Update git to 1.7.10 and prune old versions.

dev-vcs/gitdoc/gitdoc-1.7.10.bep

@@ -0,0 +1,32 @@
+DESCRIPTION="git a fast version control system"
+HOMEPAGE="http://code.google.com/p/git-core/"
+SRC_URI="http://git-core.googlecode.com/files/git-manpages-1.7.10.tar.gz"
+CHECKSUM_MD5="5066600fe67986acd36c008c876e9489"
+REVISION="1"
+STATUS_HAIKU="stable"
+DEPEND=""
+
+BUILD {
+	echo "Attempting to download additional formats"
+	wget http://git-core.googlecode.com/files/git-htmldocs-1.7.10.tar.gz
+	if [ $? != 0 ];then
+		echo "Error downloading additional formats"
+		exit 1
+	fi
+}
+
+INSTALL {
+	MAN_DIR=$(finddir B_COMMON_DOCUMENTATION_DIRECTORY)/man
+	mkdir -p "${DESTDIR}/${MAN_DIR}"
+	cp -afv man* "${DESTDIR}/${MAN_DIR}"
+
+	echo "Extracting extra docs"
+	DOC_DIR=$(finddir B_COMMON_DOCUMENTATION_DIRECTORY)/doc/git-1.7.10
+	mkdir -p "${DESTDIR}/${DOC_DIR}"
+	WORKDIR="$(pwd)"
+	cd "${DESTDIR}/${DOC_DIR}"
+	tar xvf "${WORKDIR}/git-htmldocs-1.7.10.tar.gz"
+}
+
+LICENSE="GNU GPL v2"
+COPYRIGHT="2005-2012 Git Authors (see git web site for list)"