libsvm, revbump for python changes (#9192)

sci-libs/libsvm/libsvm-v323.recipe

@@ -1,6 +1,5 @@
 SUMMARY="Library for Support Vector Machines"
-DESCRIPTION="
-Libsvm is a simple, easy-to-use, and efficient software for SVM \
+DESCRIPTION="Libsvm is a simple, easy-to-use, and efficient software for SVM \
 classification and regression. It solves C-SVM classification, nu-SVM \
 classification, one-class-SVM, epsilon-SVM regression, and nu-SVM \
 regression. It also provides an automatic model selection tool for \
@@ -8,11 +7,12 @@ C-SVM classification."
 HOMEPAGE="https://www.csie.ntu.edu.tw/~cjlin/libsvm/"
 COPYRIGHT="2000-2018 Chih-Chung Chang and Chih-Jen Lin"
 LICENSE="BSD (3-clause)"
-REVISION="1"
+REVISION="2"
 SOURCE_URI="https://github.com/cjlin1/libsvm/archive/$portVersion.tar.gz"
 CHECKSUM_SHA256="7a466f90f327a98f8ed1cb217570547bcb00077933d1619f3cb9e73518f38196"
 SOURCE_FILENAME="libsvm-$portVersion.tar.gz"
 SOURCE_DIR="libsvm-323"
+PATCHES="libsvm-$portVersion.patchset"
 
 ARCHITECTURES="all"
 
@@ -44,7 +44,7 @@ PROVIDES_tools="
 	"
 REQUIRES_tools="
 	haiku
-	cmd:python
+	cmd:python3
 	"
 
 BUILD_REQUIRES="
@@ -81,6 +81,6 @@ INSTALL()
 
 	cp libsvm.so.2 $libDir
 	cp svm.h $includeDir
-	prepareInstalledDevelLibs libsvm
+	prepareInstalledDevelLib libsvm
 	packageEntries devel $developDir
 }

sci-libs/libsvm/patches/libsvm-v323.patchset

@@ -0,0 +1,49 @@
+From 7b64603fb48db0d890065199c5673f2b3e6c5e1f Mon Sep 17 00:00:00 2001
+From: Begasus <begasus@gmail.com>
+Date: Sat, 12 Aug 2023 13:46:47 +0200
+Subject: Use python3 for the python commands
+
+
+diff --git a/tools/checkdata.py b/tools/checkdata.py
+index 797a03c..150436c 100755
+--- a/tools/checkdata.py
++++ b/tools/checkdata.py
+@@ -1,4 +1,4 @@
+-#!/usr/bin/env python
++#!/usr/bin/env python3
+ 
+ #
+ # A format checker for LIBSVM
+diff --git a/tools/easy.py b/tools/easy.py
+index f718490..4be9aef 100755
+--- a/tools/easy.py
++++ b/tools/easy.py
+@@ -1,4 +1,4 @@
+-#!/usr/bin/env python
++#!/usr/bin/env python3
+ 
+ import sys
+ import os
+diff --git a/tools/grid.py b/tools/grid.py
+index ff7739a..1868d31 100755
+--- a/tools/grid.py
++++ b/tools/grid.py
+@@ -1,4 +1,4 @@
+-#!/usr/bin/env python
++#!/usr/bin/env python3
+ __all__ = ['find_parameters']
+ 
+ import os, sys, traceback, getpass, time, re
+diff --git a/tools/subset.py b/tools/subset.py
+index c091a5a..7fbdcc2 100755
+--- a/tools/subset.py
++++ b/tools/subset.py
+@@ -1,4 +1,4 @@
+-#!/usr/bin/env python
++#!/usr/bin/env python3
+ 
+ import os, sys, math, random
+ from collections import defaultdict
+-- 
+2.37.3
+