include(src/buildtools/config/support.pri) include(src/buildtools/config/functions.pri) # this must be done outside any function QTWEBENGINE_SOURCE_TREE = $$PWD equals(QMAKE_HOST.os, Windows): EXE_SUFFIX = .exe defineTest(isPythonVersionSupported) { python = $$system_quote($$system_path($$1)) python_version = $$system('$$python -c "import sys; print(sys.version_info[0:3])"') python_version ~= s/[()]//g python_version = $$split(python_version, ',') python_major_version = $$first(python_version) greaterThan(python_major_version, 2) { qtLog("Python version 3 is not supported by Chromium.") return(false) } python_minor_version = $$member(python_version, 1) python_patch_version = $$member(python_version, 2) greaterThan(python_major_version, 1): greaterThan(python_minor_version, 6): greaterThan(python_patch_version, 4): return(true) qtLog("Unsupported python version: $${python_major_version}.$${python_minor_version}.$${python_patch_version}.") return(false) } defineTest(qtConfTest_detectJumboBuild) { mergeLimit = $$eval(config.input.merge_limit) mergeLimit = $$find(mergeLimit, "\\d") isEmpty(mergeLimit) { win32: mergeLimit = 0 else: mergeLimit = 8 } qtLog("Setting jumbo build merge batch limit to $${mergeLimit}.") $${1}.merge_limit = $$mergeLimit export($${1}.merge_limit) $${1}.cache += merge_limit export($${1}.cache) return(true) } defineTest(qtConfReport_skipBuildWarning) { $${1}() !isEmpty(skipBuildReason):qtConfAddWarning($${skipBuildReason}) } defineTest(qtConfReport_jumboBuild) { mergeLimit = $$eval(cache.webengine-jumbo-build.merge_limit) isEmpty(mergeLimit)|!greaterThan(mergeLimit,0) { mergeLimit = "no" } qtConfReportPadded($${1}, $$mergeLimit) } defineTest(qtConfTest_detectPython2) { python = $$qtConfFindInPath("python2$$EXE_SUFFIX") isEmpty(python) { qtLog("'python2$$EXE_SUFFIX' not found in PATH. Checking for 'python$$EXE_SUFFIX'.") python = $$qtConfFindInPath("python$$EXE_SUFFIX") } isEmpty(python) { qtLog("'python$$EXE_SUFFIX' not found in PATH. Giving up.") return(false) } !isPythonVersionSupported($$python) { qtLog("A suitable Python 2 executable could not be located.") return(false) } # Make tests.python2.location available in configure.json. $${1}.location = $$clean_path($$python) export($${1}.location) $${1}.cache += location export($${1}.cache) return(true) } defineReplace(qtConfFindGnuTool) { equals(QMAKE_HOST.os, Windows) { gnuwin32bindir = $$absolute_path($$QTWEBENGINE_SOURCE_TREE/../gnuwin32/bin) gnuwin32toolpath = "$$gnuwin32bindir/$${1}" exists($$gnuwin32toolpath): \ return($$gnuwin32toolpath) } return($$qtConfFindInPath($$1)) } defineTest(qtConfTest_detectGperf) { gperf = $$qtConfFindGnuTool("gperf$$EXE_SUFFIX") isEmpty(gperf) { qtLog("Required gperf could not be found.") return(false) } qtLog("Found gperf from path: $$gperf") return(true) } defineTest(qtConfTest_detectBison) { bison = $$qtConfFindGnuTool("bison$$EXE_SUFFIX") isEmpty(bison) { qtLog("Required bison could not be found.") return(false) } qtLog("Found bison from path: $$bison") return(true) } defineTest(qtwebengine_platformError) { platformError = $$1 export(platformError) } defineTest(qtConfTest_detectPlatform) { QT_FOR_CONFIG += gui-private !linux:!win32:!macos:!ios { qtwebengine_platformError("Unknown platform. Qt WebEngine only supports Linux, Windows, and macOS.") } else { linux:qtwebengine_isLinuxPlatformSupported() { $${1}.platform = "linux" } win32:qtwebengine_isWindowsPlatformSupported() { $${1}.platform = "windows" } macos:qtwebengine_isMacOsPlatformSupported() { $${1}.platform = "macos" } ios:qtwebengine_isMacOsPlatformSupported() { $${1}.platform = "ios" } } !isEmpty(platformError) { qtLog("Platform not supported.") $${1}.platformSupport = $$platformError export($${1}.platformSupport) $${1}.cache += platformSupport export($${1}.cache) return(false) } export($${1}.platformSupport) return(true) } defineTest(qtConfTest_detectArch) { contains(QT_ARCH, "i386")|contains(QT_ARCH, "x86_64"): return(true) contains(QT_ARCH, "arm")|contains(QT_ARCH, "arm64"): return(true) contains(QT_ARCH, "mips"): return(true) qtLog("Architecture not supported.") return(false) } defineTest(qtConfTest_detectFlex) { flex = $$qtConfFindGnuTool("flex$$EXE_SUFFIX") isEmpty(flex) { qtLog("Required flex could not be found.") return(false) } qtLog("Found flex from path: $$flex") return(true) } defineTest(qtConfTest_detectNinja) { ninja = $$qtConfFindInPath("ninja$$EXE_SUFFIX") !isEmpty(ninja) { qtLog("Found ninja from path: $$ninja") qtRunLoggedCommand("$$ninja --version", version)|return(false) contains(version, "1.[7-9].*"): return(true) qtLog("Ninja version too old") } qtLog("Building own ninja") return(false) } defineTest(qtConfTest_detectProtoc) { protoc = $$qtConfFindInPath("protoc") isEmpty(protoc) { qtLog("Optional protoc could not be found.") return(false) } qtLog("Found protoc from path: $$protoc") return(true) } defineTest(qtConfTest_detectGn) { gn = $$qtConfFindInPath("gn$$EXE_SUFFIX") !isEmpty(gn) { qtRunLoggedCommand("$$gn --version", version)|return(false) #accept all for now contains(version, ".*"): return(true) qtLog("Gn version too old") } qtLog("Building own gn") return(false) } defineTest(qtConfTest_detectEmbedded) { lessThan(QT_MINOR_VERSION, 9) { cross_compile: return(true) return(false) } $$qtConfEvaluate("features.cross_compile"): return(true) return(false) } defineTest(qtConfTest_detectHostPkgConfig) { PKG_CONFIG = $$qtConfPkgConfig(true) isEmpty(PKG_CONFIG) { qtLog("Could not find host pkg-config") return(false) } qtLog("Found host pkg-config: $$PKG_CONFIG") $${1}.path = $$PKG_CONFIG export($${1}.path) $${1}.cache += path export($${1}.cache) return(true) } defineTest(qtConfTest_isSanitizerSupported) { sanitizer_combo_supported = true sanitize_address { asan_supported = false linux-clang-libc++:isSanitizerSupportedOnLinux() { asan_supported = true } else:macos:isSanitizerSupportedOnMacOS() { asan_supported = true } !$$asan_supported { sanitizer_combo_supported = false qtLog("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 qtLog("A memory sanitizer-enabled Qt WebEngine build is not supported.") } sanitize_undefined { ubsan_supported = false CONFIG(release, debug|release):!debug_and_release { linux-clang-libc++:isSanitizerSupportedOnLinux() { ubsan_supported = true } else:macos:isSanitizerSupportedOnMacOS() { ubsan_supported = true } } !$$ubsan_supported { sanitizer_combo_supported = false qtLog("An undefined behavior sanitizer-enabled Qt WebEngine build can only be built on Linux or macOS using Clang and libc++ in release mode.") } } sanitize_thread { tsan_supported = false linux-clang-libc++:isSanitizerSupportedOnLinux() { tsan_supported = true } !$$tsan_supported { sanitizer_combo_supported = false qtLog("A thread sanitizer-enabled Qt WebEngine build can only be built on Linux using Clang and libc++.") } } $$sanitizer_combo_supported: return(true) return(false) } defineTest(isSanitizerSupportedOnLinux) { isSanitizerLinuxClangVersionSupported(): return(true) return(false) } defineTest(isSanitizerSupportedOnMacOS) { isEmpty(QMAKE_APPLE_CLANG_MAJOR_VERSION) { QTWEBENGINE_CLANG_IS_APPLE = false } else { QTWEBENGINE_CLANG_IS_APPLE = true } $$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(QMAKE_APPLE_CLANG_MAJOR_VERSION, 7): return(true) greaterThan(QMAKE_APPLE_CLANG_MINOR_VERSION, 2): return(true) qtLog("Using Apple Clang version $${QMAKE_APPLE_CLANG_MAJOR_VERSION}.