Mark Campbell <mark.campbell@ucs-software.co.za> writes:
> getaddrinfo.c: In function `pg_getaddrinfo':
> getaddrinfo.c:189: warning: implicit declaration of function `htonl'
> getaddrinfo.c:211: `h_errno' undeclared (first use in this function)
> getaddrinfo.c:211: (Each undeclared identifier is reported only once
> getaddrinfo.c:211: for each function it appears in.)
> getaddrinfo.c:215: warning: unreachable code at beginning of switch
> statement
> getaddrinfo.c:238: warning: implicit declaration of function `htons'
> getaddrinfo.c: In function `pg_getnameinfo':
> getaddrinfo.c:416: warning: implicit declaration of function `ntohs'
Hmm, looks like your system declares htonl() and friends in some other
header file than where getaddrinfo.c is expecting. Grep through
everything under /usr/include and see where these symbols are declared.
BTW, what problems did you have with configure?
regards, tom lane