-TERMUX_PKG_SHA256=a4e485ad3a16e054765baf6371826b5000beed07e626510896069c0bf013874c
-TERMUX_PKG_EXTRA_CONFIGURE_ARGS="--enable-readline"
+TERMUX_PKG_SHA256=06129c03dced9f87733a8cba408871bd60673b8f93b920ba8d815efab0a06301
+# ac_cv_func_strerror_r=no as strerror_r() with the
+# GNU signature is only # available in android-23:
+TERMUX_PKG_EXTRA_CONFIGURE_ARGS="
+ac_cv_func_strerror_r=no
+--enable-readline
+"
+
+termux_step_pre_configure() {
+ CPPFLAGS+=" -Werror"
+}