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* Fix build breakage by removing the use of Python 3.0 features.Shih-wei Liao2011-03-161-2/+2
| | | | | | E.g., "as" syntax is for 3.0 compatibility. Use Python 2.4 syntax. Change-Id: I4bf48240c6fb1cf953b92fe8ad2c87362ce1a2f7
* Fix the MAC build.Shih-wei Liao2011-03-151-18/+22
| | | | | | | | | Stop using Python 2.6 features. Don't use printf function or with statement. I think the code is uglier now. If MAC build machine problem can be fixed instead, the code can be more elegant. Change-Id: I434365ea8e1ca78ed83bfc31f8db5304b802392d
* Implement copy-when-different build rules for tblgen.Logan Chien2011-03-151-0/+72
Before this commit, tblgen rules will always generate new file, change the timestamp, and then a lot of c++ files have to be recompiled. This commit modifies transform-td-to-out macro. Now, tblgen will generate its output to an intermediate file. The timestamp of the inc files will only be changed when the newly generated intermediate file is different from the old one.