Make Nix builds work

1 files changed, 249 insertions, 0 deletions

diff --git a/vendor/golang.org/x/sys/unix/mkall.sh b/vendor/golang.org/x/sys/unix/mkall.sh
new file mode 100644
index 0000000..e6f31d3
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/mkall.sh
@@ -0,0 +1,249 @@
+#!/usr/bin/env bash
+# Copyright 2009 The Go Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+
+# This script runs or (given -n) prints suggested commands to generate files for
+# the Architecture/OS specified by the GOARCH and GOOS environment variables.
+# See README.md for more information about how the build system works.
+
+GOOSARCH="${GOOS}_${GOARCH}"
+
+# defaults
+mksyscall="go run mksyscall.go"
+mkerrors="./mkerrors.sh"
+zerrors="zerrors_$GOOSARCH.go"
+mksysctl=""
+zsysctl="zsysctl_$GOOSARCH.go"
+mksysnum=
+mktypes=
+mkasm=
+run="sh"
+cmd=""
+
+case "$1" in
+-syscalls)
+        for i in zsyscall*go
+        do
+                # Run the command line that appears in the first line
+                # of the generated file to regenerate it.
+                sed 1q $i | sed 's;^// ;;' | sh > _$i && gofmt < _$i > $i
+                rm _$i
+        done
+        exit 0
+        ;;
+-n)
+        run="cat"
+        cmd="echo"
+        shift
+esac
+
+case "$#" in
+0)
+        ;;
+*)
+        echo 'usage: mkall.sh [-n]' 1>&2
+        exit 2
+esac
+
+if [[ "$GOOS" = "linux" ]]; then
+        # Use the Docker-based build system
+        # Files generated through docker (use $cmd so you can Ctl-C the build or run)
+        $cmd docker build --tag generate:$GOOS $GOOS
+        $cmd docker run --interactive --tty --volume $(cd -- "$(dirname -- "$0")/.." && pwd):/build generate:$GOOS
+        exit
+fi
+
+GOOSARCH_in=syscall_$GOOSARCH.go
+case "$GOOSARCH" in
+_* | *_ | _)
+        echo 'undefined $GOOS_$GOARCH:' "$GOOSARCH" 1>&2
+        exit 1
+        ;;
+aix_ppc)
+        mkerrors="$mkerrors -maix32"
+        mksyscall="go run mksyscall_aix_ppc.go -aix"
+        mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+        ;;
+aix_ppc64)
+        mkerrors="$mkerrors -maix64"
+        mksyscall="go run mksyscall_aix_ppc64.go -aix"
+        mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+        ;;
+darwin_amd64)
+        mkerrors="$mkerrors -m64"
+        mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+        mkasm="go run mkasm.go"
+        ;;
+darwin_arm64)
+        mkerrors="$mkerrors -m64"
+        mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+        mkasm="go run mkasm.go"
+        ;;
+dragonfly_amd64)
+        mkerrors="$mkerrors -m64"
+        mksyscall="go run mksyscall.go -dragonfly"
+        mksysnum="go run mksysnum.go 'https://gitweb.dragonflybsd.org/dragonfly.git/blob_plain/HEAD:/sys/kern/syscalls.master'"
+        mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+        ;;
+freebsd_386)
+        mkerrors="$mkerrors -m32"
+        mksyscall="go run mksyscall.go -l32"
+        mksysnum="go run mksysnum.go 'https://cgit.freebsd.org/src/plain/sys/kern/syscalls.master?h=stable/12'"
+        mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+        ;;
+freebsd_amd64)
+        mkerrors="$mkerrors -m64"
+        mksysnum="go run mksysnum.go 'https://cgit.freebsd.org/src/plain/sys/kern/syscalls.master?h=stable/12'"
+        mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+        ;;
+freebsd_arm)
+        mkerrors="$mkerrors"
+        mksyscall="go run mksyscall.go -l32 -arm"
+        mksysnum="go run mksysnum.go 'https://cgit.freebsd.org/src/plain/sys/kern/syscalls.master?h=stable/12'"
+        # Let the type of C char be signed for making the bare syscall
+        # API consistent across platforms.
+        mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
+        ;;
+freebsd_arm64)
+        mkerrors="$mkerrors -m64"
+        mksysnum="go run mksysnum.go 'https://cgit.freebsd.org/src/plain/sys/kern/syscalls.master?h=stable/12'"
+        mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
+        ;;
+freebsd_riscv64)
+        mkerrors="$mkerrors -m64"
+        mksysnum="go run mksysnum.go 'https://cgit.freebsd.org/src/plain/sys/kern/syscalls.master?h=stable/12'"
+        mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
+        ;;
+netbsd_386)
+        mkerrors="$mkerrors -m32"
+        mksyscall="go run mksyscall.go -l32 -netbsd"
+        mksysnum="go run mksysnum.go 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master'"
+        mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+        ;;
+netbsd_amd64)
+        mkerrors="$mkerrors -m64"
+        mksyscall="go run mksyscall.go -netbsd"
+        mksysnum="go run mksysnum.go 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master'"
+        mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+        ;;
+netbsd_arm)
+        mkerrors="$mkerrors"
+        mksyscall="go run mksyscall.go -l32 -netbsd -arm"
+        mksysnum="go run mksysnum.go 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master'"
+        # Let the type of C char be signed for making the bare syscall
+        # API consistent across platforms.
