Re: trouble compiling guile

["Waitman Gobble" <uzimac@da3m0n8t3r.com>]

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Waitman Gobble <uzimac@da3m0n8t3r.com> wrote ..
> 
> Hi,
> 
> Hitting a snag compiling guile.
> 
> # ./configure --prefix=/usr
> # make
> ..
> gc.c:213: error: static declaration of 'GC_get_free_space_divisor' follows non-static
> declaration
> /usr/include/gc/gc.h:260: error: previous declaration of 'GC_get_free_space_divisor'
> was here
> make[3]: *** [libguile_2.2_la-gc.lo] Error 1
> make[3]: Leaving directory `/usr/src/gnu/usr.bin/guile/libguile'
> make[2]: *** [install] Error 2
> make[2]: Leaving directory `/usr/src/gnu/usr.bin/guile/libguile'
> make[1]: *** [install-recursive] Error 1
> make[1]: Leaving directory `/usr/src/gnu/usr.bin/guile'
> make: *** [install] Error 2
> 
> the machine:
> 
> # uname -a
> FreeBSD hunny.waitman.net 10.0-CURRENT FreeBSD 10.0-CURRENT #0: Sat Feb 25 23:36:23
> PST 2012     root@:/usr/obj/usr/src/sys/KEYSHIA  amd64
> 
> 
> I'm using gc-7.2alpha6 which I think I recall worked better on my CentOS 5.7 Machine...
> when I bootstrapped gcc4.6 from 4.2. but maybe I need to recompile gc.
> 
> Hints/Suggestions appreciated!
> 
> Thank you,
> 

It looks like maybe there is code in libguile/gc.c that is only compiled if functions don't previously exist (in bdw-gc i guess).. for some reason it's not catching it. The stock gcc compiler with FreeBSD 10.0-Current (4.2.1 i think) is complaining. Commenting out the function def GC_get_free_space_divisor in gc.c seems to fix it, but it hits some more similar issues.. Anyway I'm trying to build it now with gcc46 from ports, (which I was trying to avoid)... seems to be working, or spitting out warnings but no errors, made it past the libguile stuff. :) We'll see what happens.

Thanks

-- 
Waitman Gobble
San Jose California USA