This is conventional command-line tool behavior. -f now just means
"enable binary output on terminals".

Add a -f option to llvm-extract and llvm-link, for consistency.

Remove F_Force from raw_fd_ostream and enable overwriting and
truncating by default. Introduce an F_Excl flag to permit users to
enable a failure when the file already exists. This flag is
currently unused.

Update Makefiles and documentation accordingly.

llvm-svn: 79990

forcing them down into various .cpp files.

This change also:
1. Renames TimeValue::toString() and Path::toString() to ::str()
   for similarity with the STL.
2. Removes all stream insertion support for sys::Path, forcing
   clients to call .str().
3. Removes a use of Config/alloca.h from bugpoint, using smallvector
   instead.
4. Weans llvm-db off <iostream>

sys::Path really needs to be gutted, but I don't have the desire to
do it at this point.

llvm-svn: 79869

instead of as two bools.  Use this to add a F_Append flag
which has the obvious behavior.

Other unrelated changes conflated into this patch:

1. REmove EH stuff from llvm-dis and llvm-as, the try blocks
   are dead.
2. Simplify the filename inference code in llvm-as/llvm-dis,
   because raw_fd_ostream does the right thing with '-'.
3. Switch machine verifier to use raw_ostream instead of ostream
   (Which is the thing that needed append in the first place).

llvm-svn: 79807

for use with sys::Path::GetMainExecutable, to avoid warnings
with -pedantic.

llvm-svn: 78245

just argv[0]. And remove the code for searching the current
working directory and for searching PATH; the point of FindExecutable
is not to find whatever version of the executable can be found by
searching around, but to find an executable that accompanies the
current executable.

Update the tools to use sys::Program::FindProgramByName when they
want PATH searching.

llvm-svn: 78240

llvm-svn: 76768

llvm-svn: 76070

llvm-svn: 75892

To simplify the upcoming context-on-type change, switch all command line tools to using the default global context for now.

This will let us to hardwire stuff to the global context in the short term while the API is sorted out.

llvm-svn: 75846

llvm-svn: 74640

Add a pointer to the owning LLVMContext to Module.  This requires threading LLVMContext through a lot
of the bitcode reader and ASM parser APIs, as well as supporting it in all of the tools.

Patches for Clang and LLVM-GCC to follow.

llvm-svn: 74614

their main routines.  This makes the tools print their argc/argv
commands if they crash.

llvm-svn: 66248

not in system library directories by checking -L paths as well.
Patch by Axel Naumann!

llvm-svn: 61730

llvm-svn: 59642

llvm-svn: 52827

llvm-svn: 52289

With this more general way, -native and -native-cbe options are handled too.

llvm-svn: 52287

llvm-svn: 52285

llvm-svn: 47367

llvm-svn: 46421

llvm-svn: 45770

llvm-svn: 45421

commands and into the common code.

llvm-svn: 42752

llvm-svn: 40415

Almost all occurrences of "bytecode" in the sources have been eliminated.

llvm-svn: 37913

llvm-svn: 37658

llvm-svn: 36868

llvm-svn: 36853

llvm-svn: 36581

Rename LinkItems as NativeLinkItems since it is filled out by the Linker
library to contain only those items deemed to be native.

llvm-svn: 35654

is especially needed for bugpoint. This partly implements PR688

llvm-svn: 34349

llvm-svn: 34073

Copy a couple more missing options from gccld to llvm-ld.

llvm-svn: 34061

llvm-svn: 33420

now cerr, cout, and NullStream resp.

llvm-svn: 32298

With this change, I can now move -stats to print when llvm_shutdown is called.

llvm-svn: 32250

adding a temporary wrapper around the ostream to make it friendly to
functions expecting an LLVM stream. This should be fixed in the future.

llvm-svn: 31990

llvm-svn: 31685

Fix an infinite loop in the Linker and a few other assorted link problems.

Patch contributed by Scott Michel. Thanks, Scott!

llvm-svn: 31680

llvm-svn: 31466