1421b7bc23
Mimic gcc behaviour with regard to response files.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62688 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-21 13:14:02 +00:00
7059d47a6e
Support for multi-valued options in CommandLine
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Makes possible to specify options that take multiple arguments (a-la
-sectalign on Darwin). See documentation for details.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62372 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-16 22:54:19 +00:00
1f33f8e4cc
Tweak --version to include the date and time.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61378 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-23 18:41:47 +00:00
34283c8303
remove unused var
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60770 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-09 17:04:06 +00:00
b8cab9227a
Fix command-line option printing to print two spaces where needed,
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instead of requiring all "short description" strings to begin with
two spaces. This makes these strings less mysterious, and it fixes
some cases where short description strings mistakenly did not
begin with two spaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57521 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 20:25:08 +00:00
33540adca5
Give a proper error message when a command line option is defined more than
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once (ie, at two different places in the source, not two times on the
commandline).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51771 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-30 13:26:11 +00:00
34cd4a484e
Fix more -Wshorten-64-to-32 warnings.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50659 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-05 18:30:58 +00:00
beb4d8293d
Add support for response files to the CommandLine library.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50355 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-28 16:44:25 +00:00
950a4c40b8
Add explicit keywords.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48801 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-25 22:06:05 +00:00
cfbb2f074d
A quick nm audit turned up several fixed tables and objects that were
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marked read-write. Use const so that they can be allocated in a
read-only segment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48800 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-25 21:45:14 +00:00
61e015fe74
Fix a bug that caused opt and other tools to silently ignore
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invalid command-line options.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47523 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-23 01:55:25 +00:00
d57160d097
Add 'sink' cmdline option. Patch by Mikhail Glushenkov!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47377 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 12:38:07 +00:00
ae9f3a3b7c
Unbreak build with gcc 4.3: provide missed includes and silence most annoying warnings.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47367 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 11:08:44 +00:00
4ee451de36
Remove attribution from file headers, per discussion on llvmdev.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45418 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-29 20:36:04 +00:00
9a5263241d
Pass argc by value, not by reference, since it isn't modified.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42788 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-09 16:04:57 +00:00
82a13c9c48
Move the space in overview output for commands out of each of the
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commands and into the common code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42752 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-08 15:45:12 +00:00
81da02b553
Make tail merging the default, except on powerPC. There was no prior art
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for a target-dependent default with a command-line override; this way
should be generally usable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37285 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-22 17:14:46 +00:00
69d6f1358c
improve the patch for PR1318 to also support grouped options with custom
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handlers (like the pass list). My previous fix only supported *new* command
line options, not additions to old ones.
This fixes test/Feature/load_module.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35935 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-12 00:36:29 +00:00
159b0a4340
Fix PR1318 by reacting appropriately to a mutating option list.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35905 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-11 15:35:18 +00:00
ee2b32082e
Fix a bug in my earlier commit which exposed positional options backwards.
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This fixes llvm-ar.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35727 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-07 05:38:53 +00:00
9878d6ae3a
rearchitect the registration mechanism used by the command line option stuff.
