ecl: add recipe.

Big kudos to @dkochmanski for help with this port.

dev-lisp/ecl/ecl-16.1.3.recipe

@@ -0,0 +1,75 @@
+SUMMARY="Embeddable Common-Lisp interpreter"
+DESCRIPTION="ECL (Embeddable Common-Lisp) is an interpreter of the \
+Common-Lisp language as described in the X3J13 Ansi specification, featuring \
+CLOS (Common-Lisp Object System), conditions, loops, etc, plus a translator \
+to C, which can produce standalone executables."
+HOMEPAGE="http://www.ecl.org"
+COPYRIGHT="2015 Daniel Kochmański
+2000 Juan Jose Garcia Ripoll
+1990, 1991, 1993 Giuseppe Attardi
+1984 Taiichi Yuasa and Masami Hagiya"
+LICENSE="GNU LGPL v2.1"
+REVISION="1"
+SOURCE_URI="https://common-lisp.net/project/ecl/static/files/release/ecl-$portVersion.tgz"
+CHECKSUM_SHA256="76a585c616e8fa83a6b7209325a309da5bc0ca68e0658f396f49955638111254"
+
+ARCHITECTURES="!x86_gcc2 x86 ?x86_64"
+SECONDARY_ARCHITECTURES="?x86"
+
+PROVIDES="
+	ecl$secondaryArchSuffix = $portVersion
+	cmd:ecl$secondaryArchSuffix
+	cmd:ecl_config$secondaryArchSuffix
+	lib:libecl$secondaryArchSuffix
+	devel:libecl$secondaryArchSuffix
+	"
+REQUIRES="
+	haiku$secondaryArchSuffix
+	lib:libgc$secondaryArchSuffix
+	lib:libatomic_ops$secondaryArchSuffix
+	lib:libffi$secondaryArchSuffix
+	lib:libgmp$secondaryArchSuffix
+	"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	devel:libatomic_ops$secondaryArchSuffix
+	devel:libgc$secondaryArchSuffix
+	devel:libffi$secondaryArchSuffix
+	devel:libgmp$secondaryArchSuffix
+	"
+
+BUILD_PREREQUIRES="
+	cmd:autoreconf
+	cmd:libtoolize$secondaryArchSuffix
+	cmd:make
+	cmd:gcc$secondaryArchSuffix
+	cmd:which
+	"
+
+BUILD()
+{
+	cd src
+	libtoolize --force --copy --install
+	autoreconf -fi
+	cd ..
+	runConfigure ./configure --enable-threads=no --with-dffi=system \
+		--enable-boehm=system
+	# doesn't work with $jobArgs
+	make
+}
+
+INSTALL()
+{
+	make install
+
+	for i in COPYING LICENSE TAGS ecl_min dpp build-stamp; do
+		rm $prefix/lib/ecl-$portVersion/$i
+	done
+}
+
+TEST()
+{
+	# 2 tests fail, 1 crashes in FFI
+	make check
+}