--- a/qtbase/mkspecs/android-clang/qmake.conf	2018-12-03 08:15:26.000000000 -0300
+++ b/qtbase/mkspecs/android-clang/qmake.conf	2018-12-11 14:07:47.497103671 -0300
@@ -31,18 +31,19 @@

 QMAKE_CFLAGS += -gcc-toolchain $$NDK_TOOLCHAIN_PATH
 QMAKE_LINK    = $$QMAKE_CXX $$QMAKE_CFLAGS -Wl,--exclude-libs,libgcc.a
-QMAKE_CFLAGS += -DANDROID_HAS_WSTRING --sysroot=$$NDK_ROOT/sysroot \
+QMAKE_CFLAGS += -DANDROID_HAS_WSTRING --sysroot=$$ANDROID_PLATFORM_ROOT_PATH \
                 -isystem $$NDK_ROOT/sysroot/usr/include/$$NDK_TOOLS_PREFIX \
                 -isystem $$NDK_ROOT/sources/cxx-stl/llvm-libc++/include \
                 -isystem $$NDK_ROOT/sources/android/support/include \
-                -isystem $$NDK_ROOT/sources/cxx-stl/llvm-libc++abi/include
+                -isystem $$NDK_ROOT/sources/cxx-stl/llvm-libc++abi/include \
+                -isystem $$NDK_ROOT/sysroot/usr/include

 ANDROID_SOURCES_CXX_STL_LIBDIR = $$NDK_ROOT/sources/cxx-stl/llvm-libc++/libs/$$ANDROID_TARGET_ARCH

 ANDROID_STDCPP_PATH = $$ANDROID_SOURCES_CXX_STL_LIBDIR/libc++_shared.so

 exists($$ANDROID_SOURCES_CXX_STL_LIBDIR/libc++.so): \
-    ANDROID_CXX_STL_LIBS = -lc++
+    ANDROID_CXX_STL_LIBS = -lc++_shared
 else: \
     ANDROID_CXX_STL_LIBS = $$ANDROID_SOURCES_CXX_STL_LIBDIR/libc++.so.$$replace(ANDROID_PLATFORM, "android-", "")