diff -uNr qt-everywhere-src-5.11.1/qtbase/src/corelib/io/qfilesystemengine_unix.cpp qt-everywhere-src-5.11.1.mod/qtbase/src/corelib/io/qfilesystemengine_unix.cpp
--- qt-everywhere-src-5.11.1/qtbase/src/corelib/io/qfilesystemengine_unix.cpp	2018-06-15 10:29:31.000000000 +0300
+++ qt-everywhere-src-5.11.1.mod/qtbase/src/corelib/io/qfilesystemengine_unix.cpp	2018-09-20 03:22:39.663130719 +0300
@@ -98,7 +98,7 @@
 #  define FICLONE       _IOW(0x94, 9, int)
 #endif
 
-#  if defined(Q_OS_ANDROID)
+#  if defined(Q_OS_ANDROID) || defined (__ANDROID__)
 // renameat2() and statx() are disabled on Android because quite a few systems
 // come with sandboxes that kill applications that make system calls outside a
 // whitelist and several Android vendors can't be bothered to update the list.
@@ -127,7 +127,7 @@
 QT_BEGIN_NAMESPACE
 
 enum {
-#ifdef Q_OS_ANDROID
+#if defined(Q_OS_ANDROID) || defined(__ANDROID__)
     // On Android, the link(2) system call has been observed to always fail
     // with EACCES, regardless of whether there are permission problems or not.
     SupportsHardlinking = false
@@ -722,7 +722,7 @@
     if (entry.isRoot())
         return entry;
 
-#if !defined(Q_OS_MAC) && !defined(Q_OS_QNX) && !defined(Q_OS_ANDROID) && !defined(Q_OS_HAIKU) && _POSIX_VERSION < 200809L
+#if !defined(Q_OS_MAC) && !defined(Q_OS_QNX) && !defined(Q_OS_ANDROID) && !defined(__ANDROID__) && !defined(Q_OS_HAIKU) && _POSIX_VERSION < 200809L
     // realpath(X,0) is not supported
     Q_UNUSED(data);
     return QFileSystemEntry(slowCanonicalized(absoluteName(entry).filePath()));
@@ -736,7 +736,7 @@
         errno = savedErrno;
         ret = 0;
     }
-# elif defined(Q_OS_ANDROID)
+# elif defined(Q_OS_ANDROID) || defined(__ANDROID__)
     // On some Android versions, realpath() will return a path even if it does not exist
     // To work around this, we check existence in advance.
     if (!data.hasFlags(QFileSystemMetaData::ExistsAttribute))
@@ -886,7 +886,7 @@
 
 #if !defined(Q_OS_INTEGRITY)
     struct group *gr = 0;
-#if !defined(QT_NO_THREAD) && defined(_POSIX_THREAD_SAFE_FUNCTIONS) && !defined(Q_OS_OPENBSD) && !defined(Q_OS_VXWORKS) && (!defined(Q_OS_ANDROID) || defined(Q_OS_ANDROID) && (__ANDROID_API__ >= 24))
+#if !defined(QT_NO_THREAD) && defined(_POSIX_THREAD_SAFE_FUNCTIONS) && !defined(Q_OS_OPENBSD) && !defined(Q_OS_VXWORKS) && (!defined(Q_OS_ANDROID) || !defined(__ANDROID__) || defined(Q_OS_ANDROID) && (__ANDROID_API__ >= 24))
     size_max = sysconf(_SC_GETGR_R_SIZE_MAX);
     if (size_max == -1)
         size_max = 1024;