[Monetdb-developers] Installing MonetDB5 (Stable) failed on Int.32.32.d.1-Windows5.1 Mic.32.32.d.1-Windows5.1 Int.64.32.d.1-Windows5.2 Mic.64.32.d.1-Windows5.2 Mic.64.64.d.1-Windows5.2

Sjoerd Mullender sjoerd at acm.org
Mon May 25 09:55:55 CEST 2009


Functions that are referred to from outside the DLL they are defined in
*must* be declared with __declspec(dllexport) in the DLL they are
defined in, and with __declspec(dllimport) in the DLL they are used in.
 If they are looked up dynamically, then they still *must* be declared
with __declspec(dllexport).  Only functions that are not used outside
the DLL they are defined in don't need a __declspec declaration.

The *_export defines you removed in the @c sections were there for the
latter bit.  They could be simplified to e.g.

#ifdef·WIN32

#define·XXX_export·extern·__declspec(dllexport)

#else

#define·XXX_export·extern

#endif


since these defines will not be used outside the DLL they are defined in.

Stefan Manegold wrote:
> Dear all,
> 
> removing the *_export macro definitions from .c source files seems to have
> broken M5 compilation on Windows --- I'm busy fixing it by re-adding these
> definitions in .h header files...
> 
> Stefan
> 
> On Mon, May 25, 2009 at 05:06:19AM +0200, Testweb Compilation wrote:
>> 	copy "lib_streams.lib" "g:\monet\monet.Int.32.32.d.1.28441\MonetDB5\.Int.32.32.d.1-Windows5.1\lib\MonetDB5\lib_streams.lib"
>> The system cannot find the file specified.
>> NMAKE : fatal error U1077: 'copy' : return code '0x1'
>>
>> http://www.ins.cwi.nl/~monet/permastore/2009-05-25/Stable/install-MonetDB5-Int.32.32.d.1-Windows5.1.errors.html#l525
>>
>> CVS committers: manegold at cwi.nl mk at cwi.nl niels at cwi.nl
>>
>> module maintainers: mk at cwi.nl niels at cwi.nl
>>
>> An identical error message was detected on the following systems:
>> Int.32.32.d.1-Windows5.1 Mic.32.32.d.1-Windows5.1 Int.64.32.d.1-Windows5.2 Mic.64.32.d.1-Windows5.2 Mic.64.64.d.1-Windows5.2
>>
>> -- 
>> At this time you cannot configure Testing mail, sorry
>> You are receiving this mail because:
>> - you checked in some code on MonetDB5 (Stable)
>> - you are a fixed recipient
>>
> 


-- 
Sjoerd Mullender

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