624891e7c5
When qt_parse_version_string tries to parse the compiler version into separate fields, it tries to accommodate for different number of digits separate by dots by checking the length of the list as it is mutated. Unfortunately the length variable is not a live variable, so after removing an entry from the list we must change the length variable manually. Change-Id: Ieaeb091581484e8c723fbb467697f73036e64ec9 Reviewed-by: Leander Beernaert <leander.beernaert@qt.io> Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
82 lines
3.3 KiB
CMake
82 lines
3.3 KiB
CMake
function(set01 result)
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if (${ARGN})
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set("${result}" 1 PARENT_SCOPE)
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else()
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set("${result}" 0 PARENT_SCOPE)
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endif()
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endfunction()
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set01(LINUX CMAKE_SYSTEM_NAME STREQUAL "Linux")
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set01(HPUX CMAKE_SYSTEM_NAME STREQUAL "HPUX")
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set01(ANDROID CMAKE_SYSTEM_NAME STREQUAL "Android") # FIXME: How to identify this?
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set01(NACL CMAKE_SYSTEM_NAME STREQUAL "NaCl") # FIXME: How to identify this?
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set01(INTEGRITY CMAKE_SYSTEM_NAME STREQUAL "Integrity") # FIXME: How to identify this?
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set01(VXWORKS CMAKE_SYSTEM_NAME STREQUAL "VxWorks") # FIXME: How to identify this?
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set01(QNX CMAKE_SYSTEM_NAME STREQUAL "QNX") # FIXME: How to identify this?
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set01(OPENBSD CMAKE_SYSTEM_NAME STREQUAL "OpenBSD") # FIXME: How to identify this?
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set01(FREEBSD CMAKE_SYSTEM_NAME STREQUAL "FreeBSD") # FIXME: How to identify this?
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set01(NETBSD CMAKE_SYSTEM_NAME STREQUAL "NetBSD") # FIXME: How to identify this?
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set01(WASM CMAKE_SYSTEM_NAME STREQUAL "Webassembly") # FIXME: How to identify this?
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set01(BSD APPLE OR OPENBSD OR FREEBSD OR NETBSD)
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set01(WINRT WIN32 AND CMAKE_VS_PLATFORM_TOOSLET STREQUAL "winrt") # FIXME: How to identify this?
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set01(APPLE_OSX APPLE) # FIXME: How to identify this? For now assume that always building for macOS.
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set01(APPLE_UIKIT APPLE AND CMAKE_XCODE_PLATFORM_TOOLSET STREQUAL "uikit") # FIXME: How to identify this?
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set01(APPLE_IOS APPLE AND CMAKE_XCODE_PLATFORM_TOOLSET STREQUAL "ios") # FIXME: How to identify this?
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set01(APPLE_TVOS APPLE AND CMAKE_XCODE_PLATFORM_TOOLSET STREQUAL "tvos") # FIXME: How to identify this?
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set01(APPLE_WATCHOS APPLE AND CMAKE_XCODE_PLATFORM_TOOLSET STREQUAL "watchos") # FIXME: How to identify this?
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set01(GCC CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
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set01(CLANG CMAKE_CXX_COMPILER_ID MATCHES "Clang")
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set01(ICC CMAKE_C_COMPILER MATCHES "icc|icl")
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set01(QCC CMAKE_C_COMPILER MATCHES "qcc") # FIXME: How to identify this?
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if(CMAKE_SIZEOF_VOID_P EQUAL 8)
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set(QT_64BIT TRUE)
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elseif(CMAKE_SIZEOF_VOID_P EQUAL 4)
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set(QT_32BIT TRUE)
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endif()
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# Parses a version string like "xx.yy.zz" and sets the major, minor and patch variables.
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function(qt_parse_version_string version_string out_var_prefix)
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string(REPLACE "." ";" version_list ${version_string})
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list(LENGTH version_list length)
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set(out_var "${out_var_prefix}_MAJOR")
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set(value "")
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if(length GREATER 0)
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list(GET version_list 0 value)
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list(REMOVE_AT version_list 0)
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math(EXPR length "${length}-1")
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endif()
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set(${out_var} "${value}" PARENT_SCOPE)
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set(out_var "${out_var_prefix}_MINOR")
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set(value "")
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if(length GREATER 0)
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list(GET version_list 0 value)
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set(${out_var} "${value}" PARENT_SCOPE)
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list(REMOVE_AT version_list 0)
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math(EXPR length "${length}-1")
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endif()
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set(${out_var} "${value}" PARENT_SCOPE)
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set(out_var "${out_var_prefix}_PATCH")
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set(value "")
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if(length GREATER 0)
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list(GET version_list 0 value)
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set(${out_var} "${value}" PARENT_SCOPE)
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list(REMOVE_AT version_list 0)
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math(EXPR length "${length}-1")
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endif()
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set(${out_var} "${value}" PARENT_SCOPE)
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endfunction()
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# Set up the separate version components for the compiler version, to allow mapping of qmake
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# conditions like 'equals(QT_GCC_MAJOR_VERSION,5)'.
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if(CMAKE_CXX_COMPILER_VERSION)
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qt_parse_version_string("${CMAKE_CXX_COMPILER_VERSION}" "QT_COMPILER_VERSION")
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endif()
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