Chandler Carruth f7364d5833 Add support for linking against a curses library when available and ... using it to detect whether or not a terminal supports colors. This replaces a particularly egregious hack that merely compared the TERM environment variable to "dumb". That doesn't really translate to a reasonable experience for users that have actually ensured their terminal's capabilities are accurately reflected. This makes testing a terminal for color support somewhat more expensive, but it is called very rarely anyways. The important fast path when the output is being piped somewhere is already in place. The global lock may seem excessive, but the spec for calling into curses is *terrible*. The whole library is terrible, and I spent quite a bit of time looking for a better way of doing this before convincing myself that this was the fundamentally correct way to behave. The damage of the curses library is very narrowly confined, and we continue to use raw escape codes for actually manipulating the colors which is a much sane system than directly using curses here (IMO). If this causes trouble for folks, please let me know. I've tested it on Linux and will watch the bots carefully. I've also worked to account for the variances of curses interfaces that I could finde documentation for, but that may not have been sufficient. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187874 91177308-0d34-0410-b5e6-96231b3b80d8		2013-08-07 08:47:36 +00:00
..
ADT	Remove the assertion for now. This breaks lld.	2013-08-07 07:12:08 +00:00
Analysis	Fix missing -*- C++ -*-s	2013-08-06 00:16:21 +00:00
Assembly	Enable *BasicBlockPass::createPrinterPass()	2013-02-08 23:37:41 +00:00
Bitcode	Make .bc en/decoding of AttrKind stable	2013-07-26 04:16:55 +00:00
CodeGen	Put an llvm_unreachable at the end of getSplatIndex as its loop should never find all undef elements.	2013-08-06 05:41:22 +00:00
Config	Add support for linking against a curses library when available and	2013-08-07 08:47:36 +00:00
DebugInfo	Add LLVM-style RTTI to DIContext/DWARFContext classes	2013-08-06 10:32:39 +00:00
ExecutionEngine	Revising the MCJIT ObjectCache interface to allow subclasses to avoid retaining references to returned objects	2013-06-28 21:40:16 +00:00
IR	AVX-512 set: added mask operations, lowering BUILD_VECTOR for i1 vector types.	2013-08-05 08:52:21 +00:00
IRReader	Split out the IRReader header and the utility functions it provides into	2013-03-26 02:25:37 +00:00
MC	Fixed the Intel-syntax X86 disassembler to respect the (existing) option for hexadecimal immediates, to match AT&T syntax. This also brings a new option for C-vs-MASM-style hex.	2013-08-01 21:18:16 +00:00
Object	Add support for the 's' operation to llvm-ar.	2013-07-29 12:40:31 +00:00
Option	Option parsing: add support for alias arguments.	2013-07-31 22:44:41 +00:00
Support	YAMLTraits.h: replace DenseMap that used a bad implementation of DenseMapInfo	2013-08-07 05:51:27 +00:00
TableGen	Fix up some asserts that are within an if statement. This removes the need	2013-07-01 23:42:53 +00:00
Target	Refactor isInTailCallPosition handling	2013-08-06 09:12:35 +00:00
Transforms	Factor FlattenCFG out from SimplifyCFG	2013-08-06 02:43:45 +00:00
AutoUpgrade.h	Remove trailing whitespace, fix file path in comment	2013-07-20 17:46:00 +00:00
CMakeLists.txt	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
DebugInfo.h	Debug Info Finder|Verifier: handle DbgLoc attached to instructions.	2013-08-06 19:38:43 +00:00
DIBuilder.h	Remove DIBuilder cache of variable TheCU and change the few	2013-07-19 00:51:47 +00:00
GVMaterializer.h	Fix include guards so they exactly match file names.	2013-01-10 00:45:19 +00:00
InitializePasses.h	Factor FlattenCFG out from SimplifyCFG	2013-08-06 02:43:45 +00:00
InstVisitor.h	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
LinkAllIR.h	Rename LinkAllVMCore.h to LinkAllIR.h since VMCore directory was renamed to IR.	2013-01-10 21:55:02 +00:00
LinkAllPasses.h	Remove the simplify-libcalls pass (finally)	2013-06-20 19:48:07 +00:00
Linker.h	Fix a performance bug in the Linker.	2013-05-04 05:05:18 +00:00
Pass.h	moves doInitialization and doFinalization to the Pass class and removes some unreachable code in MachineModuleInfo	2012-12-03 21:56:57 +00:00
PassAnalysisSupport.h	Fix include guards so they exactly match file names.	2013-01-10 00:45:19 +00:00
PassManager.h	This patch breaks up Wrap.h so that it does not have to include all of	2013-05-01 20:59:00 +00:00
PassManagers.h	Use a DenseMap instead of a std::map for AnalysisID -> Pass* maps. This reduces the pass-manager overhead from FPPassManager::runOnFunction() by about 10%.	2013-02-26 01:31:59 +00:00
PassRegistry.h	This patch breaks up Wrap.h so that it does not have to include all of	2013-05-01 20:59:00 +00:00
PassSupport.h	Fix include guards so they exactly match file names.	2013-01-10 00:45:19 +00:00