e0f69f36ea
Previously the libgo Makefile explicitly listed the set of files to
compile for each package. For packages that use build tags, this
required a lot of awkward automake conditionals in the Makefile.
This CL changes the build to look at the build tags in the files.
The new shell script libgo/match.sh does the matching. This required
adjusting a lot of build tags, and removing some files that are never
used. I verified that the exact same sets of files are compiled on
amd64 GNU/Linux. I also tested the build on i386 Solaris.
Writing match.sh revealed some bugs in the build tag handling that
already exists, in a slightly different form, in the gotest shell
script. This CL fixes those problems as well.
The old code used automake conditionals to handle systems that were
missing strerror_r and wait4. Rather than deal with those in Go, those
functions are now implemented in runtime/go-nosys.c when necessary, so
the Go code can simply assume that they exist.
The os testsuite looked for dir_unix.go, which was never built for gccgo
and has now been removed. I changed the testsuite to look for dir.go
instead.
Reviewed-on: https://go-review.googlesource.com/25546
From-SVN: r239189
32 lines
800 B
Go
32 lines
800 B
Go
// Copyright 2009 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// +build !windows,!nacl,!plan9,!solaris,!irix
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package syslog
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import (
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"errors"
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"net"
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)
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// unixSyslog opens a connection to the syslog daemon running on the
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// local machine using a Unix domain socket.
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func unixSyslog() (conn serverConn, err error) {
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logTypes := []string{"unixgram", "unix"}
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logPaths := []string{"/dev/log", "/var/run/syslog", "/var/run/log"}
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for _, network := range logTypes {
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for _, path := range logPaths {
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conn, err := net.Dial(network, path)
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if err != nil {
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continue
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} else {
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return &netConn{conn: conn, local: true}, nil
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}
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}
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}
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return nil, errors.New("Unix syslog delivery error")
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}
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