+        mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
+        ;;
+netbsd_arm64)
+        mkerrors="$mkerrors -m64"
+        mksyscall="go run mksyscall.go -netbsd"
+        mksysnum="go run mksysnum.go 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master'"
+        mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+        ;;
+openbsd_386)
+        mkasm="go run mkasm.go"
+        mkerrors="$mkerrors -m32"
+        mksyscall="go run mksyscall.go -l32 -openbsd -libc"
+        mksysctl="go run mksysctl_openbsd.go"
+        mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+        ;;
+openbsd_amd64)
+        mkasm="go run mkasm.go"
+        mkerrors="$mkerrors -m64"
+        mksyscall="go run mksyscall.go -openbsd -libc"
+        mksysctl="go run mksysctl_openbsd.go"
+        mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+        ;;
+openbsd_arm)
+        mkasm="go run mkasm.go"
+        mkerrors="$mkerrors"
+        mksyscall="go run mksyscall.go -l32 -openbsd -arm -libc"
+        mksysctl="go run mksysctl_openbsd.go"
+        # Let the type of C char be signed for making the bare syscall
+        # API consistent across platforms.
+        mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
+        ;;
+openbsd_arm64)
+        mkasm="go run mkasm.go"
+        mkerrors="$mkerrors -m64"
+        mksyscall="go run mksyscall.go -openbsd -libc"
+        mksysctl="go run mksysctl_openbsd.go"
+        # Let the type of C char be signed for making the bare syscall
+        # API consistent across platforms.
+        mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
+        ;;
+openbsd_mips64)
+        mkasm="go run mkasm.go"
+        mkerrors="$mkerrors -m64"
+        mksyscall="go run mksyscall.go -openbsd -libc"
+        mksysctl="go run mksysctl_openbsd.go"
+        # Let the type of C char be signed for making the bare syscall
+        # API consistent across platforms.
+        mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
+        ;;
+openbsd_ppc64)
+        mkasm="go run mkasm.go"
+        mkerrors="$mkerrors -m64"
+        mksyscall="go run mksyscall.go -openbsd -libc"
+        mksysctl="go run mksysctl_openbsd.go"
+        # Let the type of C char be signed for making the bare syscall
+        # API consistent across platforms.
+        mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
+        ;;
+openbsd_riscv64)
+        mkasm="go run mkasm.go"
+        mkerrors="$mkerrors -m64"
+        mksyscall="go run mksyscall.go -openbsd -libc"
+        mksysctl="go run mksysctl_openbsd.go"
+        # Let the type of C char be signed for making the bare syscall
+        # API consistent across platforms.
+        mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
+        ;;
+solaris_amd64)
+        mksyscall="go run mksyscall_solaris.go"
+        mkerrors="$mkerrors -m64"
+        mksysnum=
+        mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+        ;;
+illumos_amd64)
+        mksyscall="go run mksyscall_solaris.go"
+        mkerrors=
+        mksysnum=
+        mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+        ;;
+*)
+        echo 'unrecognized $GOOS_$GOARCH: ' "$GOOSARCH" 1>&2
+        exit 1
+        ;;
+esac
+
+(
+        if [ -n "$mkerrors" ]; then echo "$mkerrors |gofmt >$zerrors"; fi
+        case "$GOOS" in
+        *)
+                syscall_goos="syscall_$GOOS.go"
+                case "$GOOS" in
+                darwin | dragonfly | freebsd | netbsd | openbsd)
+                        syscall_goos="syscall_bsd.go $syscall_goos"
+                        ;;
+                esac
+                if [ -n "$mksyscall" ]; then
+                        if [ "$GOOSARCH" == "aix_ppc64" ]; then
+                                # aix/ppc64 script generates files instead of writing to stdin.
+                                echo "$mksyscall -tags $GOOS,$GOARCH $syscall_goos $GOOSARCH_in && gofmt -w zsyscall_$GOOSARCH.go && gofmt -w zsyscall_"$GOOSARCH"_gccgo.go && gofmt -w zsyscall_"$GOOSARCH"_gc.go " ;
+                        elif [ "$GOOS" == "illumos" ]; then
+                                # illumos code generation requires a --illumos switch
+                                echo "$mksyscall -illumos -tags illumos,$GOARCH syscall_illumos.go |gofmt > zsyscall_illumos_$GOARCH.go";
+                                # illumos implies solaris, so solaris code generation is also required
+                                echo "$mksyscall -tags solaris,$GOARCH syscall_solaris.go syscall_solaris_$GOARCH.go |gofmt >zsyscall_solaris_$GOARCH.go";
+                        else
+                                echo "$mksyscall -tags $GOOS,$GOARCH $syscall_goos $GOOSARCH_in |gofmt >zsyscall_$GOOSARCH.go";
+                        fi
+                fi
+        esac
+        if [ -n "$mksysctl" ]; then echo "$mksysctl |gofmt >$zsysctl"; fi
+        if [ -n "$mksysnum" ]; then echo "$mksysnum |gofmt >zsysnum_$GOOSARCH.go"; fi
+        if [ -n "$mktypes" ]; then echo "$mktypes types_$GOOS.go | go run mkpost.go > ztypes_$GOOSARCH.go"; fi
+        if [ -n "$mkasm" ]; then echo "$mkasm $GOOS $GOARCH"; fi
+) | $run