diff options
Diffstat (limited to 'mkspecs/features/functions.prf')
| -rw-r--r-- | mkspecs/features/functions.prf | 408 |
1 files changed, 408 insertions, 0 deletions
diff --git a/mkspecs/features/functions.prf b/mkspecs/features/functions.prf new file mode 100644 index 000000000..eb421f8b5 --- /dev/null +++ b/mkspecs/features/functions.prf @@ -0,0 +1,408 @@ +defineTest(isQtMinimum) { + !equals(QT_MAJOR_VERSION, $$1): return(false) + count(ARGS, 1, greaterThan) { + lessThan(QT_MINOR_VERSION, $$2): return(false) + } + return(true) +} + +!isQtMinimum(5, 8) { + defineTest(qtConfig) { + contains(QT_CONFIG, $$1): return(true) + return(false) + } +} + +defineTest(isMinMSVCVersion) { + actual = $$split(MSVC_VER, .) + actual_major = $$member(actual, 0) + actual_minor = $$member(actual, 1) + requested_major = $$1 + requested_minor = $$2 + lessThan(actual_major, $$requested_major): return(false) + greaterThan(actual_major, $$requested_major): return(true) + lessThan(actual_minor, $$requested_minor): return(false) + return(true) +} + +defineTest(isPlatformSupported) { + QT_FOR_CONFIG += gui-private + linux { + !gcc:!clang { + skipBuild("Qt WebEngine on Linux requires clang or GCC.") + return(false) + } + gcc:!clang:!isGCCVersionSupported(): return(false) + } else:win32 { + winrt { + skipBuild("WinRT is not supported.") + return(false) + } + msvc { + !isMinMSVCVersion(14, 0) { + skipBuild("Qt WebEngine on Windows requires MSVC 2015 Update 2 or later.") + return(false) + } + } else { + skipBuild("Qt WebEngine on Windows requires MSVC 2015 Update 2 or later.") + return(false) + } + isBuildingOnWin32() { + skipBuild("Qt WebEngine on Windows must be built on a 64-bit machine.") + } + !isMinWinSDKVersion(10, 10586): { + skipBuild("Qt WebEngine on Windows requires a Windows SDK version 10.0.10586 or newer.") + return(false) + } + } else:osx { + lessThan(QMAKE_XCODE_VERSION, 5.1) { + skipBuild("Using XCode version $$QMAKE_XCODE_VERSION, but at least version 5.1 is required to build Qt WebEngine.") + return(false) + } + # We require OS X 10.0 (darwin version 14.0.0) or newer + darwin_major_version = $$section(QMAKE_HOST.version, ., 0, 0) + lessThan(darwin_major_version, 14) { + skipBuild("Qt WebEngine requires OS X version 10.10 or newer.") + return(false) + } + !isMinOSXSDKVersion(10, 10): { + skipBuild("Qt WebEngine requires an OS X SDK version of 10.10 or newer. Current version is $${WEBENGINE_OSX_SDK_PRODUCT_VERSION}.") + return(false) + } + } else { + skipBuild("Unknown platform. Qt WebEngine only supports Linux, Windows, and OS X.") + return(false) + } + + !contains(QT_CONFIG, c++11) { + skipBuild("C++11 support is required in order to build chromium.") + return(false) + } + qtConfig(mirclient) { + skipBuild("Mir is not yet supported as graphics backend for Qt WebEngine.") + return(false) + } + static { + skipBuild("Static builds of QtWebEngine aren't supported.") + return(false) + } + !isArchSupported(): return(false) + isSanitizerEnabled():!isSanitizerSupported():!forceSanitizerBuild(): return(false) + return(true) +} + +defineTest(isArchSupported) { + contains(QT_ARCH, "i386")|contains(QT_ARCH, "x86_64"): return(true) + contains(QT_ARCH, "arm")|contains(QT_ARCH, "arm64"): return(true) + contains(QT_ARCH, "mips")|contains(QT_ARCH, "mips64"): return(true) + + skipBuild("QtWebEngine can only be built for x86, x86-64, ARM, Aarch64, MIPSel, and MIPS64 architectures.") + return(false) +} + +defineTest(isSanitizerEnabled) { + sanitize_address|sanitize_memory|sanitize_undefined|sanitize_thread: