Same source filenames leads to obj outputs overwritten

[ChemistAion]

I am playing with such a project lately:
https://github.com/GPUOpen-LibrariesAndSDKs/RenderPipelineShaders/tree/main/src/runtime/common

There is a case with two rps_rpsl_host sources expressed as a c and cpp with the same filename stem (within the same directory), respetivielly:

• rps_rpsl_host.c
• rps_rpsl_host.cpp

In the project CMake is used, which automatically detects such a combo and generates, full name-scope for these two files:

• rps_rpsl_host.c.obj
• rps_rpsl_host.cpp.obj

It is done by pointing out ObjectFileName property to the full filename in vcxproj, only for these two files, i.e.:
<ClCompile Include="D:\___rps\src\runtime\common\rps_rpsl_host.c">
<ObjectFileName>$(IntDir)/runtime/common/rps_rpsl_host.c.obj</ObjectFileName>
</ClCompile>

Is there a way to point out ObjectFileName per source-file in Sharpmake?

[belkiss]

You can use conf.ObjectFileName to remap the object file name for those duplicates.

Read the comment carefully, as it can slow down the compile time :)

Sharpmake/Sharpmake/Project.Configuration.cs

Line 1737 in bb553aa

public Func<string, string> ObjectFileName = null;