Sylvestre Ledru
6fc30c26b7
Fix the build under Debian GNU/Hurd.
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Thanks to Pino Toscano for the patch
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154500 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-11 15:35:36 +00:00
Anton Korobeynikov
a3ad585393
Fix GetMainExecutable on kFreeBSD.
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Patch by Sylvestre Ledru!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153435 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-26 12:05:51 +00:00
Jean-Daniel Dupas
300361a717
Fix null to integer conversion warnings.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153395 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-24 22:17:50 +00:00
David Blaikie
58604cd944
Change default error_code ctor to a 'named ctor' so it's more self-documenting.
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Unify default construction of error_code uses on this idiom so that users don't
feel compelled to make static globals for naming convenience. (unfortunately I
couldn't make the original ctor private as some APIs don't return their result,
instead using an out parameter (that makes sense to default construct) - which
is a bit of a pity. I did, however, find/fix some cases of unnecessary default
construction of error_code before I hit the unfixable cases)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150197 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-09 19:24:12 +00:00
Chandler Carruth
4aab4ab340
Remove SetWorkingDirectory from the Process interface. Nothing in LLVM
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or Clang is using this, and it would be hard to use it correctly given
the thread hostility of the function. Also, it never checked the return
which is rather dangerous with chdir. If someone was in fact using this,
please let me know, as well as what the usecase actually is so that
I can add it back and make it more correct and secure to use. (That
said, it's never going to be "safe" per-se, but we could at least
document the risks...)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148211 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-15 08:41:35 +00:00
Argyrios Kyrtzidis
08713b37c3
Disable the crash reporter when running lit tests.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147965 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-11 20:53:25 +00:00
Sebastian Pop
6e9b5eb51b
revert r147542 after comments from Joerg Sonnenberger
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147608 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-05 18:28:46 +00:00
Sebastian Pop
8a86887ba3
use getHostTriple instead of getDefaultTargetTriple in getClosestTargetForJIT
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Get back getHostTriple.
For JIT compilation, use the host triple instead of the default
target: this fixes some JIT testcases that used to fail when the
compiler has been configured as a cross compiler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147542 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-04 19:47:22 +00:00
Michael J. Spencer
b92cb30cf5
Support/Program: Make Change<stream>ToBinary return error_code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146522 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-13 23:16:49 +00:00
Chad Rosier
7ae606a2a8
Revert r146363 to allow buildbots to make forward progress.
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Original commit message:
Support/FileSystem: Implement canonicalize.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146378 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-12 17:58:31 +00:00
Michael J. Spencer
d45fbe6227
Support/FileSystem: Implement bool equivalent(file_status A, file_status B);
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146364 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-12 06:04:28 +00:00
Michael J. Spencer
c3b00e8040
Support/FileSystem: Implement canonicalize.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146363 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-12 06:04:01 +00:00
Michael J. Spencer
a81ac8f2b5
Support/FileSystem: Implement recursive_directory_iterator and make
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directory_iterator preserve InputIterator semantics on copy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146200 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-08 22:50:09 +00:00
Sebastian Pop
0173864d8a
rename getHostTriple into getDefaultTargetTriple
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143502 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-01 21:32:20 +00:00
Sebastian Pop
de2e0b5e6d
rename LLVM_HOSTTRIPLE into LLVM_DEFAULT_TARGET_TRIPLE
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143501 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-01 21:31:44 +00:00
Eli Friedman
c94792507d
Remove a couple unused methods. PR11201.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143452 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-01 05:11:01 +00:00
Daniel Dunbar
bb0a6126cf
sys::Process: Add a SetWorkingDirectory method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140433 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23 23:23:36 +00:00
Bob Wilson
aabc6a9b79
Remove the hack to check UNAME_RELEASE when identifying the Darwin version.
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This was only needed to locate llvm-gcc's installation directory when clang
falls back to run llvm-gcc for i386 kexts. As of clang svn r140187, we're
now just searching paths with several different Darwin versions on either
side of the current version, so this is no longer needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140188 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20 22:05:56 +00:00
Bill Wendling
544e4124fe
Include limits.h to make sure PATH_MAX is known on Solaris 10.
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Patch by Joakim Johansson!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139743 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 21:49:42 +00:00
Bob Wilson
21ab6c066d
Clarify a comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137204 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-10 05:02:22 +00:00
Bob Wilson
0dc8b42987
Put Darwin-specific code inside an __APPLE__ ifdef.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137137 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-09 19:54:32 +00:00
Bob Wilson
f5b757642d
Recognize the UNAME_RELEASE environment variable to match Darwin's uname.
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When this variable is set, "uname -r" will return its value instead of the
real OS version. Make this affect LLVM's triple for consistency.
<rdar://problem/9919167>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137111 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-09 05:13:36 +00:00
Nick Lewycky
2b9c50776a
Don't look at $PWD in GetCurrentDirectory.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136477 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-29 18:26:59 +00:00
Nick Lewycky
3c036e520e
Teach Path::GetCurrentDirectory to use $PWD, to support users who like to do
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screwy things by setting PWD != getcwd(). For example, some developers I know
will use this to control the value in gcc's DW_AT_comp_dir value in debug
output. With this patch, that trick will now work on clang too.
