Unverified Commit ebc33027 authored by Jeremy Kun's avatar Jeremy Kun Committed by GitHub
Browse files

Improve error message for cmake failure (#71404) 

I ran into this error as a newbie, was educated
[here](https://discord.com/channels/636084430946959380/642426447167881246/1171016269387018310).
Updating the error message to be more descriptive about the problem and
my options.
parent 6b573f46

llvm/cmake/modules/LLVMProcessSources.cmake

+6 −1
Original line number Diff line number Diff line
@@ -113,7 +113,12 @@ function(llvm_check_source_file_list) 
          else()

              set(fn_relative "${fn}")

          endif()

          message(SEND_ERROR "Found unknown source file ${fn_relative}

          message(SEND_ERROR "Found erroneous configuration for source file ${fn_relative}

LLVM's build system enforces that all source files are added to a build target, \

that exactly one build target exists in each directory, \

and that this target lists all files in that directory. \

If you want multiple targets in the same directory, add \

PARTIAL_SOURCES_INTENDED to the target specification, though it is discouraged.

Please update ${CMAKE_CURRENT_LIST_FILE}\n")

        endif()

      endif()