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4205a2ec19
now that the assembler language is enabled in the build system the macro turned out to be a bit bogus and it has to handle sources control too because some CPU specifiec sources were, previously, added unconditionally to targets leading to build failures (especially with assembly). CPU tests now declare variables that are cached and can be changed by the user to avoid touching parent scope from the test macros (previously functions for that reason). Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
72 lines
No EOL
2.3 KiB
CMake
72 lines
No EOL
2.3 KiB
CMake
################################ CPU TESTS ################################
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macro(KATIE_CPU_TEST _test _define _flag)
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string(TOUPPER ${_test} uppertest)
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try_compile(
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_has_cpu_feature
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${CMAKE_BINARY_DIR}/katie_tests/cpu
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${KATIE_MKSPECS_DIR}/tests/cpu/${_test}.cpp
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COMPILE_DEFINITIONS -m${_flag}
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OUTPUT_VARIABLE _cpu_feature_log
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)
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if(_has_cpu_feature)
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add_definitions(-DQT_HAVE_${_define})
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endif()
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message(STATUS "Host CPU supports ${uppertest}: ${_has_cpu_feature}")
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file(WRITE ${CMAKE_BINARY_DIR}/katie_tests/cpu/${_test}.log "${_cpu_feature_log}")
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set(KATIE_${uppertest}_RESULT ${_has_cpu_feature} CACHE BOOL "Host CPU supports ${uppertest}")
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endmacro()
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katie_cpu_test(3dnow 3DNOW 3dnow)
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katie_cpu_test(avx AVX avx)
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katie_cpu_test(mmx MMX mmx)
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katie_cpu_test(sse SSE sse)
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katie_cpu_test(sse2 SSE2 sse2)
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if(KATIE_SSE2_RESULT)
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katie_cpu_test(sse3 SSE3 sse3)
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if(KATIE_SSE3_RESULT)
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katie_cpu_test(ssse3 SSSE3 ssse3)
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if(KATIE_SSSE3_RESULT)
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katie_cpu_test(sse4_1 SSE4_1 sse4.1)
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if(KATIE_SSE4_1_RESULT)
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katie_cpu_test(sse4_2 SSE4_2 sse4.2)
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endif()
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endif()
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endif()
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endif()
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if("${KATIE_ARCHITECTURE}" STREQUAL "arm")
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katie_cpu_test(iwmmxt IWMMXT cpu=iwmmxt)
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if(NOT KATIE_IWMMXT_RESULT)
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message(SEND_ERROR "Please make sure your compiler supports iWMMXt intrinsics!")
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endif()
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katie_cpu_test(neon NEON -mfpu=neon)
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endif()
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################################ MISC TESTS ################################
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macro(KATIE_MISC_TEST _test _define)
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string(TOUPPER ${_test} uppertest)
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try_compile(
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_has_misc_feature
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${CMAKE_BINARY_DIR}/katie_tests/misc
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${KATIE_MKSPECS_DIR}/tests/misc/${_test}.cpp
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OUTPUT_VARIABLE _misc_feature_log
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)
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if(_has_misc_feature)
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add_definitions(-DQT_${_define})
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else()
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add_definitions(-DQT_NO_${_define})
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endif()
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message(STATUS "Host supports ${uppertest}: ${_has_misc_feature}")
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file(WRITE ${CMAKE_BINARY_DIR}/katie_tests/misc/${_test}.log "${_misc_feature_log}")
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set(KATIE_${uppertest}_RESULT ${_has_misc_feature} CACHE BOOL "Host supports ${uppertest}")
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endmacro()
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katie_misc_test(stl STL)
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include(CheckTypeSize)
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check_type_size(size_t QT_POINTER_SIZE) |