2.7 branch failes to build for " \bmesh_mesh.c(1172): warning

I could build without problem before. (recent build was
version: 2.79 (sub 7), branch: blender2.7, commit date: 2019-03-17 11:01, hash: 9d2397c710af, type:
build date: 2019/03/17, 20:37

But today everytime ,after “make update” then “make release”, it can not generate exe.(fail to compile)
and I see this erroer from log.

c:\myprograms\blender279-git\blender\source\blender\bmesh\intern\bmesh_mesh.c(1172): error C2220: warning treated as error - no object file generated


Though usually I often see many alert of C4819 relate to code (cuda files seems not saved as utf )
but it can be ignored. (I do not see problem about build version) and, can build.

I serch by google about C2220, but I do not know how can I change warning level .or remove aleart.

I do not touch any setting about VB and Cmake

solved by

It have not been solved.

another warning , bmesh_mesh.c(1172) happen,then after all it cause C2220 complie error. and fail to build 2.7 branch.

Then if I must need to use community channel, for building problem or report building error, where is best place? :thinking:

I did a fix earlier today, buildbot is passing now

1 Like

Thanks, after your commit, I finally could build without compile error.
Then I hope to know where is best place to report building problem.

The page which I use for bug report, discribe, about building blender
use community channel, but thel inked page, there is no cliear discribe where is place to report buildng error.