File modernize-python-build.patch of Package libseccomp

From: mcepl@suse.com
References: https://bugzilla.opensuse.org/1258203
Subject: Convert Python build from setup.py to pyproject.toml

---
 src/python/MANIFEST.in    |    2 +-
 src/python/Makefile.am    |    4 ++--
 src/python/Makefile.in    |    4 ++--
 src/python/pyproject.toml |   20 +++++++++++++++++++-
 src/python/setup.py.in    |    2 +-
 5 files changed, 26 insertions(+), 8 deletions(-)

Index: libseccomp-2.6.0/src/python/MANIFEST.in
===================================================================
--- libseccomp-2.6.0.orig/src/python/MANIFEST.in	2026-03-25 16:34:39.179072158 +0100
+++ libseccomp-2.6.0/src/python/MANIFEST.in	2026-03-25 16:34:39.238418121 +0100
@@ -1,6 +1,6 @@
 include seccomp.pyx
 include libseccomp.pxd
-include libseccomp.a
+include libseccomp.so
 include seccomp.h
 include seccomp-syscalls.h
 include __init__.py
Index: libseccomp-2.6.0/src/python/Makefile.am
===================================================================
--- libseccomp-2.6.0.orig/src/python/Makefile.am	2026-03-25 16:34:39.179367084 +0100
+++ libseccomp-2.6.0/src/python/Makefile.am	2026-03-25 16:34:39.238738695 +0100
@@ -35,9 +35,9 @@
 
 all-local: build
 
-build: ../libseccomp.la libseccomp.pxd seccomp.pyx setup.py
+build: ../libseccomp.la libseccomp.pxd seccomp.pyx setup.py pyproject.toml
 	[ ${srcdir} = ${builddir} ] || cp ${srcdir}/seccomp.pyx ${builddir}
-	cp ${srcdir}/../.libs/libseccomp.a ${builddir}
+	cp ${srcdir}/../.libs/libseccomp.so ${builddir}
 	cp ${top_srcdir}/include/seccomp.h ${builddir}
 	cp ${top_srcdir}/include/seccomp-syscalls.h ${builddir}
 	${PY_BUILD} && touch build
@@ -58,7 +58,7 @@
 
 clean-local:
 	[ ${srcdir} = ${builddir} ] || ${RM} -f ${builddir}/seccomp.pyx
-	${RM} -f ${builddir}/libseccomp.a
+	${RM} -f ${builddir}/libseccomp.so
 	${RM} -f ${builddir}/seccomp.h
 	${RM} -f ${builddir}/seccomp-syscalls.h
 	${RM} -rf seccomp.c build dist seccomp.egg-info
Index: libseccomp-2.6.0/src/python/Makefile.in
===================================================================
--- libseccomp-2.6.0.orig/src/python/Makefile.in	2025-01-24 01:36:41.345909495 +0100
+++ libseccomp-2.6.0/src/python/Makefile.in	2026-03-25 16:34:39.238962477 +0100
@@ -304,7 +304,7 @@
 PY_BUILD_ = ${PY_BUILD_0}
 PY_BUILD = ${PY_BUILD_@AM_V@}
 PY_INSTALL = ${PY_DISTUTILS} install
-EXTRA_DIST = libseccomp.pxd seccomp.pyx setup.py
+EXTRA_DIST = libseccomp.pxd seccomp.pyx setup.py pyproject.toml
 all: all-am
 
 .SUFFIXES:
@@ -502,8 +502,11 @@
 
 all-local: build
 
-build: ../libseccomp.la libseccomp.pxd seccomp.pyx setup.py
+build: ../libseccomp.la libseccomp.pxd seccomp.pyx setup.py pyproject.toml
 	[ ${srcdir} = ${builddir} ] || cp ${srcdir}/seccomp.pyx ${builddir}
+	cp ${srcdir}/../.libs/libseccomp.so ${builddir}
+	cp ${top_srcdir}/include/seccomp.h ${builddir}
+	cp ${top_srcdir}/include/seccomp-syscalls.h ${builddir}
 	${PY_BUILD} && touch build
 
 install-exec-local: build
@@ -516,6 +519,9 @@
 
 clean-local:
 	[ ${srcdir} = ${builddir} ] || ${RM} -f ${builddir}/seccomp.pyx
+	${RM} -f ${builddir}/libseccomp.so
+	${RM} -f ${builddir}/seccomp.h
+	${RM} -f ${builddir}/seccomp-syscalls.h
 	${RM} -rf seccomp.c build dist seccomp.egg-info
 
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
Index: libseccomp-2.6.0/src/python/pyproject.toml
===================================================================
--- libseccomp-2.6.0.orig/src/python/pyproject.toml	2026-03-25 16:34:39.179612337 +0100
+++ libseccomp-2.6.0/src/python/pyproject.toml	2026-03-25 16:34:39.239185758 +0100
@@ -1,2 +1,20 @@
 [build-system]
-requires = ["cython", "setuptools"]
+requires = [
+  "setuptools>=61",
+  "wheel",
+  "Cython",
+]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "seccomp"
+dynamic = ["version"]
+description = "Python binding for libseccomp"
+readme = {text = "Python API for the Linux Kernel's syscall filtering capability, seccomp.", content-type = "text/plain"}
+maintainers = [
+  {name = "Paul Moore", email = "paul@paul-moore.com"}
+]
+license = "LGPL-2.1-only"
+
+[project.urls]
+Homepage = "https://github.com/seccomp/libseccomp"
Index: libseccomp-2.6.0/src/python/setup.py.in
===================================================================
--- libseccomp-2.6.0.orig/src/python/setup.py.in	2026-03-25 16:34:39.180103122 +0100
+++ libseccomp-2.6.0/src/python/setup.py.in	2026-03-25 16:35:04.835474064 +0100
@@ -41,6 +41,6 @@
 	ext_modules = cythonize([
 		Extension("seccomp", ["seccomp.pyx"],
 			# unable to handle libtool libraries directly
-			extra_objects=["../.libs/libseccomp.a"]),
+			extra_objects=["libseccomp.so"]),
 	])
 )