From de0b9d142ad8bada4d49afeee95616fee265d44f Mon Sep 17 00:00:00 2001
Message-Id: <de0b9d142ad8bada4d49afeee95616fee265d44f.1673264828.git.pmatilai@redhat.com>
From: Panu Matilainen <pmatilai@redhat.com>
Date: Mon, 9 Jan 2023 12:56:34 +0200
Subject: [PATCH] Generate Python egg-info from automake builds

To compensate for the loss of egg-info from the python distutils build,
create one ourselves.

This is effectively a backport of e31fb5b75898bfa09180dba02475c6d01764d94f
which dismissed the need for an automake version, but unfortunately Python
3.12 and automake-based rpm versions do co-exist in the same time-space
continuum and we'll have to deal with this in rpm 4.18 as well.

As to why not just use distutils from python-setuptools: that variant
turns the egg-info into a directory, which in rpm is a one-way street.
And we don't need that multi megabyte Python library to fill in these
couple of values, really.
---
 configure.ac           |  1 +
 python/Makefile.am     |  9 ++++++++-
 python/rpm.egg-info.in | 10 ++++++++++
 3 files changed, 19 insertions(+), 1 deletion(-)
 create mode 100644 python/rpm.egg-info.in

diff --git a/configure.ac b/configure.ac
index fbbfead89..5f5842590 100644
--- a/configure.ac
+++ b/configure.ac
@@ -964,5 +964,6 @@ AC_CONFIG_FILES([Makefile
  	tests/Makefile
  	plugins/Makefile
 	python/setup.py
+	python/rpm.egg-info
   ])
 AC_OUTPUT
diff --git a/python/Makefile.am b/python/Makefile.am
index ec3608134..04168406d 100644
--- a/python/Makefile.am
+++ b/python/Makefile.am
@@ -3,14 +3,21 @@
 include $(top_srcdir)/rpm.am
 AM_CFLAGS = @RPMCFLAGS@
 
-EXTRA_DIST = rpm/__init__.py rpm/transaction.py
+CLEANFILES =
+EXTRA_DIST = rpm/__init__.py rpm/transaction.py rpm.egg-info.in
 
 AM_CPPFLAGS = -I$(top_srcdir)/include/
 AM_CPPFLAGS += -I$(top_srcdir)/python
 AM_CPPFLAGS += @PYTHON_CFLAGS@
 
+egginfo = $(PACKAGE_NAME)-$(PACKAGE_VERSION)-py$(PYTHON_VERSION).egg-info
+$(egginfo):
+	cat rpm.egg-info > $(egginfo)
+CLEANFILES += $(egginfo)
+
 pkgpyexec_LTLIBRARIES = _rpm.la
 pkgpyexec_DATA = rpm/__init__.py rpm/transaction.py
+pyexec_DATA = $(egginfo)
 
 _rpm_la_LDFLAGS = -module -avoid-version -shared
 _rpm_la_LIBADD = \
diff --git a/python/rpm.egg-info.in b/python/rpm.egg-info.in
new file mode 100644
index 000000000..838ce5854
--- /dev/null
+++ b/python/rpm.egg-info.in
@@ -0,0 +1,10 @@
+Metadata-Version: 1.0
+Name: @PACKAGE_NAME@
+Version: @PACKAGE_VERSION@
+Summary: Python bindings for rpm
+Home-page: @PACKAGE_URL@
+Author: Rpm community
+Author-email: rpm-maint@lists.rpm.org
+License: GNU General Public License v2
+Description: Python bindings for rpm
+Platform: UNKNOWN
-- 
2.39.0