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31 Commits

Author SHA1 Message Date
Benjamin Kramer df5280df05 Add a workaround to silence a bogus g++-4.4 -pedantic warning. 
driver.cpp:211: warning: ISO C++ forbids zero-size array 'argv'

llvm-svn: 89455
 2009-11-20 11:49:06 +00:00
Daniel Dunbar 51cd8f085f Sketch some 'clang -cc1' support, for testing parts of CompilerInvocation. 
llvm-svn: 89333
 2009-11-19 07:37:51 +00:00
Daniel Dunbar da13faf982 Driver: ArgList doesn't depend on Options.h anymore. 
llvm-svn: 89313
 2009-11-19 04:25:22 +00:00
Daniel Dunbar 559f7a5c3c Fix unsafe use of StringRef I introduced. 
llvm-svn: 86829
 2009-11-11 10:10:25 +00:00
Daniel Dunbar f76c9d270a Driver: Run 'clang' in C++ mode based on the name it was invoked by. We match 
anything that ends with ++ or ++-FOO (e.g., c++, clang++, clang++-1.1) as being
a "C++ compiler".

This allows easy testing of the C++ compiler by 'ln -s clang clang++', or by 'cp
clang clang++'.

Based on patch by Roman Divacky.

llvm-svn: 86697
 2009-11-10 18:47:41 +00:00
Daniel Dunbar 5564ba743f Push "clang-is-production" logic up to tools/driver, and make it hittable by 
defining the CLANG_IS_PRODUCTION Makefile variable.

llvm-svn: 82583
 2009-09-22 22:31:13 +00:00
Daniel Dunbar c3ccd180e7 Fix indentation / trailing white space. 
llvm-svn: 76200
 2009-07-17 18:10:27 +00:00
Daniel Dunbar 54091b82b5 [llvm up] Add support for '#' component of QA_OVERRIDE_GCC3_OPTIONS. 
- This silences the output about how command line arguments are being changed.

llvm-svn: 76107
 2009-07-16 21:32:51 +00:00
Daniel Dunbar 38bfda6ab5 Driver: Move Compilation::Execute to Driver::ExecuteCompilation. 
- The Compilation is just a helper class, it shouldn't have that amount of
   logic in it.

 - No functionality change.

llvm-svn: 74634
 2009-07-01 20:03:04 +00:00
Daniel Dunbar fed44d215e Revert to using &...[0] for std::vector, apparently .data isn't generally 
available (and it isn't necessary in this case).

llvm-svn: 72425
 2009-05-26 18:00:25 +00:00
Daniel Dunbar 33794edae7 Use .data() vs &...[0] 
llvm-svn: 72420
 2009-05-26 17:13:50 +00:00
Daniel Dunbar f7323f3f65 The driver/diagnostic client don't need to be on the heap. 
llvm-svn: 72418
 2009-05-26 16:15:44 +00:00
Daniel Dunbar 3f4a2c286e Support QA_OVERRIDE_GCC3_OPTIONS 
- Cover your eyes...

 - This is a simple but effective way to allow developers to build a
   project with clang while manipulating the command line, without
   having to edit the project itself.

llvm-svn: 69342
 2009-04-17 01:54:00 +00:00
Daniel Dunbar 8b723e299c Driver: CCC_ADD_ARGS could end up using dangling pointers. 
llvm-svn: 68805
 2009-04-10 18:32:59 +00:00
Daniel Dunbar 35b0c52add Allow CCC_ADD_ARGS to add empty arguments 
llvm-svn: 68235
 2009-04-01 19:38:07 +00:00
Daniel Dunbar dae1d347df Support CCC_ADD_ARGS in new driver. 
llvm-svn: 68231
 2009-04-01 19:08:46 +00:00
Daniel Dunbar d640be24fd (LLVM up) Update to use llvm::sys::getHostTriple(). 
- Always pass -triple to clang-cc (-arch will be removed).

 - clang-cc doesn't play guess work with the target triple anymore.

llvm-svn: 68119
 2009-03-31 17:35:15 +00:00
Daniel Dunbar 36245c5a90 Rename clang-driver to clang. 
Again, I tried to update cmake but it is untested.

llvm-svn: 67606
 2009-03-24 03:07:05 +00:00
Daniel Dunbar 1acb0eb24f Driver: Give Compilation::Execute total control over the Driver result 
code; and don't return an error code when -### is present, even if
errors occur.

llvm-svn: 67425
 2009-03-21 00:40:53 +00:00
Daniel Dunbar da382a88bf Driver: Get executable path using llvm::sys::Path::GetMainExecutable. 
llvm-svn: 67228
 2009-03-18 20:25:53 +00:00
Daniel Dunbar d9b80c2af8 Driver: Use custom diag printer to drop dependency on libFrontend and 
libLex.

llvm-svn: 67155
 2009-03-18 02:11:26 +00:00
Daniel Dunbar 2608c548b5 Driver: Use PrettyStackTrace. 
llvm-svn: 67149
 2009-03-18 01:38:48 +00:00
Daniel Dunbar e75d834c7c Driver: Implement majority tool binding logic. 
- Still need code for determining proper output location.

 - Doesn't work yet, of course, as the host isn't providing real
   tool chains.

 - Interface still has a few warts, but has gotten a nice bit of
   polish during the rewrite.

llvm-svn: 67038
 2009-03-16 06:56:51 +00:00
Daniel Dunbar 3efedddcf9 Driver: Return 0 from BuildCompilation on -ccc-print-phases, 
-ccc-print-options.

llvm-svn: 66907
 2009-03-13 17:24:34 +00:00
Daniel Dunbar c0b3e95a1a Driver: Use standard Diagnostic interface for diagnostics. 
llvm-svn: 66786
 2009-03-12 08:55:43 +00:00
Daniel Dunbar 4dff6a4973 Driver: Add host info. 
- Replace assorted -ccc-host-* options by -ccc-host-triple which is
   more sane.

llvm-svn: 66600
 2009-03-10 23:41:59 +00:00
Daniel Dunbar ee66cf2249 Driver: Handle magic -ccc- options. 
- Follows ccc currently, but this functionality should eventually be
   outside the Driver lib.

llvm-svn: 66575
 2009-03-10 20:52:46 +00:00
Daniel Dunbar b2cd66bf4d Driver: Sink Driver/Compilation into clang::driver namespace. 
- Add OptTable instance to Driver.

llvm-svn: 66063
 2009-03-04 20:49:20 +00:00
Daniel Dunbar 5637208a88 Driver: More Option implementation. 
- Add Options.def file, collects option information.

 - Actual option instantiation is handled lazily by OptTable to allow
   the driver to not need to instantiate all options.

 - cast<> support for Option, other minor tweaks.

llvm-svn: 66028
 2009-03-04 08:33:23 +00:00
Daniel Dunbar b2da933989 Sketch Driver Option classes. 
llvm-svn: 65933
 2009-03-03 05:55:11 +00:00
Daniel Dunbar 544ecd14b6 Stub out some structure for C++ driver. 
llvm-svn: 65867
 2009-03-02 19:59:07 +00:00