nixpkgs/pkgs/development/python-modules/jq/jq-py-setup.patch

From 968ddf2bd773e800e46737fced743bd00af9aa0d Mon Sep 17 00:00:00 2001
From: William Kral <william.kral@gmail.com>
Date: Tue, 8 Sep 2020 22:04:24 -0700
Subject: [PATCH] Vastly simplify setup.py for distro compatibility

---
 setup.py | 101 ++-----------------------------------------------------
 1 file changed, 2 insertions(+), 99 deletions(-)

diff --git a/setup.py b/setup.py
index cb63f60..87380ed 100644
--- a/setup.py
+++ b/setup.py
@@ -1,114 +1,19 @@
 #!/usr/bin/env python
 
 import os
-import subprocess
-import tarfile
-import shutil
-import sysconfig
 
-import requests
 from setuptools import setup
-from setuptools.command.build_ext import build_ext
 from setuptools.extension import Extension
 
 
-def urlretrieve(source_url, destination_path):
-    response = requests.get(source_url, stream=True)
-    if response.status_code != 200:
-        raise Exception("status code was: {}".format(response.status_code))
-
-    with open(destination_path, "wb") as fileobj:
-        for chunk in response.iter_content(chunk_size=128):
-            fileobj.write(chunk)
-
-def path_in_dir(relative_path):
-    return os.path.abspath(os.path.join(os.path.dirname(__file__), relative_path))
-
-def dependency_path(relative_path):
-    return os.path.join(path_in_dir("_deps"), relative_path)
-
 def read(fname):
     return open(os.path.join(os.path.dirname(__file__), fname)).read()
 
 
-jq_lib_tarball_path = dependency_path("jq-lib-1.6.tar.gz")
-jq_lib_dir = dependency_path("jq-1.6")
-
-oniguruma_version = "6.9.4"
-oniguruma_lib_tarball_path = dependency_path("onig-{}.tar.gz".format(oniguruma_version))
-oniguruma_lib_build_dir = dependency_path("onig-{}".format(oniguruma_version))
-oniguruma_lib_install_dir = dependency_path("onig-install-{}".format(oniguruma_version))
-
-class jq_build_ext(build_ext):
-    def run(self):
-        if not os.path.exists(dependency_path(".")):
-            os.makedirs(dependency_path("."))
-        self._build_oniguruma()
-        self._build_libjq()
-        build_ext.run(self)
-
-    def _build_oniguruma(self):
-        self._build_lib(
-            source_url="https://github.com/kkos/oniguruma/releases/download/v{0}/onig-{0}.tar.gz".format(oniguruma_version),
-            tarball_path=oniguruma_lib_tarball_path,
-            lib_dir=oniguruma_lib_build_dir,
-            commands=[
-                ["./configure", "CFLAGS=-fPIC", "--prefix=" + oniguruma_lib_install_dir],
-                ["make"],
-                ["make", "install"],
-            ])
-
-
-    def _build_libjq(self):
-        self._build_lib(
-            source_url="https://github.com/stedolan/jq/releases/download/jq-1.6/jq-1.6.tar.gz",
-            tarball_path=jq_lib_tarball_path,
-            lib_dir=jq_lib_dir,
-            commands=[
-                ["autoreconf", "-i"],
-                ["./configure", "CFLAGS=-fPIC", "--disable-maintainer-mode", "--with-oniguruma=" + oniguruma_lib_install_dir],
-                ["make"],
-            ])
-
-    def _build_lib(self, source_url, tarball_path, lib_dir, commands):
-        self._download_tarball(
-            source_url=source_url,
-            tarball_path=tarball_path,
-            lib_dir=lib_dir,
-        )
-
-        macosx_deployment_target = sysconfig.get_config_var("MACOSX_DEPLOYMENT_TARGET")
-        if macosx_deployment_target:
-            os.environ['MACOSX_DEPLOYMENT_TARGET'] = macosx_deployment_target
-
-        def run_command(args):
-            print("Executing: %s" % ' '.join(args))
-            subprocess.check_call(args, cwd=lib_dir)
-
-        for command in commands:
-            run_command(command)
-
-    def _download_tarball(self, source_url, tarball_path, lib_dir):
-        if os.path.exists(tarball_path):
-            os.unlink(tarball_path)
-        print("Downloading {}".format(source_url))
-        urlretrieve(source_url, tarball_path)
-        print("Downloaded {}".format(source_url))
-
-        if os.path.exists(lib_dir):
-            shutil.rmtree(lib_dir)
-        tarfile.open(tarball_path, "r:gz").extractall(dependency_path("."))
-
-
 jq_extension = Extension(
     "jq",
     sources=["jq.c"],
-    include_dirs=[os.path.join(jq_lib_dir, "src")],
-    extra_link_args=["-lm"],
-    extra_objects=[
-        os.path.join(jq_lib_dir, ".libs/libjq.a"),
-        os.path.join(oniguruma_lib_install_dir, "lib/libonig.a"),
-    ],
+    libraries=["jq"]
 )
 
 setup(
@@ -120,8 +25,7 @@ setup(
     url='http://github.com/mwilliamson/jq.py',
     python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*',
     license='BSD 2-Clause',
-    ext_modules = [jq_extension],
-    cmdclass={"build_ext": jq_build_ext},
+    ext_modules=[jq_extension],
     classifiers=[
         'Development Status :: 5 - Production/Stable',
         'Intended Audience :: Developers',
@@ -137,4 +41,3 @@ setup(
         'Programming Language :: Python :: 3.8',
     ],
 )
-
-- 
2.28.0