|May 18, 2009, 12:26||
problems while invoking flex
Join Date: May 2009
Posts: 3Rep Power: 8
i am trying to compile OpenFOAM-1.5-dev on Scientific Linux 5, 64bit. The third party packages have successfully been compiled and linked, but starting "Allwmake" in the OpenFOAM-1.5-dev directory, i almost immediately trap into some error messages:
+ wmake libso triSurface
flex: unknown flag '-'. For usage, try
mv: cannot stat `lex.yy.cc': No such file or directory
Does anyone have a clue?
|May 20, 2009, 12:17||
Join Date: Mar 2009
Posts: 647Rep Power: 11
2.5.4.... uh, that's old!
According to flex website (http://flex.sourceforge.net/) this version was released in 1997.
The latest version available is 2.5.35, released last year. There are some memory leaks associated with older flex versions, so it would be a good idea to update.
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