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Thread: Error in compiling "pgcrypto" module in Win32

Error in compiling "pgcrypto" module in Win32

From
"Maurizio Merli"
Date:
I'm using PostgreSQL 8.0.0 beta1
I can compile all contrib modules but pgcrypton
i have this error  when I execute make



md5.o(.text+0x1ee):md5.c: undefined reference to `bcopy'
md5.o(.text+0x25c):md5.c: undefined reference to `bcopy'
md5.o(.text+0x2ae):md5.c: undefined reference to `bcopy'
md5.o(.text+0x2c1):md5.c: undefined reference to `bcopy'
md5.o(.text+0x2e6):md5.c: undefined reference to `bcopy'
md5.o(.text+0x301):md5.c: more undefined references to `bcopy' follow
crypt-des.o(.text+0x520):crypt-des.c: undefined reference to `ntohl@4'
crypt-des.o(.text+0x52b):crypt-des.c: undefined reference to `ntohl@4'
crypt-des.o(.text+0xb92):crypt-des.c: undefined reference to `ntohl@4'
crypt-des.o(.text+0xb9d):crypt-des.c: undefined reference to `ntohl@4'
crypt-des.o(.text+0xbbe):crypt-des.c: undefined reference to `htonl@4'
crypt-des.o(.text+0xbca):crypt-des.c: undefined reference to `htonl@4'
c:\MinGW\bin\dllwrap.exe: c:\MinGW\bin\gcc exited with status 1
make: *** [libpgcrypto.a] Error 1


What can i do?

Re: Error in compiling "pgcrypto" module in Win32

From
Tom Lane
Date:
"Maurizio Merli" <maurizio.merli@libero.it> writes:
> I'm using PostgreSQL 8.0.0 beta1

On what?

> md5.o(.text+0x1ee):md5.c: undefined reference to `bcopy'

I've fixed these by changing to the more-standard memmove() routine.

> crypt-des.o(.text+0x520):crypt-des.c: undefined reference to `ntohl@4'
> crypt-des.o(.text+0xbbe):crypt-des.c: undefined reference to `htonl@4'

Can't help you on these, unless you can say which system header file
ntohl and htonl are in on your platform.  It looks to me like
crypt-des.c is including what it's supposed to include to get at
those functions ...
        regards, tom lane

Re: Error in compiling "pgcrypto" module in Win32

From
"Magnus Hagander"
Date:
>> md5.o(.text+0x1ee):md5.c: undefined reference to `bcopy'
>
>I've fixed these by changing to the more-standard memmove() routine.
>
>> crypt-des.o(.text+0x520):crypt-des.c: undefined reference to
>`ntohl@4'
>> crypt-des.o(.text+0xbbe):crypt-des.c: undefined reference to
>`htonl@4'
>
>Can't help you on these, unless you can say which system header file
>ntohl and htonl are in on your platform.  It looks to me like
>crypt-des.c is including what it's supposed to include to get at
>those functions ...

This looks a lot like win32, in which case you need to link to "ws2_32"
for those.


//Magnus

Re: Error in compiling "pgcrypto" module in Win32

From
Andreas Pflug
Date:
Tom Lane wrote:
> "Maurizio Merli" <maurizio.merli@libero.it> writes:
> 
>>I'm using PostgreSQL 8.0.0 beta1
> 
> 
> On what?
> 
> 
>>md5.o(.text+0x1ee):md5.c: undefined reference to `bcopy'
> 
> 
> I've fixed these by changing to the more-standard memmove() routine.
> 
> 
>>crypt-des.o(.text+0x520):crypt-des.c: undefined reference to `ntohl@4'
>>crypt-des.o(.text+0xbbe):crypt-des.c: undefined reference to `htonl@4'
> 
> 
> Can't help you on these, unless you can say which system header file
> ntohl and htonl are in on your platform.  It looks to me like
> crypt-des.c is including what it's supposed to include to get at
> those functions ...

-lws2_32 is needed.

Regards,
Andreas