[Bug] Build fails when FETCH_DEPENDEES is defined in CMakeLists.txt

Author: buck-yeh

CMakeLists.txt

@@ -28,8 +28,8 @@ project(ParserSuite)
 IF(CMAKE_CXX_COMPILER_ID MATCHES Clang|GNU)
     string(APPEND CMAKE_CXX_FLAGS " -Wall -Wextra -Wshadow -Wconversion -Ofast -std=c++20")
     IF(DEFINED FETCH_DEPENDEES)
-        string(APPEND CMAKE_CXX_FLAGS " -I${FetchedBux_SOURCE_DIR}/include -I${FetchedCBrackets_SOURCE_DIR}")
-        string(APPEND CMAKE_CXX_FLAGS " -L${FetchedBux_SOURCE_DIR}/src -L${FetchedCBrackets_SOURCE_DIR}")
+        string(APPEND CMAKE_CXX_FLAGS " -I${fetchedbux_SOURCE_DIR}/include -I${fetchedcbrackets_SOURCE_DIR}")
+        string(APPEND CMAKE_CXX_FLAGS " -L${fetchedbux_SOURCE_DIR}/src -L${fetchedcbrackets_SOURCE_DIR}")
     ENDIF()
 
     IF(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
@@ -44,6 +44,7 @@ IF(CMAKE_CXX_COMPILER_ID MATCHES Clang|GNU)
 ELSE()
     message("Else 2/2")
 ENDIF()
+message("Root/CMAKE_CXX_FLAGS = ${CMAKE_CXX_FLAGS}")
 
 add_subdirectory (ParserGen)
 add_subdirectory (ScannerGen)