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# Copyright 2013-2023 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
import os
import re
from spack.package import *
class Uftrace(AutotoolsPackage):
"""Dynamic function graph tracer for Linux which demangles C, C++ and Rust calls"""
homepage = "https://uftrace.github.io/slide/"
url = "https://github.com/namhyung/uftrace/archive/v0.11.tar.gz"
git = "https://github.com/namhyung/uftrace.git"
executables = ["^uftrace$"]
maintainers("bernhardkaindl")
tags = ["trace-tools"]
license("GPL-2.0-or-later")
# The build process uses 'git describe --tags' to get the package version
version("master", branch="master", get_full_repo=True)
version("0.11", sha256="101dbb13cb3320ee76525ec26426f2aa1de4e3ee5af74f79cb403ae4d2c6c871")
version("0.10", sha256="b8b56d540ea95c3eafe56440d6a998e0a140d53ca2584916b6ca82702795bbd9")
variant("doc", default=False, description="Build uftrace's documentation")
variant("python2", default=False, description="Build uftrace with python2 support")
variant("python3", default=True, description="Build uftrace with python3 support")
depends_on("pandoc", when="+doc", type="build")
depends_on("capstone")
depends_on("elfutils")
depends_on("lsof", type="test")
depends_on("pkgconfig", type="build")
depends_on("libunwind")
depends_on("ncurses")
depends_on("python@2.7:", when="+python2")
depends_on("python@3.5:", when="+python3")
depends_on("lua-luajit")
# Fix the version string if building below another git repo. Submitted upstream:
@when("@:0.11")
def patch(self):
filter_file("shell git", "shell test -e .git && git", "Makefile")
def check(self):
make("test", *["V=1", "-j{0}".format(max(int(make_jobs), 20))])
# In certain cases, tests using TCP/IP can hang. Ensure that spack can continue:
os.system("kill -9 `lsof -t ./uftrace` 2>/dev/null")
def install(self, spec, prefix):
make("install", *["V=1"])
def installcheck(self):
pass
def test(self):
"""Perform stand-alone/smoke tests using the installed package."""
uftrace = self.prefix.bin.uftrace
self.run_test(
uftrace,
["-A", ".", "-R", ".", "-P", "main", uftrace, "-V"],
[
r"dwarf",
r"luajit",
r"tui",
r"sched",
r"dynamic",
r"main\(2, ",
r" getopt_long\(2, ",
r" .*printf.*\(",
r"} = 0; /\* main \*/",
],
installed=True,
purpose="test: testing the installation",
)
@classmethod
def determine_version(cls, exe):
output = Executable(exe)("--version", output=str, error=str)
match = re.search(r"uftrace v(\S+)", output)
return match.group(1) if match else "None"
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