problem compiling inetuilts on Solaris 8, reporting bug

[Peter Buonora]

Any idea why this might be happening? I am on solaris 8 using gcc. 
Thanks. -Peter


configure: WARNING: netinet/ip.h: present but cannot be compiled
configure: WARNING: netinet/ip.h: check for missing prerequisite headers?
configure: WARNING: netinet/ip.h: proceeding with the preprocessor's result
configure: WARNING:     ## ------------------------------------ ##
configure: WARNING:     ## Report this to address@hidden ##
configure: WARNING:     ## ------------------------------------ ##
checking for netinet/ip.h... yes
checking netinet/ip_icmp.h usability... no
checking netinet/ip_icmp.h presence... yes
configure: WARNING: netinet/ip_icmp.h: present but cannot be compiled
configure: WARNING: netinet/ip_icmp.h: check for missing prerequisite 
headers?
configure: WARNING: netinet/ip_icmp.h: proceeding with the 
preprocessor's result
configure: WARNING:     ## ------------------------------------ ##
configure: WARNING:     ## Report this to address@hidden ##
configure: WARNING:     ## ------------------------------------ ##
checking for netinet/ip_icmp.h... yes
checking netinet/ip_var.h usability... no
checking netinet/ip_var.h presence... yes
configure: WARNING: netinet/ip_var.h: present but cannot be compiled
configure: WARNING: netinet/ip_var.h: check for missing prerequisite 
headers?
configure: WARNING: netinet/ip_var.h: proceeding with the preprocessor's 
result
configure: WARNING:     ## ------------------------------------ ##
configure: WARNING:     ## Report this to address@hidden ##
configure: WARNING:     ## ------------------------------------ ##
checking for netinet/ip_var.h... yes
checking security/pam_appl.h usability... yes
checking security/pam_appl.h presence... yes



checking sys/ptyvar.h presence... yes
configure: WARNING: sys/ptyvar.h: present but cannot be compiled
configure: WARNING: sys/ptyvar.h: check for missing prerequisite headers?
configure: WARNING: sys/ptyvar.h: proceeding with the preprocessor's result
configure: WARNING:     ## ------------------------------------ ##
configure: WARNING:     ## Report this to address@hidden ##
configure: WARNING:     ## ------------------------------------ ##
checking for sys/ptyvar.h... yes



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