build failed with gcc trunk on cygwin host

M R Swami Reddy
Fri Sep 5 04:59:00 GMT 2008

Hello Ian,

Ian Lance Taylor wrote:
>> ====
>> $ gcc  -I../../../trunk/libdecnumber -I.  -g -O2 -W -Wall -Wwrite-strings -Wstr
>> ict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-att
>> ribute -Wcast-qual -pedantic -Wno-long-long  -I../../../trunk/libdecnumber -I.
>>  -c ../../../trunk/libdecnumber/dpd/decimal128.c
>>  In file included from ../../../trunk/libdecnumber/decNumber.h:42,
>>                   from ../../../trunk/libdecnumber/dpd/decimal128.c:47:
>>                   ../../../trunk/libdecnumber/decContext.h:59:61:
>> gstdint.h: No such file or directory
>> $ gcc -v
>> Thread model: posix
>> gcc version 3.4.4 (cygming special, gdc 0.12, using dmd 0.125)
>> ===
>> Could you please advise the reason for build for the above build fail. Thank you.
> Please never send messages to both and
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> Please take any followups only to gcc-help.  Thanks.

OK. Thank you.

> I would guess that you have run ./configure rather than running the
> configure script in a different empty directory as prescribed by the
> installation instructions.

i ran the configure from an empty directory with below configure options.
../../trunk/configure  --prefix=/cygdrive/g/user/swami/crx/CR_R_gcc-4.3-branch/w
in-build/rel --target=crx-elf --disable-nls --enable-languages=c,c++ 

$ make all
checking dependency style of gcc... none
configure: error: no usable dependency style found
make[1]: *** [configure-libcpp] Error 1

Any help appreciated.


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