How to add_defines on a specific file?

[davidchisnall]

The docs for add_defines tell me how to do it at a target scope. If I have a target that builds multiple files and I want to add a define to some of those files but not all of them, how do I do that?

[waruqi]

add_files("src/*.c", {defines = "xxx"})

[william9523]

Hey,

How can I add two macros for a translation unit?

Tried this one, but does not work. The two macros are combined as one single macro.

add_files("src/*.c", {defines = "VALUE1=1, VALUE2=2"})

[waruqi]

use table

add_files("src/*.c", {defines = {"VALUE1=1", "VALUE2=2"}})