Added workaround for pkgconfig not adding the right directories for libairspy

airspy_source/CMakeLists.txt

@@ -30,6 +30,12 @@ else (MSVC)
     target_include_directories(airspy_source PUBLIC ${LIBAIRSPY_INCLUDE_DIRS})
     target_link_directories(airspy_source PUBLIC ${LIBAIRSPY_LIBRARY_DIRS})
     target_link_libraries(airspy_source PUBLIC ${LIBAIRSPY_LIBRARIES})
+
+    # Include it because for some reason pkgconfig doesn't look here?
+    if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
+        target_include_directories(airspy_source PUBLIC "/usr/local/include")
+    endif()
+
 endif ()
 
 # Install directives