cleanup and change license generation parameters

gcontini

2019-12-14 11a0f65bae425baf09508e2d57c830f5cad69df5

 cmake/Findlcc.cmake

@@ -46,14 +46,16 @@
find_package(PkgConfig)

if(LCC_LOCATION)
   # First search the PATH and specific locations.
   find_program(LCC_EXECUTABLE
   NAMES ${lcc_names} HINTS ${LCC_LOCATION} DOC "lcc command line client")
   FIND_PACKAGE_HANDLE_STANDARD_ARGS(lcc FOUND_VAR LCC_FOUND
                                       REQUIRED_VARS LCC_EXECUTABLE 
                                       FAIL_MESSAGE "Error finding lcc executable. variable LCC_LOCATION non set correctly.")
    add_executable(license_generator::lcc IMPORTED GLOBAL)                                            
   set_property(TARGET license_generator::lcc PROPERTY IMPORTED_LOCATION ${LCC_EXECUTABLE})  
   find_package(lcc HINTS ${LCC_LOCATION} CONFIG) #try to find it without looping on this module
   if(NOT lcc_FOUND)
      find_program(LCC_EXECUTABLE
      NAMES ${lcc_names} HINTS ${LCC_LOCATION} DOC "lcc command line client")
      FIND_PACKAGE_HANDLE_STANDARD_ARGS(lcc FOUND_VAR LCC_FOUND
                                          REQUIRED_VARS LCC_EXECUTABLE 
                                          FAIL_MESSAGE "Error finding lcc executable. variable LCC_LOCATION non set correctly.")
       add_executable(license_generator::lcc IMPORTED GLOBAL)                                            
      set_property(TARGET license_generator::lcc PROPERTY IMPORTED_LOCATION ${LCC_EXECUTABLE})
   ENDIF(NOT lcc_FOUND)
ELSE(LCC_LOCATION)
   find_package(lcc HINTS ${CMAKE_BINARY_DIR} CONFIG) #try to find it without looping on this module

@@ -76,6 +78,7 @@
          set(failure_messge  "All the options to find lcc executable failed. And i can't compile one from source GIT_SUBMODULE was turned off or failed. Please update submodules and try again.")
      endif()
      add_subdirectory("${PROJECT_SOURCE_DIR}/extern/license-generator")
      set(lcc_FOUND TRUE)
   ENDIF(NOT lcc_FOUND)
ENDIF(LCC_LOCATION)