Aws-sdk-cpp: Not able build the project , it is constantly showing errors on after the other.

[shivanshtech]

Not able to build third party dependencies properly.
Not able to hence build the project. I'm a fresher , is there a step-by-step justification of the steps.

I followed the steps and the error are like

Performing configure step for 'AwsCCommon'
-- Selecting Windows SDK version 10.0.18362.0 to target Windows 10.0.18363.
-- Building SIMD base64 decoder
-- Packaging is only supported on Linux
-- Configuring done
CUSTOMBUILD : CMake error : install(EXPORT "aws-c-common-targets" ...) includes target "aws-c-common" more than once in the export set. [C:\abc.deps\AwsCCommon.vcxproj]
-- Generating done
CMake Generate step failed. Build files cannot be regenerated correctly.
C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VC\v160\Microsoft.CppCommon.targets(238,5): error MSB8066: Custom build for 'C:\abc.deps\CMakeFiles\2bcb0194e3f055634582c0f49f30de41\AwsCCommon-configure.rule;C:\abc.deps\CMakeFiles\2bcb0194e3f055634582c0f49f30de41\AwsCCommon-build.rule;C:\abc.deps\CMakeFiles\2bcb0194e3f055634582c0f49f30de41\AwsCCommon-install.rule;C:\abc.deps\CMakeFiles\132c32d64f9eef760aa8b2e77224d2c3\AwsCCommon-complete.rule;C:\abc.deps\CMakeFiles\d89dda79997f284cad67bdb0c2a161f3\AwsCCommon.rule' exited with code 1. [C:\abc.deps\AwsCCommon.vcxproj]
Performing configure step for 'AwsChecksums'
-- Selecting Windows SDK version 10.0.18362.0 to target Windows 10.0.18363.
-- Configuring done
CUSTOMBUILD : CMake error : install(EXPORT "aws-checksums-targets" ...) includes target "aws-checksums" more than once in the export set. [C:\abc.deps\AwsChecksums.vcxproj]
-- Generating done
CMake Generate step failed. Build files cannot be regenerated correctly.
C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VC\v160\Microsoft.CppCommon.targets(238,5): error MSB8066: Custom build for 'C:\abc.deps\CMakeFiles\cde3193762586c03baed1ee0bae72ecc\AwsChecksums-configure.rule;C:\abc.deps\CMakeFiles\cde3193762586c03baed1ee0bae72ecc\AwsChecksums-build.rule;C:\abc.deps\CMakeFiles\cde3193762586c03baed1ee0bae72ecc\AwsChecksums-install.rule;C:\abc.deps\CMakeFiles\132c32d64f9eef760aa8b2e77224d2c3\AwsChecksums-complete.rule;C:\abc.deps\CMakeFiles\d89dda79997f284cad67bdb0c2a161f3\AwsChecksums.rule' exited with code 1. [C:\abc.deps\AwsChecksums.vcxproj]
CMake Error at CMakeLists.txt:224 (message):
Failed to build third-party libraries.

-- Configuring incomplete, errors occurred!

Later ALLBUILD HAS ERRORS LIKE Severity Code Description Project File Line Suppression State
Error install(EXPORT "aws-checksums-targets" ...) includes target "aws-checksums" more than once in the export set. AwsChecksums .deps\CUSTOMBUILD 1

Confirm by changing [ ] to [x] below:

• [X ] I've gone though Developer Guide and API reference
• [X ] I've searched for previous similar issues and didn't find any solution

Platform/OS/Hardware/Device WINDOWS 10
What are you running the sdk on?

Describe the question

Logs/output
If applicable, add logs or error output.

To enable logging, set the following system properties:

REMEMBER TO SANITIZE YOUR PERSONAL INFO

options.loggingOptions.logLevel = Aws::Utils::Logging::LogLevel::Trace;
Aws::InitAPI(options)

[KaibaLopez]

Hi @shivanshtech ,

We do have instructions on how to install on the ReadMe. Or you could follow the first part of this dev blog post.
But if you are having problems building I may be able to help, can you show me what your cmake command looks like? Also, can you verify that you're not trying to install in a location that needs administrator access?

[shivanshtech]

i'm using commands as mentioned but constantly showing errors-
cd C:/project1/
cmake D:\sdk\aws-sdk-cpp\aws-cpp-sdk-secretsmanager -G "Visual Studio 16
2019" -DCMAKE_BUILD_TYPE=Debug
msbuild ALL_BUILD.vcxproj /p:Configuration=Debug

On Tue, 15 Dec 2020 at 01:05, Gilberto Lopez Zayas [e-mail]
wrote:

Hi @shivanshtech https://github.com/shivanshtech ,

We do have instructions on how to install on the ReadMe
https://github.com/aws/aws-sdk-cpp#building-from-source. Or you could
follow the first part of this dev blog post
https://aws.amazon.com/blogs/gametech/how-to-build-and-integrate-the-aws-sdk-for-c-games-on-windows/
.
But if you are having problems building I may be able to help, can you
show me what your cmake command looks like? Also, can you verify that
you're not trying to install in a location that needs administrator access?

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[shivanshtech]

CMakeOutput.log

This is the output log generated after running above mentioned three cmake commands

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[shivanshtech]

@KaibaLopez kindly look into the matter

[rankela]

I have the seemingly same issue on Ubuntu 20.06 and cmake 3.19.1.
The error I get is CMake Error: install(EXPORT "aws-checksums-targets" ...) includes target "aws-checksums" more than once in the export set. which seems to be the underlying error here as well.

Cmake command:
cd Release
cmake .. -DCMAKE_BUILD_TYPE=Release

[KaibaLopez]

Hi @rankela and @shivanshtech ,
Hmm yea ok I was able to reproduce the issue on cmake version 3.19.1.
This will probably take us some time to figure out because it is on one of the dependencies rather than the SDK itself.

For now as a work around, try using an older version of cmake to build, 3.18 should work fine.

[lizroth]

@KaibaLopez This appears to be a CMake issue that has since been fixed. We were having the same issue with our CI configuration. CMake 3.19.3 works. I didn't do a deep dive on what exactly happened though or whether 3.19.2 works.

Hope this helps. Cheers

https://github.com/aws/aws-encryption-sdk-c/issues/658

[boinst]

I also had this issue on CMake 3.19.0 (Windows, VS2019), and the issue is resolved on CMake 3.19.4.

[KaibaLopez]

Alright, I think it's safe to close the issue then, thank you for letting me know.

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