Adding scanner again and a patch to find the correct wayland-scanner

x11-packages/libwayland/build.sh

@@ -8,7 +8,7 @@ TERMUX_PKG_SRCURL=https://wayland.freedesktop.org/releases/wayland-${TERMUX_PKG_
 TERMUX_PKG_SHA256=b8a034154c7059772e0fdbd27dbfcda6c732df29cae56a82274f6ec5d7cd8725
 TERMUX_PKG_DEPENDS="libandroid-support, libffi, libxml2, libexpat"
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="
-    -Dscanner=false
+    -Dscanner=true
     -Dlibraries=true
     -Ddocumentation=false
     -Dtests=false

x11-packages/libwayland/libwayland.patch

@@ -0,0 +1,13 @@
+diff --git a/src/meson.build b/src/meson.build
+index a601724..d82a6b3 100644
+--- a/src/meson.build
++++ b/src/meson.build
+@@ -75,7 +75,7 @@ endif
+ 
+ if meson.is_cross_build() or not get_option('scanner')
+ 	scanner_dep = dependency('wayland-scanner', native: true, version: meson.project_version())
+-	wayland_scanner_for_build = find_program(scanner_dep.get_variable(pkgconfig: 'wayland_scanner'))
++	wayland_scanner_for_build = '/usr/bin/wayland-scanner'
+ else
+ 	wayland_scanner_for_build = wayland_scanner
+ endif