93b402d924
Use llvm::array_lengthof to replace sizeof(array)/sizeof(array[0]).
...
llvm-svn: 186302
2013-07-15 04:28:48 +00:00
c888979879
Remove unused header.
...
llvm-svn: 184937
2013-06-26 12:46:06 +00:00
9678d27140
Use llvm::sys::fs::getMainExecutable.
...
llvm-svn: 184915
2013-06-26 05:03:40 +00:00
1600a53bc0
Include PathV1.h only where it is used.
...
llvm-svn: 184090
2013-06-17 17:23:47 +00:00
898229ab4b
[Driver] Refactor clang driver to use LLVM's Option library
...
The big changes are:
- Deleting Driver/(Arg|Opt)*
- Rewriting includes to llvm/Option/ and re-sorting
- 'using namespace llvm::opt' in clang::driver
- Fixing the autoconf build by adding option everywhere
As discussed in the review, this change includes using directives in
header files. I'll make follow up changes to remove those in favor of
name specifiers.
Reviewers: espindola
Differential Revision: http://llvm-reviews.chandlerc.com/D975
llvm-svn: 183989
2013-06-14 17:17:23 +00:00
0725a7d972
Update for llvm change.
...
llvm-svn: 183930
2013-06-13 19:25:45 +00:00
a3346d8765
Use the global functions instead of the Program methods.
...
llvm-svn: 183861
2013-06-12 20:44:26 +00:00
ab003df656
Remove a FIXME that's not planned to be fixed. We only generated crash
...
diagnostics for the first failing command.
llvm-svn: 178086
2013-03-26 23:25:41 +00:00
b23fc91cdc
Driver: do not strip file extensions when printing diagnostics.
...
Before: clang-3: error: no input files
After: clang-3.3: error: no input files
This means that we'll also print clang.exe on windows, but I don't see a problem
with that.
llvm-svn: 176788
2013-03-10 13:16:18 +00:00
3e263e40e9
[driver] Handle the processing of the QA_OVERRIDE_GCC3_OPTIONS and CCC_ADD_ARGS
...
before the DiagnosticsEngine is instantiated. Otherwise, warning options are
not handled correctly.
rdar://13254743
llvm-svn: 175779
2013-02-21 18:56:55 +00:00
a7d03840e6
Excise <cctype> from Clang (except clang-tblgen) in favor of CharInfo.h.
...
Nearly all of these changes are one-to-one replacements; the few that
aren't have to do with custom identifier validation.
llvm-svn: 174768
2013-02-08 22:30:41 +00:00
dd60e09021
[driver] Refactor the driver so that a failing commands doesn't prevent
...
subsequent commands from being executed.
The diagnostics generation isn't designed for this use case, so add a note to
fix this in the very near future. For now, just generated the diagnostics for
the first failing command.
Part of rdar://12984531
llvm-svn: 173825
2013-01-29 20:15:05 +00:00
5f15a35114
[driver] Warnings for warning options are handled by the frontend. The driver needs to process the
...
warning options to setup diagnostic state, but should not be emitting warnings as these would be
rudndant with what the frontend emits.
rdar://13001556
llvm-svn: 172497
2013-01-15 01:21:53 +00:00
940a6d73ce
Produce an actual error before attempting to attach notes to it when bailing out
...
due to FORCE_CLANG_DIAGNOSTICS_CRASH=1. Also add a test for that env var.
llvm-svn: 171074
2012-12-25 21:56:27 +00:00
cc0694c8a4
Sort #include lines for tools/...
...
