2 # Copyright 2009 The Go Authors. All rights reserved.
3 # Use of this source code is governed by a BSD-style
4 # license that can be found in the LICENSE file.
6 # This script runs or (given -n) prints suggested commands to generate files for
7 # the Architecture/OS specified by the GOARCH and GOOS environment variables.
8 # See README.md for more information about how the build system works.
10 GOOSARCH="${GOOS}_${GOARCH}"
13 mksyscall="go run mksyscall.go"
14 mkerrors="./mkerrors.sh"
15 zerrors="zerrors_$GOOSARCH.go"
17 zsysctl="zsysctl_$GOOSARCH.go"
28 # Run the command line that appears in the first line
29 # of the generated file to regenerate it.
30 sed 1q $i | sed 's;^// ;;' | sh > _$i && gofmt < _$i > $i
45 echo 'usage: mkall.sh [-n]' 1>&2
49 if [[ "$GOOS" = "linux" ]]; then
50 # Use the Docker-based build system
51 # Files generated through docker (use $cmd so you can Ctl-C the build or run)
52 $cmd docker build --tag generate:$GOOS $GOOS
53 $cmd docker run --interactive --tty --volume $(dirname "$(readlink -f "$0")"):/build generate:$GOOS
57 GOOSARCH_in=syscall_$GOOSARCH.go
60 echo 'undefined $GOOS_$GOARCH:' "$GOOSARCH" 1>&2
64 mkerrors="$mkerrors -maix32"
65 mksyscall="go run mksyscall_aix_ppc.go -aix"
66 mktypes="GOARCH=$GOARCH go tool cgo -godefs"
69 mkerrors="$mkerrors -maix64"
70 mksyscall="go run mksyscall_aix_ppc64.go -aix"
71 mktypes="GOARCH=$GOARCH go tool cgo -godefs"
74 mkerrors="$mkerrors -m32"
75 mksyscall="go run mksyscall.go -l32"
76 mksysnum="go run mksysnum.go $(xcrun --show-sdk-path --sdk macosx)/usr/include/sys/syscall.h"
77 mktypes="GOARCH=$GOARCH go tool cgo -godefs"
78 mkasm="go run mkasm_darwin.go"
81 mkerrors="$mkerrors -m64"
82 mksysnum="go run mksysnum.go $(xcrun --show-sdk-path --sdk macosx)/usr/include/sys/syscall.h"
83 mktypes="GOARCH=$GOARCH go tool cgo -godefs"
84 mkasm="go run mkasm_darwin.go"
88 mksyscall="go run mksyscall.go -l32"
89 mksysnum="go run mksysnum.go $(xcrun --show-sdk-path --sdk iphoneos)/usr/include/sys/syscall.h"
90 mktypes="GOARCH=$GOARCH go tool cgo -godefs"
91 mkasm="go run mkasm_darwin.go"
94 mkerrors="$mkerrors -m64"
95 mksysnum="go run mksysnum.go $(xcrun --show-sdk-path --sdk iphoneos)/usr/include/sys/syscall.h"
96 mktypes="GOARCH=$GOARCH go tool cgo -godefs"
97 mkasm="go run mkasm_darwin.go"
100 mkerrors="$mkerrors -m64"
101 mksyscall="go run mksyscall.go -dragonfly"
102 mksysnum="go run mksysnum.go 'https://gitweb.dragonflybsd.org/dragonfly.git/blob_plain/HEAD:/sys/kern/syscalls.master'"
103 mktypes="GOARCH=$GOARCH go tool cgo -godefs"
106 mkerrors="$mkerrors -m32"
107 mksyscall="go run mksyscall.go -l32"
108 mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master'"
109 mktypes="GOARCH=$GOARCH go tool cgo -godefs"
112 mkerrors="$mkerrors -m64"
113 mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master'"
114 mktypes="GOARCH=$GOARCH go tool cgo -godefs"
118 mksyscall="go run mksyscall.go -l32 -arm"
119 mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master'"
120 # Let the type of C char be signed for making the bare syscall
121 # API consistent across platforms.
