[cmake] Fix sanitizer target names

Author: Wentzell

c++/app4triqs/CMakeLists.txt

@@ -68,31 +68,31 @@ endif()
 
 option(ASAN OFF "Compile library and executables with LLVM Address Sanitizer")
 if(ASAN)
-  if(NOT TARGET ASAN)
+  if(NOT TARGET asan)
     find_package(sanitizer REQUIRED COMPONENTS asan)
   endif()
   target_link_libraries(${PROJECT_NAME}_c PUBLIC $<BUILD_INTERFACE:asan>)
 endif()
 
 option(UBSAN OFF "Compile library and executables with LLVM Undefined Behavior Sanitizer")
 if(UBSAN)
-  if(NOT TARGET UBSAN)
+  if(NOT TARGET ubsan)
     find_package(sanitizer REQUIRED COMPONENTS ubsan)
   endif()
   target_link_libraries(${PROJECT_NAME}_c PUBLIC $<BUILD_INTERFACE:ubsan>)
 endif()
 
 option(MSAN OFF "Compile library and executables with LLVM Memory Sanitizer")
 if(MSAN)
-  if(NOT TARGET MSAN)
+  if(NOT TARGET msan)
     find_package(sanitizer REQUIRED COMPONENTS msan)
   endif()
   target_link_libraries(${PROJECT_NAME}_c PUBLIC $<BUILD_INTERFACE:msan>)
 endif()
 
 option(TSAN OFF "Compile library and executables with LLVM Thread Sanitizer")
 if(TSAN)
-  if(NOT TARGET TSAN)
+  if(NOT TARGET tsan)
     find_package(sanitizer REQUIRED COMPONENTS tsan)
   endif()
   target_link_libraries(${PROJECT_NAME}_c PUBLIC $<BUILD_INTERFACE:tsan>)