<div>Thank you ,Alexei</div>
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<div>but that didn't work. i had tried, :(</div>
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<div>i suppose the point is how comes this message when compiling and linking cln :</div>
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<div>>C:/ooo/1.0/GiNaC1/lib/libcln.a(cl_LF_1plus.o): In function `subx_loop_up':<br>>C:\msys\1.0\home\Lenovo\cln-1.3.1\src/./base/digitseq/cl_DS.h:406: undefined<br>>reference to `_imp____gmpn_sub_n'<br>
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<div>it seems that the CLN and GINAC was compiled with position dependent things written into cln lib files ,</div>
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<div>By the Way, when i type "pkg-config.exe --libs cln" in MSYS shell, it gives "-LC:/ooo/1.0/GiNaC1/lib -lcln" .</div>
<div>it should have been "-L/GiNaC1/lib -lcln" , am i right?</div>
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<div>wayne</div>