问题
So initially, I followed the instructions of BUILD.WINDOWS.txt and I was able to get libcurl building 32-bit by creating a new file winbuild.bat and placing it in the root directory of my curl folder:
CALL "C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\bin\vcvars32.bat"
CD winbuild
DEL CURL_OBJS.inc
DEL LIBCURL_OBJS.inc
DEL vc100.idb
nmake /f Makefile.vc mode=dll VC=10 ENABLE_WINSSL=yes GEN_PDB=yes MACHINE=X86
CD ..
EXIT /B 0
I then went to File / New / Project from Existing Code... / Visual C++ / Use external build system / Build command line: winbuild.bat. I tried to create a new Platform in my properties for x64, with winbuild64.bat:
CALL "C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\bin\x86_amd64\vcvarsx86_amd64.bat"
CD winbuild
DEL CURL_OBJS.inc
DEL LIBCURL_OBJS.inc
DEL vc100.idb
nmake.exe /f Makefile.vc mode=dll VC=10 ENABLE_WINSSL=yes GEN_PDB=yes MACHINE=x64 DEBUG=no
CD ..
EXIT /B 0
But this is my output for winbuild64.bat:
Setting environment for using Microsoft Visual Studio 2010 x64 tools.
Microsoft (R) Program Maintenance Utility Version 10.00.30319.01
Copyright (C) Microsoft Corporation. All rights reserved.
configuration name: libcurl-vc10-x64-release-dll-ipv6-sspi-winssl
Using SSL:
Using c-ares:
Using SSH2:
Using ZLIB:
Using IDN: true
Using IPv6: true
Using SSPI: true
Using WinSSL: true
CFLAGS: /I. /I ../lib /I../include /nologo /W3 /EHsc /DWIN32 /FD /c /DBUILDING_LIBCURL /I"../../deps/include" /DUSE_WIN32_IDN /DWANT_IDN_PRO
TOTYPES /DUSE_IPV6 /DUSE_WINDOWS_SSPI /DUSE_SCHANNEL /Zi /Fd"..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib\libcurl.pdb"
LFLAGS: /nologo /machine:x64 "/LIBPATH:../../deps/lib" /incremental:no /opt:ref,icf
GenPDB: true
Debug: no
Machine: x64
link.exe /DLL ws2_32.lib wldap32.lib advapi32.lib Normaliz.lib /out:..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib\libcurl.dll /IMPLIB:..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib\libcurl.lib /nologo /machine:x64 "/LIBPATH:../../deps/lib" /incremental:no /opt:ref,icf ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/file.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/timeval.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/base64.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/hostip.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/progress.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/formdata.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/cookie.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/http.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/sendf.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/ftp.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/url.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/dict.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/if2ip.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/speedcheck.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/ldap.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/version.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/getenv.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/escape.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/mprintf.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/telnet.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/netrc.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/getinfo.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/transfer.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/strequal.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/easy.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/security.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/curl_fnmatch.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/fileinfo.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/ftplistparser.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/wildcard.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/krb5.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/memdebug.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/http_chunks.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/strtok.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/connect.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/llist.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/hash.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/multi.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/content_encoding.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/share.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/http_digest.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/md4.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/md5.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/http_negotiate.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/inet_pton.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/strtoofft.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/strerror.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/amigaos.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/hostasyn.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/hostip4.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/hostip6.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/hostsyn.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/inet_ntop.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/parsedate.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/select.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/tftp.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/splay.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/strdup.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/socks.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/ssh.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/rawstr.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/curl_addrinfo.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/socks_gssapi.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/socks_sspi.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/curl_sspi.obj..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/slist.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/nonblock.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/curl_memrchr.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/imap.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/pop3.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/smtp.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/pingpong.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/rtsp.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/curl_threads.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/warnless.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/hmac.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/curl_rtmp.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/openldap.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/curl_gethostname.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/gopher.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/idn_win32.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/http_negotiate_sspi.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/http_proxy.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/non-ascii.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/asyn-ares.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/asyn-thread.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/curl_gssapi.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/curl_ntlm.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/curl_ntlm_wb.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/curl_ntlm_core.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/curl_ntlm_msgs.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/curl_sasl.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/curl_multibyte.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/hostcheck.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/conncache.obj..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/pipeline.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/dotdot.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/x509asn1.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/http2.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/curl_sasl_sspi.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/smb.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/curl_sasl_gssapi.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/curl_endian.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/curl_des.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/vtls/openssl.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/vtls/gtls.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/vtls/vtls.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/vtls/nss.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/vtls/polarssl.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/vtls/polarssl_threadlock.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/vtls/axtls.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/vtls/cyassl.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/vtls/schannel.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/vtls/darwinssl.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/vtls/gskit.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/vtls/mbedtls.obj ..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib\libcurl.res
..\builds\libcurl-vc10-x64-release-dll-ipv6-sspi-winssl-obj-lib/file.obj : fatal error LNK1112: module machine type 'X86' conflicts with target machine type 'x64'
NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\BIN\amd64\link.exe"' : return code '0x458'
Stop.
NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\bin\amd64\nmake.exe"' : return code '0x2'
Stop.
I was able to build 32-bit in Command Prompt, and I tried both Visual Studio Command Prompt (2010) and Visual Studio x64 Win64 Command Prompt (2010), but neither worked.
I've read this answer and it seems like I can create a project and then run nmake from inside Visual Studio 2010, but I can't figure out how to have it work within the winbuild directory during compilation.
The code in my project is finished and all I have left to do is build the dependencies to get the dll and lib files for deployment. I've been debugging off of a libcurl 7.25.0 build this whole time lol and I'm trying to build 7.47.1. All help appreciated.
回答1:
Its simple.
1: install windows SDK, VS with VC,
2: download latest curl release
3: Win+R cmd
4: cd to to [your vs installation]\VC\bin[amd64 or x86_amd64], use the folder according to the type of build you want (i used amd64 on a 64bit machine to use curl dll on my 64 win 8.1
5: run vcvars64 or vcvars32 accordingly
6: cd to [extracted CURL dir]\winbuild
7: run:
nmake /f makefile.vc ENABLE_WINSSL=yes mode=dll MACHINE=x64 VC=13
use x64 and VC version according to your installation. e.g. VS 2013 is 13
It will take some time and build a dll in \CURL\builds\libcurl-vc13-x64-release-dll-ipv6-sspi-winssl or \CURL\builds\libcurl-vc13-x86-release-dll-ipv6-sspi-winssl
if cmd can't find nmake, in the system PATH variable, add this:
blah blah;bleb, bleh bleh;[your VS installation dir]\VC\bin
confirm that the specified folder contains an nmake.exe.
回答2:
1) follow the link I gave in my comments
2) down load the desired tar file
3) unpack the tar file
4) run ./configure then make then make install
(the details may vary slightly depending on what OS your running. The above was for any unix OS.)
The included MANUAL and the associated README and the Makefile and the GITinfo files can be easily read to determine exactly what needs to be entered for each of the supported OSs.
来源：https://stackoverflow.com/questions/35398914/how-do-i-build-libcurl-for-64-bit-windows-in-using-visual-studio-2010