Add recipe for poezio (curses xmpp client)

This has been pending on my laptop for a few years, as I work on it
under the contributor's supervision atvarious free software meetups and
events.

dev-python/pycares/patches/pycares-2.3.0.patchset

@@ -0,0 +1,35 @@
+From 453186ac548dd30c1749e26093c61246617d5e8c Mon Sep 17 00:00:00 2001
+From: Adrien Destugues <pulkomandy@pulkomandy.tk>
+Date: Wed, 11 Jul 2018 14:02:51 +0200
+Subject: Add Haiku support.
+
+Just pretend we are NetBSD.
+
+diff --git a/pycares.egg-info/SOURCES.txt b/pycares.egg-info/SOURCES.txt
+index 879798e..dc1fd71 100644
+--- a/pycares.egg-info/SOURCES.txt
++++ b/pycares.egg-info/SOURCES.txt
+@@ -4,6 +4,7 @@ MANIFEST.in
+ README.rst
+ TODO
+ build_inplace
++setup.cfg
+ setup.py
+ setup_cares.py
+ tox.ini
+diff --git a/setup_cares.py b/setup_cares.py
+index 97c4cc6..5044766 100644
+--- a/setup_cares.py
++++ b/setup_cares.py
+@@ -78,6 +78,8 @@ class cares_build_ext(build_ext):
+         elif sys.platform.startswith('freebsd'):
+             self.compiler.add_include_dir(os.path.join(self.cares_dir, 'src/config_freebsd'))
+             self.compiler.add_library('kvm')
++        elif sys.platform.startswith('haiku'):
++            self.compiler.add_include_dir(os.path.join(self.cares_dir, 'src/config_netbsd'))
+         elif sys.platform.startswith('dragonfly'):
+             self.compiler.add_include_dir(os.path.join(self.cares_dir, 'src/config_freebsd'))
+         elif sys.platform.startswith('netbsd'):
+-- 
+2.16.4
+

dev-python/pycares/pycares-2.3.0.recipe

@@ -0,0 +1,70 @@
+SUMMARY="Python interface for c-ares"
+DESCRIPTION="pycares is a Python module which provides an interface to c-ares. \
+c-ares is a C library that performs DNS requests and name resolutions \
+asynchronously."
+HOMEPAGE="https://pypi.python.org/pypi/pycares"
+COPYRIGHT="2017 Saúl Ibarra Corretgé"
+LICENSE="MIT"
+REVISION="1"
+SOURCE_URI="https://pypi.python.org/packages/89/5c/3a7e1a52d6abb52b9ca1a56d2df699936e89d8b98f75cfd60d03363e7c10/pycares-$portVersion.tar.gz"
+CHECKSUM_SHA256="36f4c03df57c41a87eb3d642201684eb5a8bc194f4bafaa9f60ee6dc0aef8e40"
+PATCHES="pycares-$portVersion.patchset"
+
+ARCHITECTURES=""
+SECONDARY_ARCHITECTURES="x86"
+
+PROVIDES="
+	$portName = $portVersion
+	"
+REQUIRES="
+	haiku$secondaryArchSuffix
+	lib:libcares$secondaryArchSuffix
+	"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	devel:libcares$secondaryArchSuffix
+	"
+
+BUILD_PREREQUIRES="
+	cmd:gcc$secondaryArchSuffix
+	"
+
+PYTHON_PACKAGES=(python3)
+PYTHON_VERSIONS=(3.6)
+for i in "${!PYTHON_PACKAGES[@]}"; do
+pythonPackage=${PYTHON_PACKAGES[i]}
+pythonVersion=${PYTHON_VERSIONS[$i]}
+eval "PROVIDES_${pythonPackage}=\"\
+	${portName}_$pythonPackage = $portVersion\
+	\"; \
+REQUIRES_$pythonPackage=\"\
+	haiku\n\
+	cmd:python$pythonVersion\
+	\""
+BUILD_REQUIRES="$BUILD_REQUIRES
+	setuptools_$pythonPackage"
+BUILD_PREREQUIRES="$BUILD_PREREQUIRES
+	cmd:python$pythonVersion"
+done
+
+INSTALL()
+{
+	for i in "${!PYTHON_PACKAGES[@]}"; do
+		pythonPackage=${PYTHON_PACKAGES[i]}
+		pythonVersion=${PYTHON_VERSIONS[$i]}
+
+		python=python$pythonVersion
+		installLocation=$prefix/lib/$python/vendor-packages/
+		export PYTHONPATH=$installLocation:$PYTHONPATH
+		mkdir -p $installLocation
+		rm -rf build
+		$python setup.py build install \
+			--root=/ --prefix=$prefix
+
+		packageEntries  $pythonPackage \
+			$prefix/lib/python*
+	done
+}
+
+