[fpc-devel] error when linking

[Linuxer Wang]

Michael Van Canneyt wrote:

>On Wed, 25 May 2005, Linuxer Wang wrote:
>
>  
>
>>Hi, all
>>
>>I try to compile my program with chmlib.
>>There're chmlib.so and chmlib.a under /usr/lib. I find a wierd problem,
>>when I compile my program, the compiler uses chmlib.so, and the
>>compilation is successful.
>>But what I want is too compile it with chmlib.a so that the executable
>>will be independent with chmlib.so. So I delete the chmlib.so and the
>>compiler try to compile with chmlib.a, the following errors occur:
>>
>>/usr/local/lib/libchm.a(chm_lib.o)(.text+0x3b1): In function
>>`chm_set_param':
>>src/chm_lib.c:1034: undefined reference to `__moddi3'
>>/usr/local/lib/libchm.a(chm_lib.o)(.text+0xba6): In function
>>`_chm_decompress_block':
>>src/chm_lib.c:1387: undefined reference to `__umoddi3'
>>/usr/local/lib/libchm.a(chm_lib.o)(.text+0xd4b):src/chm_lib.c:1454:
>>undefined reference to `__umoddi3'
>>/usr/local/lib/libchm.a(chm_lib.o)(.text+0xf86): In function
>>`chm_retrieve_object':
>>src/chm_lib.c:1500: undefined reference to `__udivdi3'
>>/usr/local/lib/libchm.a(chm_lib.o)(.text+0xf9c):src/chm_lib.c:1501:
>>undefined reference to `__umoddi3'
>>/usr/local/lib/libchm.a(chm_lib.o)(.text+0xff8):src/chm_lib.c:1509:
>>undefined reference to `__umoddi3'
>>Error: Error while linking
>>Error: /usr/bin/ppc386 returned an error exitcode (normal if you did not
>>specifiy a source file to be compiled)
>>
>>So interesting, the same program compiled with different libs gives
>>different results.
>>
>>Can anyone give me some sugguestion? Thanks in advance.
>>    
>>
>
>Try linking with libm.a and also check for the libgcc.a library.
>  
>
I added the following lines:
{$LINKLIB m}
{$LINKLIB gcc}
but still get the errors.

BTW, I am using Fedora4test3 which use gcc4. Should I recompile the 
whole fpc?

Thank you,

>Michael.
>
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>