build failed with gcc trunk on cygwin host

build failed with gcc trunk on cygwin host

[M R Swami Reddy]

Hello,

I am trying to build the gcc tools on cygwin host. But the build failed with 
below errors:
====
$ 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.

Thanks
Swami

Re: build failed with gcc trunk on cygwin host

[Ian Lance Taylor]

"M R Swami Reddy" <MR.Swami.Reddy@nsc.com> writes:

> I am trying to build the gcc tools on cygwin host. But the build
> failed with below errors:
> ====
> $ 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 gcc@gcc.gnu.org and
gcc-help@gcc.gnu.org.  This message is appropriate only for gcc-help.
Please take any followups only to gcc-help.  Thanks.

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.

Ian

Re: build failed with gcc trunk on cygwin host

[M R Swami Reddy]

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 gcc@gcc.gnu.org and
> gcc-help@gcc.gnu.org.  This message is appropriate only for gcc-help.
> 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++ 
--disable-libssp 
--with-mpfr=/cygdrive/g/user/swami/crx/CR_R_gcc-4.3-branch/win-build/rel 
--with-gmp=/cygdrive/g/user/swami/crx/CR_R_gcc-4.3-branch/win-build/rel
====

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

Any help appreciated.

Thanks
Swami

Re: build failed with gcc trunk on cygwin host

[Ian Lance Taylor]

"M R Swami Reddy" <MR.Swami.Reddy@nsc.com> writes:

> 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++
> --disable-libssp
> --with-mpfr=/cygdrive/g/user/swami/crx/CR_R_gcc-4.3-branch/win-build/rel
> --with-gmp=/cygdrive/g/user/swami/crx/CR_R_gcc-4.3-branch/win-build/rel
> ====
>
> $ make all
> ==
> checking dependency style of gcc... none
> configure: error: no usable dependency style found
> make[1]: *** [configure-libcpp] Error 1
> ===


I don't know what could cause this myself.  It may help to ask on a
cygwin mailing list.

Ian