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I have a problem wit compilation with gcc on 32-bit cygwin. The message is:

C:/cygwin/lib/gcc/i686-pc-cygwin/4.9.3/cc1plus.exe: error while loading shared libraries: cygisl-10.dll: cannot open shared object file: No such file or directory

And that is true. I have cygisl-13.dll instead of cygisl-10.dll. I'm not sure whether this is just more recent version of the same library or something different.

On the other hand I do have cygisl-10.dll but not cygisl-13.dll in cygwin64 and I'm able to compile programs.

Is it configuration issue or broken package database?

ardabro
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  • Hi again. I updated to 5.2.0, it seems buggy with string. So I downgrade it back to 4.9.3 by using the option "Install from Local Directory". Compilation works. wtf. The cygisl-10.dll is from C:\cygwin64\bin. Or try to rename cygisl-13.dll to cygisl-10.dll? – Lord Rixuel Oct 02 '15 at 02:16

1 Answers1

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That file is part of the libisl10 package:

$ apt-cyg listfiles libisl10 | grep cygisl-10.dll
usr/bin/cygisl-10.dll
Zombo
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    Right! It were dependencies untracked by cygwin. After installing libisl10 and libcloog-isl4 compilation work like a harm. Thanks – ardabro Oct 02 '15 at 04:39