc.UYg7RveANPbS/librand-a5fc0d6c.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/var/folders/ch/w6vlkkr912n00b_t8q6dkgl00000gn/T/rustc.UYg7RveANPbS/libcore-a5fc0d6c.rlib" "-Wl,--no-whole-archive" "-L" "x86_64-unknown-linux-gnu/rt" "-L" "/Users/julien/Code/rust/x86_64-apple-darwin/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-L" "/Users/julien/Code/rust/.rust/lib/x86_64-unknown-linux-gnu" "-L" "/Users/julien/Code/rust/lib/x86_64-unknown-linux-gnu" "-Wl,-Bstatic" "-Wl,--whole-archive" "-l" "rust_builtin" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "-l" "backtrace" "-Wl,--no-whole-archive" "-Wl,-Bdynamic" "-l" "dl" "-l" "pthread" "-l" "gcc_s" "-l" "rt" "-l" "pthread" "-l" "c" "-l" "m" "-shared" "-l" "compiler-rt"
rustc: x86_64-apple-darwin/stage2/lib/rustlib/x86_64-apple-darwin/lib/libflate
note: ld: warning: directory not found for option '-L/Users/julien/Code/rust/.rust/lib/x86_64-unknown-linux-gnu'
ld: warning: directory not found for option '-L/Users/julien/Code/rust/lib/x86_64-unknown-linux-gnu'
ld: unknown option: --as-needed
clang: error: linker command failed with exit code 1 (use -v to see invocation)

error: aborting due to previous error
make: *** [x86_64-apple-darwin/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib/stamp.std] Error 101
make: *** Waiting for unfinished jobs....
make: *** wait: No child processes.  Stop.