Built aws-sdk-cpp with multi-threaded (\MT) runtime library (including aws-crt-cpp)

[raphasampaio]

Describe the bug

I'm trying to build aws-sdk-cpp on windows with the multi-threaded (\MT) runtime library.

Expected Behavior

I want all the projects to be built with the runtime library \MT configuration.

Current Behavior

The aws-cpp projects are correctly built with the \MT flag; however, the aws-c projects (https://github.com/awslabs/aws-crt-cpp) are built with multi-threaded DLL (\MD).

Reproduction Steps

I'm running the following cmake command:

cmake ..\aws -DBUILD_SHARED_LIBS=OFF -DFORCE_SHARED_CRT=OFF -DSTATIC_CRT=ON -DBUILD_ONLY="s3;athena;transfer"

Possible Solution

Inherit those flags to the aws-crt-cpp project

Additional Information/Context

Possible related PR #1087

AWS CPP SDK version used

v1.9.251

Compiler and Version used

Visual Studio

Operating System and version

Windows 10

[jmklix]

We are looking into why this flag isn't being forwarded correctly.

[jmklix]

We are working on improving the cmake build experience as discussed here. We will try to make this config transparent once those changes are finalized.