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Cygwin: Difference between revisions
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== Cygwin Known Problems ==
"default file extension - cannot create executables" or "cannot find crt2.o" or "cannot find -lmingw".
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gcc-mingw-gpp++
mingw-runtime
Then click next, next etc.. and the libraries will be re-installed.
Re-installation can be sped up by selecting "Install from Local Directory" rather than "Install from Internet" when Cygwin setup starts. This will use packages already on your computer, installing from the Internet each time will guarantee any updates available are installed.
There is a small chance that Cygwin may 'break' itself after updates, but after following this procedure you should be back in business.
== Cygwin beyond OSDev ==
If you go beyond OS development, there are several caveats regarding Cygwin that make its approach of "POSIX on Windows" less than perfect
* linking to the Cygwin DLL (POSIX API) makes your code fall under the GPL if distributed, and being dependent on the Cygwin DLL being present in a system;
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If you intend to use the Cygwin gcc for building software, you should check out the permutations of the "win32" and "no-cygwin" options.
==
http://www.cygwin.com/ - Cygwin Environment Official Site▼
=== Articles ===
[[Category:Compilers]]▼
* [[Cygwin Issues]]
=== External Links ===
[[Category:Compatability Layers]]
[[Category:Windows]]
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