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This dramatically reduce the amount of memory allocated by the commandline stuff
at static init time, changing it to build local data structures when ParseCommandLineOptions
is called. In a dummy empty program that links some llvm libraries, this reduces
the number of malloc'd bytes from 4864 to 3360 on entry to main. Most of that
memory is now allocated by non-commandline related stuff.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35701 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-06 21:06:55 +00:00
af035f3460
remove the dead removeArgument method, rename Options to OptionsMap.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35690 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-05 21:58:17 +00:00
aed293dfba
Add PrintVersionMessage() that tools can use to print version number
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without exiting program.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33737 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-01 01:43:37 +00:00
1a097e30d3
Don't use <sstream> in Streams.h but <iosfwd> instead.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32340 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 23:41:45 +00:00
e81561909d
Changed llvm_ostream et all to OStream. llvm_cerr, llvm_cout, llvm_null, are
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now cerr, cout, and NullStream resp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32298 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 01:30:32 +00:00
fe6b146dcd
Removed #include <iostream> and replace with llvm_* streams.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31927 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-26 10:52:51 +00:00
efa3da5593
avoid a ctor/dtor issue with the ProgramName global.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30925 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-13 00:06:24 +00:00
500d8bff20
shrink anon-ns and mark stuff static. No functionality changes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30922 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-12 22:09:17 +00:00
90aa839c88
Fix more static dtor issues
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30725 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-04 21:52:35 +00:00
232885873f
Minor code cleanups
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29917 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-27 22:10:29 +00:00
7422a76100
Add external definitions for commonly-used template specializations and add
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anchor methods to others. This eliminates the vtable/template method bloat
in .o files that defining a cl::opt used to impose (~4K per .o file for one
cp::opt<unsigned>).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29909 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-27 12:45:47 +00:00
6f4c60770c
Make the ProgramName variable a std::string so we can eliminate the path
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portion fo the program name via sys::Path().getLast(). This makes error
messages more readable since this is invariably used only in error
messages. Instead of:
/path/to/llvm/bin/directory/toolname: error message
we will now get:
toolname: error message
Also, since we always have a program name (even if its defaulted), don't
check to see if it is set or not when generating error messages. This
eliminates a bunch of constant strings, saving a little under 1K of data.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29842 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-23 07:10:06 +00:00
023fcf9776
For PR797:
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Make sys::Program::ExecuteAndWait not throw exceptions and update any
affected code. It now return -9999 to signal that the program couldn't be
executed. Only one case (in bugpoint) actually examines the result code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29785 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-21 02:04:43 +00:00
abe0e3e641
If the Program name was NULL then all further output sent to std::cerr was
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suppressed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29477 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-02 20:15:56 +00:00
433fd76e51
Add an out-of-line virtual method to provide a home for the cl::option class.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29191 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-18 23:59:33 +00:00
3fc2f4e83f
Print LLVM version info like this:
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Low Level Virtual Machine (http://llvm.org/ ):
llvm version 1.8cvs
DEBUG build with assertions.
instead of like this:
Low Level Virtual Machine (llvm) 1.8cvs (see http://llvm.org/ ) ASSERTIONS ENABLED
Also, add a place for vendor version info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29020 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-06 18:33:03 +00:00
515b5b379f
Make it possible to override the standard version printer. Not all tools
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built with CommandLine.h will want the --version option to report that the
tool belongs to LLVM. To override simply pass a void func() to the
cl::SetVersionPrinter() function and that void func() will be called when
it is time to print the version information.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28687 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-05 16:22:56 +00:00
a0de843535
Fix PR743: emit -help output of a tool to cout, not cerr.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28010 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-28 05:36:25 +00:00
79959d21c7
Add support for programs with a null argv[0]
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25379 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 00:32:28 +00:00
786e3e22a9
MERRY CHRISTMAS EVERYONE!!! (what better way to spend christmas than
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to try building LLVM on HP-UX! (the Right Way seems to be to tear out
the ancient STL that HP ship and use http://incubator.apache.org/stdcxx/ )
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25012 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-26 04:56:16 +00:00
d5bd52ca48
indicate when a tool is a debug build.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24374 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-16 06:36:47 +00:00
21e1a79a31
Allow tools with "consume after" options (like lli) to take more positional
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opts than they take directly. Thanks to John C for pointing this problem
out to me!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22717 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-08 21:57:27 +00:00
de0132453e
Reject command lines that have too many positional arguments passed (e.g.,
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'opt x y'). This fixes PR493.
Patch contributed by Owen Anderson!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22705 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-08 17:25:38 +00:00
4bf7afcc27
Capitalize
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21964 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-13 19:49:09 +00:00
6d5857e139
Do not use "" as a sentinal for a missing argument! This fixes PR560.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21850 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-10 23:20:17 +00:00
f976c856fc
Remove trailing whitespace
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21422 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-21 22:55:34 +00:00
a92d12c053
Work around GCC PR19958, which causes programs to sometimes crash after
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printing help output or version info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20180 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-14 19:17:29 +00:00
5f8448f79c
Implement and document prefix options with arbitrary values including an
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= sign. This needed to support -DNAME=value options as pass-through in
llvmc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18203 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-24 06:13:42 +00:00
c4ae8e903c
Fixed assertion from triggering. We need to check if the commandline map is empty before checking if an arg exists.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18057 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-20 23:35:20 +00:00
c540ebbc1b
Patches to avoid "leaking" memory on process exit. Patch contributed by
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Morten Ofstad!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17998 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-19 17:08:15 +00:00
