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[Mingw-msys] 回复: [Mingw-msys] I packaged a mingw run envirnorment ,how can I upload it .




On 3/29/2009 18:31, eehab hamzeh wrote:
>
>   Dear sir,
>
>   I am trying to build the dll file to use in postgres. i keep receiving error. can you please help me or provide me with direction of where i can find solution to the problem. iam new to m?ngw-msys
>
>   i am using mingw.
>   i was able to compile the *.c file to *.o file.
>   the problem start appear when i try to create dll library i recieve the following error.
>   gcc.exe: hamzeh.dll no such file or directory
>
>   this comes after writing the following command
> gcc -shared hamzeh.dlltt1.o "c:/programme/postgresql/8.3/lib" -lpostgres
>
>   below is my function
>
>   #include "postgres.h"
>   #include<string.h>
>   #include "fmgr.h"
>   /* by value */
>   PG_FUNCTION_INFO_V1(add_one);
>
>   Datum
>   add_one(PG_FUNCTION_ARGS)
>   {
>   int32 arg = PG_GETARG_INT32(0);
>   PG_RETURN_INT32(arg + 1);
>   }
>
>
>   hopefully you can help me...
>
>   kind regards
>   ihab
>

Hi,
try adding "-o" before "hamzeh.dll", and  "-L" before 
"c:/programme/postgresql/8.3/lib". I assume that was the dll you are 
trying to create.

Next time, try to avoid using HTML in your email too.

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