Add gertty and more of its python dependencies.

Unfortunately it does not manage to connect to Haiku server. Works ok
with OpenOCD's one.

dev-python/smmap/smmap-0.9.0.recipe

@@ -0,0 +1,67 @@
+SUMMARY="Pure git implementation of a sliding window memory map manager"
+DESCRIPTION="When reading from many possibly large files in a fashion similar \
+to random access, it is usually the fastest and most efficient to use memory \
+maps.
+
+Although memory maps have many advantages, they represent a very limited \
+system resource as every map uses one file descriptor, whose amount is \
+limited per process. On 32 bit systems, the amount of memory you can have \
+mapped at a time is naturally limited to theoretical 4GB of memory, which may \
+not be enough for some applications."
+HOMEPAGE="https://pypi.org/project/smmap/"
+COPYRIGHT="2011-2015 Sebastian Thiel"
+LICENSE="BSD (3-clause)"
+REVISION="1"
+SOURCE_URI="https://files.pythonhosted.org/packages/bc/aa/b744b3761fff1b10579df996a2d2e87f124ae07b8336e37edc89cc502f86/smmap-$portVersion.tar.gz"
+CHECKSUM_SHA256="0e2b62b497bd5f0afebc002eda4d90df9d209c30ef257e8673c90a6b5c119d62"
+
+ARCHITECTURES="any"
+
+PROVIDES="
+	$portName = $portVersion
+	"
+REQUIRES="
+	haiku
+	"
+
+BUILD_REQUIRES="
+	haiku_devel
+	"
+
+PYTHON_PACKAGES=(python3)
+PYTHON_VERSIONS=(3.6)
+for i in "${!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
+}
+