return(true) + return(false) +} + +defineTest(forceSanitizerBuild) { + contains(WEBENGINE_CONFIG, force_sanitizer_build): return(true) + skipBuild("Chosen sanitizer configuration is not supported. Use WEBENGINE_CONFIG+=force_sanitizer_build to force build with the chosen sanitizer configuration.") + return(false) +} + +defineTest(isSanitizerSupported) { + sanitizer_combo_supported = true + sanitize_address { + asan_supported = false + linux-clang-libc++:isSanitizerSupportedOnLinux() { + asan_supported = true + } else:macos:isSanitizerSupportedOnMacOS() { + asan_supported = true + } + !$$asan_supported { + sanitizer_combo_supported = false + warning("An address sanitizer-enabled Qt WebEngine build can only be built on Linux or macOS using Clang and libc++.") + } + } + + sanitize_memory { + sanitizer_combo_supported = false + warning("A memory sanitizer-enabled Qt WebEngine build is not supported.") + } + + sanitize_undefined { + ubsan_supported = false + linux-clang-libc++:isSanitizerSupportedOnLinux():CONFIG(release, debug|release):!debug_and_release { + ubsan_supported = true + } + !$$ubsan_supported { + sanitizer_combo_supported = false + warning("An undefined behavior sanitizer-enabled Qt WebEngine build can only be built on Linux using Clang and libc++ in release mode.") + } + } + + sanitize_thread { + tsan_supported = false + linux-clang-libc++:isSanitizerSupportedOnLinux() { + tsan_supported = true + } + !$$tsan_supported { + sanitizer_combo_supported = false + warning("A thread sanitizer-enabled Qt WebEngine build can only be built on Linux using Clang and libc++.") + } + } + + $$sanitizer_combo_supported: return(true) + return(false) +} + +defineTest(isSanitizerSupportedOnLinux) { + isSanitizerLinuxClangVersionSupported(): return(true) + return(false) +} + +defineTest(isSanitizerSupportedOnMacOS) { + isEmpty(QT_APPLE_CLANG_MAJOR_VERSION) { + QTWEBENGINE_CLANG_IS_APPLE = false + } else { + QTWEBENGINE_CLANG_IS_APPLE = true + } + $$QTWEBENGINE_CLANG_IS_APPLE:isSanitizerMacOSAppleClangVersionSupported(): return(true) + else:isSanitizerMacOSClangVersionSupported(): return(true) + return(false) +} + +defineTest(isSanitizerMacOSAppleClangVersionSupported) { + # Clang sanitizer suppression attributes work from Apple Clang version 7.3.0+. + greaterThan(QT_APPLE_CLANG_MAJOR_VERSION, 7): return(true) + greaterThan(QT_APPLE_CLANG_MINOR_VERSION, 2): return(true) + + warning("Using Apple Clang version $${QT_APPLE_CLANG_MAJOR_VERSION}.$${QT_APPLE_CLANG_MINOR_VERSION}.$${QT_APPLE_CLANG_PATCH_VERSION}, but at least Apple Clang version 7.3.0 is required to build a sanitizer-enabled Qt WebEngine.") + return(false) +} + +defineTest(isSanitizerMacOSClangVersionSupported) { + # Clang sanitizer suppression attributes work from non-apple Clang version 3.7+. + greaterThan(QT_CLANG_MAJOR_VERSION, 3): return(true) + greaterThan(QT_CLANG_MINOR_VERSION, 6): return(true) + + warning("Using Clang version $${QT_CLANG_MAJOR_VERSION}.$${QT_CLANG_MINOR_VERSION}, but at least Clang version 3.7 is required to build a sanitizer-enabled Qt WebEngine.") + return(false) +} + +defineTest(isSanitizerLinuxClangVersionSupported) { + # Clang sanitizer suppression attributes work from Clang version 3.7+. + greaterThan(QT_CLANG_MAJOR_VERSION, 3): return(true) + greaterThan(QT_CLANG_MINOR_VERSION, 6): return(true) + + warning("Using Clang version $${QT_CLANG_MAJOR_VERSION}.