explicitly add include folders

Sauci · Sauci · commit 7ae82cec726b · 2020-01-09T20:05:24.000+01:00
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -24,7 +24,8 @@ add_executable(my_wc
 )
 target_include_directories(my_wc
     PRIVATE
-        .
+        ${CMAKE_CURRENT_SOURCE_DIR}
+        ${FLEX_INCLUDE_DIRS}
         ${CMAKE_CURRENT_BINARY_DIR})
 set_property(TARGET my_wc
              PROPERTY CXX_STANDARD 14)
