diff options
Diffstat (limited to 'cmake/QtPlatformSupport.cmake')
-rw-r--r-- | cmake/QtPlatformSupport.cmake | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/cmake/QtPlatformSupport.cmake b/cmake/QtPlatformSupport.cmake new file mode 100644 index 0000000000..ac8e8f6ad2 --- /dev/null +++ b/cmake/QtPlatformSupport.cmake @@ -0,0 +1,81 @@ +function(qt_set01 result) + if (${ARGN}) + set("${result}" 1 PARENT_SCOPE) + else() + set("${result}" 0 PARENT_SCOPE) + endif() +endfunction() + +qt_set01(LINUX CMAKE_SYSTEM_NAME STREQUAL "Linux") +qt_set01(HPUX CMAKE_SYSTEM_NAME STREQUAL "HPUX") +qt_set01(ANDROID CMAKE_SYSTEM_NAME STREQUAL "Android") # FIXME: How to identify this? +qt_set01(NACL CMAKE_SYSTEM_NAME STREQUAL "NaCl") # FIXME: How to identify this? +qt_set01(INTEGRITY CMAKE_SYSTEM_NAME STREQUAL "Integrity") # FIXME: How to identify this? +qt_set01(VXWORKS CMAKE_SYSTEM_NAME STREQUAL "VxWorks") # FIXME: How to identify this? +qt_set01(QNX CMAKE_SYSTEM_NAME STREQUAL "QNX") # FIXME: How to identify this? +qt_set01(OPENBSD CMAKE_SYSTEM_NAME STREQUAL "OpenBSD") # FIXME: How to identify this? +qt_set01(FREEBSD CMAKE_SYSTEM_NAME STREQUAL "FreeBSD") # FIXME: How to identify this? +qt_set01(NETBSD CMAKE_SYSTEM_NAME STREQUAL "NetBSD") # FIXME: How to identify this? +qt_set01(WASM CMAKE_SYSTEM_NAME STREQUAL "Emscripten") + +qt_set01(BSD APPLE OR OPENBSD OR FREEBSD OR NETBSD) + +qt_set01(WINRT WIN32 AND CMAKE_VS_PLATFORM_TOOSLET STREQUAL "winrt") # FIXME: How to identify this? + +qt_set01(APPLE_OSX APPLE) # FIXME: How to identify this? For now assume that always building for macOS. +qt_set01(APPLE_UIKIT APPLE AND CMAKE_XCODE_PLATFORM_TOOLSET STREQUAL "uikit") # FIXME: How to identify this? +qt_set01(APPLE_IOS APPLE AND CMAKE_XCODE_PLATFORM_TOOLSET STREQUAL "ios") # FIXME: How to identify this? +qt_set01(APPLE_TVOS APPLE AND CMAKE_XCODE_PLATFORM_TOOLSET STREQUAL "tvos") # FIXME: How to identify this? +qt_set01(APPLE_WATCHOS APPLE AND CMAKE_XCODE_PLATFORM_TOOLSET STREQUAL "watchos") # FIXME: How to identify this? + +qt_set01(GCC CMAKE_CXX_COMPILER_ID STREQUAL "GNU") +qt_set01(CLANG CMAKE_CXX_COMPILER_ID MATCHES "Clang") +qt_set01(ICC CMAKE_C_COMPILER MATCHES "icc|icl") +qt_set01(QCC CMAKE_C_COMPILER MATCHES "qcc") # FIXME: How to identify this? + +if(CMAKE_SIZEOF_VOID_P EQUAL 8) + set(QT_64BIT TRUE) +elseif(CMAKE_SIZEOF_VOID_P EQUAL 4) + set(QT_32BIT TRUE) +endif() + +# Parses a version string like "xx.yy.zz" and sets the major, minor and patch variables. +function(qt_parse_version_string version_string out_var_prefix) + string(REPLACE "." ";" version_list ${version_string}) + list(LENGTH version_list length) + + set(out_var "${out_var_prefix}_MAJOR") + set(value "") + if(length GREATER 0) + list(GET version_list 0 value) + list(REMOVE_AT version_list 0) + math(EXPR length "${length}-1") + endif() + set(${out_var} "${value}" PARENT_SCOPE) + + set(out_var "${out_var_prefix}_MINOR") + set(value "") + if(length GREATER 0) + list(GET version_list 0 value) + set(${out_var} "${value}" PARENT_SCOPE) + list(REMOVE_AT version_list 0) + math(EXPR length "${length}-1") + endif() + set(${out_var} "${value}" PARENT_SCOPE) + + set(out_var "${out_var_prefix}_PATCH") + set(value "") + if(length GREATER 0) + list(GET version_list 0 value) + set(${out_var} "${value}" PARENT_SCOPE) + list(REMOVE_AT version_list 0) + math(EXPR length "${length}-1") + endif() + set(${out_var} "${value}" PARENT_SCOPE) +endfunction() + +# Set up the separate version components for the compiler version, to allow mapping of qmake +# conditions like 'equals(QT_GCC_MAJOR_VERSION,5)'. +if(CMAKE_CXX_COMPILER_VERSION) + qt_parse_version_string("${CMAKE_CXX_COMPILER_VERSION}" "QT_COMPILER_VERSION") +endif() |