Add missing r_util/r_token.h file for meson builds

PKGBUILD

@@ -3,7 +3,7 @@
 
 pkgname=radare2
 pkgver=5.6.6
-pkgrel=1
+pkgrel=2
 pkgdesc='Open-source tools to disasm, debug, analyze and manipulate binary files'
 url='https://radare.org'
 arch=('x86_64')
@@ -14,9 +14,17 @@ depends=('sh' 'capstone' 'libcapstone.so' 'openssl' 'libzip' 'zlib'
 makedepends=('meson')
 optdepends=('r2ghidra: ghidra decompiler plugin')
 options=('!emptydirs')
-source=(https://github.com/radare/radare2/archive/${pkgver}/${pkgname}-${pkgver}.tar.gz)
-sha512sums=('0969d923b0c65c937dadb3cef655a3931b3daf1fc48bf1f6e3dd1afd1df54f65da3baf4bd401eb1677f88566774ed115c271cdc923dc4ef800ef867f4849efb0')
-b2sums=('a0a15e9eaec4466d0855cd6973e2b166fadb1aeb1a9fe91556fe69ca8e4893dbc2313033ce1a4dfde123e40b44e20524e006a67f7b0a5581ceb035603e587268')
+source=(https://github.com/radare/radare2/archive/${pkgver}/${pkgname}-${pkgver}.tar.gz
+        radare2-5.6.6-meson-token-fix.patch::https://github.com/radareorg/radare2/commit/b914887fcd382805759ed927ffb879d7b1cad7dc.patch)
+sha512sums=('0969d923b0c65c937dadb3cef655a3931b3daf1fc48bf1f6e3dd1afd1df54f65da3baf4bd401eb1677f88566774ed115c271cdc923dc4ef800ef867f4849efb0'
+            '1ec97c3875916f8638533b80db3d555208a5ccb8910b2f472b9269880eabc96eb387c052cb9e30d489b6151b839a2ac4a837cbbe72f5ee6273c5228766687dfb')
+b2sums=('a0a15e9eaec4466d0855cd6973e2b166fadb1aeb1a9fe91556fe69ca8e4893dbc2313033ce1a4dfde123e40b44e20524e006a67f7b0a5581ceb035603e587268'
+        'cbef51aa39221d7f996a2548d40ecbe4f2cbecf76074e3a37567d84314c987944f35dd579564e8c031b7098f9ca405b9c9a4ef5a5c1ab29f13e90d2aa5360487')
+
+prepare() {
+  cd ${pkgname}-${pkgver}
+  patch -Np1 < ../radare2-${pkgver}-meson-token-fix.patch
+}
 
 build() {
 
@@ -37,7 +45,7 @@ build() {
     -D use_sys_xxhash=true \
     -D use_sys_openssl=true \
     -D use_libuv=true \
-    -D use_webui=true 
+    -D use_webui=true
 
   ninja -C build
 }