wavpack: bump to 5.1.0 which now comes with wvtag(1), add _bin.

* Create a wavpack_bin sub-package to make the base package depend
  on no other package.
* Move wavpack(1), wvgain(1), wvunpack(1) and wvtag(1) (as well as
  the dependency on lib:libiconv) to the wavpack_bin sub-package.
* While at it, define commandSuffix to be more consistent with
  other packages which already define it.

media-sound/wavpack/wavpack-5.1.0.recipe

@@ -0,0 +1,103 @@
+SUMMARY="Hybrid lossless audio compression format & tools"
+DESCRIPTION="WavPack is a completely open audio compression format, providing \
+lossless, high-quality lossy, and a unique hybrid compression mode."
+HOMEPAGE="http://wavpack.com/"
+COPYRIGHT="1998-2017 David Bryant"
+LICENSE="WavPack"
+REVISION="1"
+SOURCE_URI="http://wavpack.com/wavpack-$portVersion.tar.bz2"
+CHECKSUM_SHA256="1939627d5358d1da62bc6158d63f7ed12905552f3a799c799ee90296a7612944"
+
+ARCHITECTURES="!x86_gcc2 x86 x86_64"
+SECONDARY_ARCHITECTURES="!x86_gcc2 x86"
+
+if [ "$targetArchitecture" != x86_gcc2 ]; then
+	commandSuffix=$secondaryArchSuffix
+	commandBinDir=$binDir
+else
+	commandSuffix=
+	commandBinDir=$prefix/bin
+fi
+
+PROVIDES="
+	wavpack$secondaryArchSuffix = $portVersion
+	lib:libwavpack$secondaryArchSuffix = 1.2.0 compat >= 1
+	"
+REQUIRES="
+	haiku$secondaryArchSuffix
+	"
+
+PROVIDES_bin="
+	wavpack${secondaryArchSuffix}_bin = $portVersion
+	cmd:wavpack$commandSuffix = $portVersion
+	cmd:wvgain$commandSuffix = $portVersion
+	cmd:wvtag$commandSuffix = $portVersion
+	cmd:wvunpack$commandSuffix = $portVersion
+	"
+REQUIRES_bin="
+	haiku$secondaryArchSuffix
+	wavpack$secondaryArchSuffix == $portVersion base
+	lib:libiconv$secondaryArchSuffix
+	"
+
+PROVIDES_devel="
+	wavpack${secondaryArchSuffix}_devel
+	devel:libwavpack$secondaryArchSuffix = 1.2.0 compat >= 1
+	"
+REQUIRES_devel="
+	wavpack$secondaryArchSuffix == $portVersion base
+	"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	devel:libiconv$secondaryArchSuffix
+	"
+BUILD_PREREQUIRES="
+	cmd:aclocal
+	cmd:autoconf
+	cmd:automake
+	cmd:awk
+	cmd:diff
+	cmd:gcc$secondaryArchSuffix
+	cmd:ld$secondaryArchSuffix
+	cmd:libtoolize$secondaryArchSuffix
+	cmd:make
+	"
+
+PATCH()
+{
+	sed -i -e "/wpincludedir/ \
+		s|/include\(/wavpack\)|/$relativeOldIncludeDir\1|" \
+		include/Makefile.am
+}
+
+BUILD()
+{
+	aclocal
+	libtoolize --force
+	automake --add-missing
+	autoconf
+	runConfigure --omit-dirs binDir ./configure --bindir=$commandBinDir
+	make $jobArgs
+}
+
+INSTALL()
+{
+	make install
+	rm $libDir/libwavpack.la
+
+	prepareInstalledDevelLib libwavpack
+	fixPkgconfig
+
+	packageEntries bin \
+		$commandBinDir \
+		$manDir
+
+	packageEntries devel \
+		$developDir
+}
+
+TEST()
+{
+	make check
+}