cmake : fix json INTERFACE library (#2069)

diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index 104482f21337825dd4c0b09209e7bfda00e19d25..3b493e3db7ee66fcbfca82ea2607766ad4fa67bf 100644 (file)
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -58,8 +58,8 @@ if (WHISPER_SDL2)
 endif()
 
 # add json lib
-add_library(json_cpp INTERFACE json.hpp)
-set_target_properties(json_cpp PROPERTIES FOLDER "libs")
+add_library(json_cpp INTERFACE)
+target_include_directories(json_cpp INTERFACE ${CMAKE_CURRENT_SOURCE_DIR})
 
 # examples