Setup errors in gmp-3.1.1 under cygwin-1.3.1-1

[laszlo . hars]

On my Windows 98 PC (500 MHz PIII, 512 MB RAM, 20 GB free on a FAT32 hard disk) 
I had error messages while installing GMP. The config script and the make  
worked several hours, blocking the PC from doing any useful work, but at the 
end there came the 
error messages. Are they CYGWIN problems? Thanks for your help in advance

Laszlo
------

cygwin-1.3.1-1
gmp-3.1.1

make install:
...
/bin/sh ../libtool --mode=compile gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -DOPERAT
ION_iset    -g -O -fomit-frame-pointer -mcpu=pentiumpro -c -o iset.lo iset.c
../libtool: Cannot fork: Resource temporarily unavailable
      0 [main] sh 442529 fork_copy: user/cygwin data pass 2 failed, 0x4580000..0
x45CA000, done 0, Win32 error 8
../libtool: Cannot fork: Resource temporarily unavailable
make[2]: *** [iset.lo] Error 2
make[2]: Leaving directory `/gmp/gmp-3.1.1/mpz'
make[1]: *** [install-recursive] Error 1
make[1]: Leaving directory `/gmp/gmp-3.1.1/mpz'
make: *** [install-recursive] Error 1

./config
make:
...
/bin/sh ../libtool --mode=compile gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -DOPERAT
ION_iset    -g -O -fomit-frame-pointer -mcpu=pentiumpro -c -o iset.lo iset.c
      0 [main] sh 532733 fork_copy: user/cygwin data pass 2 failed, 0x4580000..0
x45CA000, done 0, Win32 error 8
../libtool: Cannot fork: Resource temporarily unavailable
make[3]: *** [iset.lo] Error 2
make[3]: Leaving directory `/gmp/gmp-3.1.1/mpz'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/gmp/gmp-3.1.1/mpz'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/gmp/gmp-3.1.1'
make: *** [all-recursive-am] Error 2

-----
Dr. Laszlo Hars
Philips Research
345 Scarborough Road
Briarcliff Manor, NY 10510, USA

Phone: 914-945-6447,   Fax: 914-945-6141
Email: address@hidden