dev-python/pyzmq: Use PEP517 build

Signed-off-by: Michał Górny <mgorny@gentoo.org>

1 files changed, 50 insertions, 0 deletions

diff --git a/dev-python/pyzmq/files/pyzmq-25.1.0-build_ext.patch b/dev-python/pyzmq/files/pyzmq-25.1.0-build_ext.patch
new file mode 100644
index 000000000000..491ae6b23ea4
--- /dev/null
+++ b/dev-python/pyzmq/files/pyzmq-25.1.0-build_ext.patch
@@ -0,0 +1,50 @@
+From 24d65e10bee5b68751dc36e2ee7e6d6ed35751e5 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
+Date: Sat, 27 May 2023 07:11:24 +0200
+Subject: [PATCH] =?UTF-8?q?Call=20distutils'=20finalize=5Foptions()=20earl?=
+ =?UTF-8?q?y=20to=20fix=20build=5Fext=20-j=E2=80=A6?=
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Call the `finalize_options()` method of overridden distutils commands
+before running the `configure` command, in order to fix errors due
+to unconfigured `--jobs` option.  This can be reproduced by running:
+
+    $ python setup.py build_ext -j12
+    […]
+    error: '<' not supported between instances of 'str' and 'int'
+
+    Fatal: Falling back on bundled libzmq, but config has explicitly prohibited building the libzmq extension.
+---
+ setup.py | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/setup.py b/setup.py
+index c52723d1..a4f8b4e3 100755
+--- a/setup.py
++++ b/setup.py
+@@ -1107,9 +1107,9 @@ class CheckingBuildExt(build_ext):
+         patch_lib_paths(ext_path, self.compiler.library_dirs)
+ 
+     def finalize_options(self):
++        super().finalize_options()
+         # check version, to prevent confusing undefined constant errors
+         self.distribution.run_command("configure")
+-        return super().finalize_options()
+ 
+ 
+ class ConstantsCommand(Command):
+@@ -1258,8 +1258,8 @@ else:
+             patch_lib_paths(ext_path, self.compiler.library_dirs)
+ 
+         def finalize_options(self):
++            super().finalize_options()
+             self.distribution.run_command("configure")
+-            return super().finalize_options()
+ 
+     cmdclass["cython"] = CythonCommand
+     cmdclass["build_ext"] = zbuild_ext
+-- 
+2.40.1
+