Completely automated with sort_includes.py
llvm-svn: 169240
2012-12-04 09:25:21 +00:00
b0448cd52a
Remove some dead code. CLANG_IS_PRODUCTION is now just a build flag and
...
is not used in any #ifdef.
llvm-svn: 168703
2012-11-27 16:10:37 +00:00
ad6e96d59c
If we encounter a fatal error, exit with status 70. For BSD systems this is
...
defined as an internal software error. This notifies the driver to report
diagnostics information.
rdar://11951540
llvm-svn: 167754
2012-11-12 21:32:24 +00:00
811db4eac4
Make DiagnosticOptions intrusively reference-counted, and make sure
...
the various stakeholders bump up the reference count. In particular,
the diagnostics engine now keeps the DiagnosticOptions object alive.
llvm-svn: 166508
2012-10-23 22:26:28 +00:00
482942ed08
Just revert r163605 for now. It broke the build and had some
...
questionable elements to the patch.
llvm-svn: 163609
2012-09-11 10:40:21 +00:00
d81825aed7
Select the correct, or, failing that, compatible, dialect when invoked as cc,
...
c89, c99, and so on. No change to the default dialect when invoked as clang /
clang++.
llvm-svn: 163605
2012-09-11 09:58:54 +00:00
ed5bbe9020
[Win32] Rework crash-report since r145389.
...
- lib/Driver/Driver.cpp, tools/driver/driver.cpp: Exit status should not be propagated, although clang driver should catch exceptions.
- test/Driver/crash-report.c: Add REQUIRES:shell for now.
FIXME: setenv should work also on Lit.InternalShellRunner.
- test/Driver/crash-report.c: Remove XFAIL.
Thanks to Chad, To point out the issue.
llvm-svn: 160343
2012-07-17 05:09:29 +00:00
a3c85b8629
Unify Options.td and CC1Options.td, in a first step towards unifying the serialization logic in Frontend and Driver.
...
Reviewed by Eric, Doug and Chandler, and here: http://llvm.org/reviews/r/7/
llvm-svn: 155916
2012-05-01 14:57:16 +00:00
681e4b8d96
Add a little hack to emulate a clang crash, so the diagnostics generator can be
...
tested.
llvm-svn: 155205
2012-04-20 17:08:59 +00:00
d6f716ab2a
[driver] Parse diagnostic args in the driver.
...
Previously, only diagnostics thrown by the cc1 process were
actually honoring the diagnostic options given on the command line,
like -Werror.
Reuse the existing code in Frontend currently used for cc1,
adjusting it to not interpret -Wl, linker flags as warnings.
Also fix a faulty test exposed by this change.
It wasn't actually testing anything, and was giving this warning:
clang-3: warning: argument unused during compilation: '-verify'
Which -Werror didn't turn into an error because it was output
by the driver, not the cc1 process, and diagnostic options
weren't parsed by the driver. And you couldn't see the warning
when running the test suite.
Fixes PR12181.
Patch by Dylan Noblesmith <nobled@dreamwidth.org>.
llvm-svn: 152660
2012-03-13 20:09:56 +00:00
c95d81924d
Basic: import IntrusiveRefCntPtr<> into clang namespace
...
The class name is long enough without the llvm:: added.
Also bring in RefCountedBase and RefCountedBaseVPTR.
llvm-svn: 150958
2012-02-20 14:00:23 +00:00
f1a13f29f2
drop more llvm:: prefixes on SmallString<>
...
More cleanup after r149799.
llvm-svn: 150380
2012-02-13 12:32:26 +00:00
1cd1069b68
drop more llvm:: prefixes on OwningPtr<>
...
More cleanup after r149798.
llvm-svn: 150379
2012-02-13 12:32:21 +00:00
422377cfd3
rename -ccc-host-triple into -target
...
llvm-svn: 148582
2012-01-20 22:01:23 +00:00
d749c6bf2e
Revert r148138; it's causing test failures.
...
llvm-svn: 148141
2012-01-13 21:33:06 +00:00
9a8d528ddf
rename -ccc-host-triple into -target
...
llvm-svn: 148138
2012-01-13 20:37:02 +00:00
1ced737ebf
remove unneeded config.h includes
...
llvm-svn: 147195
2011-12-22 22:49:47 +00:00
8188c8a1f3
rename getHostTriple into getDefaultTargetTriple in clang
...
llvm-svn: 143503
2011-11-01 21:33:06 +00:00
05de0298d2
Rip out flags for controlling C++ "production mode" separately.
...
