Dňa 16.3.2017 o 10:03 Karoly Balogh (Charlie/SGR) napísal(a):
Hi,
On Thu, 16 Mar 2017, LacaK wrote:
Then I get another error:
test_IPP.lpr(24,1) Error: Illegal COFF Magic while reading
.\Intel_IPP\ippcoremt.lib
Am I doing something wrong, or there is some kind of incompatibility
between format of supplied libraries and object files supported by FPC ?
(I am on FPC 2.6.4 , is there chance when I will use 3.0.2 that
something changes in this?)
Someone wrote already, that the internal linker doesn't support static
libraries. You have to use -Xe (GNU LD, as external linker) to have a
fighting chance for this to work. It's bundled with FPC. Again, I'm not
saying it will work with GNU LD, I'm saying it won't work with the
internal linker, and that's true for any FPC version currently.
Thank you. Now I have this FPC command line (added -Xe):
D:\Programy\Lazarus\fpc\2.6.4\bin\i386-win32\fpc.exe -B -MObjFPC -Scghi
-O1 -g -gl -XX -l -vewnhibq -FiD:\TEMP\zmazma\lib\i386-win32
-FlD:\TEMP\zmazma\Intel_IPP -FuD:\TEMP\zmazma\
-FUD:\TEMP\zmazma\lib\i386-win32\ -Xe test_IPP.lpr
But I still get :
Error: Invalid DLL .\Intel_IPP\ippcoremt.lib, Dos Header invalid
When I have removed from source code {$linklib} and use this command line:
(added: -k--library -k:ippcoremt.lib -k--library-path
-kD:\TEMP\zmazma\Intel_IPP)
D:\Programy\Lazarus\fpc\2.6.4\bin\i386-win32\fpc.exe -B -MObjFPC -Scghi
-O1 -g -gl -k--library -k:ippcoremt.lib -k--library-path
-kD:\TEMP\zmazma\Intel_IPP -vewnhibq -FiD:\TEMP\zmazma\lib\i386-win32
-FlD:\TEMP\zmazma\Intel_IPP -FuD:\TEMP\zmazma\
-FUD:\TEMP\zmazma\lib\i386-win32\ -Xe test_IPP.lpr
Then I get:
test_IPP.lpr(17,1) Error: undefined reference to `ippGetLibVersion'
(I have tried also: _ippGetLibVersion, _ippGetLibVersion@0 ...)
-Laco
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