Add librsync port

Loosely based on work by: Vladislav Dzhidzho <dzhidzhoev@gmail.com>

Signed-off-by: Timothy Gu <timothygu99@gmail.com>

net-libs/librsync/librsync-1.0.0pre.recipe

@@ -0,0 +1,94 @@
+SUMMARY="Free implementation of rsync remote-delta algorithm"
+DESCRIPTION="librsync is a free software library that implements the \
+rsync remote-delta algorithm.  This algorithm allows efficient remote \
+updates of a file, without requiring the old and new versions to \
+both be presentat the sending end.  The library uses a \"streaming\" \
+design similar to that of zlib with the aim of allowing it to be embedded \
+into many different applications."
+
+HOMEPAGE="http://librsync.sourcefrog.net"
+GIT_HASH='ad8d065bfd'
+SRC_URI="git://github.com/librsync/librsync.git#$GIT_HASH"
+#CHECKSUM_SHA256=""
+REVISION="1"
+ARCHITECTURES="x86_gcc2 x86 x86_64"
+SECONDARY_ARCHITECTURES="x86_gcc2 x86"
+LICENSE="GNU LGPL v2.1"
+COPYRIGHT="1995 Patrick Powell <papowell@astart.com>
+1996-1999 Andrew Tridgell <tridge@samba.org>
+1996 Paul Mackerras
+1999-2014 Martin Pool <mbp@sourcefrog.net>
+2002-2003 Donovan Baarda <abo@minkirri.apana.org.au>
+"
+
+REQUIRES="
+	haiku$secondaryArchSuffix
+	lib:libbz2$secondaryArchSuffix
+	lib:libpopt$secondaryArchSuffix
+	lib:libz$secondaryArchSuffix
+"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	devel:libbz2$secondaryArchSuffix
+	devel:libpopt$secondaryArchSuffix
+	devel:libz$secondaryArchSuffix
+"
+
+BUILD_PREREQUIRES="
+	cmd:aclocal
+	cmd:autoconf
+	cmd:automake
+	cmd:autoreconf
+	cmd:gcc$secondaryArchSuffix
+	cmd:gawk
+	cmd:grep
+	cmd:libtoolize
+	cmd:make
+	cmd:perl
+	cmd:sed
+	cmd:which
+"
+
+PROVIDES="
+	$portName                        = $portVersion
+	cmd:rdiff$secondaryArchSuffix    = $portVersion
+	lib:librsync$secondaryArchSuffix = 1.0.2 compat >= 1
+"
+
+PATCH()
+{
+	sed -i 's/AM_CONFIG_HEADER/AC_CONFIG_HEADERS/g' configure.ac
+}
+
+BUILD()
+{
+	mkdir -p m4
+	autoreconf -fi
+	runConfigure ./configure \
+		--enable-shared
+	make $jobArgs
+}
+
+INSTALL()
+{
+	make install
+	prepareInstalledDevelLibs librsync
+	packageEntries devel \
+		$developDir \
+		$manDir/man3
+}
+
+TEST()
+{
+	make check
+}
+
+PROVIDES_devel="
+	${portName}_devel = $portVersion
+	devel:librsync$secondaryArchSuffix = 1.0.2 compat >= 1
+	"
+REQUIRES_devel="
+	librsync$secondaryArchSuffix == $portVersion base
+	"
+