qt5-qtbase in Termux doesn't build accessibility
--- src/src/qscintilla.pro	2021-05-09 12:23:05.233865021 +0000
+++ src.mod/src/qscintilla.pro	2021-05-09 12:22:58.033891538 +0000
@@ -23,6 +23,8 @@
 TEMPLATE = lib
 CONFIG += qt warn_off thread exceptions hide_symbols
 
+DEFINES += QT_NO_ACCESSIBILITY
+
 CONFIG(debug, debug|release) {
     mac: {
         TARGET = qscintilla2_qt$${QT_MAJOR_VERSION}_debug