lang/janet: new port - functional embeddable lisp with performant data types

Approved by:	jrm (mentor)
Differential Revision:	https://reviews.freebsd.org/D20379

lang/Makefile

@@ -155,6 +155,7 @@
     SUBDIR += itcl
     SUBDIR += itcl4
     SUBDIR += jakarta-commons-jelly
+    SUBDIR += janet
     SUBDIR += jimtcl
     SUBDIR += jruby
     SUBDIR += js_of_ocaml

lang/janet/Makefile

@@ -0,0 +1,21 @@
+# $FreeBSD$
+
+PORTNAME=		janet
+DISTVERSIONPREFIX=	v
+DISTVERSION=		0.5.0
+CATEGORIES=		lang
+
+MAINTAINER=		dch@FreeBSD.org
+COMMENT=		Functional embeddable lisp with C interop, & performant data types
+
+LICENSE=		MIT
+LICENSE_FILE=		${WRKSRC}/LICENSE
+
+USES=			meson
+USE_LDCONFIG=		yes
+USE_GITHUB=		yes
+GH_ACCOUNT=		janet-lang
+
+MESON_ARGS=		-DJANET_BUILD='\"release\"'
+
+.include <bsd.port.mk>

lang/janet/distinfo

@@ -0,0 +1,3 @@
+TIMESTAMP = 1558612570
+SHA256 (janet-lang-janet-v0.5.0_GH0.tar.gz) = f5c90122715869657427cbba62809a1d53eaaced2268e7d55202301d65a75076
+SIZE (janet-lang-janet-v0.5.0_GH0.tar.gz) = 409322

lang/janet/pkg-descr

@@ -0,0 +1,7 @@
+Janet is a functional and imperative programming language and bytecode
+interpreter. It is a modern lisp, but lists are replaced by other data
+structures with better utility and performance (arrays, tables, structs,
+tuples). The language also supports bridging to native code written in
+C, meta-programming with macros, and bytecode assembly.
+
+WWW: https://janet-lang.org/

lang/janet/pkg-plist

@@ -0,0 +1,10 @@
+bin/janet
+include/janet.h
+include/janetconf.h
+lib/janet/bars.janet
+lib/janet/cook.janet
+lib/janet/highlight.janet
+lib/janet/janet.h
+lib/janet/janetconf.h
+lib/libjanet.so
+man/man1/janet.1.gz