CI fix

.github/workflows/build_all.yml

@@ -54,7 +54,7 @@ jobs:
           run: vcpkg install fftw3:x64-windows glew:x64-windows glfw3:x64-windows portaudio:x64-windows
 
         - name: Install rtaudio
-          run: git clone https://github.com/thestk/rtaudio ; cd rtaudio ; mkdir build ; cd build ; cmake .. ; cmake --build . --config Release ; cmake --install .
+          run: git clone https://github.com/thestk/rtaudio ; cd rtaudio ; git checkout 2f2fca4502d506abc50f6d4473b2836d24cfb1e3 ; mkdir build ; cd build ; cmake .. ; cmake --build . --config Release ; cmake --install .
 
         - name: Prepare CMake
           working-directory: ${{runner.workspace}}/build

core/CMakeLists.txt

@@ -100,9 +100,8 @@ else()
     endif ()
 
     if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
-        # TODO: Replace with add_compile_options?
-        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static")
-        set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static-libgcc -static-libstdc++")
+        target_compile_options(sdrpp_core PRIVATE -static)
+        target_link_options(sdrpp_core PRIVATE -static-libgcc -static-libstdc++)
     endif ()
 
 endif ()