Add neko 2.2.0 as wip/neko.

This is a minimally configured distribution of the Neko virtual machine. We
should include an options.mk next.

Makefile

@@ -2267,6 +2267,7 @@ SUBDIR+=	neb-cd512
 SUBDIR+=	neb-hdtoolbox
 SUBDIR+=	necpp-git
 SUBDIR+=	nehe-opengl-tutorials
+SUBDIR+=	neko
 SUBDIR+=	nemo
 SUBDIR+=	neovim
 SUBDIR+=	neovim-git

neko/DESCR

@@ -0,0 +1,6 @@
+Neko is a high-level dynamically typed programming language. It can be used
+as an embedded scripting language. It has been designed to provide a common
+runtime for several different languages. Learning and using Neko is very
+easy. You can easily extend the language with C libraries. You can also
+write generators from your own language to Neko and then use the Neko
+Runtime to compile, run, and access existing libraries.

neko/Makefile

@@ -0,0 +1,27 @@
+# $NetBSD$
+
+DISTNAME=	neko-2.2.0
+CATEGORIES=	lang
+MASTER_SITES=	${MASTER_SITE_GITHUB:=HaxeFoundation/}
+GITHUB_TAG=	v${PKGVERSION_NOREV:S/./-/g}
+
+MAINTAINER=	cfkoch@edgebsd.org
+COMMENT=	The Neko virtual machine
+LICENSE=	mit
+
+EXTRACT_USING=	gtar
+USE_LANGUAGES=	c
+USE_CMAKE=	yes
+
+# XXX Minimal configuration for now. Should use options.mk instead.
+CMAKE_ARGS+=	-DWITH_REGEXP:BOOL=OFF
+CMAKE_ARGS+=	-DWITH_UI:BOOL=OFF
+CMAKE_ARGS+=	-DWITH_SSL:BOOL=OFF
+CMAKE_ARGS+=	-DWITH_MYSQL:BOOL=OFF
+CMAKE_ARGS+=	-DWITH_SQLITE:BOOL=OFF
+CMAKE_ARGS+=	-DWITH_APACHE:BOOL=OFF
+CMAKE_ARGS+=	-DWITH_NEKOML:BOOL=OFF
+
+.include "../../devel/boehm-gc/buildlink3.mk"
+.include "../../devel/zlib/buildlink3.mk"
+.include "../../mk/bsd.pkg.mk"

neko/PLIST

@@ -0,0 +1,17 @@
+@comment $NetBSD$
+bin/neko
+bin/nekoc
+bin/nekotools
+include/neko.h
+include/neko_elf.h
+include/neko_mod.h
+include/neko_vm.h
+lib/cmake/Neko/NekoConfig.cmake
+lib/cmake/Neko/NekoConfigVersion.cmake
+lib/cmake/Neko/NekoTargets-noconfig.cmake
+lib/cmake/Neko/NekoTargets.cmake
+lib/libneko.so
+lib/libneko.so.2
+lib/libneko.so.2.2.0
+lib/neko/std.ndll
+lib/neko/zlib.ndll

neko/distinfo

@@ -0,0 +1,7 @@
+$NetBSD$
+
+SHA1 (neko-2.2.0.tar.gz) = 5edf252759c156625cd226f5594bdf64663fe782
+RMD160 (neko-2.2.0.tar.gz) = a91e97a7234e4d8d54156f38cb6192d61296d399
+SHA512 (neko-2.2.0.tar.gz) = 4bc89fddf4a5ae94e73843b06a3b6fe8de59d72922764276a5bd9d56daf6570525e842039bf704598b41e1de4a5fe08931adc4ca9730fe3333be0beb7a1ccaed
+Size (neko-2.2.0.tar.gz) = 510643 bytes
+SHA1 (patch-CMakeLists.txt) = 76c56efa8c8f5a2f6d04932085592c606dee03c5

neko/patches/patch-CMakeLists.txt

@@ -0,0 +1,14 @@
+$NetBSD$
+
+Specify additional systems which do not use libdl.
+--- CMakeLists.txt.orig	2018-12-22 14:27:53.412791761 -0800
++++ CMakeLists.txt	2018-12-22 14:28:10.004843917 -0800
+@@ -360,7 +360,7 @@
+ target_link_libraries(nekovm libneko)
+ 
+ if(UNIX)
+-	if (NOT ${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD")
++	if (NOT ${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD" AND NOT ${CMAKE_SYSTEM_NAME} STREQUAL "NetBSD")
+ 		set(DL_LIB "dl")
+ 	endif()
+ 	find_package(Threads)