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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)
from spack.package import *
class Mruby(Package):
"""mruby is the lightweight implementation of the Ruby language complying
to (part of) the ISO standard. Its syntax is Ruby 2.x compatible."""
homepage = "https://mruby.org/"
url = "https://github.com/mruby/mruby/archive/refs/tags/3.0.0.tar.gz"
git = "https://github.com/mruby/mruby.git"
maintainers = ["mdorier"]
license("MIT")
version("master", branch="master")
version("3.2.0", sha256="3c198e4a31d31fe8524013066fac84a67fe6cd6067d92c25a1c79089744cb608")
version("3.1.0", sha256="64ce0a967028a1a913d3dfc8d3f33b295332ab73be6f68e96d0f675f18c79ca8")
version("3.0.0", sha256="95b798cdd931ef29d388e2b0b267cba4dc469e8722c37d4ef8ee5248bc9075b0")
version("2.1.2", sha256="4dc0017e36d15e81dc85953afb2a643ba2571574748db0d8ede002cefbba053b")
version("2.1.1", sha256="bb27397ee9cb7e0ddf4ff51caf5b0a193d636b7a3c52399684c8c383b41c362a")
version("2.1.0", sha256="d6733742a07e553c52ab71df08b0604b3b571768bbc0c2729fbf0389d1bb5d13")
variant("cxx_exception", description="Enable C++ exceptions", default=False, when="@3.1.0:")
depends_on("ruby@3.0.0:", type=("build"))
depends_on("bison", type=("build"))
def patch(self):
"""Create a config.rb file for rake to use"""
import os
here = os.path.dirname(os.path.abspath(__file__))
copy(os.path.join(here, "config.rb"), os.path.join("build_config", "spack.rb"))
def install(self, spec, prefix):
import os
rb = spec["ruby"]
env["MRUBY_CONFIG"] = os.path.join("build_config", "spack.rb")
env["GEM_PATH"] = os.path.join(
rb.prefix, "lib", "ruby", "gems", str(rb.version.up_to(2)) + ".0"
)
if "+cxx_exception" in spec:
env["MRUBY_ENABLE_CXX_EXCEPTION"] = "ON"
rake()
build_path = os.path.join("build", "host")
for d in ["include", "lib", "bin", "mrblib", "mrbgems"]:
prefix_d = os.path.join(prefix, d)
build_path_d = os.path.join(build_path, d)
mkdirp(prefix_d)
install_tree(build_path_d, prefix_d)
install_tree("include", prefix.include)
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