gcc/libgo/go/syscall/libcall_uname.go

// 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.

// Build on all systems other than solaris/386.
// 32-bit Solaris 2/x86 needs _nuname, handled in libcall_solaris_386.go.
// +build !386 !solaris

package syscall

//sysnb	Uname(buf *Utsname) (err error)
//uname(buf *Utsname) _C_int
Simplify libgo Makefile conditionals. From-SVN: r168696 2011-01-12 02:03:46 +00:00			`// 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.`

libgo: change build procedure to use build tags 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 2016-08-06 00:36:33 +00:00			`// Build on all systems other than solaris/386.`
			`// 32-bit Solaris 2/x86 needs _nuname, handled in libcall_solaris_386.go.`
			`// +build !386 !solaris`

Simplify libgo Makefile conditionals. From-SVN: r168696 2011-01-12 02:03:46 +00:00			`package syscall`
Implement new syscall package. Calls to library functions now use entersyscall and exitsyscall as appropriate. This is a first step toward multiplexing goroutines onto threads. From-SVN: r180345 2011-10-23 19:04:37 +00:00
libgo: Update to weekly.2011-11-18. From-SVN: r182266 2011-12-12 23:40:51 +00:00			`//sysnb Uname(buf *Utsname) (err error)`
syscall, mksysinfo: Prepare syscall package for 64-bit int. From-SVN: r193112 2012-11-02 23:39:36 +00:00			`//uname(buf *Utsname) _C_int`