122 mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
125 mkerrors="$mkerrors -m64"
126 mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master'"
127 mktypes="GOARCH=$GOARCH go tool cgo -godefs"
130 mkerrors="$mkerrors -m32"
131 mksyscall="go run mksyscall.go -l32 -netbsd"
132 mksysnum="go run mksysnum.go 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master'"
133 mktypes="GOARCH=$GOARCH go tool cgo -godefs"
136 mkerrors="$mkerrors -m64"
137 mksyscall="go run mksyscall.go -netbsd"
138 mksysnum="go run mksysnum.go 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master'"
139 mktypes="GOARCH=$GOARCH go tool cgo -godefs"
143 mksyscall="go run mksyscall.go -l32 -netbsd -arm"
144 mksysnum="go run mksysnum.go 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master'"
145 # Let the type of C char be signed for making the bare syscall
146 # API consistent across platforms.
147 mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
150 mkerrors="$mkerrors -m32"
151 mksyscall="go run mksyscall.go -l32 -openbsd"
152 mksysctl="./mksysctl_openbsd.pl"
153 mksysnum="go run mksysnum.go 'https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master'"
154 mktypes="GOARCH=$GOARCH go tool cgo -godefs"
157 mkerrors="$mkerrors -m64"
158 mksyscall="go run mksyscall.go -openbsd"
159 mksysctl="./mksysctl_openbsd.pl"
160 mksysnum="go run mksysnum.go 'https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master'"
161 mktypes="GOARCH=$GOARCH go tool cgo -godefs"
165 mksyscall="go run mksyscall.go -l32 -openbsd -arm"
166 mksysctl="./mksysctl_openbsd.pl"
167 mksysnum="go run mksysnum.go 'https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master'"
168 # Let the type of C char be signed for making the bare syscall
169 # API consistent across platforms.
170 mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
173 mksyscall="go run mksyscall_solaris.go"
174 mkerrors="$mkerrors -m64"
176 mktypes="GOARCH=$GOARCH go tool cgo -godefs"
179 echo 'unrecognized $GOOS_$GOARCH: ' "$GOOSARCH" 1>&2
185 if [ -n "$mkerrors" ]; then echo "$mkerrors |gofmt >$zerrors"; fi
188 syscall_goos="syscall_$GOOS.go"
190 darwin | dragonfly | freebsd | netbsd | openbsd)
191 syscall_goos="syscall_bsd.go $syscall_goos"
194 if [ -n "$mksyscall" ]; then
195 if [ "$GOOSARCH" == "aix_ppc64" ]; then
196 # aix/ppc64 script generates files instead of writing to stdin.
197 echo "$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 " ;
198 elif [ "$GOOS" == "darwin" ]; then
199 # pre-1.12, direct syscalls
200 echo "$mksyscall -tags $GOOS,$GOARCH,!go1.12 $syscall_goos $GOOSARCH_in |gofmt >zsyscall_$GOOSARCH.1_11.go";
201 # 1.12 and later, syscalls via libSystem
202 echo "$mksyscall -tags $GOOS,$GOARCH,go1.12 $syscall_goos $GOOSARCH_in |gofmt >zsyscall_$GOOSARCH.go";
204 echo "$mksyscall -tags $GOOS,$GOARCH $syscall_goos $GOOSARCH_in |gofmt >zsyscall_$GOOSARCH.go";
208 if [ -n "$mksysctl" ]; then echo "$mksysctl |gofmt >$zsysctl"; fi
209 if [ -n "$mksysnum" ]; then echo "$mksysnum |gofmt >zsysnum_$GOOSARCH.go"; fi
210 if [ -n "$mktypes" ]; then echo "$mktypes types_$GOOS.go | go run mkpost.go > ztypes_$GOOSARCH.go"; fi
211 if [ -n "$mkasm" ]; then echo "$mkasm $GOARCH"; fi