Commit Graph

9 Commits

Author SHA1 Message Date
Daniel Dunbar efd84e770b Add support for "platform" configurations, which define a suite of compiler-rt
libraries to generate.
 - Each library may be built with different flags and for different
   architectures, and there is support for building Darwin style fat archives.

 - Uses an ambituous amount of make programming, but should be hidden to
   users and developers.

llvm-svn: 93720
2010-01-18 06:49:33 +00:00
Daniel Dunbar 16c5071c6d Remove old build logic, this is going to be replaced by a more configurable mechanism shortly.
llvm-svn: 93719
2010-01-18 06:49:16 +00:00
Daniel Dunbar 6bcbef6230 Rename subdir 'Target' variable to 'Implementation' to be less overloaded.
llvm-svn: 93718
2010-01-18 06:49:09 +00:00
Daniel Dunbar 2d9816e44b Change subdir traversal to primarily cache information about what is available in subdirectories.
- Rest of makefiles will move to using the information after it has been computed, instead of during subdir traversal.

Also, add 'make info-functions' target, which prints information on all the functions available in compiler-rt.

Also, add 'make help-devel' for listing help on targets intended for compiler-rt developers or direct users.

llvm-svn: 93715
2010-01-18 06:48:40 +00:00
Daniel Dunbar 56e0eb9fc9 Simplify subdirectory makefiles, and be more robust by checking that they define the appropriate variables.
llvm-svn: 93714
2010-01-18 06:48:33 +00:00
Daniel Dunbar 43164b34b1 Rename DebugMake variable to DEBUGMAKE for consistency (variables that are designed to be overridden), and use VERBOSE=1 instead of VERBOSE!="" for controlling verbosity.
llvm-svn: 93712
2010-01-18 06:48:12 +00:00
Daniel Dunbar dcf5a317f1 Tidy up comments, remove whitespace, and rename 'print-%' make debugging target
to 'make-print-%' to match LLVM.

llvm-svn: 93319
2010-01-13 16:13:01 +00:00
Daniel Dunbar c7b06b3edf Support building for a single target architecture.
llvm-svn: 80943
2009-09-03 20:49:22 +00:00
Daniel Dunbar fd089990f7 Initial import of compiler-rt.
-

llvm-svn: 74292
2009-06-26 16:47:03 +00:00