This is old leftover cruft from the days when C++ was not yet ready
for prime time.
llvm-svn: 141063
2011-10-04 05:34:14 +00:00
9c902b5502
Rename Diagnostic to DiagnosticsEngine as per issue 5397
...
llvm-svn: 140478
2011-09-25 23:23:43 +00:00
494eb062b5
Match LLVM change: TargetRegistry and TargetSelect have been moved to Support.
...
llvm-svn: 138451
2011-08-24 18:09:14 +00:00
be10f9853c
When the compiler crashes, the compiler driver now produces diagnostic
...
information including the fully preprocessed source file(s) and command line
arguments. The developer is asked to attach this diagnostic information to a
bug report.
rdar://9575623
llvm-svn: 136702
2011-08-02 17:58:04 +00:00
0e62c1cc0b
remove unneeded llvm:: namespace qualifiers on some core types now that LLVM.h imports
...
them into the clang namespace.
llvm-svn: 135852
2011-07-23 10:55:15 +00:00
1988642124
Temporarily revert r135614 while I fix the cmake build.
...
llvm-svn: 135621
2011-07-20 21:16:17 +00:00
e3805fc118
When the compiler crashes, the compiler driver now produces diagnostic information
...
including the fully preprocessed source file(s) and command line arguments. The
developer is asked to attach this diagnostic information to a bug report.
llvm-svn: 135614
2011-07-20 20:26:32 +00:00
39ec119132
Slightly improve the code to derive target from program name to not
...
fault if no arguments are given.
llvm-svn: 134618
2011-07-07 16:57:26 +00:00
529c03bc1e
Driver: Sketch driver support for a CC_LOG_DIAGNOSTICS options, similar to the
...
existing CC_PRINT_OPTIONS and CC_PRINT_HEADERS, which can be used to
transparently capture the compiler diagnostics from a build.
llvm-svn: 129082
2011-04-07 18:01:20 +00:00
ce6c42f65f
switch a few Driver APIs to use llvm::ArrayRef, cleaning up code.
...
llvm-svn: 128142
2011-03-23 04:04:01 +00:00
f6ce2fb1b3
Refactor program name logic. Extend it to infer the target triple from
...
the program name, if it includes it as proper prefix. This makes calling
clang with -ccc-host-triple x86_64-linux the same as calling it with the
name x86_64-linux-clang.
llvm-svn: 127753
2011-03-16 20:15:43 +00:00
b86f5f4106
If called as *cpp or *cpp-[^-]*, run only the preprocessor. If no
...
input is specified, use stdin implicitly. Based on a patch from
Roman Divacky.
llvm-svn: 127137
2011-03-06 23:31:01 +00:00
ac540b3859
clang: Add support for a CC_PRINT_HEADERS environment variable, which mirrors
...
CC_PRINT_OPTIONS and can be used to get some out-of-band information on header
usage from a build.
llvm-svn: 124751
2011-02-02 21:11:35 +00:00
a09c6cca72
Add missing <cctype> include, from Joerg Sonnenberger
...
llvm-svn: 123668
2011-01-17 19:15:43 +00:00
740857fa10
Replace all uses of PathV1::makeAbsolute with PathV2::fs::make_absolute.
...
llvm-svn: 122340
2010-12-21 16:45:57 +00:00
e47230f9b5
Replace all uses of PathV1::get{Basename,Dirname,Suffix} with their PathV2 equivalents.
...
llvm-svn: 122140
2010-12-18 04:13:32 +00:00
e169675474
Replace all uses of PathV1::getLast with PathV2::filename.
...
llvm-svn: 122117
2010-12-18 00:19:12 +00:00
d9da7a1f16
MemoryBuffer API update.
...
llvm-svn: 121956
2010-12-16 03:28:14 +00:00
f25faaaffb
Use error_code instead of std::string* for MemoryBuffer.
...
llvm-svn: 121378
2010-12-09 17:36:38 +00:00
8aaf49959c
Merge System into Support.
...
llvm-svn: 120297
2010-11-29 18:12:39 +00:00
d004064864
Refactoring of Diagnostic class.
...
-Move the stuff of Diagnostic related to creating/querying diagnostic IDs into a new DiagnosticIDs class.