$${QT_CLANG_MINOR_VERSION}, but at least Clang version 3.7 is required to build a sanitizer-enabled Qt WebEngine.") + return(false) +} + +defineTest(isGCCVersionSupported) { + # The below will work for gcc 4.7 and up and also match gcc 5 + greaterThan(QT_GCC_MINOR_VERSION, 6):return(true) + greaterThan(QT_GCC_MAJOR_VERSION, 4):return(true) + + skipBuild("Using gcc version "$$QT_GCC_MAJOR_VERSION"."$$QT_GCC_MINOR_VERSION", but at least gcc version 4.7 is required to build Qt WebEngine.") + return(false) +} + +defineTest(isDeveloperBuild) { + qtConfig(private_tests): return(true) # enabled for developer-build + return(false) +} + +defineTest(isQMLTestSupportApiEnabled) { + isDeveloperBuild(): return(true) + contains(QT_BUILD_PARTS, tests): return(true) + contains(WEBENGINE_CONFIG, testsupport): return(true) + return(false) +} + +defineTest(isBuildingOnWin32) { + # The check below is ugly, but necessary, as it seems to be the only reliable way to detect if the host + # architecture is 32 bit. QMAKE_HOST.arch does not work as it returns the architecture that the toolchain + # is building for, not the system's actual architecture. + PROGRAM_FILES_X86 = $$(ProgramW6432) + isEmpty(PROGRAM_FILES_X86): return(true) + return(false) +} + +defineTest(isMinOSXSDKVersion) { + requested_major = $$1 + requested_minor = $$2 + requested_patch = $$3 + isEmpty(requested_patch): requested_patch = 0 + WEBENGINE_OSX_SDK_PRODUCT_VERSION = $$system("/usr/bin/xcodebuild -sdk $$QMAKE_MAC_SDK -version ProductVersion 2>/dev/null") + export(WEBENGINE_OSX_SDK_PRODUCT_VERSION) + isEmpty(WEBENGINE_OSX_SDK_PRODUCT_VERSION) { + skipBuild("Could not resolve SDK product version for \'$$QMAKE_MAC_SDK\'.") + return(false) + } + major_version = $$section(WEBENGINE_OSX_SDK_PRODUCT_VERSION, ., 0, 0) + minor_version = $$section(WEBENGINE_OSX_SDK_PRODUCT_VERSION, ., 1, 1) + patch_version = $$section(WEBENGINE_OSX_SDK_PRODUCT_VERSION, ., 2, 2) + isEmpty(patch_version): patch_version = 0 + + greaterThan(major_version, $$requested_major):return(true) + equals(major_version, $$requested_major):greaterThan(minor_version, $$requested_minor):return(true) + equals(major_version, $$requested_major):equals(minor_version, $$requested_minor):!lessThan(patch_version, $$requested_patch):return(true) + + return(false) +} + +defineTest(isMinWinSDKVersion) { + requested_major = $$1 + requested_minor = $$2 + WIN_SDK_VERSION = $$(WindowsSDKVersion) + + isEmpty(WIN_SDK_VERSION)|equals(WIN_SDK_VERSION, "\\") { + skipBuild("Could not detect Windows SDK version (\'WindowsSDKVersion\' environment variable is not set).") + return(false) + } + + # major.0.minor + major_version = $$section(WIN_SDK_VERSION, ., 0, 0) + minor_version = $$section(WIN_SDK_VERSION, ., 2, 2) + + greaterThan(major_version, $$requested_major):return(true) + equals(major_version, $$requested_major):greaterThan(minor_version, $$requested_minor):return(true) + equals(major_version, $$requested_major):equals(minor_version, $$requested_minor)::return(true) + + return(false) +} + +# Map to the correct target type for gyp +defineReplace(toGypTargetType) { + equals(TEMPLATE, "app"):return("executable") + equals(TEMPLATE, "lib") { + CONFIG(static): return("static_library") + return("shared_library") + } + return("none") +} + +defineReplace(getConfigDir) { + win32:contains(QMAKE_TARGET.arch, x86_64) { + CONFIG(release, debug|release):return("Release_x64") + return("Debug_x64") + } + + CONFIG(release, debug|release):return("Release") + return("Debug") +} + +defineReplace(getChromiumSrcDir) { + exists($$QTWEBENGINE_ROOT/.git): git_chromium_src_dir = $$system("git config qtwebengine.chromiumsrcdir") + # Fall back to the snapshot path if git does not know about chromium sources (i.e. init-repository.py has not been used) + isEmpty(git_chromium_src_dir): git_chromium_src_dir = "src/3rdparty/chromium" + return($$git_chromium_src_dir) +} + +defineReplace(extractCFlag) { + CFLAGS = $$QMAKE_CC $$QMAKE_CFLAGS + OPTION = $$find(CFLAGS, $$1) + OPTION = $$split(OPTION, =) + return ($$member(OPTION, 1)) +} + +defineReplace(which) { + out = $$1 + win32 { + command = $$split(out, " ") + executable = $$first(command) + # Return the first match only + out = $$system("((for /f \"usebackq delims=\" %i in (`where $$executable 2^> NUL`) do @if not defined _endwhich (@echo %i & set _endwhich=true)) & set _endwhich=)") + isEmpty(out) { + message($$executable not found) + out = $$executable + } + for(arg, command): !equals(arg, $$executable): out += $$arg + } else:unix { + command = $$split(out, " ") + executable = $$first(command) + out = $$system("which $$executable 2>/dev/null") + isEmpty(out) { + message($$executable not found) + out = $$executable + } + for(arg, command): !equals(arg, $$executable): out += $$arg + } + return($$out) +} + +defineTest(use?) { + contains(WEBENGINE_CONFIG, use_$$lower($$1)): return(true) + return(false) +} + +# Returns the unquoted path to the python executable. +defineReplace(pythonPath) { + isEmpty(QMAKE_PYTHON2) { + # Fallback for building QtWebEngine with Qt < 5.8 + QMAKE_PYTHON2 = python + } + return($$QMAKE_PYTHON2) +} + +# Returns the python executable for use with shell / make targets. +defineReplace(pythonPathForShell) { + return($$shell_quote($$shell_path($$pythonPath()))) +} + +# Returns the python executable for use with $$system() +defineReplace(pythonPathForSystem) { + return($$system_quote($$system_path($$pythonPath()))) +} + +defineReplace(ninjaPath) { + src_3rd_party_dir = $$absolute_path("$${getChromiumSrcDir()}/../", "$$QTWEBENGINE_ROOT") + out = $$shadowed($$absolute_path(ninja/ninja, $$src_3rd_party_dir)) + win32: out = $${out}.exe + return($$out) +} + +defineReplace(gnPath) { + src_3rd_party_dir = $$absolute_path("$${getChromiumSrcDir()}/../", "$$QTWEBENGINE_ROOT") + out = $$shadowed($$absolute_path(chromium/tools/gn/out/Release/gn, $$src_3rd_party_dir)) + + win32: out = $${out}.exe + return($$out) +} + +defineReplace(gnArgs) { + linux { + contains(WEBENGINE_CONFIG, embedded_build): include($$QTWEBENGINE_ROOT/src/core/config/embedded_linux.pri) + else: include($$QTWEBENGINE_ROOT/src/core/config/desktop_linux.pri) + } + macos: include($$QTWEBENGINE_ROOT/src/core/config/mac_osx.pri) + win32: include($$QTWEBENGINE_ROOT/src/core/config/windows.pri) + isEmpty(gn_args): error(No gn_args found please make sure you have valid configuration.) + return($$gn_args) +} + +defineReplace(gnArch) { + qtArch = $$1 + contains(qtArch, "i386"): return(x86) + contains(qtArch, "x86_64"): return(x64) + contains(qtArch, "arm"): return(arm) + contains(qtArch, "arm64"): return(arm64) + contains(qtArch, "mips"): return(mipsel) + contains(qtArch, "mips64"): return(mips64el) + return(unknown) +} + +defineReplace(gnOS) { + macos: return(mac) + win32: return(win) + linux: return(linux) + error(Unsupported platform) + return(unknown) +} + +defineTest(skipBuild) { + skipBuildReason = "$$skipBuildReason $${EOL}$$1" + export(skipBuildReason) +} |