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# Copyright 2013-2024 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
from spack.build_systems.cmake import CMakeBuilder
from spack.build_systems.makefile import MakefileBuilder
from spack.package import *
class Zstd(CMakePackage, MakefilePackage):
"""Zstandard, or zstd as short version, is a fast lossless compression
algorithm, targeting real-time compression scenarios at zlib-level and
better compression ratios."""
homepage = "https://facebook.github.io/zstd/"
url = "https://github.com/facebook/zstd/archive/v1.4.3.tar.gz"
git = "https://github.com/facebook/zstd.git"
maintainers("haampie")
license("BSD-3-Clause OR GPL-2.0-or-later")
version("develop", branch="dev")
version("1.5.5", sha256="98e9c3d949d1b924e28e01eccb7deed865eefebf25c2f21c702e5cd5b63b85e1")
version("1.5.4", sha256="35ad983197f8f8eb0c963877bf8be50490a0b3df54b4edeb8399ba8a8b2f60a4")
version("1.5.2", sha256="f7de13462f7a82c29ab865820149e778cbfe01087b3a55b5332707abf9db4a6e")
version("1.5.0", sha256="0d9ade222c64e912d6957b11c923e214e2e010a18f39bec102f572e693ba2867")
version("1.4.9", sha256="acf714d98e3db7b876e5b540cbf6dee298f60eb3c0723104f6d3f065cd60d6a8")
version("1.4.8", sha256="f176f0626cb797022fbf257c3c644d71c1c747bb74c32201f9203654da35e9fa")
version("1.4.7", sha256="085500c8d0b9c83afbc1dc0d8b4889336ad019eba930c5d6a9c6c86c20c769c8")
version("1.4.5", sha256="734d1f565c42f691f8420c8d06783ad818060fc390dee43ae0a89f86d0a4f8c2")
version("1.4.4", sha256="a364f5162c7d1a455cc915e8e3cf5f4bd8b75d09bc0f53965b0c9ca1383c52c8")
version("1.4.3", sha256="5eda3502ecc285c3c92ee0cc8cd002234dee39d539b3f692997a0e80de1d33de")
version("1.4.2", sha256="7a6e1dad34054b35e2e847eb3289be8820a5d378228802239852f913c6dcf6a7")
version("1.4.0", sha256="63be339137d2b683c6d19a9e34f4fb684790e864fee13c7dd40e197a64c705c1")
version("1.3.8", sha256="90d902a1282cc4e197a8023b6d6e8d331c1fd1dfe60f7f8e4ee9da40da886dc3")
version("1.3.0", sha256="0fdba643b438b7cbce700dcc0e7b3e3da6d829088c63757a5984930e2f70b348")
version("1.1.2", sha256="980b8febb0118e22f6ed70d23b5b3e600995dbf7489c1f6d6122c1411cdda8d8")
variant("programs", default=False, description="Build executables")
variant(
"libs",
default="shared,static",
values=("shared", "static"),
multi=True,
description="Build shared libs, static libs or both",
)
variant(
"compression",
when="+programs",
values=any_combination_of("zlib", "lz4", "lzma"),
description="Enable support for additional compression methods in programs",
)
depends_on("zlib-api", when="compression=zlib")
depends_on("lz4", when="compression=lz4")
depends_on("xz", when="compression=lzma")
# +programs builds vendored xxhash, which uses unsupported builtins
# (last tested: nvhpc@22.3)
conflicts("+programs %nvhpc")
build_system("cmake", "makefile", default="makefile")
class CMakeBuilder(CMakeBuilder):
@property
def root_cmakelists_dir(self):
return os.path.join(super().root_cmakelists_dir, "build", "cmake")
def cmake_args(self):
spec = self.spec
args = []
args.append(self.define_from_variant("ZSTD_BUILD_PROGRAMS", "programs"))
args.extend(
[
self.define("ZSTD_BUILD_STATIC", self.spec.satisfies("libs=static")),
self.define("ZSTD_BUILD_SHARED", self.spec.satisfies("libs=shared")),
]
)
if "compression=zlib" in spec:
args.append(self.define("ZSTD_ZLIB_SUPPORT", True))
if "compression=lzma" in spec:
args.append(self.define("ZSTD_LZMA_SUPPORT", True))
if "compression=lz4" in spec:
args.append(self.define("ZSTD_LZ4_SUPPORT", True))
return args
class MakefileBuilder(MakefileBuilder):
def build(self, pkg, spec, prefix):
pass
def install(self, pkg, spec, prefix):
args = ["VERBOSE=1", "PREFIX=" + prefix]
# Tested %nvhpc@22.3. No support for -MP
if "%nvhpc" in self.spec:
args.append("DEPFLAGS=-MT $@ -MMD -MF")
# library targets
lib_args = ["-C", "lib"] + args + ["install-pc", "install-includes"]
if "libs=shared" in spec:
lib_args.append("install-shared")
if "libs=static" in spec:
lib_args.append("install-static")
# install the library
make(*lib_args)
# install the programs
if "+programs" in spec:
programs_args = ["-C", "programs"] + args
# additional compression programs have to be turned off, otherwise the
# makefile will detect them.
if "compression=zlib" not in spec:
programs_args.append("HAVE_ZLIB=0")
if "compression=lzma" not in spec:
programs_args.append("HAVE_LZMA=0")
if "compression=lz4" not in spec:
programs_args.append("HAVE_LZ4=0")
programs_args.append("install")
make(*programs_args)
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