[MPlayer-cygwin] MINGW pthread problems

[christophe.perinaud@free.fr]

Hi,
 
i'm trying to compile mplayer under MinGW (3.0.0rc4) / MSys (1.0.9)
I hope to not ask a usual question as i did not see it in the mailing list. Just when i launch the configure command i get that : 
 
Detected operating system: MINGW32_NT-5.0-UNKNOWN
Detected host architecture: i386
Checking for gcc version ... 3.2.3, ok
F:/DOCUME~1/cpr/LOCALS~1/Temp/cci4aaaa.o(.text+0x841):cpuinfo.c: undefined reference to `gettimeofday'
F:/DOCUME~1/cpr/LOCALS~1/Temp/cci4aaaa.o(.text+0x851):cpuinfo.c: undefined reference to `usleep'
F:/DOCUME~1/cpr/LOCALS~1/Temp/cci4aaaa.o(.text+0x876):cpuinfo.c: undefined reference to `gettimeofday'
./configure: TOOLS/cpuinfo: No such file or directory
./configure: TOOLS/cpuinfo: No such file or directory
./configure: TOOLS/cpuinfo: No such file or directory
./configure: TOOLS/cpuinfo: No such file or directory
./configure: TOOLS/cpuinfo: No such file or directory
./configure: TOOLS/cpuinfo: No such file or directory
./configure: TOOLS/cpuinfo: No such file or directory
Checking for CPU vendor ...  (::)
Checking for CPU type ... 
Checking for GCC & CPU optimization abilities ... i586
Checking for mtrr support ... no
Checking for assembler (f:/mingw/bin/../lib/gcc-lib/mingw32/3.2.3/../../../../mingw32/bin/as.exe 2.13.90) ... ok
Checking for awk ... gawk
Checking for extra headers ... none
Checking for extra libs ... none
Checking for i18n ... no
Checking for setlocale() ... yes
Checking for language ... using en
Checking for enable sighandler ... yes
Checking for runtime cpudetection ... no
Checking for restrict keyword ... __restrict
Checking for kstat ... no
Checking for posix4 ... no
Checking for lrintf ... yes
Checking for nanosleep ... no
Checking for socklib ... no
Checking for inet_pton() ... no (=> i'll try inet_aton next)
Checking for inet_aton() ... no (=> streaming support disabled)
Checking for inttypes.h (required) ... yes
Checking for word size ... 32
Checking for stddef.h ... yes
Checking for malloc.h ... yes
Checking for memalign() ... no
Checking for alloca.h ... no
Checking for mman.h ... no
Checking for dynamic loader ... no
Checking for dynamic a/v plugins support ... no
Checking for pthread ... 
Error: Lib pthread not found (needed by Windows and networking stuff).

I was looking a thread to help to compile it : http://mplayerhq.hu/pipermail/mplayer-cygwin/2003-August/000482.html
 
Is there headers to download/install ? As it is not in the "howto" i guess there is an option to activate
As u can guess i am not so used to compile software ;)  
 
Thanks a lot
Christophe PERINAUD