Fix that option '--enable-rtree' is implied by '--enable-all' as documented for the latter option. Thanks. ~~~ diff --git a/configure.ac b/configure.ac index 516009341..446be2f27 100644 --- a/configure.ac +++ b/configure.ac @@ -669,7 +669,7 @@ fi # See whether we should enable RTREE AC_ARG_ENABLE(rtree, AS_HELP_STRING([--enable-rtree], [Enable the RTREE extension])) -if test "${enable_rtree}" = "yes" ; then +if test "${enable_rtree}" = "yes" || test "${enable_all}" = "yes"; then OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_RTREE" fi ~~~