$${QMAKE_APPLE_CLANG_MINOR_VERSION}.$${QMAKE_APPLE_CLANG_PATCH_VERSION}, but at least Apple Clang version 7.3.0 is required to build a sanitizer-enabled Qt WebEngine.") return(false) } defineTest(isSanitizerMacOSClangVersionSupported) { # Clang sanitizer suppression attributes work from non-apple Clang version 3.7+. greaterThan(QMAKE_CLANG_MAJOR_VERSION, 3): return(true) greaterThan(QMAKE_CLANG_MINOR_VERSION, 6): return(true) qtLog("Using Clang version $${QMAKE_CLANG_MAJOR_VERSION}.$${QMAKE_CLANG_MINOR_VERSION}, but at least Clang version 3.7 is required to build a sanitizer-enabled Qt WebEngine.") return(false) } defineTest(isSanitizerLinuxClangVersionSupported) { # Clang sanitizer suppression attributes work from Clang version 3.7+. greaterThan(QMAKE_CLANG_MAJOR_VERSION, 3): return(true) greaterThan(QMAKE_CLANG_MINOR_VERSION, 6): return(true) qtLog("Using Clang version $${QMAKE_CLANG_MAJOR_VERSION}.$${QMAKE_CLANG_MINOR_VERSION}, but at least Clang version 3.7 is required to build a sanitizer-enabled Qt WebEngine.") return(false) } defineReplace(qtConfFunc_isTestsInBuildParts) { contains(QT_BUILD_PARTS, tests): return(true) return(false) } defineReplace(webEngineGetMacOSVersion) { value = $$system("sw_vers -productVersion 2>/dev/null") return($$value) } defineReplace(webEngineGetMacOSSDKVersion) { value = $$system("/usr/bin/xcodebuild -sdk $$QMAKE_MAC_SDK -version ProductVersion 2>/dev/null") return($$value) } defineReplace(webEngineGetMacOSClangVerboseVersion) { output = $$system("$$QMAKE_CXX --version 2>/dev/null", lines) value = $$first(output) return($$value) } defineTest(qtConfReport_macosToolchainVersion) { arg = $$2 contains(arg, "macosVersion"): report_message = $$webEngineGetMacOSVersion() contains(arg, "xcodeVersion"): report_message = "$$QMAKE_XCODE_VERSION" contains(arg, "clangVersion"): report_message = $$webEngineGetMacOSClangVerboseVersion() contains(arg, "sdkVersion"): report_message = $$webEngineGetMacOSSDKVersion() contains(arg, "deploymentTarget"): report_message = "$$QMAKE_MACOSX_DEPLOYMENT_TARGET" !isEmpty(report_message): qtConfReportPadded($$1, $$report_message) } defineTest(qtConfTest_isWindowsHostCompiler64) { win_host_arch = $$(VSCMD_ARG_HOST_ARCH) isEmpty(win_host_arch): return(true) contains(win_host_arch,"x64"): return(true) qtLog("Required 64-bit cross-building or native toolchain was not detected.") return(false) } # Fixme QTBUG-71772 defineTest(qtConfTest_hasThumbFlag) { FLAG = $$qtwebengine_extractCFlag("-mthumb") !isEmpty(FLAG): return(true) FLAG = $$qtwebengine_extractCFlag("-marm") !isEmpty(FLAG): return(false) MARCH = $$qtwebengine_extractCFlag("-march=.*") MARMV = $$replace(MARCH, "armv",) !isEmpty(MARMV) { MARMV = $$split(MARMV,) MARMV = $$member(MARMV, 0) } if (isEmpty(MARMV) | lessThan(MARMV, 7)): return(false) # no flag assume mthumb return(true) } defineTest(qtConfTest_detectSubmodule) { isEmpty(QTWEBENGINE_ROOT) { # topLevel build , add poor man's workaround QTWEBENGINE_ROOT=$$PWD/../../../qtwebengine } !exists($$QTWEBENGINE_ROOT/src/3rdparty/chromium):return(false) return(true) } defineTest(qtConfTest_detectNoWhitespace) { WSPC = $$find(OUT_PWD, \\s) !isEmpty(WSPC):return(false) return(true) } defineTest(qtwebengine_confCheckError) { QT_FOR_CONFIG += buildtools-private gui-private return($$qtwebengine_checkError()) } defineTest(qtwebengine_isLinuxPlatformSupported) { !gcc|intel_icc { qtwebengine_platformError("Qt WebEngine on Linux requires clang or GCC.") return(false) } gcc:!clang:!qtwebengine_isGCCVersionSupported(): return(false) gcc:!qtConfig(c++14) { qtwebengine_platformError("C++14 support is required in order to build chromium.") return(false) } return(true) } defineTest(qtwebengine_isWindowsPlatformSupported) { winrt { qtwebengine_platformError("WinRT is not supported.") return(false) } qtwebengine_isBuildingOnWin32() { qtwebengine_platformError("Qt WebEngine on Windows must be built on a 64-bit machine.") return(false) } !msvc|intel_icl { qtwebengine_platformError("Qt WebEngine on Windows requires MSVC or Clang (MSVC mode).") return(false) } !qtwebengine_isMinWinSDKVersion(10, 18362): { qtwebengine_platformError("Qt WebEngine on Windows requires a Windows SDK version 10.0.18362 or newer.") return(false) } return(true) } defineTest(qtwebengine_isMacOsPlatformSupported) { # FIXME: Try to get it back down to 8.2 for building on OS X 10.11 !qtwebengine_isMinXcodeVersion(8, 3, 3) { qtwebengine_platformError("Using Xcode version $$QMAKE_XCODE_VERSION, but at least version 8.3.3 is required to build Qt WebEngine or Qt Pdf.") return(false) } !clang|intel_icc { qtwebengine_platformError("Qt WebEngine and Qt Pdf requires Clang.") return(false) } # We require macOS 10.12 (darwin version 16.0.0) or newer. darwin_major_version = $$section(QMAKE_HOST.version, ., 0, 0) lessThan(darwin_major_version, 16) { qtwebengine_platformError("Building Qt WebEngine or Qt Pdf requires macOS version 10.12 or newer.") return(false) } !qtwebengine_isMinOSXSDKVersion(10, 12): { qtwebengine_platformError("Building Qt WebEngine or Qt Pdf requires a macOS SDK version of 10.12 or newer. Current version is $${WEBENGINE_OSX_SDK_PRODUCT_VERSION}.") return(false) } return(true) } defineTest(qtwebengine_isGCCVersionSupported) { # Keep in sync with src/webengine/doc/src/qtwebengine-platform-notes.qdoc greaterThan(QMAKE_GCC_MAJOR_VERSION, 4):return(true) qtwebengine_platformError("Using gcc version "$$QMAKE_GCC_MAJOR_VERSION"."$$QMAKE_GCC_MINOR_VERSION", but at least gcc version 5 is required to build Qt WebEngine.") return(false) } defineTest(qtwebengine_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 = $$(ProgramW6432) isEmpty(PROGRAM_FILES_X86): return(true) return(false) } defineTest(qtwebengine_isMinOSXSDKVersion) { requested_major = $$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) { qtwebengine_platformError("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(qtwebengine_isMinXcodeVersion) { requested_major = $$1 requested_minor = $$2 requested_patch = $$3 isEmpty(requested_minor): requested_minor = 0 isEmpty(requested_patch): requested_patch = 0 target_var = QMAKE_XCODE_VERSION major_version = $$section($$target_var, ., 0, 0) minor_version = $$section($$target_var, ., 1, 1) patch_version = $$section($$target_var, ., 2, 2) isEmpty(minor_version): minor_version = 0 isEmpty(patch_version): patch_version = 0 greaterThan(major_version, $$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, $$requested_patch):return(true) return(false) } defineTest(qtwebengine_isMinWinSDKVersion) { requested_major = $$1 requested_minor = $$2 WIN_SDK_VERSION = $$(WindowsSDKVersion) isEmpty(WIN_SDK_VERSION)|equals(WIN_SDK_VERSION, "\\") { qtwebengine_platformError("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) }