Compiler projects using llvm
# RUN: yaml2obj %s -o %t
# RUN: llvm-lipo %t -archs | FileCheck %s
# CHECK: i386 x86_64

--- !fat-mach-o
FatHeader:
  magic:           0xCAFEBABE
  nfat_arch:       2
FatArchs:
  - cputype:         0x00000007
    cpusubtype:      0x00000003
    offset:          0x0000000000001000
    size:            28
    align:           12
  - cputype:         0x01000007
    cpusubtype:      0x00000003
    offset:          0x0000000000002000
    size:            32
    align:           12
Slices:
  - !mach-o
    FileHeader:
      magic:           0xFEEDFACE
      cputype:         0x00000007
      cpusubtype:      0x00000003
      filetype:        0x00000001
      ncmds:           0
      sizeofcmds:      0
      flags:           0x00002000
  - !mach-o
    FileHeader:
      magic:           0xFEEDFACF
      cputype:         0x01000007
      cpusubtype:      0x00000003
      filetype:        0x00000001
      ncmds:           0
      sizeofcmds:      0
      flags:           0x00002000
      reserved:        0x00000000
...