Watcom: Simplify compiler version detection (#11866)
Since commit c198730b
(Detect Watcom compiler version with its id,
2011-12-07) the CMAKE_(C|CXX)_COMPILER_VERSION variables are set for the
Watcom compiler. Use these in Windows-wcl386.cmake to set the old
WATCOM1* version variables. This avoids using the old EXECUTE_PROCESS
command which failed due to extra quotes anyway.
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@ -83,40 +83,27 @@ SET(CMAKE_CXX_CREATE_STATIC_LIBRARY "wlib ${CMAKE_LIB_QUIET} -c -n -b '<TARGET_
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# create a C static library
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# create a C static library
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SET(CMAKE_C_CREATE_STATIC_LIBRARY ${CMAKE_CXX_CREATE_STATIC_LIBRARY})
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SET(CMAKE_C_CREATE_STATIC_LIBRARY ${CMAKE_CXX_CREATE_STATIC_LIBRARY})
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IF(NOT CMAKE_WATCOM_COMPILER_TESTS_RUN)
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if(NOT _CMAKE_WATCOM_VERSION)
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SET(CMAKE_WATCOM_COMPILER_TESTS_RUN 1)
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set(_CMAKE_WATCOM_VERSION 1)
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SET(testWatcomVersionFile
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if(CMAKE_C_COMPILER_VERSION)
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"${CMAKE_ROOT}/Modules/CMakeTestWatcomVersion.c")
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set(_compiler_version ${CMAKE_C_COMPILER_VERSION})
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STRING(REGEX REPLACE "/" "\\\\" testWatcomVersionFile "${testWatcomVersionFile}")
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else()
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MESSAGE(STATUS "Check for Watcom compiler version")
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set(_compiler_version ${CMAKE_CXX_COMPILER_VERSION})
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SET(CMAKE_TEST_COMPILER ${CMAKE_C_COMPILER})
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endif()
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IF (NOT CMAKE_C_COMPILER)
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set(WATCOM16)
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SET(CMAKE_TEST_COMPILER ${CMAKE_CXX_COMPILER})
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set(WATCOM17)
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ENDIF()
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set(WATCOM18)
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EXECUTE_PROCESS(COMMAND ${CMAKE_TEST_COMPILER}
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set(WATCOM19)
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-q -pc \"${testWatcomVersionFile}\"
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if("${_compiler_version}" LESS 12.70)
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OUTPUT_VARIABLE CMAKE_COMPILER_OUTPUT
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set(WATCOM16 1)
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RESULT_VARIABLE CMAKE_COMPILER_RETURN
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endif()
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)
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if("${_compiler_version}" EQUAL 12.70)
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STRING(REGEX REPLACE "\n" " " compilerVersion "${CMAKE_COMPILER_OUTPUT}")
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set(WATCOM17 1)
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STRING(REGEX REPLACE ".*VERSION=(.*)" "\\1"
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endif()
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compilerVersion "${compilerVersion}")
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if("${_compiler_version}" EQUAL 12.80)
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IF("${CMAKE_COMPILER_RETURN}" STREQUAL "0")
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set(WATCOM18 1)
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SET(WATCOM16)
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endif()
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SET(WATCOM17)
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if("${_compiler_version}" EQUAL 12.90)
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SET(WATCOM18)
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set(WATCOM19 1)
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SET(WATCOM19)
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endif()
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IF("${compilerVersion}" LESS 1270)
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endif()
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SET(WATCOM16 1)
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ENDIF()
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IF("${compilerVersion}" EQUAL 1270)
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SET(WATCOM17 1)
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ENDIF()
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IF("${compilerVersion}" EQUAL 1280)
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SET(WATCOM18 1)
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ENDIF()
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IF("${compilerVersion}" EQUAL 1290)
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SET(WATCOM19 1)
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ENDIF()
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ENDIF()
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ENDIF()
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