54 lines
1.5 KiB
CMake
54 lines
1.5 KiB
CMake
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#CMAKE_ARGV0 = /path/to/cmake
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#CMAKE_ARGV1 = -P
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#CMAKE_ARGV2 = path/to/this/file
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#CMAKE_ARGV3 = binder
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#CMAKE_ARGV4 = ali
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if(NOT CMAKE_ARGV3)
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message(FATAL_ERROR "binder not set")
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endif(NOT CMAKE_ARGV3)
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string(REPLACE ".o" ".ali" ALIPATH ${CMAKE_ARGV4})
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cmake_path(GET ALIPATH FILENAME ALI)
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cmake_path(REMOVE_FILENAME ALIPATH OUTPUT_VARIABLE ALI_SEARCH_PATH)
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set (REACHED_FLAGS FALSE)
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#iterate over additional objects, only the main one is needed
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foreach(arg RANGE 5 ${CMAKE_ARGC})
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if(CMAKE_ARGV${arg} STREQUAL FLAGS)
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set(REACHED_FLAGS TRUE)
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continue()
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endif(CMAKE_ARGV${arg} STREQUAL FLAGS)
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string(SUBSTRING "${CMAKE_ARGV${arg}}" 0 2 start)
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if(start STREQUAL "-O")
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continue()
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endif(start STREQUAL "-O")
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if(REACHED_FLAGS)
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list(APPEND FLAGS ${CMAKE_ARGV${arg}})
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endif(REACHED_FLAGS)
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endforeach(arg RANGE 5 CMAKE_ARGC)
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list(APPEND FLAGS "-aO${ALI_SEARCH_PATH}")
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#first see if there is a main function
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execute_process(COMMAND ${CMAKE_ARGV3} bind ${ALI} ${FLAGS}
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RESULT_VARIABLE MAIN_RESULT
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OUTPUT_VARIABLE dont_care
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ERROR_VARIABLE ERROR)
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if(MAIN_RESULT)
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execute_process(COMMAND ${CMAKE_ARGV3} bind -n ${ALI} ${FLAGS}
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RESULT_VARIABLE RESULT
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OUTPUT_VARIABLE dont_care
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ERROR_VARIABLE ERROR)
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endif(MAIN_RESULT)
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if(RESULT)
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message(FATAL_ERROR ${RESULT} ${ERROR})
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endif(RESULT)
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execute_process(COMMAND ${CMAKE_ARGV0} -E touch "${CMAKE_ARGV4}")
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