added go19

lang/go19/Makefile

@@ -0,0 +1,93 @@
+# Created by: Devon H. O'Dell <devon.odell@gmail.com>
+# $FreeBSD: head/lang/go/Makefile 470619 2018-05-22 14:32:09Z jlaffaye $
+
+PORTNAME=	go
+PORTVERSION=	1.19.1
+CATEGORIES=	lang
+MASTER_SITES=	https://golang.org/dl/
+MASTER_SITES+=	https://github.com/dmgk/go-bootstrap/releases/download/${BOOTSTRAP_TAG}/:bootstrap
+MASTER_SITES+=	LOCAL/dmgk:bootstrap
+DISTFILES=      go${PORTVERSION}.src.tar.gz
+DISTFILES+=     go-${OPSYS:tl}-${GOARCH}${GOARM}-${BOOTSTRAP_TAG}.tar.xz:bootstrap
+
+.include <bsd.port.pre.mk>
+
+
+BOOTSTRAP_TAG=	go1.17.9
+
+
+.if ${ARCH} == amd64
+GOARCH=amd64
+.elif ${ARCH} == i386
+GOARCH=386
+.elif ${ARCH} == armv6
+GOARCH=arm
+GOARM=6
+.elif ${ARCH} == armv7
+GOARCH=arm
+GOARM=7
+.elif ${ARCH} == aarch64
+GOARCH=arm64
+.else
+IGNORE=		unknown arch ${ARCH}
+.endif
+
+MAINTAINER=	jlaffaye@FreeBSD.org
+COMMENT=	Go programming language
+
+RUN_DEPENDS= bash:lang/bash
+BUILD_DEPENDS= bash:lang/bash
+
+USES=		shebangfix
+SHEBANG_LANG=	sh perl
+SHEBANG_FILES+=	misc/wasm/go_js_wasm_exec
+SHEBANG_FILES+=	src/net/http/cgi/testdata/test.cgi
+SHEBANG_GLOB=	*.bash *.pl *.sh
+
+sh_OLD_CMD=	/bin/bash 
+sh_CMD=		"/usr/bin/env bash"
+
+WRKSRC=		${WRKDIR}/go
+ONLY_FOR_ARCHS=	i386 amd64 armv6 armv7 aarch64
+
+USE_LOCALE=en_US.UTF-8
+EXTRACT_CMD=	${SETENV} LC_ALL=en_US.UTF-8 ${TAR}
+
+post-patch:
+	cd ${WRKSRC} && ${FIND} . -name '*.orig' -delete
+	${REINPLACE_CMD} -e 's|^if ulimit -T|false \&\& &|' ${WRKSRC}/src/run.bash
+
+PLIST= pkg-plist.${ARCH}
+
+do-build:
+	cd ${WRKSRC}/src ; ${SETENV} \
+		XDG_CACHE_HOME=${WRKDIR} \
+		GOROOT_BOOTSTRAP=${WRKDIR}/go-${OPSYS:tl}-${GOARCH}${GOARM}-bootstrap \
+		GOROOT=${WRKSRC} \
+		GOROOT_FINAL=${PREFIX}/go \
+		GOBIN= \
+		GOOS=${OPSYS:tl} \
+		GOARCH=${GOARCH} \
+		GO386=${GO386} \
+		GOARM=${GOARM} \
+		CC=${CC} \
+		${LOCALBASE}/bin/bash make.bash -v
+#		${SH} make.bash -v
+	${RM} -r ${WRKSRC}/pkg/obj \
+	    ${WRKSRC}/pkg/bootstrap \
+	    ${WRKSRC}/pkg/${OPSYS:tl}_${GOARCH}/cmd
+
+do-install:
+	cd ${WRKSRC} && \
+	    ${RM} -r .gitattributes .gitignore .github favicon.ico robots.txt \
+	    pkg/obj pkg/bootstrap pkg/${OPSYS:tl}_${GOARCH_${ARCH}}/cmd
+
+	${CP} -a ${WRKSRC} ${STAGEDIR}${PREFIX}/lib
+.for f in go gofmt
+	${LN} -sf ../lib/go/bin/${f} ${STAGEDIR}${PREFIX}/bin/${f}
+.endfor
+	${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/go/bin/*
+	${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/go/pkg/tool/*/*
+
+.include <bsd.port.post.mk>
+#EOF

