Re: linking problem with gcc-mingw - Mailing list pgsql-hackers

Thanks!
after some modifications on the source codes, I got what I want!!

My patch file ......
============================================================================
==============
diff -burN postgresql-7.2.1/src/interfaces/ecpg/include/sqlca.h
postgresql-7.2.1w/src/interfaces/ecpg/include/sqlca.h
--- postgresql-7.2.1/src/interfaces/ecpg/include/sqlca.h 2003-04-24
13:58:58.000000000 +0800
+++ postgresql-7.2.1w/src/interfaces/ecpg/include/sqlca.h 2003-04-25
16:08:02.000000000 +0800
@@ -2,7 +2,7 @@#define POSTGRES_SQLCA_H
#ifndef DLLIMPORT
-#if defined(__CYGWIN__) || defined(PG_WIN32)
+#if defined(__CYGWIN__) || defined(PG_WIN32) || defined(__MINGW32__)#define DLLIMPORT __declspec
(dllimport)#else#defineDLLIMPORT
 
Binary files postgresql-7.2.1/src/postgres.ncb and
postgresql-7.2.1w/src/postgres.ncb differ
Binary files postgresql-7.2.1/src/postgres.opt and
postgresql-7.2.1w/src/postgres.opt differ
diff -burN postgresql-7.2.1/src/win32_support/ecpg_lib.def
postgresql-7.2.1w/src/win32_support/ecpg_lib.def
--- postgresql-7.2.1/src/win32_support/ecpg_lib.def 1970-01-01
08:00:00.000000000 +0800
+++ postgresql-7.2.1w/src/win32_support/ecpg_lib.def 2003-04-25
16:08:30.000000000 +0800
@@ -0,0 +1,24 @@
+LIBRARY LIBECPG
+EXPORTS
+ ECPGdebug @ 1
+ ECPGstatus @ 2
+ ECPGsetcommit @ 3
+ ECPGsetconn @ 4
+ ECPGconnect @ 5
+ ECPGdo @ 6
+ ECPGtrans @ 7
+ ECPGdisconnect @ 8
+ ECPGprepare @ 9
+ ECPGdeallocate @ 10
+ ECPGdeallocate_all @ 11
+ ECPGprepared_statement @ 12
+ ECPGlog @ 13
+ sqlprint @ 14
+ ECPGdo_descriptor @ 15
+ ECPGdeallocate_desc @ 16
+ ECPGallocate_desc @ 17
+ ECPGraise @ 18
+ ECPGget_desc_header @ 19
+ ECPGget_desc @ 20
+ ECPGfree_auto_mem @ 21
+ sqlca @ 22
diff -burN postgresql-7.2.1/src/win32_support/ecpg_lib.dsp
postgresql-7.2.1w/src/win32_support/ecpg_lib.dsp
--- postgresql-7.2.1/src/win32_support/ecpg_lib.dsp 2003-04-24
12:08:10.000000000 +0800
+++ postgresql-7.2.1w/src/win32_support/ecpg_lib.dsp 2003-04-25
16:08:30.000000000 +0800
@@ -126,6 +126,10 @@
SOURCE=..\interfaces\ecpg\lib\typename.c# End Source File
+# Begin Source File
+
+SOURCE=.\ecpg_lib.def
+# End Source File# End Group# End Target# End Project
============================================================================
==================

Shi-Sen

----- Original Message -----
From: "Hiroshi Saito" <saito@inetrt.skcapi.co.jp>
To: <pgsql-hackers@postgresql.org>
Sent: Thursday, April 24, 2003 12:37 AM
Subject: Re: [HACKERS] linking problem with gcc-mingw


> Hi Shi-Sen.
>
> Thank you for downloading.
> It doesn't interpret ecpg in being disappointed.
>
> The offer that Jan Wieck is wonderful.
> If you are not subscribed to the patches list you can download them from
> http://www.janwieck.net/win32_port
>
> And, there is wonderful release.
> It is said as PowerGres, and it is postgres which is the most suitable for
> Windows of the Thread edition.
> http://osb.sra.co.jp/PowerGres/
> (japanese)
> But, this doesn't support ecpg.
>
> kindest regards,
> SAITO Hiroshi
>
>  ----- Original Message -----
> From: Shi-Sen Chang
> To: PostgreSQL Hackers
> Sent: Wednesday, April 23, 2003 8:38 PM
> Subject: [HACKERS] linking problem with gcc-mingw
>
>
> > Every
> >
> > I'm porting my cygwin DB access programs to native win32
> > environment with mingw gcc, but something was incorrect
> > during my linking stage(The C code was generated by ecpg.exe
> > from a pgc file).  It seemed to be caused by incomplete
> > libraries(lack of ECPGdo, sqlca, etc), because the linking
> > process could be done with libraries from
> > http://hp.vector.co.jp/authors/VA023283/PostgreSQLe.html
> > (but all libraries were SJIS fixed encoding).
> > Is there any way to solve my problem?
> > Thanks!
> >
> > Shi-Sen
>
>
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