spack/var/spack/repos/builtin/packages/py-pybind11/package.py
kwryankrattiger 2d9c6c3222
CMakePackage pass python hints automatically (#42201)
This commit ensures that CMake packages that also have Python as a build/link dep get a couple defines for the Python path so that CMake's builtin `FindPython3`, `FindPython`, `FindPythonInterp` modules can locate Python correctly.

The main problem with those CMake modules is that they first search for Python versions known at the time of release, meaning that old CMake maybe find older system Python 3.8 even though Python 3.11 comes first in `CMAKE_PREFIX_PATH` and `PATH`.

Package maintainers can opt out of this by overriding the `find_python_hints = False` attribute in the package class.
2024-01-22 16:31:16 +01:00

111 lines
5.2 KiB
Python

# 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
import spack.build_systems.cmake
import spack.build_systems.python
from spack.package import *
class PyPybind11(CMakePackage, PythonExtension):
"""pybind11 -- Seamless operability between C++11 and Python.
pybind11 is a lightweight header-only library that exposes C++ types in
Python and vice versa, mainly to create Python bindings of existing C++
code. Its goals and syntax are similar to the excellent Boost.Python
library by David Abrahams: to minimize boilerplate code in traditional
extension modules by inferring type information using compile-time
introspection.
"""
homepage = "https://pybind11.readthedocs.io"
url = "https://github.com/pybind/pybind11/archive/refs/tags/v2.10.1.tar.gz"
git = "https://github.com/pybind/pybind11.git"
maintainers("ax3l")
version("master", branch="master")
version("2.11.1", sha256="d475978da0cdc2d43b73f30910786759d593a9d8ee05b1b6846d1eb16c6d2e0c")
version("2.11.0", sha256="7af30a84c6810e721829c4646e31927af9d8861e085aa5dd37c3c8b8169fcda1")
version("2.10.4", sha256="832e2f309c57da9c1e6d4542dedd34b24e4192ecb4d62f6f4866a737454c9970")
version("2.10.1", sha256="111014b516b625083bef701df7880f78c2243835abdb263065b6b59b960b6bad")
version("2.10.0", sha256="eacf582fa8f696227988d08cfc46121770823839fe9e301a20fbce67e7cd70ec")
version("2.9.2", sha256="6bd528c4dbe2276635dc787b6b1f2e5316cf6b49ee3e150264e455a0d68d19c1")
version("2.9.1", sha256="c6160321dc98e6e1184cc791fbeadd2907bb4a0ce0e447f2ea4ff8ab56550913")
version("2.9.0", sha256="057fb68dafd972bc13afb855f3b0d8cf0fa1a78ef053e815d9af79be7ff567cb")
version("2.8.1", sha256="f1bcc07caa568eb312411dde5308b1e250bd0e1bc020fae855bf9f43209940cc")
version("2.8.0", sha256="9ca7770fc5453b10b00a4a2f99754d7a29af8952330be5f5602e7c2635fa3e79")
version("2.7.1", sha256="616d1c42e4cf14fa27b2a4ff759d7d7b33006fdc5ad8fd603bb2c22622f27020")
version("2.7.0", sha256="6cd73b3d0bf3daf415b5f9b87ca8817cc2e2b64c275d65f9500250f9fee1677e")
version("2.6.2", sha256="8ff2fff22df038f5cd02cea8af56622bc67f5b64534f1b83b9f133b8366acff2")
version("2.6.1", sha256="cdbe326d357f18b83d10322ba202d69f11b2f49e2d87ade0dc2be0c5c34f8e2a")
version("2.5.0", sha256="97504db65640570f32d3fdf701c25a340c8643037c3b69aec469c10c93dc8504")
version("2.4.3", sha256="1eed57bc6863190e35637290f97a20c81cfe4d9090ac0a24f3bbf08f265eb71d")
version("2.3.0", sha256="0f34838f2c8024a6765168227ba587b3687729ebf03dc912f88ff75c7aa9cfe8")
version("2.2.4", sha256="b69e83658513215b8d1443544d0549b7d231b9f201f6fc787a2b2218b408181e")
version("2.2.3", sha256="3a3b7b651afab1c5ba557f4c37d785a522b8030dfc765da26adc2ecd1de940ea")
version("2.2.2", sha256="b639a2b2cbf1c467849660801c4665ffc1a4d0a9e153ae1996ed6f21c492064e")
version("2.2.1", sha256="f8bd1509578b2a1e7407d52e6ee8afe64268909a1bbda620ca407318598927e7")
version("2.2.0", sha256="1b0fda17c650c493f5862902e90f426df6751da8c0b58c05983ab009951ed769")
version("2.1.1", sha256="f2c6874f1ea5b4ad4ffffe352413f7d2cd1a49f9050940805c2a082348621540")
version("2.1.0", sha256="2860f2b8d0c9f65f0698289a161385f59d099b7ead1bf64e8993c486f2b93ee0")
depends_on("py-setuptools@42:", type="build")
depends_on("py-pytest", type="test")
depends_on("py-pip", type="build")
depends_on("py-wheel", type="build")
extends("python")
with when("build_system=cmake"):
generator("ninja")
depends_on("cmake@3.13:", type="build")
depends_on("cmake@3.18:", type="build", when="@2.6.0:")
# https://github.com/pybind/pybind11/#supported-compilers
conflicts("%clang@:3.2")
conflicts("%apple-clang@:4")
conflicts("%gcc@:4.7")
conflicts("%msvc@:16")
conflicts("%intel@:17")
# https://github.com/pybind/pybind11/pull/1995
@when("@:2.4")
def patch(self):
"""see https://github.com/spack/spack/issues/13559"""
filter_file(
"import sys",
'import sys; return "{0}"'.format(self.prefix.include),
"pybind11/__init__.py",
string=True,
)
class CMakeBuilder(spack.build_systems.cmake.CMakeBuilder):
def cmake_args(self):
return [self.define("PYBIND11_TEST", self.pkg.run_tests)]
def install(self, pkg, spec, prefix):
super().install(pkg, spec, prefix)
python_builder = spack.build_systems.python.PythonPipBuilder(pkg)
python_builder.install(pkg, spec, prefix)
def setup_build_environment(self, env):
env.set("PYBIND11_USE_CMAKE", 1)
@run_after("install")
def install_test(self):
if not self.pkg.run_tests:
return
with working_dir("spack-test", create=True):
# test include helper points to right location
python = self.spec["python"].command
py_inc = python(
"-c", "import pybind11 as py; print(py.get_include())", output=str
).strip()
for inc in [py_inc, self.prefix.include]:
inc_file = join_path(inc, "pybind11", "pybind11.h")
assert os.path.isfile(inc_file)