[avr-gcc-list] How do build AVR-GCC under MingW?

[Bob Paddock]

I checked out avr-libc 1.0.4 from CVS so I could get the iotn2313 and iomx8 
versions.

I built the binutils with no problem, but I've tried building several 
different versions of GCC (3.3.2,3.3.3,3.4.0) and all fail with this error,
what do I have set up wrong?  Seems like collect2.c is missing a header file 
include.

gcc   -g -O2 -DIN_GCC -DCROSS_COMPILE  -W -Wall -Wwrite-strings  
-Wstrict-prototy                                             pes  
-Wmissing-prototypes -Wtraditional -pedantic -Wno-long-long    
-DHAVE_CONFIG_                                             H  -o  
cc1obj.exe objc-lang.o objc-parse.o objc-act.o attribs.o c-errors.o  
c-lex.                                             o c-pragma.o c-decl.o  
c-typeck.o c-convert.o c-aux-info.o c-common.o c-opts.o  
c-                                             format.o c-semantics.o  
c-objc-common.o c-dump.o libcpp.a  main.o libbackend.a  
./                                             intl/libintl.a    
../libiberty/libiberty.a
gcc   -g -O2 -DIN_GCC -DCROSS_COMPILE  -W -Wall -Wwrite-strings  
-Wstrict-prototy                                             pes  
-Wmissing-prototypes -Wtraditional -pedantic -Wno-long-long    
-DHAVE_CONFIG_                                             H    -I. -I.  
-I. -I./. -I./config -I./../include  \
-DTARGET_MACHINE=\"avr\" \
-c ./collect2.c -o collect2.o
collect2.c: In function `handler':
collect2.c:447: warning: implicit declaration of function `kill'
collect2.c: In function `scan_prog_file':
collect2.c:2091: warning: implicit declaration of function `pipe'
collect2.c:2114: warning: implicit declaration of function `fork'
collect2.c:2130: warning: passing arg 2 of `execv' from incompatible  
pointer typ                                             e
collect2.c:2069: warning: unused variable `quit_handler'
gcc -c   -g -O2 -DIN_GCC -DCROSS_COMPILE  -W -Wall -Wwrite-strings  
-Wstrict-prot                                             otypes  
-Wmissing-prototypes -Wtraditional -pedantic -Wno-long-long    
-DHAVE_CONF                                             IG_H    -I. -I.  
-I. -I./. -I./config -I./../include tlink.c -o tlink.o
gcc   -g -O2 -DIN_GCC -DCROSS_COMPILE  -W -Wall -Wwrite-strings  
-Wstrict-prototy                                             pes  
-Wmissing-prototypes -Wtraditional -pedantic -Wno-long-long    
-DHAVE_CONFIG_                                             H  -o  
Tcollect2.exe \
         collect2.o tlink.o intl.o version.o ./intl/libintl.a    
../libiberty/libi                                             berty.a
collect2.o(.text+0x269): In function `handler':
C:/msys1010/1.0/AVR/gcc-3.3.2/gcc/collect2.c:447: undefined reference to  
`kill'
collect2.o(.text+0x3478): In function `scan_prog_file':
C:/msys1010/1.0/AVR/gcc-3.3.2/gcc/collect2.c:2091: undefined reference to  
`pipe'
collect2.o(.text+0x3516):C:/msys1010/1.0/AVR/gcc-3.3.2/gcc/collect2.c:2114:  
unde                                             fined reference to `fork'
make[1]: *** [collect2.exe] Error 1
make[1]: Leaving directory `/AVR/gcc-3.3.2/gcc'
make: *** [all-gcc] Error 2

 /AVR/gcc-3.3.2
$ which gcc
/mingw/bin/gcc

$ gcc --version
gcc.exe (GCC) 3.2.3 (mingw special 20030504-1)