Re: Let us know if Tor compiles with warnings

[Andrea <andrea_moro@xxxxxxxx>]

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there are two warning when compiling tor with gcc 4.1 (tor version is
0.1.1.23):

x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I../..     -march=k8
- -O2 -pipe -fomit-frame-pointer -msse3 -Wall -g -O2 -c crypto.c
crypto.c: In function 'crypto_pk_write_public_key_to_string':
crypto.c:502: warning: value computed is not used
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I../..     -march=k8
- -O2 -pipe -fomit-frame-pointer -msse3 -Wall -g -O2 -c tortls.c
tortls.c: In function 'log_cert_lifetime':
tortls.c:720: warning: value computed is not used

i never encountered this warning but i have found that adding a (void)
at the beginning of the two lines solve the problem.


a.m.

Nick Mathewson wrote:
> Hi, all.  This is just a reminder: when compiled from source, Tor is
> supposed to build without warnings.  So if it compiles with warnings
> on your favorite platform, please drop us a line so we can clean
> things up.  Sometimes, compiler warnings indicate actual bugs that
> need to be fixed.
> 
> Also, this should go without saying, but: if you need to patch the Tor
> source in order to make it build for you, could please you send us
> your patches so that we can fold them into the main distribution?
> 
> many thanks,
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