lib/AsmParser/CMakeLists.txt

   1 # AsmParser, with a Bison generated parser:
   2 include(FindBison)
   3 find_bison()
   4
   5 if(BISON_EXECUTABLE)
   6   bison_generator(
   7     "llvmAsm"
   8     "${CMAKE_CURRENT_SOURCE_DIR}/llvmAsmParser.y"
   9     "${CMAKE_CURRENT_SOURCE_DIR}/llvmAsmParser.h"
  10     "${CMAKE_CURRENT_SOURCE_DIR}/llvmAsmParser.cpp"
  11     )
  12 else(BISON_EXECUTABLE)
  13   message(STATUS "Bison not found, the pregenerated files will be used")
  14
  15   add_custom_command(
  16     OUTPUT "${CMAKE_CURRENT_SOURCE_DIR}/llvmAsmParser.cpp"
  17     DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/llvmAsmParser.cpp.cvs"
  18     COMMAND ${CMAKE_COMMAND} -E copy_if_different "${CMAKE_CURRENT_SOURCE_DIR}/llvmAsmParser.cpp.cvs" "${CMAKE_CURRENT_SOURCE_DIR}/llvmAsmParser.cpp"
  19     )
  20   add_custom_command(
  21     OUTPUT "${CMAKE_CURRENT_SOURCE_DIR}/llvmAsmParser.h"
  22     DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/llvmAsmParser.h.cvs"
  23     COMMAND ${CMAKE_COMMAND} -E copy_if_different "${CMAKE_CURRENT_SOURCE_DIR}/llvmAsmParser.h.cvs" "${CMAKE_CURRENT_SOURCE_DIR}/llvmAsmParser.h"
  24     )
  25 endif(BISON_EXECUTABLE)
  26
  27 add_llvm_library(LLVMAsmParser
  28   llvmAsmParser.cpp  # Generated from llvmAsmParser.y or copyied from corresponding .cvs
  29   llvmAsmParser.h    # needed for the associated custom command to work
  30   LLLexer.cpp
  31   Parser.cpp
  32   )