CVS build error

[Peter Åstrand]

I can't build the CVS version anymore, I get:

gcc -g -O2 -o widl client.o hash.o header.o proxy.o server.o typegen.o 
typelib.o utils.o widl.o write_msft.o parser.tab.o lex.yy.o -L../../libs 
-lwpp -lwine_port -lfl
../../libs/libwpp.a(lex.yy.o)(.text+0x624): In function 
`_yy_dummy_uses_of_static_functions_b2f4_517d_02ff_b30c_3e5a_47d7_aaa3_3b5d_':
/home/peter/wine/libs/wpp/lex.yy.c:3357: multiple definition of 
`_yy_dummy_uses_of_static_functions_b2f4_517d_02ff_b30c_3e5a_47d7_aaa3_3b5d_'
lex.yy.o(.text+0x58c):/home/peter/wine/tools/widl/lex.yy.c:1796: first 
defined here
collect2: ld returned 1 exit status
make[2]: *** [widl] Error 1
make[2]: Leaving directory `/home/peter/wine/tools/widl'

Any ideas?