The only other effect of this change is that the static analysis will now
respect $PWD when reporting the directory of the files in its HTML output. I
think that's fine.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136459 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-29 04:42:39 +00:00
Argyrios Kyrtzidis
814450a429
Add an optional 'bool makeAbsolute' in llvm::sys::fs::unique_file function.
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If true and 'model' parameter is not an absolute path, a temp directory will be prepended.
Make it true by default to match current behaviour.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136310 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-28 00:29:20 +00:00
Chad Rosier
338398a288
By default mkstemp() creates a temporary file with mode 0600, but the mode
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used for open is 0666. Therefore, add the necessary permission bits for
consistency.
rdar://8621462
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134430 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-05 18:55:31 +00:00
Andrew Trick
dc5948d472
Have Program::Wait return -2 for crashed and timeouts instead of embedding
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info in the error message. Per Dan's request.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131780 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-21 00:56:46 +00:00
Rafael Espindola
ab078f0232
Don't include information about the build into the information returned by
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getHostTriple. This fixes a 32 bit clang running on a 64 bit ubuntu.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131463 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-17 15:26:34 +00:00
Andrew Trick
7c863eb8cc
Bugpoint support for miscompilations that result in a crash.
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This change allows bugpoint to pinpoint the "opt" pass and bitcode
segment responsible for a crash caused by miscompilation. At least it
works well for me now, without having to create any custom execution
wrappers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131186 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-11 16:31:24 +00:00
Douglas Gregor
72d30f6950
Include <pthread.h> before we use pthread_self/pthread_kill
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130510 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-29 16:12:17 +00:00
Daniel Dunbar
88c924c67e
sys/Host: Change getHostTriple() to return the full Darwin version on OS X.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129852 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-20 15:44:33 +00:00
Chris Lattner
7a2bdde0a0
Fix a ton of comment typos found by codespell. Patch by
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Luis Felipe Strano Moraes!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129558 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-15 05:18:47 +00:00
Andrew Trick
0a828fd7ef
revert r128199 until it can be made to work with Frontend/dependency-gen.c.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128218 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-24 16:43:37 +00:00
Michael J. Spencer
e1db1b8d4e
Remove all uses of PATH_MAX and MAXPATHLEN from PathV2.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128199 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-24 05:23:40 +00:00
Benjamin Kramer
ed8f9589a8
Avoid initializing posix_spawn_file_actions_t if not used.
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- glibc falls back to fork+exec if a file actions object is present.
- On BSDs this saves a malloc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127969 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-20 15:52:24 +00:00
Jim Grosbach
05f98a39e5
setExecutable() should default to success if there's nothing custom for it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127891 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-18 18:51:03 +00:00
Rafael Espindola
f7fdad15d9
Add r127409 back now that the windows file was updated.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127417 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-10 18:33:29 +00:00
Jakob Stoklund Olesen
4b0e1f1278
Revert r127409 which broke all the Windows bots.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127413 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-10 18:01:43 +00:00
Rafael Espindola
7deb187736
Add support for MemoryBuffers that are not null terminated and add
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support for creating buffers that cover only a part of a file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127409 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-10 16:10:30 +00:00
Chris Lattner
6309b3e9be
improve support for OpenBSD, patch by Amit Kulkarni!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125943 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-18 17:04:56 +00:00
Douglas Gregor
f3e3f21db1
Rip out realpath() support. It's expensive, and often a bad idea, and
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I have another way to achieve the same goal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125239 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-09 23:33:15 +00:00
Cameron Zwarich
0bef1f3d1b
Attempt to fix the build after r125228.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125236 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-09 23:02:14 +00:00
Douglas Gregor
025feadb97
Add llvm::sys::path::canonical(), which provides the canonicalized
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name of a path, after resolving symbolic links and eliminating excess
path elements such as "foo/../" and "./".
This routine still needs a Windows implementation, but I don't have a
Windows machine available. Help? Please?
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125228 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-09 22:11:23 +00:00
Michael J. Spencer
283d49c766
Fix rename.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123604 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-16 22:18:41 +00:00
Michael J. Spencer
d6cdf1d3cb
Support/PathV2: Implement get_magic.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123544 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-15 18:52:33 +00:00
Michael J. Spencer
218dc3e2fe
Support/Path: Deprecate PathV1::isDirectory and replace all uses with PathV2::is_directory.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123209 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-11 01:21:55 +00:00
Michael J. Spencer
54453f2978
Support/Path: Deprecate PathV1::exists and replace all uses with PathV2::fs::exists.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123151 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-10 02:34:23 +00:00
Michael J. Spencer
da7c1cab8c
Support/PathV2: Implement directory iteration on POSIX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122879 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-05 16:38:57 +00:00
Michael J. Spencer
9170a0f02d
Support/PathV1: Deprecate GetRootDirectory.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122580 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-27 03:21:41 +00:00
Michael J. Spencer
43ee29d418
Support/PathV1: Deprecate makeAbsolute and remove Unix impl because it annoys people.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122553 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-25 20:10:11 +00:00