Hello. Please, replace the "+ =" operators in the configure.ac file with a more compatible way of combining strings. The "+ =" operator works as you would expect in bash only. And it causes an error in the Bourne shell, for example. Please, see this patch:
--- configure.ac.orig 2017-04-03 12:16:00 UTC +++ configure.ac @@ -596,7 +596,7 @@ AC_ARG_ENABLE(memsys5, [enable_memsys5=yes],[enable_memsys5=no]) AC_MSG_CHECKING([whether to support MEMSYS5]) if test "${enable_memsys5}" = "yes"; then - OPT_FEATURE_FLAGS+=" -DSQLITE_ENABLE_MEMSYS5" + OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_MEMSYS5" AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) @@ -606,7 +606,7 @@ AC_ARG_ENABLE(memsys3, [enable_memsys3=yes],[enable_memsys3=no]) AC_MSG_CHECKING([whether to support MEMSYS3]) if test "${enable_memsys3}" = "yes" -a "${enable_memsys5}" = "no"; then - OPT_FEATURE_FLAGS+=" -DSQLITE_ENABLE_MEMSYS3" + OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_MEMSYS3" AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) @@ -618,20 +618,20 @@ AC_ARG_ENABLE(fts3, AC_HELP_STRING([--en [Enable the FTS3 extension]), [enable_fts3=yes],[enable_fts3=no]) if test "${enable_fts3}" = "yes" ; then - OPT_FEATURE_FLAGS+=" -DSQLITE_ENABLE_FTS3" + OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_FTS3" fi AC_ARG_ENABLE(fts4, AC_HELP_STRING([--enable-fts4], [Enable the FTS4 extension]), [enable_fts4=yes],[enable_fts4=no]) if test "${enable_fts4}" = "yes" ; then - OPT_FEATURE_FLAGS+=" -DSQLITE_ENABLE_FTS4" + OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_FTS4" AC_SEARCH_LIBS([log],[m]) fi AC_ARG_ENABLE(fts5, AC_HELP_STRING([--enable-fts5], [Enable the FTS5 extension]), [enable_fts5=yes],[enable_fts5=no]) if test "${enable_fts5}" = "yes" ; then - OPT_FEATURE_FLAGS+=" -DSQLITE_ENABLE_FTS5" + OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_FTS5" AC_SEARCH_LIBS([log],[m]) fi @@ -641,7 +641,7 @@ AC_ARG_ENABLE(json1, AC_HELP_STRING([--e [Enable the JSON1 extension]), [enable_json1=yes],[enable_json1=no]) if test "${enable_json1}" = "yes" ; then - OPT_FEATURE_FLAGS+=" -DSQLITE_ENABLE_JSON1" + OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_JSON1" fi ######### @@ -650,7 +650,7 @@ AC_ARG_ENABLE(rtree, AC_HELP_STRING([--e [Enable the RTREE extension]), [enable_rtree=yes],[enable_rtree=no]) if test "${enable_rtree}" = "yes" ; then - OPT_FEATURE_FLAGS+=" -DSQLITE_ENABLE_RTREE" + OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_RTREE" fi ######### @@ -659,8 +659,8 @@ AC_ARG_ENABLE(session, AC_HELP_STRING([- [Enable the SESSION extension]), [enable_session=yes],[enable_session=no]) if test "${enable_session}" = "yes" ; then - OPT_FEATURE_FLAGS+=" -DSQLITE_ENABLE_SESSION" - OPT_FEATURE_FLAGS+=" -DSQLITE_ENABLE_PREUPDATE_HOOK" + OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_SESSION" + OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_PREUPDATE_HOOK" fi ######### Thanks. With regards, Pavel. _______________________________________________ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users