media-sound/a2jmidid: Fix a2jmidid-8 build

Use direct python2-waf invocations, as gentoo eclasses have deprecated py2

media-sound/a2jmidid/Manifest

@@ -0,0 +1 @@
+DIST a2jmidid-8.tar.bz2 162764 BLAKE2B 4c173d458bc9bf393496bc53dcd92e796826386f3d2704f6d1fc108dd7e4fb660271cc2befec655b516dd669189fb01c23576fdd39c1c23b485346390edfb0a7 SHA512 6182a295462ae587461ca395d85c956523bfecd113d031d0ae8a9f304fc3d41f6a5097b3a1a9fc06bd0eef7fe08a4b3c116a3361ff9e63468c3e40b736215592

media-sound/a2jmidid/a2jmidid-8-r2.ebuild

@@ -1,46 +0,0 @@
-# Copyright 1999-2019 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=5
-PYTHON_COMPAT=( python2_7 )
-PYTHON_REQ_USE='threads(+)'
-NO_WAF_LIBDIR=1
-
-inherit python-single-r1 toolchain-funcs waf-utils eutils
-
-DESCRIPTION="Daemon for exposing legacy ALSA sequencer applications in JACK MIDI system"
-HOMEPAGE="https://repo.or.cz/a2jmidid.git"
-SRC_URI="http://download.gna.org/a2jmidid/${P}.tar.bz2"
-
-LICENSE="GPL-2"
-SLOT="0"
-KEYWORDS="amd64 x86"
-IUSE="dbus"
-REQUIRED_USE="${PYTHON_REQUIRED_USE}"
-
-RDEPEND="media-libs/alsa-lib
-	virtual/jack
-	dbus? ( sys-apps/dbus )
-	${PYTHON_DEPS}"
-DEPEND="${RDEPEND}
-	virtual/pkgconfig"
-
-DOCS=(AUTHORS README NEWS internals.txt)
-
-src_prepare() {
-	# Bug 518382
-	epatch "${FILESDIR}"/${PN}-link.patch
-}
-
-src_configure() {
-	if use dbus ; then
-		waf-utils_src_configure
-	else
-		waf-utils_src_configure --disable-dbus
-	fi
-}
-
-src_install() {
-	waf-utils_src_install
-	python_fix_shebang "${ED}"
-}

media-sound/a2jmidid/a2jmidid-8-r3.ebuild

@@ -0,0 +1,43 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DESCRIPTION="Exposing ALSA sequencer applications in JACK MIDI system"
+HOMEPAGE="https://github.com/LADI/a2jmidid"
+SRC_URI="https://web.archive.org/web/20170203210903/http://download.gna.org/a2jmidid/${P}.tar.bz2"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~x86"
+IUSE="dbus"
+
+RDEPEND="media-libs/alsa-lib
+	virtual/jack
+	dbus? ( sys-apps/dbus )
+	dev-lang/python:2.7"
+DEPEND="${RDEPEND}
+	virtual/pkgconfig"
+
+DOCS=(AUTHORS README NEWS internals.txt)
+
+PATCHES=(
+		"${FILESDIR}"/a2jmidid-8.nosigsegv.patch
+		"${FILESDIR}"/a2jmidid-8.py2shebang.patch
+)
+
+src_configure() {
+	if use dbus ; then
+		python2 ./waf configure --prefix=/usr
+	else
+		python2 ./waf configure --prefix=/usr --disable-dbus
+	fi
+}
+
+src_compile() {
+	python2 ./waf
+}
+
+src_install() {
+	python2 ./waf install --destdir="${D}"
+}

media-sound/a2jmidid/files/a2jmidid-8.nosigsegv.patch

@@ -0,0 +1,33 @@
+diff --git a/a2jmidid.c b/a2jmidid.c
+index 7d46e87..fabe851 100644
+--- a/a2jmidid.c
++++ b/a2jmidid.c
+@@ -513,11 +513,11 @@ main(
+     a2j_info("");
+   }
+ 
+-  /* setup our SIGSEGV magic that prints nice stack in our logfile */ 
+-  if (dbus)
+-  {
+-    setup_sigsegv();
+-  }
++  /* setup our SIGSEGV magic that prints nice stack in our logfile */
++  /* if (dbus) */
++  /* { */
++  /*   setup_sigsegv(); */
++  /* } */
+ 
+   signal(SIGINT, &a2j_sigint_handler);
+   signal(SIGTERM, &a2j_sigint_handler);
+diff --git a/wscript b/wscript
+index 664625b..8b53a46 100644
+--- a/wscript
++++ b/wscript
+@@ -148,7 +148,6 @@ def build(bld):
+         prog.source.append('dbus.c')
+         prog.source.append('dbus_iface_introspectable.c')
+         prog.source.append('dbus_iface_control.c')
+-        prog.source.append('sigsegv.c')
+ 
+     prog.includes = '.' # make waf dependency tracking work
+     prog.target = 'a2jmidid'

media-sound/a2jmidid/files/a2jmidid-8.py2shebang.patch

@@ -0,0 +1,10 @@
+diff --git a/a2j_control b/a2j_control
+index 10b2db7..f86c17c 100755
+--- a/a2j_control
++++ b/a2j_control
+@@ -1,4 +1,4 @@
+-#!/usr/bin/env python
++#!/usr/bin/env python2
+ 
+ name_base = 'org.gna.home.a2jmidid'
+ control_interface_name = name_base + '.control'