+
+termux_step_pre_configure() {
+ # Unset CPPFLAGS to avoid -I$TERMUX_PREFIX/include. This is because
+ # radare2 build will put it's own -I flags after ours, which causes
+ # problems due to name clashes (binutils header files).
+ unset CPPFLAGS
+
+ # If this variable is not set, then build will fail on linking with 'pthread'
+ export ANDROID=1
+
+ # Remove old libs which may mess with new build:
+ rm -f $TERMUX_PREFIX/lib/libr_*
+}