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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)
from spack.package import *
class Leveldb(CMakePackage):
"""LevelDB is a fast key-value storage library written at Google
that provides an ordered mapping from string keys to string values."""
homepage = "https://github.com/google/leveldb"
url = "https://github.com/google/leveldb/archive/1.22.tar.gz"
git = "https://github.com/google/leveldb.git"
license("BSD-3-Clause")
version("master", branch="master")
version("1.23", sha256="9a37f8a6174f09bd622bc723b55881dc541cd50747cbd08831c2a82d620f6d76")
version("1.22", sha256="55423cac9e3306f4a9502c738a001e4a339d1a38ffbee7572d4a07d5d63949b2")
version("1.20", sha256="f5abe8b5b209c2f36560b75f32ce61412f39a2922f7045ae764a2c23335b6664")
version("1.18", sha256="4aa1a7479bc567b95a59ac6fb79eba49f61884d6fd400f20b7af147d54c5cee5")
variant("shared", default=True, description="Build shared library")
depends_on("cmake@3.9:", when="@1.21:", type="build")
depends_on("snappy")
patch("0001-fix-check-for-Wthread-safety.patch", when="@1.22")
def url_for_version(self, version):
url = "https://github.com/google/leveldb/archive/{0}.tar.gz"
if version >= Version("1.21"):
ver = version
else:
ver = "v{0}".format(version)
return url.format(ver)
# CMake support was added in version 1.21
@when("@:1.20")
def cmake(self, spec, prefix):
pass
@when("@:1.20")
def build(self, spec, prefix):
pass
@when("@:1.20")
def install(self, spec, prefix):
make()
mkdirp(prefix.lib)
# Needed for version 1.20
install("out-shared/libleveldb.*", prefix.lib)
install("out-static/libleveldb.*", prefix.lib)
# Needed for version 1.18
install("libleveldb.*", prefix.lib)
install_tree("include", prefix.include)
def cmake_args(self):
args = []
if "+shared" in self.spec:
args.append("-DBUILD_SHARED_LIBS=ON")
else:
args.append("-DBUILD_SHARED_LIBS=OFF")
# 1.23 tarball is missing the benchmark and test submodules
# and for older versions, some compilers fail to compile the
# benchmarks
args.append("-DLEVELDB_BUILD_BENCHMARKS=OFF")
args.append("-DLEVELDB_BUILD_TESTS=OFF")
return args
@run_after("install")
def install_pkgconfig(self):
libdir = self.spec["leveldb"].libs.directories[0]
pkg_path = join_path(libdir, "pkgconfig")
mkdirp(pkg_path)
with open(join_path(pkg_path, "leveldb.pc"), "w") as f:
f.write("prefix={0}\n".format(self.prefix))
f.write("exec_prefix=${prefix}\n")
f.write("libdir={0}\n".format(libdir))
f.write("includedir={0}\n".format(self.prefix.include))
f.write("\n")
f.write("Name: leveldb\n")
f.write(
"Description: LevelDB is a fast key-value storage library"
" written at Google that provides an ordered mapping from"
" string keys to string values.\n"
)
f.write("Version: {0}\n".format(self.spec.version))
f.write("Cflags: -I${includedir}\n")
f.write("Libs: -L${libdir} -lleveldb\n")
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