sysutils/libdnf: Fix regex and duplicate rtti

PR:		273044

sysutils/libdnf/Makefile

@@ -1,5 +1,6 @@
 PORTNAME=	libdnf
 DISTVERSION=	0.70.2
+PORTREVISION=	1
 CATEGORIES=	sysutils
 
 MAINTAINER=	yuri@FreeBSD.org

sysutils/libdnf/files/patch-bindings_python_____init____.py

@@ -0,0 +1,21 @@
+- from https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=273044
+- fix regex and duplicate rtti
+
+--- bindings/python/__init__.py.orig	2023-07-28 12:49:18 UTC
++++ bindings/python/__init__.py
+@@ -6,11 +6,14 @@ from . import error
+ import sys, os
+ sys.setdlopenflags(os.RTLD_NOW | os.RTLD_GLOBAL)
+ from . import error
+-sys.setdlopenflags(os.RTLD_NOW)
+
++# Other modules also need to be loaded with RTLD_GLOBAL to preserve uniqueness
++# of RTTI.  There are code paths where an exception thrown in one module is
++# supposed to be caught in another.
+ from . import common_types
+ from . import conf
+ from . import module
+ from . import repo
+ from . import transaction
+ from . import utils
++sys.setdlopenflags(os.RTLD_NOW)

sysutils/libdnf/files/patch-libdnf_repo_DependencySplitter.cpp

@@ -0,0 +1,14 @@
+- from https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=273044
+- fix regex and duplicate rtti
+
+--- libdnf/repo/DependencySplitter.cpp.orig	2023-07-28 12:49:18 UTC
++++ libdnf/repo/DependencySplitter.cpp
+@@ -29,7 +29,7 @@ static const Regex RELDEP_REGEX = 
+ namespace libdnf {
+
+ static const Regex RELDEP_REGEX = 
+-    Regex("^(\\S*)\\s*(<=|>=|<|>|=|==)?\\s*(\\S*)$", REG_EXTENDED);
++    Regex("^([^[:space:]]*)[[:space:]]*(<=|>=|<|>|=|==)?[[:space:]]*([^[:space:]]*)$", REG_EXTENDED);
+
+ static bool
+ getCmpFlags(int *cmp_type, std::string matchCmpType)