Unable to compile under FreeBSD 4.8

[CyberBotX]

I've been trying to compile the latest version of WINE (1-21-2004) under
FreeBSD 4.8-RELEASE, but it keeps failing on me with the following during
the compile of glu32:

gcc -shared -Wl,-Bsymbolic,-z,defs,-init,__wine_spec_init,-fini,__wine_spec_
fini glu32.spec.o    glu.o  glu32.dll.dbg.o -o
glu32.dll.so -L../../dlls -L../../libs/wine -lwine -L/usr/X11R6/lib  -lSM -l
ICE -lXxf86dga -lXxf86vm -lXrandr -lXrender -lXv -lXext -lX11  -lGL -lGLU -L
../../libs/port -lwine_port  -lm -lc
/usr/lib/libgcc.a(_eh.o): In function `__empty':
_eh.o(.text+0x9e): undefined reference to `pthread_setspecific'
/usr/lib/libgcc.a(_eh.o): In function `__get_eh_info':
_eh.o(.text+0xec): undefined reference to `pthread_key_create'
_eh.o(.text+0x1b9): undefined reference to `pthread_getspecific'
_eh.o(.text+0x1d8): undefined reference to `pthread_setspecific'
/usr/lib/libgcc.a(frame.o)(.text+0x44b): undefined reference to
`pthread_mutex_lock'
/usr/lib/libgcc.a(frame.o)(.text+0x492): undefined reference to
`pthread_mutex_unlock'
/usr/lib/libgcc.a(frame.o): In function `__register_frame_info':
frame.o(.text+0x8d9): undefined reference to `pthread_mutex_lock'
frame.o(.text+0x900): undefined reference to `pthread_mutex_unlock'
/usr/lib/libgcc.a(frame.o): In function `__register_frame_info_table':
frame.o(.text+0x969): undefined reference to `pthread_mutex_lock'
frame.o(.text+0x990): undefined reference to `pthread_mutex_unlock'
/usr/lib/libgcc.a(frame.o): In function `__deregister_frame_info':
frame.o(.text+0x9dc): undefined reference to `pthread_mutex_lock'
frame.o(.text+0xa27): undefined reference to `pthread_mutex_unlock'
frame.o(.text+0xa4d): undefined reference to `pthread_mutex_unlock'
*** Error code 1

Stop in /usr/home/cyberbotx/wine/dlls/glu32.
*** Error code 1

Stop in /usr/home/cyberbotx/wine/dlls.
*** Error code 1

Stop in /usr/home/cyberbotx/wine.

I don't know if there is a way to stop it from doing that, but I was told
it'd be best to let you guys know.  I was trying to compile the source
because I've been having problems with the ported version from FreeBSD's
site.

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