# COMPILE_FLAGS

Additional flags to be added when compiling this source file.

These flags will be added to the list of compile flags when this source file builds. Use `COMPILE_DEFINITIONS` to pass additional preprocessor definitions.

Contents of `COMPILE_FLAGS` may use “generator expressions” with the syntax `$<...>`. See the `cmake-generator-expressions(7)` manual for available expressions. However, `Xcode` does not support per-config per-source settings, so expressions that depend on the build configuration are not allowed with that generator.