bash_completion: recipe for 2.3; which breaks haikuporter

The tarball triggers an issue with tarfile
which doesn't handle unicode in filenames:
'ascii' codec can't decode byte 0xc3 in position 44: ordinal not in range(128)

app-shells/bash_completion/bash_completion-2.3.recipe

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+SUMMARY="Tab-completion for the Bash shell"
+DESCRIPTION="Since v2.04, bash has allowed you to intelligently program \
+and extend its standard completion behavior to achieve complex command \
+lines with just a few keystrokes. Imagine typing ssh [Tab] and being \
+able to complete on hosts from your ~/.ssh/known_hosts files. Or typing \
+man 3 str [Tab] and getting a list of all string handling functions in \
+the UNIX manual. mount system: [Tab] would complete on all exported \
+file-systems from the host called system, while make [Tab] would complete \
+on all targets in Makefile. This project was conceived to produce \
+programmable completion routines for the most common Linux/UNIX commands, \
+reducing the amount of typing sysadmins and programmers need to do on \
+a daily basis."
+HOMEPAGE="https://github.com/scop/bash-completion"
+COPYRIGHT="2006-2014 Debian Project"
+LICENSE="GNU GPL v2"
+REVISION="2"
+SOURCE_URI="https://github.com/scop/bash-completion/releases/download/2.3/bash-completion-2.3.tar.xz"
+CHECKSUM_SHA256="b2e081af317f3da4fff3a332bfdbebeb5514ebc6c2d2a9cf781180acab15e8e9"
+SOURCE_DIR="bash-completion-$portVersion"
+PATCHES="bash_completion-haiku.patch"
+
+ARCHITECTURES="!any"
+
+PROVIDES="
+	bash_completion = $portVersion
+	"
+REQUIRES="
+	cmd:bash
+	"
+BUILD_REQUIRES="
+	cmd:bash
+	"
+BUILD_PREREQUIRES="
+	haiku
+	cmd:aclocal
+	cmd:autoconf
+	cmd:automake
+	cmd:awk
+	cmd:bash
+	cmd:make
+	"
+
+GLOBAL_WRITABLE_FILES="
+	settings/profile.d/bash_completion.sh auto-merge
+	"
+USER_SETTINGS_FILES="
+	settings/profile.d/bash_completion.sh
+	"
+
+BUILD()
+{
+	autoreconf -i
+	runConfigure ./configure
+	make $jobArgs
+}
+
+INSTALL()
+{
+	make install
+}
+
+#TEST()
+#{
+#	make check
+#}