Duktape is an embeddable Javascript engine, with a focus on portability and

compact footprint.

Duktape is easy to integrate into a C/C++ project: add duktape.c and duktape.h
to your build, and use the Duktape API to call Ecmascript functions from C code
and vice versa.

Main features:

  * Embeddable, portable, compact; about 210kB code, 80kB memory, 40kLoC source
(excluding comments etc)
  * Ecmascript E5/E5.1 compliant, some features borrowed
    from E6 draft
  * Built-in regular expression engine
  * Built-in Unicode support
  * Minimal platform dependencies
  * Combined reference counting and mark-and-sweep garbage collection with
    finalization
  * Custom features like coroutines, built-in logging framework, and built-in
    CommonJS-based module loading framework
  * Property virtualization using a subset of Ecmascript E6 Proxy object
  * Liberal license (MIT)

lang/Makefile

@@ -49,6 +49,7 @@
     SUBDIR += dlv
     SUBDIR += dmd1
     SUBDIR += dmd2
+    SUBDIR += duktape
     SUBDIR += ecl
     SUBDIR += elan
     SUBDIR += elixir

lang/duktape/Makefile

@@ -0,0 +1,30 @@
+# $FreeBSD$
+
+PORTNAME=	duktape
+PORTVERSION=	1.0.2
+CATEGORIES=	lang devel
+MASTER_SITES=	http://duktape.org/
+
+MAINTAINER=	bapt@FreeBSD.org
+COMMENT=	Embeddable Javascript engine
+
+LICENSE=	MIT
+LICENSE_FILE=	${WRKSRC}/LICENSE.txt
+
+USES=	readline tar:xz
+
+MAKEFILE=	Makefile.cmdline
+ALL_TARGET=	#
+
+PLIST_FILES=	bin/duk
+
+# for readline
+CPPFLAGS+=	-I${LOCALBASE}/include
+LDFLAGS+=	-I${LOCALBASE}/lib
+
+MAKE_ARGS=	CC="${CC}"
+
+do-install:
+	${INSTALL_PROGRAM} ${WRKSRC}/duk ${STAGEDIR}${PREFIX}/bin
+
+.include <bsd.port.mk>

lang/duktape/distinfo

@@ -0,0 +1,2 @@
+SHA256 (duktape-1.0.2.tar.xz) = 916f4ae8f8a679c4cd976ca8442d3e863205bb858e6e8483997f4fa0f487b784
+SIZE (duktape-1.0.2.tar.xz) = 428588

lang/duktape/files/patch-Makefile.cmdline

@@ -0,0 +1,20 @@
+--- Makefile.cmdline.orig	2014-11-08 02:33:22 UTC
++++ Makefile.cmdline
+@@ -10,14 +10,14 @@ DUKTAPE_CMDLINE_SOURCES = \
+ 
+ CC	= gcc
+ CCOPTS	= -Os -pedantic -std=c99 -Wall -fstrict-aliasing -fomit-frame-pointer
+-CCOPTS += -I./src
++CCOPTS += -I./src ${CPPFLAGS}
+ CCLIBS	= -lm
+ 
+ # If you have readline, you may want to enable these.  On some platforms
+ # -lreadline also requires -lncurses (e.g. RHEL), so it is added by default
+ # (you may be able to remove it)
+-#CCOPTS += -DDUK_CMDLINE_FANCY
+-#CCLIBS += -lreadline
++CCOPTS += -DDUK_CMDLINE_FANCY
++CCLIBS += ${LDFLAGS} -lreadline
+ #CCLIBS += -lncurses
+ 
+ # Optional feature defines, see: http://duktape.org/guide.html#compiling

lang/duktape/pkg-descr

@@ -0,0 +1,8 @@
+Duktape is an embeddable Javascript engine, with a focus on portability and
+compact footprint.
+
+Duktape is easy to integrate into a C/C++ project: add duktape.c and duktape.h
+to your build, and use the Duktape API to call Ecmascript functions from C code
+and vice versa.
+
+WWW: http://duktape.org