diff options
author | Péter Szilágyi <peterke@gmail.com> | 2016-10-29 01:05:01 +0800 |
---|---|---|
committer | Felix Lange <fjl@twurst.com> | 2016-10-29 01:05:01 +0800 |
commit | 289b30715d097edafd5562f66cb3567a70b2d330 (patch) | |
tree | 7eaaa6da97c84727469303b986e364606ece57ce /vendor/golang.org/x/sys/unix/mksysctl_openbsd.pl | |
parent | 77703045765343c489ded2f43e3ed0f332c5f148 (diff) | |
download | dexon-289b30715d097edafd5562f66cb3567a70b2d330.tar dexon-289b30715d097edafd5562f66cb3567a70b2d330.tar.gz dexon-289b30715d097edafd5562f66cb3567a70b2d330.tar.bz2 dexon-289b30715d097edafd5562f66cb3567a70b2d330.tar.lz dexon-289b30715d097edafd5562f66cb3567a70b2d330.tar.xz dexon-289b30715d097edafd5562f66cb3567a70b2d330.tar.zst dexon-289b30715d097edafd5562f66cb3567a70b2d330.zip |
Godeps, vendor: convert dependency management to trash (#3198)
This commit converts the dependency management from Godeps to the vendor
folder, also switching the tool from godep to trash. Since the upstream tool
lacks a few features proposed via a few PRs, until those PRs are merged in
(if), use github.com/karalabe/trash.
You can update dependencies via trash --update.
All dependencies have been updated to their latest version.
Parts of the build system are reworked to drop old notions of Godeps and
invocation of the go vet command so that it doesn't run against the vendor
folder, as that will just blow up during vetting.
The conversion drops OpenCL (and hence GPU mining support) from ethash and our
codebase. The short reasoning is that there's noone to maintain and having
opencl libs in our deps messes up builds as go install ./... tries to build
them, failing with unsatisfied link errors for the C OpenCL deps.
golang.org/x/net/context is not vendored in. We expect it to be fetched by the
user (i.e. using go get). To keep ci.go builds reproducible the package is
"vendored" in build/_vendor.
Diffstat (limited to 'vendor/golang.org/x/sys/unix/mksysctl_openbsd.pl')
-rwxr-xr-x | vendor/golang.org/x/sys/unix/mksysctl_openbsd.pl | 264 |
1 files changed, 264 insertions, 0 deletions
diff --git a/vendor/golang.org/x/sys/unix/mksysctl_openbsd.pl b/vendor/golang.org/x/sys/unix/mksysctl_openbsd.pl new file mode 100755 index 000000000..be67afa41 --- /dev/null +++ b/vendor/golang.org/x/sys/unix/mksysctl_openbsd.pl @@ -0,0 +1,264 @@ +#!/usr/bin/env perl + +# Copyright 2011 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. + +# +# Parse the header files for OpenBSD and generate a Go usable sysctl MIB. +# +# Build a MIB with each entry being an array containing the level, type and +# a hash that will contain additional entries if the current entry is a node. +# We then walk this MIB and create a flattened sysctl name to OID hash. +# + +use strict; + +if($ENV{'GOARCH'} eq "" || $ENV{'GOOS'} eq "") { + print STDERR "GOARCH or GOOS not defined in environment\n"; + exit 1; +} + +my $debug = 0; +my %ctls = (); + +my @headers = qw ( + sys/sysctl.h + sys/socket.h + sys/tty.h + sys/malloc.h + sys/mount.h + sys/namei.h + sys/sem.h + sys/shm.h + sys/vmmeter.h + uvm/uvm_param.h + uvm/uvm_swap_encrypt.h + ddb/db_var.h + net/if.h + net/if_pfsync.h + net/pipex.h + netinet/in.h + netinet/icmp_var.h + netinet/igmp_var.h + netinet/ip_ah.h + netinet/ip_carp.h + netinet/ip_divert.h + netinet/ip_esp.h + netinet/ip_ether.h + netinet/ip_gre.h + netinet/ip_ipcomp.h + netinet/ip_ipip.h + netinet/pim_var.h + netinet/tcp_var.h + netinet/udp_var.h + netinet6/in6.h + netinet6/ip6_divert.h + netinet6/pim6_var.h + netinet/icmp6.h + netmpls/mpls.h +); + +my @ctls = qw ( + kern + vm + fs + net + #debug # Special handling required + hw + #machdep # Arch specific + user + ddb + #vfs # Special handling required + fs.posix + kern.forkstat + kern.intrcnt + kern.malloc + kern.nchstats + kern.seminfo + kern.shminfo + kern.timecounter + kern.tty + kern.watchdog + net.bpf + net.ifq + net.inet + net.inet.ah + net.inet.carp + net.inet.divert + net.inet.esp + net.inet.etherip + net.inet.gre + net.inet.icmp + net.inet.igmp + net.inet.ip + net.inet.ip.ifq + net.inet.ipcomp + net.inet.ipip + net.inet.mobileip + net.inet.pfsync + net.inet.pim + net.inet.tcp + net.inet.udp + net.inet6 + net.inet6.divert + net.inet6.ip6 + net.inet6.icmp6 + net.inet6.pim6 + net.inet6.tcp6 + net.inet6.udp6 + net.mpls + net.mpls.ifq + net.key + net.pflow + net.pfsync + net.pipex + net.rt + vm.swapencrypt + #vfsgenctl # Special handling required +); + +# Node name "fixups" +my %ctl_map = ( + "ipproto" => "net.inet", + "net.inet.ipproto" => "net.inet", + "net.inet6.ipv6proto" => "net.inet6", + "net.inet6.ipv6" => "net.inet6.ip6", + "net.inet.icmpv6" => "net.inet6.icmp6", + "net.inet6.divert6" => "net.inet6.divert", + "net.inet6.tcp6" => "net.inet.tcp", + "net.inet6.udp6" => "net.inet.udp", + "mpls" => "net.mpls", + "swpenc" => "vm.swapencrypt" +); + +# Node mappings +my %node_map = ( + "net.inet.ip.ifq" => "net.ifq", + "net.inet.pfsync" => "net.pfsync", + "net.mpls.ifq" => "net.ifq" +); + +my $ctlname; +my %mib = (); +my %sysctl = (); +my $node; + +sub debug() { + print STDERR "$_[0]\n" if $debug; +} + +# Walk the MIB and build a sysctl name to OID mapping. +sub build_sysctl() { + my ($node, $name, $oid) = @_; + my %node = %{$node}; + my @oid = @{$oid}; + + foreach my $key (sort keys %node) { + my @node = @{$node{$key}}; + my $nodename = $name.($name ne '' ? '.' : '').$key; + my @nodeoid = (@oid, $node[0]); + if ($node[1] eq 'CTLTYPE_NODE') { + if (exists $node_map{$nodename}) { + $node = \%mib; + $ctlname = $node_map{$nodename}; + foreach my $part (split /\./, $ctlname) { + $node = \%{@{$$node{$part}}[2]}; + } + } else { + $node = $node[2]; + } + &build_sysctl($node, $nodename, \@nodeoid); + } elsif ($node[1] ne '') { + $sysctl{$nodename} = \@nodeoid; + } + } +} + +foreach my $ctl (@ctls) { + $ctls{$ctl} = $ctl; +} + +# Build MIB +foreach my $header (@headers) { + &debug("Processing $header..."); + open HEADER, "/usr/include/$header" || + print STDERR "Failed to open $header\n"; + while (<HEADER>) { + if ($_ =~ /^#define\s+(CTL_NAMES)\s+{/ || + $_ =~ /^#define\s+(CTL_(.*)_NAMES)\s+{/ || + $_ =~ /^#define\s+((.*)CTL_NAMES)\s+{/) { + if ($1 eq 'CTL_NAMES') { + # Top level. + $node = \%mib; + } else { + # Node. + my $nodename = lc($2); + if ($header =~ /^netinet\//) { + $ctlname = "net.inet.$nodename"; + } elsif ($header =~ /^netinet6\//) { + $ctlname = "net.inet6.$nodename"; + } elsif ($header =~ /^net\//) { + $ctlname = "net.$nodename"; + } else { + $ctlname = "$nodename"; + $ctlname =~ s/^(fs|net|kern)_/$1\./; + } + if (exists $ctl_map{$ctlname}) { + $ctlname = $ctl_map{$ctlname}; + } + if (not exists $ctls{$ctlname}) { + &debug("Ignoring $ctlname..."); + next; + } + + # Walk down from the top of the MIB. + $node = \%mib; + foreach my $part (split /\./, $ctlname) { + if (not exists $$node{$part}) { + &debug("Missing node $part"); + $$node{$part} = [ 0, '', {} ]; + } + $node = \%{@{$$node{$part}}[2]}; + } + } + + # Populate current node with entries. + my $i = -1; + while (defined($_) && $_ !~ /^}/) { + $_ = <HEADER>; + $i++ if $_ =~ /{.*}/; + next if $_ !~ /{\s+"(\w+)",\s+(CTLTYPE_[A-Z]+)\s+}/; + $$node{$1} = [ $i, $2, {} ]; + } + } + } + close HEADER; +} + +&build_sysctl(\%mib, "", []); + +print <<EOF; +// mksysctl_openbsd.pl +// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT + +// +build $ENV{'GOARCH'},$ENV{'GOOS'} + +package unix; + +type mibentry struct { + ctlname string + ctloid []_C_int +} + +var sysctlMib = []mibentry { +EOF + +foreach my $name (sort keys %sysctl) { + my @oid = @{$sysctl{$name}}; + print "\t{ \"$name\", []_C_int{ ", join(', ', @oid), " } }, \n"; +} + +print <<EOF; +} +EOF |