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66 Commits

Author SHA1 Message Date
Chris Lattner f64762c26e Add support for programs with a null argv[0] 
llvm-svn: 25379
 2006-01-17 00:32:28 +00:00
Duraid Madina 36501f5eb0 MERRY CHRISTMAS EVERYONE!!! (what better way to spend christmas than 
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/ )

llvm-svn: 25012
 2005-12-26 04:56:16 +00:00
Chris Lattner fdc8b19ad6 indicate when a tool is a debug build. 
llvm-svn: 24374
 2005-11-16 06:36:47 +00:00
Chris Lattner d09a9a788b Allow tools with "consume after" options (like lli) to take more positional 
opts than they take directly.  Thanks to John C for pointing this problem
out to me!

llvm-svn: 22717
 2005-08-08 21:57:27 +00:00
Chris Lattner d380d8412d Reject command lines that have too many positional arguments passed (e.g., 
'opt x y').  This fixes PR493.

Patch contributed by Owen Anderson!

llvm-svn: 22705
 2005-08-08 17:25:38 +00:00
Chris Lattner 88bb4457fc Capitalize 
llvm-svn: 21964
 2005-05-13 19:49:09 +00:00
Chris Lattner c18e92f3cd Do not use "" as a sentinal for a missing argument! This fixes PR560. 
llvm-svn: 21850
 2005-05-10 23:20:17 +00:00
Misha Brukman 10468d8a3c Remove trailing whitespace 
llvm-svn: 21422
 2005-04-21 22:55:34 +00:00
Chris Lattner a3a55bf997 Work around GCC PR19958, which causes programs to sometimes crash after 
printing help output or version info.

llvm-svn: 20180
 2005-02-14 19:17:29 +00:00
Reid Spencer 80bb693109 Implement and document prefix options with arbitrary values including an 
= sign. This needed to support -DNAME=value options as pass-through in
llvmc.

llvm-svn: 18203
 2004-11-24 06:13:42 +00:00
Tanya Lattner d27b014459 Fixed assertion from triggering. We need to check if the commandline map is empty before checking if an arg exists. 
llvm-svn: 18057
 2004-11-20 23:35:20 +00:00
Chris Lattner 37bcd99622 Patches to avoid "leaking" memory on process exit. Patch contributed by 
Morten Ofstad!

llvm-svn: 17998
 2004-11-19 17:08:15 +00:00
Reid Spencer f0173e0c48 Add a comment to some code that at first glance just doesn't look right. 
llvm-svn: 17886
 2004-11-16 06:50:36 +00:00
Reid Spencer 5e5547045b Per code review: 
*Implement/Document the cl::extrahelp feature instead of the MoreHelp ptr.

llvm-svn: 17871
 2004-11-16 06:11:52 +00:00
Reid Spencer 1f4ab8b449 Implement the MoreHelp utility that calls a function to printmore help information if the MoreHelp global is not null. 
llvm-svn: 17774
 2004-11-14 22:04:00 +00:00
Misha Brukman 8a75d2e73b Replace uses of llvm.org with llvm.cs.uiuc.edu 
llvm-svn: 17549
 2004-11-07 00:58:38 +00:00
Reid Spencer 7c16caa336 Changes For Bug 352 
Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.

llvm-svn: 16137
 2004-09-01 22:55:40 +00:00
Reid Spencer 9501b9b82b Make CommandLine prefix error output with the name of the program. 
llvm-svn: 16129
 2004-09-01 04:41:28 +00:00
Reid Spencer 2027a6ffdc Allow any cl::opt to use the method getPosition() to retrieve the option's 
absolute position on the command line. Similarly allow any cl::list to
use the method getPosition(n) to retrieve the absolute position of the nth
option in the list. This provides support for two things: (a) options like
-l that are actually positional and their order of occurrence matters when
they are intermixed with positional arguments like "a.o"; and (b) options
like -x LANG which affect only the positional arguments that come after
the option. In both cases, knowing the absolute position of a given option
helps.

llvm-svn: 15725
 2004-08-13 19:47:30 +00:00
Reid Spencer ff6cc1233e Add a --version option for every tool that prints out: 
Low Level Virtual Machine ($PACKAGE_NAME) $PACKAGE_VERSION

llvm-svn: 15454
 2004-08-04 00:36:06 +00:00
Chris Lattner 13e5831bd0 Add a workaround for a GCC 3.3.2 bug 
llvm-svn: 14976
 2004-07-18 21:56:20 +00:00
Chris Lattner d3ecc61840 Fix compilation on internix 
llvm-svn: 14588
 2004-07-03 01:21:05 +00:00
Chris Lattner a60f355c87 Implement the new cl::PositionalEatsArgs flag, refactor code a bit 
llvm-svn: 13388
 2004-05-06 22:04:31 +00:00
Alkis Evlogimenos 33cb4260a5 Hide variable from other functions. 
llvm-svn: 12118
 2004-03-04 17:50:44 +00:00
Chris Lattner c9499b6a20 Finegrainify namespacification 
llvm-svn: 10464
 2003-12-14 21:35:53 +00:00
Brian Gaeke 960707c335 Put all LLVM code into the llvm namespace, as per bug 109. 
llvm-svn: 9903
 2003-11-11 22:41:34 +00:00
John Criswell 482202a601 Added LLVM project notice to the top of every C++ source file. 
Header files will be on the way.

