AV1 encode & decode build issue

[waiwaiwai]

I have successfully git code the latest code from https://aomedia.googlesource.com/aom#get-the-code
and successfully generating the projects and solution for the Microsoft IDE.

I am currently stuck after this. I wish to generate .exe file for both encoder and decoder but when I run build on visual studio for aom_av1_encoder project there are some error LNK1181: cannot open input file'Release\aom.lib'
Does any one have any experiences in compiling the AV1 encode and decode source code in Windows OS?