Function create_dylib

python/tvm/support/xcode.py:64–103

Create dynamic library. Parameters ---------- output : str The target shared library. objects : list List of object files. options : str The additional options. arch : str Target major architectures sdk : str The sdk to be used

(output, objects, arch, sdk="macosx", min_os_version=None)

def create_dylib(output, objects, arch, sdk="macosx", min_os_version=None):
    """Create dynamic library.

    Parameters
    ----------
    output : str
        The target shared library.

    objects : list
        List of object files.

    options : str
        The additional options.

    arch : str
        Target major architectures

    sdk : str
        The sdk to be used.
    """
    clang = xcrun(["-sdk", sdk, "-find", "clang"])
    sdk_path = xcrun(["-sdk", sdk, "--show-sdk-path"])
    cmd = [clang]
    cmd += ["-dynamiclib"]
    cmd += ["-arch", arch]
    cmd += ["-isysroot", sdk_path]
    cmd += [__get_min_os_version_cmd(sdk, min_os_version)]
    cmd += ["-o", output]
    if isinstance(objects, str):
        cmd += [objects]
    else:
        cmd += objects

    proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
    (out, _) = proc.communicate()

    if proc.returncode != 0:
        msg = "Compilation error:\n"
        msg += out.decode("utf-8", errors="replace")
        raise RuntimeError(msg)


# assign so as default output format