building 4.2.1 from 3.4.6 on NetBSD/amd64 3.1

12 msg	char y = 469;
3 msg	Finding the address of a symbol in a release build
3 msg	RE: Simple Question on CPU specific Optimizatio...
3 msg	C - Pass by reference to pointers
5 msg	Warning using sprintf('%llu', uint64_t) on AMD64
1 msg	Wrong list, please ignore this thread!
1 msg	CMAKE_MODULE_PATH not remembered?
3 msg	removing a statement

building 4.2.1 from 3.4.6 on NetBSD/amd64 3.1
\ Chris Jones (23 Aug 2007)
. \ Chris Jones (23 Aug 2007)
. \ Tim Prince (24 Aug 2007)

3 msg	No way to cleanup at thread exit for __thread v...
1 msg	is 'app' reserved?
2 msg	File Not found error
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3 msg	Help with gfortran
1 msg	is there a general linux development mailing list?
2 msg	stdint.h
5 msg	set of statements using a variable
1 msg	gcc 4.2.1 on Niagara (UltraSPARC T1): output us...
7 msg	Maintaining multiple stacks
7 msg	Is gcc a complete universal (not bound to any O...

Subject:	building 4.2.1 from 3.4.6 on NetBSD/amd64 3.1
Group:	Gcc-help
From:	Chris Jones
Date:	23 Aug 2007

Hi folks--

My ultimate goal is to build GNAT 4.2.1 from my working GNAT 3.4.6
installation. However, I'm unable to build plain old gcc at the moment.
I've distilled this down to the following:

../gcc-4.2.1/configure --enable-languages=c
gmake

It churns for a few minutes and then errors out with a failure to find
gstdint.h:

gcc -c -g -fkeep-inline-functions -DIN_GCC -W -Wall -Wwrite-strings
-Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition
-Wmissing-format-attribute -fno-common -DHAVE_CONFIG_H -I. -I.
-I../../gcc-4.2.1/gcc -I../../gcc-4.2.1/gcc/.
-I../../gcc-4.2.1/gcc/../include -I./../intl
-I../../gcc-4.2.1/gcc/../libcpp/include
-I../../gcc-4.2.1/gcc/../libdecnumber -I../libdecnumber
../../gcc-4.2.1/gcc/dfp.c -o dfp.o
In file included from ../../gcc-4.2.1/gcc/../libdecnumber/decNumber.h:39,
from ../../gcc-4.2.1/gcc/../libdecnumber/decimal128.h:59,
from ../../gcc-4.2.1/gcc/dfp.c:34:
../../gcc-4.2.1/gcc/../libdecnumber/decContext.h:52:50: gstdint.h: No
such file or directory

Any help would be greatly appreciated.

Chris