Commit c8e57ce5bbfc176ca622fcfff5af1982dd9ff17e
2014-10-31T18:12:15
linkat: wrap to handle symlinks on OS X 10.10 * m4/linkat.m4 (gl_FUNC_LINKAT): linkat() is available on Yosemite but not usable because it doesn't support creating hardlinks to symlinks. Therefore add a generic test for this capability and fallback to our emulation if linkat() fails with ENOTSUP.