Add new port lang/lua-ada

These are bindings to a Lua library for Ada.  The gpr file is written for
the version of Lua that is default on the system that builds the port.
(see Mk/bsd.default-versions.mk)

There is no documentation available, but two examples with sources are
built and installed for illustration.

lang/Makefile

@@ -141,6 +141,7 @@
     SUBDIR += linux-f10-libg2c
     SUBDIR += linux-f10-tcl85
     SUBDIR += linux-j
+    SUBDIR += lua-ada
     SUBDIR += lua-mode.el
     SUBDIR += lua51
     SUBDIR += lua52

lang/lua-ada/Makefile

@@ -0,0 +1,73 @@
+# Created by: John Marino <marino@FreeBSD.org>
+# $FreeBSD$
+
+PORTNAME=	lua-ada
+PORTVERSION=	1.0			# made-up; no version info on GH
+CATEGORIES=	lang
+
+MAINTAINER=	marino@FreeBSD.org
+COMMENT=	Ada binding for Lua
+
+LICENSE=	GPLv3 GPLv3RLE
+LICENSE_COMB=	multi
+
+BUILD_DEPENDS=	gprbuild:${PORTSDIR}/devel/gprbuild
+
+USES=		ada lua
+USE_GITHUB=	yes
+GH_ACCOUNT=	AdaCore
+GH_PROJECT=	ada-lua
+GH_TAGNAME=	e008192
+
+SUB_FILES=	lua.gpr
+SUB_LIST=	LUA_VER=${LUA_VER}
+
+PORTEXAMPLES=	example1 example2
+EXDIRPREFIX=	${WRKSRC}/examples/example
+REPLACEMENT=	"-L${LOCALBASE}/lib", "-Wl,-R,${LOCALBASE}/lib",\
+		"-llua-${LUA_VER}"
+
+OPTIONS_DEFINE=	EXAMPLES
+
+.include <bsd.port.options.mk>
+
+post-patch:
+	@${REINPLACE_CMD} -e 's|with "Lua"|with "../../lua.gpr"|' \
+		-e 's|"-L../..", "-llua"|${REPLACEMENT}|' \
+		${EXDIRPREFIX}1/example1.gpr \
+		${EXDIRPREFIX}2/example2.gpr
+
+do-build:
+	(cd ${WRKSRC} && ${SETENV} ${MAKE_ENV} \
+		gprbuild -Plua --create-missing-dirs)
+.if ${PORT_OPTIONS:MEXAMPLES}
+	(cd ${WRKSRC}/examples/example1 && ${SETENV} ${MAKE_ENV} \
+		gprbuild -Pexample1 --create-missing-dirs)
+	(cd ${WRKSRC}/examples/example2 && ${SETENV} ${MAKE_ENV} \
+		gprbuild -Pexample2 --create-missing-dirs)
+.endif
+
+do-install:
+	${MKDIR} ${STAGEDIR}${PREFIX}/lib/lua-ada \
+		${STAGEDIR}${PREFIX}/lib/gnat \
+		${STAGEDIR}${PREFIX}/include/lua-ada
+	${INSTALL_DATA} ${WRKSRC}/lib/* ${STAGEDIR}${PREFIX}/lib/lua-ada
+	${INSTALL_DATA} ${WRKSRC}/lua.gpr ${STAGEDIR}${PREFIX}/lib/gnat
+	${INSTALL_DATA} ${WRKSRC}/src/*.ad[bs] \
+		${STAGEDIR}${PREFIX}/include/lua-ada
+.if ${PORT_OPTIONS:MEXAMPLES}
+	${MKDIR} ${STAGEDIR}${EXAMPLESDIR}/example1/bin \
+		${STAGEDIR}${EXAMPLESDIR}/example2/bin	
+	${INSTALL_DATA} ${EXDIRPREFIX}1/example1.lua \
+		${EXDIRPREFIX}1/src/main.adb \
+		${STAGEDIR}${EXAMPLESDIR}/example1
+	${INSTALL_PROGRAM} ${EXDIRPREFIX}1/obj/main \
+		${STAGEDIR}${EXAMPLESDIR}/example1/bin/hello-lua
+	${INSTALL_DATA} ${EXDIRPREFIX}2/example2.lua \
+		${EXDIRPREFIX}2/src/main.adb \
+		${STAGEDIR}${EXAMPLESDIR}/example2
+	${INSTALL_PROGRAM} ${EXDIRPREFIX}2/obj/main \
+		${STAGEDIR}${EXAMPLESDIR}/example2/bin/hello-function
+.endif
+
+.include <bsd.port.mk>

lang/lua-ada/distinfo

@@ -0,0 +1,2 @@
+SHA256 (AdaCore-ada-lua-1.0-e008192_GH0.tar.gz) = e2a667748d2970dbe186bc8cd7573b5534be5e1fb6cdc70856ca95effe52dff5
+SIZE (AdaCore-ada-lua-1.0-e008192_GH0.tar.gz) = 25843

lang/lua-ada/files/lua.gpr.in

@@ -0,0 +1,16 @@
+library project Lua is
+
+   for Languages use ("Ada");
+
+   for Source_Dirs use ("../../include/lua-ada");
+   for Library_Dir use "../../lib/lua-ada";
+   for Library_Name use "adalua";
+   for Library_Kind use "static";
+   for Externally_Built use "True";
+
+   package Linker is
+      for Linker_Options use ("-L%%PREFIX%%/lib", "-Wl,-R,%%PREFIX%%/lib",
+                              "-llua-%%LUA_VER%%);
+   end Linker;
+
+end Lua;

lang/lua-ada/pkg-descr

@@ -0,0 +1,8 @@
+These are bindings to a Lua library for Ada.  The gpr file is written for
+the version of Lua that is default on the system that builds the port.
+(see Mk/bsd.default-versions.mk)
+
+There is no documentation available, but two examples with sources are
+built and installed for illustration.
+
+WWW: http://github.com/AdaCore/ada-lua

lang/lua-ada/pkg-plist

@@ -0,0 +1,14 @@
+include/lua-ada/lua-ada_limited_types.adb
+include/lua-ada/lua-ada_limited_types.ads
+include/lua-ada/lua-ada_types.adb
+include/lua-ada/lua-ada_types.ads
+include/lua-ada/lua-utils.adb
+include/lua-ada/lua-utils.ads
+include/lua-ada/lua.adb
+include/lua-ada/lua.ads
+lib/lua-ada/libadalua.a
+lib/lua-ada/lua-ada_limited_types.ali
+lib/lua-ada/lua-ada_types.ali
+lib/lua-ada/lua-utils.ali
+lib/lua-ada/lua.ali
+lib/gnat/lua.gpr