Re: Several puzzles about gcc top level makefile

2008-11-29 Thread Cheng bin
Thanks very much, Ian Lance Taylor . I will go deeper into the makefiles.

Re: Several puzzles about gcc top level makefile

2008-11-28 Thread Ian Lance Taylor
"Cheng bin" <[EMAIL PROTECTED]> writes: > 1 : At the end of that makefile , There is a section noted as > "Regenerating top level configury". > It is clear what it do, but for what? Where is this piece of > code used in building procedure? Those pieces of code are used by developers if and

Several puzzles about gcc top level makefile

2008-11-27 Thread Cheng bin
Hi Groups: Right now I am studying the procedure of building gcc(mipsel cross compiler), so I look into the makefiles generated by configure procedure. This message is about the top level makefile, I got most of it (It's some kind of well structured) except several puzzles as following 1 : At