On Oct 29, 2011, at 4:08 AM, Roman Haefeli wrote: > On Sat, 2011-10-29 at 09:05 +0200, IOhannes m zmölnig wrote: >> -----BEGIN PGP SIGNED MESSAGE----- >> Hash: SHA1 >> >> On 10/28/2011 09:58 PM, Roman Haefeli wrote: >>> Hi Hans, IOhannes >>> >>> I don't have a clue what MSG_DONTWAIT is. I think I need some help (from >>> IOhannes?) to get this one fixed. >> >> it's a (linux-specific?) extensions for non-blocking socket receivers. >> the problem should be fixed now (by only using MSG_DONTWAIT if it is >> available) > > Thanks. > >>> Altough I had the same error once on Linux (I didn't do 'make clean'), >>> it doesn't happen in the Linux autobuilds, probably because the pd/src >>> directory is clean at the time of externals build. >>> >>> Hints/help is appreciated. >> >> hmm, i think the problem is a stupid error-checking condition in gcc, >> that guarantuess that you only specify "directories" as "include >> directories". i have never seen this on linux, so it might be an osx >> specific "feature". > > FYI: It happens also on Linux, if you didn't 'make clean' in the pd > sources before. > >> a simple fix would be to remove the '-I"$(PD_INCLUDE)/pd"' stanza. >> i'm a bit reluctant to commit this, as i would first like to understand >> why the compiler thinks it an error when specifying an include-directory >> that is a file (but not, if you specify an include-directory that is >> non-existant) > > I'm afraid I also do not understand why this considered an error. A > work-around would be to check if src/pd is a file or a directory and > only add '-I"$(PD_INCLUDE)/pd"' if it really is a directory.
The newest library template version handles this much better. I think its something that IOhannes worked out with the PD_INCLUDE var pointing directly to the dir that actually has the headers, and PD_PATH pointing to the root of the Pd tree. The default include statement is now -I$(PD_INCLUDE) so its easily overrideable. .hc ---------------------------------------------------------------------------- Computer science is no more related to the computer than astronomy is related to the telescope. -Edsger Dykstra _______________________________________________ Pd-dev mailing list [email protected] http://lists.puredata.info/listinfo/pd-dev
