Обсуждение: Build error

Поиск
Список
Период
Сортировка

Build error

От
Adrian Maier
Дата:
Hello,


I am trying to build the latest nightly snapshot on windows2000, and
I'm getting the following error:


make[2]: Entering directory `/d/work/pgsql/postgresql-snapshot/src/port'
[..snip..]
gcc -O2 -fno-strict-aliasing -Wall -Wmissing-prototypes
-Wmissing-declarations -I../../src/include -I./src/include/port/win32
-DEXEC_BACKEND  "-I../../src/include/port/win32"  -c -o getrusage.o
getrusage.c
In file included from ../../src/include/postgres.h:48,
                  from getrusage.c:19:
../../src/include/c.h:80:26: pg_config_os.h: No such file or directory
In file included from ../../src/include/c.h:771,
                  from ../../src/include/postgres.h:48,
                  from getrusage.c:19:
../../src/include/port.h:85: warning: `struct timezone' declared inside
parameter list
../../src/include/port.h:85: warning: its scope is only this definition
or declaration, which is probably not what you want
../../src/include/port.h:85: warning: `struct timeval' declared inside
parameter list
make[2]: *** [getrusage.o] Error 1
make[2]: Leaving directory `/d/work/pgsql/postgresql-snapshot/src/port'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/d/work/pgsql/postgresql-snapshot/src'
make: *** [all] Error 2


I have tried to ./configure with --with-includes=/mingw/include , and it
apparently got past the error,  but later it complained that:

d:/mingw/include/math.h:284: warning: no previous prototype for
`__fpclassifyl'
d:/mingw/include/math.h:305: warning: no previous prototype for `__isnan'
d:/mingw/include/math.h:314: warning: no previous prototype for `__isnanf'
d:/mingw/include/math.h:323: warning: no previous prototype for `__isnanl'
d:/mingw/include/math.h:340: warning: no previous prototype for `__signbit'
d:/mingw/include/math.h:346: warning: no previous prototype for `__signbitf'
d:/mingw/include/math.h:352: warning: no previous prototype for `__signbitl'
d:/mingw/include/math.h:386: warning: no previous prototype for `sinhf'
d:/mingw/include/math.h:390: warning: no previous prototype for `coshf'
d:/mingw/include/math.h:394: warning: no previous prototype for `tanhf'
d:/mingw/include/math.h:403: warning: no previous prototype for `expf'
d:/mingw/include/math.h:415: warning: no previous prototype for `frexpf'
d:/mingw/include/math.h:427: warning: no previous prototype for `ldexpf'
d:/mingw/include/math.h:514: warning: no previous prototype for `hypotf'
d:/mingw/include/math.h:519: warning: no previous prototype for `powf'
d:/mingw/include/math.h:566: warning: no previous prototype for `rint'
d:/mingw/include/math.h:573: warning: no previous prototype for `rintf'
d:/mingw/include/math.h:580: warning: no previous prototype for `rintl'
d:/mingw/include/math.h:588: warning: no previous prototype for `lrint'
d:/mingw/include/math.h:596: warning: no previous prototype for `lrintf'
d:/mingw/include/math.h:604: warning: no previous prototype for `lrintl'
d:/mingw/include/math.h:612: warning: no previous prototype for `llrint'
d:/mingw/include/math.h:620: warning: no previous prototype for `llrintf'
d:/mingw/include/math.h:628: warning: no previous prototype for `llrintl'


I believe there is something wrong with mingw or msys, and not with
the pgsql sources.    Do you have any idea about what could be the problem ?



Thanks,
Adrian Maier

Re: Build error

От
"Magnus Hagander"
Дата:
> Hello,
>
>
> I am trying to build the latest nightly snapshot on
> windows2000, and I'm getting the following error:
>
>
> make[2]: Entering directory
> `/d/work/pgsql/postgresql-snapshot/src/port'
> [..snip..]
>
> I believe there is something wrong with mingw or msys, and not with
> the pgsql sources.    Do you have any idea about what could
> be the problem ?

