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Re: Building libcurl with boringssl error

From: Thomas Gamper via curl-library <curl-library_at_cool.haxx.se>
Date: Tue, 19 May 2020 19:10:33 +0200

Looks like a static lib vs dll lib issue. From the linker errors it
seems the linker is expecting the lib file for the dll build of
BoringSSL. You could check if your BoringSSL build is actually a dll build.

Cheers,
Thomas

Am 19.05.2020 um 18:37 schrieb Mark Windshield via curl-library:
> Hello,
>
> I'm currently trying to build libcurl with zlib, nghttp2 & BoringSSL
> support for windows, but when trying to build in VC x64 cmd tool or
> following albertino's guide to build it with VC-15 project I get the
> following error and am not sure what to do:
>
> LINK : warning LNK4098: defaultlib 'MSVCRTD' conflicts with use of
> other libs; use /NODEFAULTLIB:library
> libssl.lib(tls13_enc.cc.obj) : error LNK2001: unresolved external
> symbol __imp__invalid_parameter
> libssl.lib(t1_enc.cc.obj) : error LNK2001: unresolved external symbol
> __imp__invalid_parameter
> libssl.lib(dtls_record.cc.obj) : error LNK2001: unresolved external
> symbol __imp__invalid_parameter
> libssl.lib(handshake_client.cc.obj) : error LNK2001: unresolved
> external symbol __imp__invalid_parameter
> libssl.lib(handshake_server.cc.obj) : error LNK2001: unresolved
> external symbol __imp__invalid_parameter
> libssl.lib(t1_lib.cc.obj) : error LNK2001: unresolved external symbol
> __imp__invalid_parameter
> libssl.lib(tls_record.cc.obj) : error LNK2001: unresolved external
> symbol __imp__invalid_parameter
> libssl.lib(ssl_lib.cc.obj) : error LNK2001: unresolved external symbol
> __imp__invalid_parameter
> libssl.lib(ssl_cipher.cc.obj) : error LNK2001: unresolved external
> symbol __imp__invalid_parameter
> libssl.lib(ssl_aead_ctx.cc.obj) : error LNK2001: unresolved external
> symbol __imp__invalid_parameter
> libssl.lib(s3_both.cc.obj) : error LNK2001: unresolved external symbol
> __imp__invalid_parameter
> ..\builds\libcurl-vc15-x64-release-dll-ssl-dll-zlib-static-sspi-nghttp2-dll-obj-lib\libcurl.dll
> : fatal error LNK1120: 1 unresolved externals
> NMAKE : fatal error U1077: '"*\Microsoft Visual
> Studio\2017\Communityx\VC\Tools\MSVC\14.14.26428\bin\HostX64\x64\link.exe"'
> : return code '0x460'
> Stop.
> NMAKE : fatal error U1077: '"*\Microsoft Visual
> Studio\2017\Communityx\VC\Tools\MSVC\14.14.26428\bin\HostX64\x64\nmake.exe"'
> : return code '0x2'
> Stop.
>
> This is what I entered:
>
> nmake /f Makefile.vc mode=dll WITH_SSL=dll Machine=x64 DEBUG=no
> GEN_PDB=no WITH_NGHTTP2=dll WITH_ZLIB=static
> NGHTTP2_PATH=*\curl-7.70.0\nghttp2 ZLIB_PATH=*\curl-7.70.0\zlib
> SSL_PATH=*\curl-7.70.0\boringssl-build VC=15 ENABLE_IPV6=no
>
> Does anyone have any idea what I am doing wrong here/what I need to do
> different? Or does anyone know if there is a already built libcurl
> with boringssl for windows somewhere out there?
>
> Thanks in advance.
>
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Received on 2020-05-19