llvm-svn: 145223

lit/TestRunner.py: [Win32] Introduce WinWaitReleased(f), to wait for file handles to be released by children.

When wait() has finished, opened handles (especially writing stdout to file) might not be released immediately.
To wait for released, poll to attempt renaming.

llvm-svn: 145222

llvm-svn: 144986

properly quote strings when writing the CMakeFiles/Makefile.cmake output file
(which lists the dependencies). This shows up when using CMake + MSYS Makefile
generator.

llvm-svn: 144873

llvm-svn: 144747

integer variants. rdar://10437054

llvm-svn: 144608

rdar://10435076

llvm-svn: 144606

llvm-svn: 144598

llvm-svn: 144445

llvm-svn: 144416

 - Can be used to generate the substitution values we currently use for the various target related .def files.

llvm-svn: 144345

LLVMBuild: Add explicit information on whether targets define an assembly printer, assembly parser, or disassembler.

llvm-svn: 144344

options to llvm-build, so the all-targets etc. components are defined properly.

llvm-svn: 144255

handle defining the "magic" target related components (like native,
nativecodegen, and engine).
 - We still require these components to be in the project (currently in
   lib/Target) so that we have a place to document them and hopefully make it
   more obvious that they are "magic".

llvm-svn: 144253

llvm-svn: 144252

 - Gives us a place to hang target specific metadata (like whether the target has a JIT).

llvm-svn: 144250

llvm-svn: 144249

llvm-svn: 144245

llvm-svn: 144243

llvm-svn: 143895

llvm-svn: 143782

llvm-svn: 143781

llvm-svn: 143745

llvm-svn: 143744

llvm-svn: 143714

llvm-svn: 143673

llvm-svn: 143661

utils: Remove (way) old nightly test scripts, I don't think anyone uses them and LNT has way better tools than this.

llvm-svn: 143655

 - llvm-build should now be Python2.4 compatible as best I know.

llvm-svn: 143641

llvm-svn: 143634

header.

llvm-svn: 143629

dependency table used by llvm-config.

llvm-svn: 143628

 - Useful for migrating or auto-upgrading the format schema.

llvm-svn: 143626

llvm-svn: 143625

llvm-svn: 143624

llvm-build: Validate information on the loaded components and form the topological ordering among them (as well as validating that there are no cycles).
 - Currently we require that all references between components (except the parent relation) fit into a DAG -- this could be relaxed later if it ever proves to be useful.

llvm-svn: 143623

differentiate between strings and lists.

llvm-svn: 143622

llvm-svn: 143621

llvm-svn: 143620

one aspect of them by having them use the (annoying, if not broken)
proper library dependency model for adding the LLVMTableGen library as
a dependency. This could manifest as a link order issue in the presence
of separate LLVM / Clang source builds with CMake and a linker that
really cares about such things.

Also, add the Support dependency to llvm-tblgen itself so that it
doesn't rely on TableGen's transitive Support dependency. A parallel
change for clang-tblgen will be forthcoming.

llvm-svn: 143531