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Re: javac on cygwin


Randall R Schulz wrote:

Javac is not particularly special. It is a Windows-native program, and as such requires absolute file and directory names be provided in Windows format (forward slashes are OK, but drive letters are required and the Cygwin notion of root is completely unknown to such programs).
Javac is a pure java program. The "windows executable" is only there as a thin native wrapper that launches sun.tools.javac.Main.

The bigger problem is that Sun JRE is compiled to the native Win32 API, not to cygwin, so *any* Java programs running in the Sun JRE will never understand cygwin mount points.

In theory, someone could invest in the effort to port, say, the Linux port of the Sun JRE to cygwin, but it would be a huge effort.

Igor's idea (wrappers that run cygpath -m on the paths being passed to Java) would be the best approach in this situation, especially for well-known Java programs like "javac".




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