This looks like the "failed to fake-symlink using copy" error. Try
running configure again (the command that ended up complaining about
pg_config_os.h). If that doesn't work, try it once more. If it still
doesn't work, then it's something else :-)

//Magnus

Re: Build error

От
Bruce Momjian
Дата:
Adrian Maier wrote:
> Hello,
>
>
> I am trying to build the latest nightly snapshot on windows2000, and
> I'm getting the following error:
>
>
> make[2]: Entering directory `/d/work/pgsql/postgresql-snapshot/src/port'
> [..snip..]
> gcc -O2 -fno-strict-aliasing -Wall -Wmissing-prototypes
> -Wmissing-declarations -I../../src/include -I./src/include/port/win32
> -DEXEC_BACKEND  "-I../../src/include/port/win32"  -c -o getrusage.o
> getrusage.c
> In file included from ../../src/include/postgres.h:48,
>                   from getrusage.c:19:
> ../../src/include/c.h:80:26: pg_config_os.h: No such file or directory

This line looks like the problem.  pg_config_os.h should have been
created by configure.

On my unix machine it looks like:

    (4) l /pg/include/pg_config_os.h
    lrwxr-xr-x  1 postgres  wheel  31 Apr 23 10:44
    /pg/include/pg_config_os.h@ -> ../.././src/include/port/bsdi.h

We have heard reports of random symlink failures in win32.  Could that
be the cause?
--
  Bruce Momjian                        |  http://candle.pha.pa.us
  pgman@candle.pha.pa.us               |  (610) 359-1001
  +  If your life is a hard drive,     |  13 Roberts Road
  +  Christ can be your backup.        |  Newtown Square, Pennsylvania 19073

Re: Build error

От
Andrew Dunstan
Дата:
Magnus Hagander wrote:

>>Hello,
>>
>>
>>I am trying to build the latest nightly snapshot on
>>windows2000, and I'm getting the following error:
>>
>>
>>make[2]: Entering directory
>>`/d/work/pgsql/postgresql-snapshot/src/port'
>>[..snip..]
>>
>>I believe there is something wrong with mingw or msys, and not with
>>the pgsql sources.    Do you have any idea about what could
>>be the problem ?
>>
>>
>
>This looks like the "failed to fake-symlink using copy" error. Try
>running configure again (the command that ended up complaining about
>pg_config_os.h). If that doesn't work, try it once more. If it still
>doesn't work, then it's something else :-)
>
>
>

Is there any workaround for this? Maybe we could look at having
configure loop a few times trying to make the (fake) symlink - I know
it's hackish, but if it works ...

cheers

andrew

Re: Build error

От
Bruce Momjian
Дата:
Andrew Dunstan wrote:
> >>I believe there is something wrong with mingw or msys, and not with
> >>the pgsql sources.    Do you have any idea about what could
> >>be the problem ?
> >>
> >>
> >
> >This looks like the "failed to fake-symlink using copy" error. Try
> >running configure again (the command that ended up complaining about
> >pg_config_os.h). If that doesn't work, try it once more. If it still
> >doesn't work, then it's something else :-)
> >
> >
> >
>
> Is there any workaround for this? Maybe we could look at having
> configure loop a few times trying to make the (fake) symlink - I know
> it's hackish, but if it works ...

But why is it failing?  That is the confusing part.

--
  Bruce Momjian                        |  http://candle.pha.pa.us
  pgman@candle.pha.pa.us               |  (610) 359-1001
  +  If your life is a hard drive,     |  13 Roberts Road
  +  Christ can be your backup.        |  Newtown Square, Pennsylvania 19073

Re: Build error

От
Tom Lane
Дата:
Andrew Dunstan <andrew@dunslane.net> writes:
> Magnus Hagander wrote:
>> This looks like the "failed to fake-symlink using copy" error.

> Is there any workaround for this?

Use a real OS?   ;-)

> Maybe we could look at having
> configure loop a few times trying to make the (fake) symlink - I know
> it's hackish, but if it works ...

Seriously, I do not like the idea of kluging configure to try to work
around an effect we don't understand.  If we do not understand the
problem then we can have zero confidence in any fix.  Let's find out
*why* this is happening, first, and then maybe a real solution will be
apparent.

            regards, tom lane