Firefox 1.0.7 build problems: Can anyone confirm?

[bsdlogical]

I'm having build issues with Firefox 1.0.7. Here is the output:

In file included from nsDNSService2.h:40,
                 from nsDNSService2.cpp:38:
nsHostResolver.h:95: error: ISO C++ forbids declaration of `PRAddrInfo' 
with no type
nsHostResolver.h:95: error: expected `;' before '*' token
nsHostResolver.h: In member function `PRBool nsHostRecord::HasResult() 
const':
nsHostResolver.h:99: error: `addr_info' undeclared (first use this function)
nsHostResolver.h:99: error: (Each undeclared identifier is reported only 
once for each function it appears in.)
nsHostResolver.h: At global scope:
nsHostResolver.h:209: error: `PRAddrInfo' has not been declared
nsHostResolver.h:209: error: ISO C++ forbids declaration of `parameter' 
with no type
nsDNSService2.cpp: In member function `virtual nsresult 
nsDNSRecord::GetCanonicalName(nsACString&)':
nsDNSService2.cpp:95: error: 'class nsDerivedSafe<nsHostRecord>' has no 
member named 'addr_info'
nsDNSService2.cpp:96: error: 'class nsDerivedSafe<nsHostRecord>' has no 
member named 'addr_info'
nsDNSService2.cpp:96: error: `PR_GetCanonNameFromAddrInfo' undeclared 
(first use this function)
nsDNSService2.cpp: In member function `virtual nsresult 
nsDNSRecord::GetNextAddr(PRUint16, PRNetAddr*)':
nsDNSService2.cpp:112: error: 'class nsDerivedSafe<nsHostRecord>' has no 
member named 'addr_info'
nsDNSService2.cpp:113: error: 'class nsDerivedSafe<nsHostRecord>' has no 
member named 'addr_info'
nsDNSService2.cpp:113: error: `PR_EnumerateAddrInfo' undeclared (first 
use this function)
nsDNSService2.cpp: In member function `PRUint16 
nsDNSService::GetAFForLookup(const nsACString&)':
nsDNSService2.cpp:528: error: `PR_AF_UNSPEC' undeclared (first use this 
function)
gmake[4]: *** [nsDNSService2.o] Error 1
gmake[4]: Leaving directory 
`/usr/ports/www/firefox/work/mozilla/netwerk/dns/src'
gmake[3]: *** [libs] Error 2
gmake[3]: Leaving directory 
`/usr/ports/www/firefox/work/mozilla/netwerk/dns'
gmake[2]: *** [libs] Error 2
gmake[2]: Leaving directory `/usr/ports/www/firefox/work/mozilla/netwerk'
gmake[1]: *** [tier_9] Error 2
gmake[1]: Leaving directory `/usr/ports/www/firefox/work/mozilla'
gmake: *** [default] Error 2
*** Error code 2

Stop in /usr/ports/www/firefox
root at krypton# uname -a
FreeBSD krypton.bsdlogical.com 5.4-STABLE FreeBSD 5.4-STABLE #2: Mon Jul 
18 11:41:51 EDT 2005     
root at krypton.bsdlogical.com:/usr/src/sys/i386/compile/KRYPTON  i386
root at krypton# cat distinfo
MD5 (firefox-1.0.7-source.tar.bz2) = 5704a8c36de84b408e069afb0c5bc1df
SIZE (firefox-1.0.7-source.tar.bz2) = 32793876
root at krypton#


Any suggestions? This is the first time I've tried compiling 1.0.7. 
Currently I run 1.0.6 with no problems. Thanks,

bsdlogical