src/bpfc/CMakeLists.txt

   1 PROJECT(bpfc C)
   2
   3 SET(BUILD_STRING "generic")
   4
   5 FIND_PACKAGE(FLEX)
   6 FIND_PACKAGE(BISON)
   7
   8 IF (FLEX_FOUND AND BISON_FOUND)
   9         FLEX_TARGET(BPF_LEXER ../bpf_lexer.l ${CMAKE_CURRENT_BINARY_DIR}/lex.yy.c)
  10         BISON_TARGET(BPF_PARSER ../bpf_parser.y ${CMAKE_CURRENT_BINARY_DIR}/bpf_parser.tab.c)
  11
  12         ADD_EXECUTABLE(${PROJECT_NAME}  ../xmalloc.c
  13                                         ../strlcpy.c
  14                                         ../bpf.c
  15                                         ${FLEX_BPF_LEXER_OUTPUTS}
  16                                         ${BISON_BPF_PARSER_OUTPUT_SOURCE}
  17                                         ../bpfc.c)
  18
  19         ADD_DEFINITIONS(-DPROGNAME_STRING="${PROJECT_NAME}"
  20                         -DVERSION_STRING="${VERSION}"
  21                         -DBUILD_STRING="${BUILD_STRING}")
  22
  23         INSTALL(TARGETS ${PROJECT_NAME} DESTINATION ${EXECUTABLE_INSTALL_PATH})
  24 ELSE (FLEX_FOUND AND BISON_FOUND)
  25         MESSAGE("either flex or bison is missing on target. Skipping ${PROJECT_NAME} build.")
  26 ENDIF (FLEX_FOUND AND BISON_FOUND)