Correctly implement the dependent libraries feature so that linked bytecode
files automatically include any dependent libraries they specify.
llvm-svn: 16042
- Renamed FileReadable -> FileIsReadable
- Remove support for GROKS_DASH_O; deferr it to %opts% substitution
- Require a -o option except in case of linking where it defaults to a.out
- Fix problem processing *.o and *.bc files.
- Ignore optimization phase if -emit-raw-code
- Correct the assembly generation phase to support -emit-native-code
- Implement dependent library lookup
llvm-svn: 16020
- cleaned up lexical scanner
- added support for "lang.optN" configuration items
- added temporary file support (ala lib/System)
- corrected logic for deciding which phases to run
- consolidated the Action and ActionPattern classes
llvm-svn: 15765
understand recursive descent parser, we can easily handle more syntax
variety, and we can more easily change the configuration items accepted.
llvm-svn: 15732
