ERRORs trying to install ruby-ldap on CentOS
in [Ruby]
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From: Eric Wong on 29 Dec 2009 15:27 Xeno Campanoli <xeno.campanoli(a)gmail.com> wrote: > Okay, I found the sequence in the README. Sorry. It still fails, and I > tried putting the preprocessor stuff you recommend both before and after > the two initial includes in the file, with these results: > > -mtune=generic -Wall -fno-strict-aliasing -fPIC -c misc.c > misc.c: In function 'rb_ldap_get_apiinfo': > misc.c:63: warning: implicit declaration of function 'RARRAY_LEN' > misc.c:67: warning: implicit declaration of function 'RARRAY_PTR' > misc.c:67: error: subscripted value is neither array nor pointer > make: *** [misc.o] Error 1 > # > ---snip--- OK, we got farther since it's no longer barfing on RSTRING_* but RARRAY_* instead. > I don't see any other of these R.*_ preprocessor functions (well, there > is an RB.*something, but hopefully) so that maybe if you can give me an > appropriate #define for that one it might work...???? So just add these now, and hopefully there aren't more incompatibilities.... #ifndef RARRAY_PTR # define RARRAY_PTR(s) (RARRAY(s)->ptr) #endif #ifndef RARRAY_LEN # define RARRAY_LEN(s) (RARRAY(s)->len) #endif If upgrading your version of Ruby isn't an option for you, I suggest grabbing the latest 1.8.7 source and taking any other macros you might need from the headers. -- Eric Wong
From: Xeno Campanoli on 29 Dec 2009 16:12 Eric Wong wrote: > Xeno Campanoli <xeno.campanoli(a)gmail.com> wrote: >> Okay, I found the sequence in the README. Sorry. It still fails, and I >> tried putting the preprocessor stuff you recommend both before and after >> the two initial includes in the file, with these results: >> >> -mtune=generic -Wall -fno-strict-aliasing -fPIC -c misc.c >> misc.c: In function 'rb_ldap_get_apiinfo': >> misc.c:63: warning: implicit declaration of function 'RARRAY_LEN' >> misc.c:67: warning: implicit declaration of function 'RARRAY_PTR' >> misc.c:67: error: subscripted value is neither array nor pointer >> make: *** [misc.o] Error 1 >> # >> ---snip--- > > OK, we got farther since it's no longer barfing on RSTRING_* > but RARRAY_* instead. > >> I don't see any other of these R.*_ preprocessor functions (well, there >> is an RB.*something, but hopefully) so that maybe if you can give me an >> appropriate #define for that one it might work...???? > > So just add these now, and hopefully there aren't more > incompatibilities.... > > #ifndef RARRAY_PTR > # define RARRAY_PTR(s) (RARRAY(s)->ptr) > #endif > #ifndef RARRAY_LEN > # define RARRAY_LEN(s) (RARRAY(s)->len) > #endif Okay, I put all this stuff into rbldap.h instead of misc.c, as I got the same problem for RARRAY stuff from conn.c. Then I got a compile. I haven't checked to see if it works yet, and I'll post further if it does not, but this is a good step to reply with thanks. > > If upgrading your version of Ruby isn't an option for you, I suggest > grabbing the latest 1.8.7 source and taking any other macros you might > need from the headers. > That is what I will prefer for my stuff, but the whole point of this exercise is to get a fairly standard deliverable on CentOS, so I'll likely need to make a local gem for my deliverable. I will look and see about a 1.9 install, but I'm afraid for these purposes the rbldap.h hack will be more appropriate. Thanks. I will reply with a note on whether this really works. Sincerely, Xeno. -- "It's the preponderance, stupid!" - Professor Stephen Schneider, IPCC member
From: Xeno Campanoli on 29 Dec 2009 16:25
Eric Wong wrote: Looks like that gets me to my starting point on Ubuntu Server. I may have other questions, but you got me started Eric. Thank you. xc > Xeno Campanoli <xeno.campanoli(a)gmail.com> wrote: >> Okay, I found the sequence in the README. Sorry. It still fails, and I >> tried putting the preprocessor stuff you recommend both before and after >> the two initial includes in the file, with these results: >> >> -mtune=generic -Wall -fno-strict-aliasing -fPIC -c misc.c >> misc.c: In function 'rb_ldap_get_apiinfo': >> misc.c:63: warning: implicit declaration of function 'RARRAY_LEN' >> misc.c:67: warning: implicit declaration of function 'RARRAY_PTR' >> misc.c:67: error: subscripted value is neither array nor pointer >> make: *** [misc.o] Error 1 >> # >> ---snip--- > > OK, we got farther since it's no longer barfing on RSTRING_* > but RARRAY_* instead. > >> I don't see any other of these R.*_ preprocessor functions (well, there >> is an RB.*something, but hopefully) so that maybe if you can give me an >> appropriate #define for that one it might work...???? > > So just add these now, and hopefully there aren't more > incompatibilities.... > > #ifndef RARRAY_PTR > # define RARRAY_PTR(s) (RARRAY(s)->ptr) > #endif > #ifndef RARRAY_LEN > # define RARRAY_LEN(s) (RARRAY(s)->len) > #endif > > If upgrading your version of Ruby isn't an option for you, I suggest > grabbing the latest 1.8.7 source and taking any other macros you might > need from the headers. > -- "It's the preponderance, stupid!" - Professor Stephen Schneider, IPCC member |