cmake build error on mac [-Wunknown-warning-option]

[mightgoyardstill]

current trying to run the cmake build option on mac right now and am getting the error:

warning: unknown warning option '-Wsuggest-override'; did you mean '-Wshift-overflow'? [-Wunknown-warning-option]

this is while trying to run the final step of building plugins and object files using the following command:

cmake --build . --config Release

(have also tried this without the --config Release flag)

heres what i get in my console:

[ 0%] Building CXX object base/CMakeFiles/base.dir/source/baseiids.cpp.o warning: unknown warning option '-Wsuggest-override'; did you mean '-Wshift-overflow'? [-Wunknown-warning-option] 1 warning generated. [ 1%] Building CXX object base/CMakeFiles/base.dir/source/fbuffer.cpp.o warning: unknown warning option '-Wsuggest-override'; did you mean '-Wshift-overflow'? [-Wunknown-warning-option] 1 warning generated. [ 1%] Building CXX object base/CMakeFiles/base.dir/source/fdebug.cpp.o warning: unknown warning option '-Wsuggest-override'; did you mean '-Wshift-overflow'? [-Wunknown-warning-option] 1 warning generated. [ 1%] Building CXX object base/CMakeFiles/base.dir/source/fdynlib.cpp.o warning: unknown warning option '-Wsuggest-override'; did you mean '-Wshift-overflow'? [-Wunknown-warning-option] 1 warning generated. [ 1%] Building CXX object base/CMakeFiles/base.dir/source/fobject.cpp.o warning: unknown warning option '-Wsuggest-override'; did you mean '-Wshift-overflow'? [-Wunknown-warning-option] 1 warning generated. [ 1%] Building CXX object base/CMakeFiles/base.dir/source/fstreamer.cpp.o warning: unknown warning option '-Wsuggest-override'; did you mean '-Wshift-overflow'? [-Wunknown-warning-option] 1 warning generated. [ 2%] Building CXX object base/CMakeFiles/base.dir/source/fstring.cpp.o warning: unknown warning option '-Wsuggest-override'; did you mean '-Wshift-overflow'? [-Wunknown-warning-option] 1 warning generated. [ 2%] Building CXX object base/CMakeFiles/base.dir/source/timer.cpp.o warning: unknown warning option '-Wsuggest-override'; did you mean '-Wshift-overflow'? [-Wunknown-warning-option] 1 warning generated. [ 2%] Building CXX object base/CMakeFiles/base.dir/source/updatehandler.cpp.o warning: unknown warning option '-Wsuggest-override'; did you mean '-Wshift-overflow'? [-Wunknown-warning-option] 1 warning generated. [ 2%] Building CXX object base/CMakeFiles/base.dir/thread/source/fcondition.cpp.o warning: unknown warning option '-Wsuggest-override'; did you mean '-Wshift-overflow'? [-Wunknown-warning-option] 1 warning generated. [ 2%] Building CXX object base/CMakeFiles/base.dir/thread/source/flock.cpp.o warning: unknown warning option '-Wsuggest-override'; did you mean '-Wshift-overflow'? [-Wunknown-warning-option] 1 warning generated. [ 3%] Linking CXX static library ../lib/Debug/libbase.a [ 3%] Built target base [ 4%] Building CXX object VSTGUI.build/vstgui/lib/CMakeFiles/vstgui.dir/animation/animations.cpp.o error: unknown warning option '-Wsuggest-override'; did you mean '-Wshift-overflow'? [-Werror,-Wunknown-warning-option] make[2]: [VSTGUI.build/vstgui/lib/CMakeFiles/vstgui.dir/animation/animations.cpp.o] Error 1 make[1]: [VSTGUI.build/vstgui/lib/CMakeFiles/vstgui.dir/all] Error 2 make: *** [all] Error 2

any suggestions? thinking this might be an issue with my clang compiler?

[scheffle]

Make sure to use a supported Xcode/Clang version. I think currently the oldest supported version is Xcode 10.1. I also recommended to use the Xcode generator: cmake -GXcode

[mightgoyardstill]

i’m not using xcode and would like to build it without creating the xcode projects, i'm compiling with Clang 12.0.0 x68_64-apple-darwin19.6.0

[scheffle]

It looks like that this line is wrong when not using Xcode on macOS. You can comment it out for now until it is fixed.

[mightgoyardstill]

thanks so much!