Re: Custom types for a Windows server
От | Armel HERVE |
---|---|
Тема | Re: Custom types for a Windows server |
Дата | |
Msg-id | 43A927E0.8090503@laposte.net обсуждение исходный текст |
Ответ на | Re: Custom types for a Windows server (Armel HERVE <ah.pgsql@laposte.net>) |
Список | pgsql-admin |
Armel HERVE wrote:
gcc -shared -o pstypes.dll -Wl,--library-path=/c/Program\ Files/PostgreSQL/8.1/lib/,-l,pgport,-lpostgres,--out-implib,pstypes.a country.o
and the response is
Creating library file: pstypes.a
country.o(.text+0x2e):country.c: undefined reference to `elog_start'
country.o(.text+0x49):country.c: undefined reference to `elog_finish'
country.o(.text+0xb0):country.c: undefined reference to `_imp__CurrentMemoryContext'
country.o(.text+0xba):country.c: undefined reference to `MemoryContextAlloc'
country.o(.text+0xf4):country.c: undefined reference to `elog_start'
country.o(.text+0x10f):country.c: undefined reference to `elog_finish'
country.o(.text+0x13d):country.c: undefined reference to `_imp__CurrentMemoryContext'
country.o(.text+0x147):country.c: undefined reference to `MemoryContextAlloc'
country.o(.text+0x1b0):country.c: undefined reference to `_imp__CurrentMemoryContext'
country.o(.text+0x1ba):country.c: undefined reference to `MemoryContextAlloc'
country.o(.text+0x205):country.c: undefined reference to `pfree'
country.o(.text+0x241):country.c: undefined reference to `_imp__CurrentMemoryContext'
country.o(.text+0x24b):country.c: undefined reference to `MemoryContextAlloc'
country.o(.text+0x280):country.c: undefined reference to `pfree'
country.o(.text+0x2eb):country.c: undefined reference to `_imp__CurrentMemoryContext'
country.o(.text+0x2f5):country.c: undefined reference to `MemoryContextAlloc'
country.o(.text+0x33f):country.c: undefined reference to `_imp__CurrentMemoryContext'
country.o(.text+0x349):country.c: undefined reference to `MemoryContextAlloc'
collect2: ld returned 1 exit status
I tried to link with all found library with no success...
Armel
In fact, the true command isMagnus Hagander wrote:Thanks again for your answers.we made some custom types (written in C) for PostgreSQL onto a Linux server. We need to deploy a Windows server... The documentation does not talk about a shared library for Windows (http://www.postgresql.org/docs/8.1/interactive/xfunc-c.html#DFUNC) I tried to compile its custom types with borland bcc32, with no success: Does somebody can help me ?You need to compile the functions using MingW GCC. //Magnus
Now, when I try to generate the shared library by the following command:
gcc -shared -o pstypes.dll -Wl,-dy,--library-path,/c/Program\ Files/PostgreSQL/8.1/lib/,-l,libpq.a,--out-implib,pstypes.a country.o
the compiler response is:
c:\MinGW\bin\..\lib\gcc\mingw32\3.4.2\..\..\..\..\mingw32\bin\ld.exe: cannot find -llibpq.a
collect2: ld returned 1 exit status
but the libpq.a is in the lib repository of PostgresSQL...
I tried to link with the libpq.dll located in the bin repository, the response is the same: cannot find -llibpq.dll
Armel
gcc -shared -o pstypes.dll -Wl,--library-path=/c/Program\ Files/PostgreSQL/8.1/lib/,-l,pgport,-lpostgres,--out-implib,pstypes.a country.o
and the response is
Creating library file: pstypes.a
country.o(.text+0x2e):country.c: undefined reference to `elog_start'
country.o(.text+0x49):country.c: undefined reference to `elog_finish'
country.o(.text+0xb0):country.c: undefined reference to `_imp__CurrentMemoryContext'
country.o(.text+0xba):country.c: undefined reference to `MemoryContextAlloc'
country.o(.text+0xf4):country.c: undefined reference to `elog_start'
country.o(.text+0x10f):country.c: undefined reference to `elog_finish'
country.o(.text+0x13d):country.c: undefined reference to `_imp__CurrentMemoryContext'
country.o(.text+0x147):country.c: undefined reference to `MemoryContextAlloc'
country.o(.text+0x1b0):country.c: undefined reference to `_imp__CurrentMemoryContext'
country.o(.text+0x1ba):country.c: undefined reference to `MemoryContextAlloc'
country.o(.text+0x205):country.c: undefined reference to `pfree'
country.o(.text+0x241):country.c: undefined reference to `_imp__CurrentMemoryContext'
country.o(.text+0x24b):country.c: undefined reference to `MemoryContextAlloc'
country.o(.text+0x280):country.c: undefined reference to `pfree'
country.o(.text+0x2eb):country.c: undefined reference to `_imp__CurrentMemoryContext'
country.o(.text+0x2f5):country.c: undefined reference to `MemoryContextAlloc'
country.o(.text+0x33f):country.c: undefined reference to `_imp__CurrentMemoryContext'
country.o(.text+0x349):country.c: undefined reference to `MemoryContextAlloc'
collect2: ld returned 1 exit status
I tried to link with all found library with no success...
Armel
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