Update build requirements

Update to requiring macOS 10.13 and Xcode 10.

Change-Id: I50aae730096da76e8917041211e7c143a69941eb
Reviewed-by: Jüri Valdmann <juri.valdmann@qt.io>

2 files changed, 13 insertions, 14 deletions

diff --git a/configure.pri b/configure.pri
index f2c3620de..37a855177 100644
--- a/configure.pri
+++ b/configure.pri
@@ -424,23 +424,22 @@ defineTest(qtwebengine_isWindowsPlatformSupported) {
 }
 
 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 $$QMAKE_XCODE_VERSION, but at least version 8.3.3 is required to build Qt WebEngine or Qt Pdf.")
+    !qtwebengine_isMinXcodeVersion(10, 0, 0) {
+        qtwebengine_platformError("Using Xcode version $$QMAKE_XCODE_VERSION, but at least version 10.0.0 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.
+    # We require macOS 10.13 (darwin version 17.0.0) or newer.
     darwin_major_version = $$section(QMAKE_HOST.version, ., 0, 0)
-    lessThan(darwin_major_version, 16) {
-        qtwebengine_platformError("Building Qt WebEngine or Qt Pdf requires macOS version 10.12 or newer.")
+    lessThan(darwin_major_version, 17) {
+        qtwebengine_platformError("Building Qt WebEngine or Qt Pdf requires macOS version 10.13 or newer.")
         return(false)
     }
-    !qtwebengine_isMinOSXSDKVersion(10, 12): {
-        qtwebengine_platformError("Building Qt WebEngine or Qt Pdf requires a macOS SDK version of 10.12 or newer. Current version is $${WEBENGINE_OSX_SDK_PRODUCT_VERSION}.")
+    !qtwebengine_isMinOSXSDKVersion(10, 13): {
+        qtwebengine_platformError("Building Qt WebEngine or Qt Pdf requires a macOS SDK version of 10.13 or newer. Current version is $${WEBENGINE_OSX_SDK_PRODUCT_VERSION}.")
         return(false)
     }
     return(true)
diff --git a/src/webengine/doc/src/qtwebengine-platform-notes.qdoc b/src/webengine/doc/src/qtwebengine-platform-notes.qdoc
index 1af2141b1..982363bb2 100644
--- a/src/webengine/doc/src/qtwebengine-platform-notes.qdoc
+++ b/src/webengine/doc/src/qtwebengine-platform-notes.qdoc
@@ -87,7 +87,7 @@
     \section2 Linux
 
     On Linux, Clang or GCC version 5 or later is required.
-    Supported configurations are \c linux-g++ and \c{linux-clang}.
+    Supported configurations are \c linux-g++, \c{linux-clang} and \c{linux-clang-libc++}
 
     \QWE requires \c pkg-config to detect most of its dependencies. The
     following \c pkg-config files are required:
@@ -117,9 +117,9 @@
     On \macos, the following are required:
 
     \list
-        \li \macos 10.12 or later
-        \li Xcode 8.3.3 or later
-        \li \macos 10.12 SDK or later
+        \li \macos 10.13 or later
+        \li Xcode 10.0 or later
+        \li \macos 10.13 SDK or later
     \endlist
 
     \note \QWE cannot be built for the 32-bit mode of \macos (using the
@@ -128,8 +128,8 @@
     \section1 Using Earlier Qt Versions to Build \QWE
 
     Building \QWE with earlier Qt versions (down to the last LTS
-    version) is supported. It means that \QWE 5.11 can be built with
-    Qt 5.9.x, Qt 5.10.x, and Qt 5.11.
+    version) is supported. It means that \QWE 5.15 can be built with
+    Qt 5.12.x, Qt 5.14.x, and Qt 5.15.
 
     To use an earlier Qt version to build Qt Webengine: