Re: [Sshguard-users] sshguard-1.5rc4 build problem on NetBSD-5.0.2 (amd64)

[Mij <mi...@ss...>]

Hi Peter,

Hmm I didn't expect NetBSD to be this far from _BSD_SOURCE's semantics.

Does it help if you (manually) run that failing gcc command with
-D_XOPEN_SOURCE=500 instead?

I might take a look at it from a VirtualBox machine in the future.


On Sep 18, 2010, at 18:17 , Peter Kerwien wrote:

> When building sshguard-1.5rc4 on NetBSD-5.0.2 (amd64) it fails with the
> following error message:
> 
> $> ./configure --prefix=/usr/local --with-firewall=pf
> --with-pfctl=/sbin/pfctl
> $> gmake
> ...
> gcc -DHAVE_CONFIG_H -I.    -I. -std=c99 -Wall  -D_XOPEN_SOURCE  -g -O2
> -MT sshguard_whitelist.o -MD -MP -MF .deps/sshguard_whitelist.Tpo -c -o
> sshguard_whitelist.o sshguard_whitelist.c
> sshguard_whitelist.c: In function 'whitelist_add_block4':
> sshguard_whitelist.c:252: warning: implicit declaration of function
> 'inet_pton'
> sshguard_whitelist.c: In function 'whitelist_add_host':
> sshguard_whitelist.c:345: warning: implicit declaration of function
> 'getaddrinfo'
> sshguard_whitelist.c:347: warning: implicit declaration of function
> 'gai_strerror'
> sshguard_whitelist.c:347: warning: format '%s' expects type 'char *',
> but argument 4 has type 'int'
> sshguard_whitelist.c:351: error: dereferencing pointer to incomplete type
> sshguard_whitelist.c:351: warning: left-hand operand of comma expression
> has no effect
> sshguard_whitelist.c:351: warning: value computed is not used
> sshguard_whitelist.c:354: error: dereferencing pointer to incomplete type
> sshguard_whitelist.c:356: warning: implicit declaration of function
> 'inet_ntop'
> sshguard_whitelist.c:356: error: dereferencing pointer to incomplete type
> sshguard_whitelist.c:356: error: dereferencing pointer to incomplete type
> sshguard_whitelist.c:356: warning: comparison between pointer and integer
> sshguard_whitelist.c:361: error: dereferencing pointer to incomplete type
> sshguard_whitelist.c:361: error: dereferencing pointer to incomplete type
> sshguard_whitelist.c:361: warning: comparison between pointer and integer
> sshguard_whitelist.c:371: warning: implicit declaration of function
> 'freeaddrinfo'
> gmake[2]: *** [sshguard_whitelist.o] Error 1
> gmake[2]: Leaving directory `/root/tmp/sshguard/src'
> gmake[1]: *** [all-recursive] Error 1
> gmake[1]: Leaving directory `/root/tmp/sshguard/src'
> gmake: *** [all] Error 2
> 
> It seems related to arpa/inet.h and what _XOPEN_SOURCE or _NETBSD_SOURCE
> is defined to.
> 
> /Peter
> 
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