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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 Libssh2(AutotoolsPackage, CMakePackage):
"""libssh2 is a client-side C library implementing the SSH2 protocol"""
homepage = "https://www.libssh2.org/"
url = "https://www.libssh2.org/download/libssh2-1.7.0.tar.gz"
license("BSD-3-Clause")
version("1.11.0", sha256="3736161e41e2693324deb38c26cfdc3efe6209d634ba4258db1cecff6a5ad461")
version("1.10.0", sha256="2d64e90f3ded394b91d3a2e774ca203a4179f69aebee03003e5a6fa621e41d51")
version("1.9.0", sha256="d5fb8bd563305fd1074dda90bd053fb2d29fc4bce048d182f96eaa466dfadafd")
version("1.8.0", sha256="39f34e2f6835f4b992cafe8625073a88e5a28ba78f83e8099610a7b3af4676d4")
version("1.7.0", sha256="e4561fd43a50539a8c2ceb37841691baf03ecb7daf043766da1b112e4280d584")
version(
"1.4.3", sha256="eac6f85f9df9db2e6386906a6227eb2cd7b3245739561cad7d6dc1d5d021b96d"
) # CentOS7
build_system("autotools", "cmake", default="autotools")
variant(
"crypto",
default="openssl",
description="The backend to use for cryptography",
values=("openssl", conditional("mbedtls", when="@1.8:")),
)
variant("shared", default=True, description="Build shared libraries")
with when("build_system=cmake"):
depends_on("cmake@2.8.11:", type="build")
# on macOS ensure CMP0042 is on (default in cmake 3.0+)
depends_on("cmake@3:", type="build", when="platform=darwin")
with when("crypto=openssl"):
depends_on("openssl")
depends_on("openssl@:1", when="@:1.9")
depends_on("mbedtls@:2 +pic", when="crypto=mbedtls")
depends_on("zlib-api")
depends_on("xz")
# libssh2 adds its own deps in the pc file even when doing shared linking,
# and fails to prepend the -L flags, which is causing issues in libgit2, as
# it tries to locate e.g. libssl in the dirs of the pc file's -L flags, and
# cannot find the lib.
patch("pr-1114.patch", when="@1.7:")
class CMakeBuilder(spack.build_systems.cmake.CMakeBuilder):
def cmake_args(self):
args = [
self.define("BUILD_TESTING", False),
self.define("RUN_DOCKER_TESTS", False),
self.define("BUILD_EXAMPLES", False),
self.define_from_variant("BUILD_SHARED_LIBS", "shared"),
]
crypto = self.spec.variants["crypto"].value
if crypto == "openssl":
args.append(self.define("CRYPTO_BACKEND", "OpenSSL"))
elif crypto == "mbedtls":
args.append(self.define("CRYPTO_BACKEND", "mbedTLS"))
return args
class AutotoolsBuilder(spack.build_systems.autotools.AutotoolsBuilder):
def configure_args(self):
args = ["--disable-tests", "--disable-docker-tests", "--disable-examples-build"]
args += self.enable_or_disable("shared")
crypto = self.spec.variants["crypto"].value
if crypto == "openssl":
args.append(f"--with-libssl-prefix={self.spec['openssl'].prefix}")
elif crypto == "mbedtls":
args.append(f"--with-libmbedcrypto-prefix={self.spec['mbedtls'].prefix}")
return args
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