lang/zig-devel: add latest zig from 20210824 snapshot

lang/Makefile

@@ -366,5 +366,6 @@
     SUBDIR += yorick
     SUBDIR += ypsilon
     SUBDIR += zig
+    SUBDIR += zig-devel
 
 .include <bsd.port.subdir.mk>

lang/zig-devel/Makefile

@@ -0,0 +1,57 @@
+PORTNAME=	zig
+DISTVERSION=	g20210824
+CATEGORIES=	lang
+MASTER_SITES=	https://ziglang.org/download/${DISTVERSION}/ \
+		https://ziglang.org/builds/
+
+MAINTAINER=	dch@FreeBSD.org
+COMMENT=	Language designed for robustness, optimality, and maintainability
+
+LICENSE=	MIT
+LICENSE_FILE=	${WRKSRC}/LICENSE
+
+IGNORE_FreeBSD_11=	expects getrandom(2) which is unavailable on FreeBSD < 12.0
+ONLY_FOR_ARCHS=		aarch64 amd64
+ONLY_FOR_ARCHS_REASON=	not yet supported
+
+BUILD_DEPENDS=	llvm${_LLVM_VER}>=0:devel/llvm${_LLVM_VER}
+
+USES=		cmake compiler:c++11-lang localbase:ldflags tar:xz
+USE_GITHUB=	yes
+GH_ACCOUNT=	ziglang
+GH_PROJECT=	zig
+GH_TAGNAME=	9e3ec9893
+
+CONFLICTS=	zig-*
+
+OPTIONS_DEFINE=		STATIC
+OPTIONS_DEFAULT=	STATIC
+
+CMAKE_ARGS+=	-DZIG_VERSION="0.9.0-dev.850+9e3ec9893"
+
+STATIC_DESC=	sets ZIG_STATIC to avoid 800MiB LLVM dependencies
+
+STATIC_RUN_DEPENDS_OFF=	llvm${_LLVM_VER}>=0:devel/llvm${_LLVM_VER}
+STATIC_CMAKE_BOOL=	CMAKE_SKIP_INSTALL_RPATH ZIG_STATIC
+STATIC_LDFLAGS=		-lz -lm -lmd -llzma -L/usr/lib
+
+_LLVM_VER=	12
+_ZIG_BIN=	${STAGEDIR}${PREFIX}/bin/zig
+
+post-configure-STATIC-on:
+	@${REINPLACE_CMD} 's/-Wl,-Bdynamic//' ${BUILD_WRKSRC}/build.ninja
+
+post-build:
+	${MKDIR}  ${WRKDIR}/cache ${WRKDIR}/doc
+	${RM} ${WRKSRC}/lib/zig/std/zig-cache
+
+post-install:
+	${MKDIR} ${STAGEDIR}${DOCSDIR}/std
+	# langref cannot be generated until after install target has run
+	(cd ${WRKSRC} && ${_ZIG_BIN} run \
+		./doc/docgen.zig -- ${_ZIG_BIN} \
+		./doc/langref.html.in ${STAGEDIR}${DOCSDIR}/langref.html \
+		&& ${RM} ${STAGEDIR}/lib/zig/std/zig-cache)
+	${REINPLACE_CMD} -i '' -e 's|${STAGEDIR}||' ${STAGEDIR}${DOCSDIR}/langref.html
+
+.include <bsd.port.mk>

lang/zig-devel/distinfo

@@ -0,0 +1,3 @@
+TIMESTAMP = 1629830410
+SHA256 (ziglang-zig-g20210824-9e3ec9893_GH0.tar.gz) = 8552fe2d2253bbef77808652d977a9b7fbdad56f1d224b0d38f3f226521add72
+SIZE (ziglang-zig-g20210824-9e3ec9893_GH0.tar.gz) = 19456789

lang/zig-devel/pkg-descr

@@ -0,0 +1,4 @@
+Zig is a general purpose programming language designed for robustness,
+optimality, and maintainability.
+
+WWW: https://ziglang.org/