man calendar states: "The calendar internal cpp does not correctly do #ifndef and will discard the rest of the file if a #ifndef is triggered." That is wrong, as proved by test file: --- // Test data for ~/.calendar/calendar * bla0 #ifdef DEBUG1 * 28 bla1 #endif #ifdef DEBUG2 * 28 bla2 #endif #ifndef DEBUG3 * 28 bla3 #endif #define DEBUG4 TRUE #ifndef DEBUG4 * 28 bla4 #endif * 28 bla5 --- Produces: --- Oct 28 bla5 Oct 28 bla4 Oct 28 bla3 Oct 28 bla2 Oct 28 bla1 --- Correction: The calendar internal cpp ignores directives #ifdef , #ifndef and #endif , and simply including intervening text regardless. Patch built Wed Oct 28 12:39:27 CET 2020 on .ctm_status src-12 914 .svn_revision 366896 : --- http://www.berklix.com/~jhs/src/bsd/fixes/freebsd/src/gen/usr.bin/calendar/calendar.1.ifdef.REL=12.2-STABLE.diff *** 12.2-STABLE/src/usr.bin/calendar/calendar.1 Wed Oct 21 01:14:23 2020 --- new-generic/src/usr.bin/calendar/calendar.1 Wed Oct 28 12:33:12 2020 *************** *** 323,330 **** .Sh BUGS The .Nm ! internal cpp does not correctly do #ifndef and will discard the rest ! of the file if a #ifndef is triggered. It also has a maximum of 50 include file and/or 100 #defines and only recognises #include, #define and #ifndef. --- 323,330 ---- .Sh BUGS The .Nm ! internal cpp ignores directives #ifdef , #ifndef and #endif , ! and simply including intervening text regardless. It also has a maximum of 50 include file and/or 100 #defines and only recognises #include, #define and #ifndef. ---
Later I could file this with send-pr, but before that I'm chasing another calendar cpp error (maybe which cpp is used may need to be considered, & that might reflect into discussion of which cpp used on which BSDs) Cheers, -- Julian Stacey, Consultant Sys. Eng. BSD Linux Unix, http://berklix.com/jhs/cv/ Crash Brexit profits financial speculators in cabinet damaging Britain. UK stole 3.7 million votes from Brits abroad 700 K in EU http://stolenvotes.uk _______________________________________________ freebsd-stable@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