lang/go19/distinfo

@@ -0,0 +1,5 @@
+TIMESTAMP = 1662968389
+SHA256 (go1.19.1.src.tar.gz) = 27871baa490f3401414ad793fba49086f6c855b1c584385ed7771e1204c7e179
+SIZE (go1.19.1.src.tar.gz) = 26527375
+SHA256 (go-freebsd-amd64-go1.17.9.tar.xz) = fd439ad091ed57d0ad728c05fc60465aad2e46e98da96e2d5b60b0c470f2efec
+SIZE (go-freebsd-amd64-go1.17.9.tar.xz) = 41951936

lang/go19/files/patch-src_cmd_go_internal_modload_vendor.go

@@ -0,0 +1,11 @@
+--- src/cmd/go/internal/modload/vendor.go.orig	2020-12-17 16:03:19 UTC
++++ src/cmd/go/internal/modload/vendor.go
+@@ -133,7 +133,7 @@ func checkVendorConsistency() {
+ 	readVendorList()
+ 
+ 	pre114 := false
+-	if semver.Compare(index.goVersionV, "v1.14") < 0 {
++	if semver.Compare(index.goVersionV, "v1.14") < 0 || (os.Getenv("GO_NO_VENDOR_CHECKS") == "1" && len(vendorMeta) == 0) {
+ 		// Go versions before 1.14 did not include enough information in
+ 		// vendor/modules.txt to check for consistency.
+ 		// If we know that we're on an earlier version, relax the consistency check.

lang/go19/files/patch-src_os_file__unix.go

@@ -0,0 +1,55 @@
+From 21a3e299aad894f744292d8cf1db4120efb3651f Mon Sep 17 00:00:00 2001
+From: Yuval Pavel Zholkover <paulzhol@gmail.com>
+Date: Sat, 30 Jul 2022 20:41:58 +0300
+Subject: [PATCH] os: only add file descriptors which are set to non-blocking mode to the netpoller
+
+Either ones where kind == kindNonBlock or those we've successfully called syscall.SetNonblock() on.
+Restore blocking behavior if we detect an error registering with the netpoller and our flow was
+successful in setting the inital syscall.SetNonblock().
+
+Update #54100
+
+Change-Id: I08934e4107c7fb36c15a7ca23ac880490b4df235
+
+--- src/os/file_unix.go.orig	2022-08-01 22:45:57 UTC
++++ src/os/file_unix.go
+@@ -168,18 +168,28 @@ func newFile(fd uintptr, name string, kind newFileKind
+ 		}
+ 	}
+ 
+-	if err := f.pfd.Init("file", pollable); err != nil {
+-		// An error here indicates a failure to register
+-		// with the netpoll system. That can happen for
+-		// a file descriptor that is not supported by
+-		// epoll/kqueue; for example, disk files on
+-		// Linux systems. We assume that any real error
+-		// will show up in later I/O.
+-	} else if pollable {
+-		// We successfully registered with netpoll, so put
+-		// the file into nonblocking mode.
+-		if err := syscall.SetNonblock(fdi, true); err == nil {
++	clearNonBlock := false
++	if pollable {
++		if kind == kindNonBlock {
+ 			f.nonblock = true
++		} else if err := syscall.SetNonblock(fdi, true); err == nil {
++			f.nonblock = true
++			clearNonBlock = true
++		} else {
++			pollable = false
++		}
++	}
++
++	// An error here indicates a failure to register
++	// with the netpoll system. That can happen for
++	// a file descriptor that is not supported by
++	// epoll/kqueue; for example, disk files on
++	// Linux systems. We assume that any real error
++	// will show up in later I/O.
++	// We do restore the blocking behavior if it was set by us.
++	if pollErr := f.pfd.Init("file", pollable); pollErr != nil && clearNonBlock {
++		if err := syscall.SetNonblock(fdi, false); err == nil {
++			f.nonblock = false
+ 		}
+ 	}
+ 

lang/go19/pkg-descr

@@ -0,0 +1,4 @@
+Go is an open source programming environment that makes it easy to build
+simple, reliable, and efficient software.
+
+WWW: http://golang.org