Add recipe for fswatch

Oddly enough it supports many OSes but not Haiku yet,
although the default stat()-based backend works.

But it would be a shame not to add proper Haiku support someday.

sys-fs/fswatch/fswatch-1.14.0.recipe

@@ -0,0 +1,92 @@
+SUMMARY="Cross-platform file change monitor with multiple backends"
+DESCRIPTION="A cross-platform file change monitor with multiple backends: \
+Apple OS X File System Events, *BSD kqueue, \
+Solaris/Illumos File Events Notification, Linux inotify, \
+Microsoft Windows and a stat()-based backend."
+HOMEPAGE="http://emcrisostomo.github.io/fswatch/"
+COPYRIGHT="2013-2018 Enrico M. Crisostomo"
+LICENSE="GNU GPL v3"
+REVISION="1"
+SOURCE_URI="https://github.com/emcrisostomo/fswatch/releases/download/$portVersion/fswatch-$portVersion.tar.gz"
+CHECKSUM_SHA256="44d5707adc0e46d901ba95a5dc35c5cc282bd6f331fcf9dbf9fad4af0ed5b29d"
+#SOURCE_DIR="fstools-$srcGitRev"
+#PATCHES="fstools-$portVersion.patchset"
+
+ARCHITECTURES="!x86_gcc2 x86 x86_64"
+if [ "$targetArchitecture" = x86_gcc2 ]; then
+SECONDARY_ARCHITECTURES="x86"
+fi
+
+# On x86_gcc2 we don't want to install the commands in bin/<arch>/, but in bin/.
+commandBinDir=$binDir
+if [ "$targetArchitecture" = x86_gcc2 ]; then
+	commandBinDir=$prefix/bin
+fi
+
+libVersion="11.0.1"
+libVersionCompat="$libVersion compat >= ${libVersion%%.*}"
+
+PROVIDES="
+	fswatch$secondaryArchSuffix = $portVersion
+	lib:libfswatch$secondaryArchSuffix = $libVersionCompat
+	cmd:fswatch = $portVersion
+	"
+REQUIRES="
+	haiku$secondaryArchSuffix
+	lib:libiconv$secondaryArchSuffix
+	lib:libintl$secondaryArchSuffix
+	"
+
+PROVIDES_devel="
+	fswatch${secondaryArchSuffix}_devel = $portVersion
+	devel:libfswatch$secondaryArchSuffix = $libVersionCompat
+	"
+REQUIRES_devel="
+	fswatch$secondaryArchSuffix == $portVersion base
+	"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	devel:libiconv$secondaryArchSuffix
+	devel:libintl$secondaryArchSuffix
+	"
+BUILD_PREREQUIRES="
+	cmd:aclocal
+	cmd:autoconf
+	cmd:cmp
+	cmd:dd
+	cmd:diff
+	cmd:doxygen
+	cmd:find
+	cmd:gawk
+	cmd:grep
+	cmd:gcc$secondaryArchSuffix
+	cmd:ld$secondaryArchSuffix
+	cmd:libtoolize
+	cmd:make
+	cmd:makeinfo
+	cmd:xgettext$secondaryArchSuffix
+	"
+
+BUILD()
+{
+	#./autogen.sh
+	autoreconf -fi
+	runConfigure --omit-dirs binDir ./configure --bindir=$commandBinDir CXX=g++
+	make $jobArgs
+}
+
+INSTALL()
+{
+	make install
+
+	prepareInstalledDevelLib libfswatch
+
+	packageEntries devel \
+		$developDir
+}
+
+TEST()
+{
+	make check
+}