-DiagnosticIDs can be shared among multiple Diagnostics for multiple translation units.
-The rest of the state in Diagnostic object is considered related and tied to one translation unit.
-Have Diagnostic point to the SourceManager that is related with. Diagnostic can now accept just a
SourceLocation instead of a FullSourceLoc.
-Reflect the changes to various interfaces.
llvm-svn: 119730
2010-11-18 20:06:41 +00:00
4ab36ba726
Turns out that we may end up calling dladdr on GetExecutablePath, give it external linkage to make sure the lookup works on all platforms.
...
llvm-svn: 117813
2010-10-30 17:32:40 +00:00
c482735d89
This function doesn't need external linkage either.
...
llvm-svn: 117786
2010-10-30 14:28:41 +00:00
b2d0d40c3d
Make "-ccc-cxx" option work on Linux.
...
Patch by nobled.
I also took the opportunity to make the field private since now it is only ready from the
outside.
llvm-svn: 113138
2010-09-06 02:36:23 +00:00
2dd19f1d5f
Simplify the ownership model for DiagnosticClients, which was really
...
convoluted and a bit leaky. Now, the Diagnostic object owns its
DiagnosticClient.
llvm-svn: 111437
2010-08-18 22:29:43 +00:00
88979914d7
Driver: Keep track of a separate "install dir", which is the path where clang
...
was invoked from (which may not be where the executable itself is).
- This allows having e.g., /Developer/usr/bin/clang be a symlink to some other
location, while still making sure the Driver finds 'as', 'ld', etc. relative
to itself.
llvm-svn: 109989
2010-08-01 22:29:51 +00:00
5863fa5215
Simplify.
...
llvm-svn: 109988
2010-08-01 22:29:47 +00:00
9d8416b799
Driver: Switch to using a SmallVector instead of std::vector, and stop
...
accessing outside the range of the vector (which always asserts on Win32).
llvm-svn: 108802
2010-07-20 02:47:40 +00:00
77a067a653
Implement support for reading arguments specified in a file with @file . If
...
there is no file named "file", keep the @file option unchanged.
llvm-svn: 108697
2010-07-19 15:20:12 +00:00
00c57967da
Revert r108672, "Implement support for reading arguments specified in a file
...
with @file.", it doesn't correctly handle cases where arguments starting with
'@' are passed to other command line arguments.
llvm-svn: 108686
2010-07-19 07:21:12 +00:00
129e43d29b
Implement support for reading arguments specified in a file with @file .
...
llvm-svn: 108672
2010-07-19 03:08:01 +00:00
e38764c66c
Driver: Change the driver to take the path to the main executable, instead of
...
taking it in pieces.
- Fixes a problem where the Clang executable path was not initialized properly
on Win32, because sys::Path::getBasename() doesn't do what I always think it
does. Imagine that, a sys::Path interface that is confusing!
llvm-svn: 108667
2010-07-19 00:44:04 +00:00
7661436220
Refactor the code a bit so that there is only one call to BuildCompilation. The
...
StringPointers vector will also be used in the normal case to handle @file
arguments.
llvm-svn: 108660
2010-07-18 22:03:55 +00:00
2fcaa549a8
Driver/MC: Add 'clang -cc1as' integrated assembler tool, currently accepts approximately the same interface as 'llvm-mc'.
...
llvm-svn: 104239
2010-05-20 17:49:16 +00:00
e43887bd2b
Driver: Add support for a CLANGXX_IS_PRODUCTION build variable, which enable
...
Clang++ support, even in "Production" mode (for testing purposes).
llvm-svn: 100119
2010-04-01 18:21:41 +00:00
09f8cc8c70
make -ftime-report work even in -disable-free mode. Woo, finally.
...
rdar://7781603
llvm-svn: 99878
2010-03-30 05:39:52 +00:00
6a8efa8a79
Driver: Support CC_PRINT_OPTIONS, used for logging the compile commands (in -v style) to a file.
