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<p>Hello, <br>
</p>
<p>I am trying to compile ginac and cln on Windows. For compilation
I used Cygwin env, cl compiler (MSVC v142). <br>
</p>
<p>Version I use: <br>
</p>
<p>-cln 1.3.6</p>
<p>-ginac 1.8.6, but with this fix: <br>
</p>
<p><img src="cid:part1.M6jvFjLa.Nmbkm4ps@wp.pl" alt=""></p>
<p>I following this instruction mainly:
<a class="moz-txt-link-freetext" href="https://ooo-imath.sourceforge.io/wiki/index.php/Compiling_under_Windows">https://ooo-imath.sourceforge.io/wiki/index.php/Compiling_under_Windows</a></p>
<p>Cln is compiled successfully. For GINAC compilation I have some
errors not desribed in instruction above: <br>
</p>
<p>1. ./configure required: /std:c++20 parameter as it is
complaining during compilation</p>
<p>2. symbol differences that I am not able to solve. They are
related to Cln: <br>
</p>
<p><font size="2">ginac.lib(libginac_la-numeric.obj) : error
LNK2019: nierozpoznany symbol zewnętrzny "struct
cln::cl_heap_string * __cdecl cl_make_heap_string(char const *)"
(?cl_make_heap_string@@YAPEAUcl_heap_string@cln@@PEBD@Z)
przywołany w funkcji "public: __cdecl
cln::cl_string::cl_string(char const *)"
(??0cl_string@cln@@QEAA@PEBD@Z)<br>
Wskazówki dla symboli, które są zdefiniowane i mogą
potencjalnie pasować:<br>
"struct cln::cl_heap_string * __cdecl
cln::cl_make_heap_string(char const *)"
(?cl_make_heap_string@cln@@YAPEAUcl_heap_string@1@PEBD@Z)<br>
.libs\viewgar.exe : fatal error LNK1120: liczba nierozpoznanych
elementów zewnętrznych: 1</font></p>
<p>It can be seen that both symbols differs only with class prefix
at the beginning ::cln (it is in existing symbol in cln lib but
not in looked one in ginac) <br>
</p>
<p>Do anybody knows how to solve this link issue?</p>
<p>Thank you in advance, <br>
</p>
<p>Best regards, <br>
</p>
<p>Piotr<br>
</p>
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