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#!/usr/bin/env python
import confu
parser = confu.standard_parser("cpuinfo configuration script")
parser.add_argument("--log", dest="log_level",
choices=("none", "error", "warning", "info", "debug"), default="error")
def main(args):
options = parser.parse_args(args)
build = confu.Build.from_options(options)
macros = {
"CPUINFO_LOG_LEVEL": {"none": 0, "error": 1, "warning": 2, "info": 3, "debug": 4}[options.log_level]
}
if build.target.is_linux:
macros["_GNU_SOURCE"] = 1
build.export_cpath("include", ["cpuinfo.h"])
with build.options(source_dir="src", macros=macros, extra_include_dirs="src"):
sources = ["init.c", "cache.c", "log.c"]
if build.target.is_x86_64:
sources += [
"x86/init.c", "x86/info.c", "x86/vendor.c", "x86/uarch.c", "x86/topology.c",
"x86/cache/init.c", "x86/cache/descriptor.c", "x86/cache/deterministic.c",
]
if build.target.is_macos:
sources += ["x86/mach/init.c"]
elif build.target.is_linux:
sources += ["x86/linux/init.c"]
sources.append("x86/isa.c" if not build.target.is_nacl else "x86/nacl/isa.c")
if build.target.is_macos:
sources += ["mach/topology.c"]
if build.target.is_linux:
sources += ["linux/cpuset.c"]
build.static_library("cpuinfo", map(build.cc, sources))
with build.options(source_dir="tools", deps=build):
build.executable("cpu-info", build.cc("cpu-info.c"))
build.executable("isa-info", build.cc("isa-info.c"))
build.executable("cache-info", build.cc("cache-info.c"))
return build
if __name__ == "__main__":
import sys
main(sys.argv[1:]).generate()
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