llvm-svn: 9298
 2003-10-20 19:43:21 +00:00
Brian Gaeke e5e53229fc Change to use strtoul instead of strtoll. 
llvm-svn: 9010
 2003-10-10 17:01:36 +00:00
Brian Gaeke 6d069fcd49 Add missing apostrophe. It's been bugging me for years. 
No really, years.

llvm-svn: 8566
 2003-09-16 18:00:35 +00:00
Misha Brukman c08758a5b3 Fixed spelling & grammar. 
llvm-svn: 8559
 2003-09-16 15:31:46 +00:00
Brian Gaeke 497216dc00 lib/Support/CommandLine.cpp: 
Many changes suggested by Chris. It's okay, I'll recover from the emotional
damage...maybe someday. :-)

Collapse ParseCStringVector into ParseStringVector.  Comment it.
Make it take a const input.
Use std::string::npos instead of -1 (what a mouthful!)
Make ParseEnvironmentOptions take const inputs.
Check its args at the very beginning.
Strdup all the contents of newArgv and free them all at the end.

include/Support/CommandLine.h:
Constify progName and envVar arguments to ParseEnvironmentOptions().

llvm-svn: 7905
 2003-08-15 21:05:57 +00:00
Brian Gaeke ca782d9fe6 Add support for reading command line arguments from an environment variable. 
llvm-svn: 7851
 2003-08-14 22:00:59 +00:00
Chris Lattner 2da046f055 Add support for "named positional arguments" 
llvm-svn: 7421
 2003-07-30 17:34:02 +00:00
Misha Brukman 5258e59908 Fixed grammatical error. 
llvm-svn: 7160
 2003-07-10 21:38:28 +00:00
Misha Brukman c18333ac0a Lowercase versions of `occurrence' need to be spelled correctly, too. 
llvm-svn: 7142
 2003-07-10 17:05:26 +00:00
Misha Brukman 069e6b5be0 `Occurrence' has no `a' and the `r' is doubled. 
llvm-svn: 7140
 2003-07-10 16:49:51 +00:00
Chris Lattner 719c715639 Add support for 'unsigned' command line arguments 
llvm-svn: 6928
 2003-06-28 15:47:20 +00:00
Chris Lattner 929f27a3e6 Add new CommaSeparated option modifier 
llvm-svn: 6294
 2003-05-22 20:26:17 +00:00
Chris Lattner a87170a36a Destroy using declarations 
llvm-svn: 6291
 2003-05-22 20:06:43 +00:00
Chris Lattner b4101b1373 Simplify writing custom parsers. 
llvm-svn: 3256
 2002-08-07 18:36:37 +00:00
Chris Lattner 551e12055d Fix lli with no arguments 
llvm-svn: 3226
 2002-08-02 21:51:29 +00:00
Chris Lattner 150e46b679 Fix bug that was causing problems for lli 
llvm-svn: 3176
 2002-07-31 16:29:43 +00:00
Chris Lattner 1f790afad8 * Fix assertion failure caused by command line argument getting removed after 
the map was freed.
* Cleanup code a bit

llvm-svn: 3121
 2002-07-29 20:58:42 +00:00
Chris Lattner e04258db39 Remove needless #include 
llvm-svn: 3117
 2002-07-27 05:25:29 +00:00
Chris Lattner 10073a9080 *** empty log message *** 
llvm-svn: 3075
 2002-07-25 06:17:51 +00:00
Chris Lattner ca0e79eaa0 Fix a bug exposed by lli 
llvm-svn: 3049
 2002-07-24 20:15:13 +00:00
Chris Lattner 494c0b07de *** empty log message *** 
llvm-svn: 2999
 2002-07-23 17:15:12 +00:00
Chris Lattner d49ea88488 Minor bugfix, prevents error in LLI 
llvm-svn: 2989
 2002-07-22 02:21:57 +00:00
Chris Lattner 5df56c47fc Checkin CommandLine 2.0 
llvm-svn: 2982
 2002-07-22 02:07:59 +00:00
Chris Lattner 8f7b500fff Add ability to update existing variables with values read from the command line 
to certain classes.  This is nice because it means that in header files we can
just declare a value, and still have that value be set based on a command-line
argument.  The difference is now that the #include of CommandLine.h does not
need to go into the header file as well.

llvm-svn: 2708
 2002-05-22 17:03:05 +00:00