go-curl
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Published
20 hours ago •
andelf
andelf
Problem in building go software for windows
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Hi everyone Why cannot compile program for windows, while this works as well for Linux?
This library have neutralized the language cross platform supporting? Or i miss something?
[max@base test-program]$ env GOOS=windows GOARCH=amd64 go build
# github.com/basemax/test-program
./main.go:139:13: undefined: curl.EasyInit
./main.go:142:17: undefined: curl.OPT_URL
./main.go:164:17: undefined: curl.OPT_POSTFIELDS
./main.go:166:17: undefined: curl.OPT_HTTPHEADER
./main.go:179:17: undefined: curl.OPT_PROXY
./main.go:182:17: undefined: curl.OPT_PROXYTYPE
./main.go:182:37: undefined: curl.PROXY_SOCKS5
./main.go:184:17: undefined: curl.OPT_HEADER
./main.go:185:17: undefined: curl.OPT_WRITEFUNCTION
[max@base test-program]$ env GOOS=windows GOARCH=386 go build
# github.com/basemax/test-program
./main.go:139:13: undefined: curl.EasyInit
./main.go:142:17: undefined: curl.OPT_URL
./main.go:164:17: undefined: curl.OPT_POSTFIELDS
./main.go:166:17: undefined: curl.OPT_HTTPHEADER
./main.go:179:17: undefined: curl.OPT_PROXY
./main.go:182:17: undefined: curl.OPT_PROXYTYPE
./main.go:182:37: undefined: curl.PROXY_SOCKS5
./main.go:184:17: undefined: curl.OPT_HEADER
./main.go:185:17: undefined: curl.OPT_WRITEFUNCTION
[max@base test-program]$ env GOOS=linux GOARCH=amd64 go build
no error, and good
[max@base test-program]$ cat go.mod
module github.com/basemax/test-program
go 1.13
require github.com/andelf/go-curl v0.0.0-20200630032108-fd49ff24ed97 // indirect
[max@base test-program]$ cat go.sum
github.com/andelf/go-curl v0.0.0-20200630032108-fd49ff24ed97 h1:Nyfs+rh56aORy2tGMI9GCYEqTfePwL1v47qOzebfv/o=
github.com/andelf/go-curl v0.0.0-20200630032108-fd49ff24ed97/go.mod h1:WO1d2m1QDzkoPcgn9lgHVMi7qQR5j3jxYjIIvMTHpC0=
main.go source code:
package main
import (
"io"
"os"
"time"
"strings"
"bytes"
"math"
"sync"
"flag"
"fmt"
"runtime"
"bufio"
// "math/rand"
curl "github.com/andelf/go-curl"
)
....
....
....
[max@base test-program]$ go version
go version go1.16.2 linux/amd64
[max@base test-program]$ uname -a
Linux base 5.9.16-1-MANJARO #1 SMP PREEMPT Mon Dec 21 22:00:46 UTC 2020 x86_64 GNU/Linux
[max@base test-program]$ curl --version
curl 7.75.0 (x86_64-pc-linux-gnu) libcurl/7.75.0 OpenSSL/1.1.1j zlib/1.2.11 zstd/1.4.9 libidn2/2.3.0 libpsl/0.21.1 (+libidn2/2.3.0) libssh2/1.9.0 nghttp2/1.43.0
Release-Date: 2021-02-03
Protocols: dict file ftp ftps gopher gophers http https imap imaps mqtt pop3 pop3s rtsp scp sftp smb smbs smtp smtps telnet tftp
Features: alt-svc AsynchDNS GSS-API HTTP2 HTTPS-proxy IDN IPv6 Kerberos Largefile libz NTLM NTLM_WB PSL SPNEGO SSL TLS-SRP UnixSockets zstd
[max@base test-program]$ yay mingw
5 community/mingw-w64-winpthreads 8.0.0-1 (213.6 KiB 1.8 MiB) [mingw-w64-toolchain mingw-w64]
MinGW-w64 winpthreads library
4 community/mingw-w64-headers 8.0.0-1 (9.4 MiB 112.5 MiB) [mingw-w64-toolchain mingw-w64]
MinGW-w64 headers for Windows
3 community/mingw-w64-gcc 10.2.0-2 (143.5 MiB 885.1 MiB) [mingw-w64-toolchain mingw-w64]
Cross GCC for the MinGW-w64 cross-compiler
2 community/mingw-w64-crt 8.0.0-1 (5.5 MiB 141.0 MiB) [mingw-w64-toolchain mingw-w64]
MinGW-w64 CRT for Windows
1 community/mingw-w64-binutils 2.35.1-1 (4.3 MiB 46.4 MiB) [mingw-w64-toolchain mingw-w64]
Cross binutils for the MinGW-w64 cross-compiler
==> Packages to install (eg: 1 2 3, 1-3 or ^4)
==> 1,2,3,4,5
resolving dependencies...
looking for conflicting packages...
Packages (5) mingw-w64-binutils-2.35.1-1 mingw-w64-crt-8.0.0-1 mingw-w64-gcc-10.2.0-2 mingw-w64-headers-8.0.0-1 mingw-w64-winpthreads-8.0.0-1
Total Download Size: 162.96 MiB
Total Installed Size: 1186.75 MiB
:: Proceed with installation? [Y/n] y
:: Retrieving packages...
mingw-w64-winpthreads-8.0.0-1-any 213.6 KiB 234 KiB/s 00:01 [####################################################################] 0%
mingw-w64-headers-8.0.0-1-any 9.6 MiB 408 KiB/s 00:24 [####################################################################] 5%
mingw-w64-crt-8.0.0-1-any 15.2 MiB 450 KiB/s 00:34 [####################################################################] 9%
mingw-w64-binutils-2.35.1-1-x86_64 19.5 MiB 471 KiB/s 00:42 [####################################################################] 11%
mingw-w64-gcc-10.2.0-2-x86_64 163.0 MiB 656 KiB/s 04:14 [####################################################################] 100%
(5/5) checking keys in keyring [####################################################################] 100%
(5/5) checking package integrity [####################################################################] 100%
(5/5) loading package files [####################################################################] 100%
(5/5) checking for file conflicts [####################################################################] 100%
(5/5) checking available disk space [####################################################################] 100%
:: Processing package changes...
(1/5) installing mingw-w64-winpthreads [####################################################################] 100%
(2/5) installing mingw-w64-headers [####################################################################] 100%
(3/5) installing mingw-w64-crt [####################################################################] 100%
(4/5) installing mingw-w64-binutils [####################################################################] 100%
(5/5) installing mingw-w64-gcc [####################################################################] 100%
:: Running post-transaction hooks...
(1/2) Arming ConditionNeedsUpdate...
(2/2) Updating the info directory file...
Have you tried with CGO_ENABLED=1?
E.g.:
env GOOS=linux GOARCH=amd64 CGO_ENABLED=1 go build ....
@abelhoula I haven't written in Go for some years. Will try to find a Windows machine and check this. Thanks for your report.