...
llvm-svn: 99054
2010-03-20 08:01:59 +00:00
4bc61181f9
Mark variable as const
...
llvm-svn: 97951
2010-03-08 18:33:04 +00:00
12ee380a61
Driver: Use TextDiagnosticPrinter instead of a custom one.
...
llvm-svn: 97102
2010-02-25 03:23:43 +00:00
d2b20c1348
clang: Add support for s// edit form of QA_OVERRIDE_GCC3_OPTIONS.
...
- Used to do regex patsubst on arguments.
llvm-svn: 96512
2010-02-17 21:00:34 +00:00
b2138e5529
Driver: Use "g++" as generic gcc name when running in C++ mode, for platforms
...
that lack real tool definitions.
llvm-svn: 92164
2009-12-25 20:21:23 +00:00
567ae47b4a
Remove several .c_str() to be forward-compatible with StringRef.
...
llvm-svn: 90822
2009-12-08 01:46:24 +00:00
73d4637545
Add gcc's -no-canonical-prefixes option to clang.
...
llvm-svn: 90577
2009-12-04 19:31:58 +00:00
1c39f3c89d
Put CompilerInvocation testing code in clang-cc instead of clang for now, I can't bear to link all of clang into 'clang' yet. :)
...
- Still triggered by a magic leading -cc1 argument, as before.
llvm-svn: 90114
2009-11-30 07:18:13 +00:00
65ca1c6f02
Change CompilerInvocation::CreateFromArgs to take Argv0 and the address of main (or something in the main executable) so it can find the builtin compiler files.
...
llvm-svn: 90090
2009-11-29 20:58:32 +00:00
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
51cd8f085f
Sketch some 'clang -cc1' support, for testing parts of CompilerInvocation.
...
llvm-svn: 89333
2009-11-19 07:37:51 +00:00
da13faf982
Driver: ArgList doesn't depend on Options.h anymore.
...
llvm-svn: 89313
2009-11-19 04:25:22 +00:00
559f7a5c3c
Fix unsafe use of StringRef I introduced.
...
llvm-svn: 86829
2009-11-11 10:10:25 +00:00
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
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
c3ccd180e7
Fix indentation / trailing white space.
...
llvm-svn: 76200
2009-07-17 18:10:27 +00:00
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
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
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
33794edae7
Use .data() vs &...[0]
...
llvm-svn: 72420
2009-05-26 17:13:50 +00:00
f7323f3f65
The driver/diagnostic client don't need to be on the heap.
...
llvm-svn: 72418
2009-05-26 16:15:44 +00:00
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
8b723e299c
Driver: CCC_ADD_ARGS could end up using dangling pointers.
...
llvm-svn: 68805
2009-04-10 18:32:59 +00:00
35b0c52add
Allow CCC_ADD_ARGS to add empty arguments
...
llvm-svn: 68235
2009-04-01 19:38:07 +00:00
dae1d347df
Support CCC_ADD_ARGS in new driver.
...
llvm-svn: 68231
2009-04-01 19:08:46 +00:00
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
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
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
da382a88bf
Driver: Get executable path using llvm::sys::Path::GetMainExecutable.
...
llvm-svn: 67228
2009-03-18 20:25:53 +00:00
d9b80c2af8
Driver: Use custom diag printer to drop dependency on libFrontend and
...
libLex.
llvm-svn: 67155
2009-03-18 02:11:26 +00:00
2608c548b5
Driver: Use PrettyStackTrace.
...
llvm-svn: 67149
2009-03-18 01:38:48 +00:00
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
3efedddcf9
Driver: Return 0 from BuildCompilation on -ccc-print-phases,
...
-ccc-print-options.
llvm-svn: 66907
2009-03-13 17:24:34 +00:00
c0b3e95a1a
Driver: Use standard Diagnostic interface for diagnostics.
...
llvm-svn: 66786
2009-03-12 08:55:43 +00:00
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
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
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
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
b2da933989
Sketch Driver Option classes.
...
llvm-svn: 65933
2009-03-03 05:55:11 +00:00
544ecd14b6
Stub out some structure for C++ driver.
...
llvm-svn: 65867
2009-03-02 19:59:07 +00:00
Craig Topper