Re: [Sshguard-users] sshguard 1.5rc1 Build failure on OpenBSD 4.6

[Johan B. <jo...@be...>]

Hey,

On 31 mar 2010, at 17.10, Mij wrote:

> Hi Johan,
> 
> Since that function's signature is sane, and that error doesn't occur in other versions
> of gcc, I infer that is a compiler snap.
> 
> If you can't change compiler (as I guess, on your hardware), you can try to:

Regarding my setup: Flashrd/flashdist is bascially stock OpenBSD 4.6 but helps you with sticking with a read only system. I can of course add an additional compiler trough ports if needed.

What compiler does sshguard recoment for OpenBSD? Perhaps this should be added as a configure check?

Afaik, GCC 2.95 and 3.3.5 are shipped with OpenBSD 4.6. OpenBSD 4.7 (soon released) also seems to ship these - which should imply that sshguard 1.5 won't run on OpenBSD.


> 
> 1) change the definition on that line in sshguard_fw.h (88) and command.c (62) with
> 
> int fw_block_list(const char (*restrict addresses)[], int addrkind, const int service_codes[]) {
> or
> int fw_block_list(const char *restrict *addresses, int addrkind, const int service_codes[]) {
> 
> 2) remove the "restrict" qualifier from the same locations, and recompile the entire package
> (ie,  make clean all)

I tried both of these alternatives as well as some dwelling into both but no luck. I don't think the code as is will work with OpenBSD's current compilers.

Cheers,
Johan

> 
> 
> On Mar 30, 2010, at 16:12 , Johan Bergström wrote:
> 
>> Hey,
>> 
>> It looks like sshguard 1.5 beta 1 trough rc1 fails to build on one of my soekris boxes. Output from configure and forward (as well as uname/gcc info) below. 
>> 
>> 1.4 is currently running on this box with the same configure options.
>> 
>> I did some minor research and found this: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11942 , feels very unlikely - but it's better to get it out there..
>> 
>> Cheers,
>> Johan Bergström
>> 
>> 
>> [..]
>> Making all in fwalls
>> gcc -DHAVE_CONFIG_H -I. -I../../src     -I. -I.. -Wall -std=c99 -D_POSIX_C_SOURCE=200112L -g -O2 -MT command.o -MD -MP -MF .deps/command.Tpo -c -o command.o command.c
>> In file included from command.c:35:
>> ../sshguard_fw.h:88: error: invalid use of `restrict'
>> command.c:62: error: invalid use of `restrict'
>> *** Error code 1
> 
> 
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