llvm/lib/Support/Unix, branch release_30

sys::Process: Add a SetWorkingDirectory method.

2011-09-23T23:23:36Z

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140433 91177308-0d34-0410-b5e6-96231b3b80d8

Remove the hack to check UNAME_RELEASE when identifying the Darwin version.

2011-09-20T22:05:56Z

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

Include limits.h to make sure PATH_MAX is known on Solaris 10.

2011-09-14T21:49:42Z

Patch by Joakim Johansson! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139743 91177308-0d34-0410-b5e6-96231b3b80d8

Clarify a comment.

2011-08-10T05:02:22Z

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137204 91177308-0d34-0410-b5e6-96231b3b80d8

Put Darwin-specific code inside an APPLE ifdef.

2011-08-09T19:54:32Z

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137137 91177308-0d34-0410-b5e6-96231b3b80d8

Recognize the UNAME_RELEASE environment variable to match Darwin's uname.

2011-08-09T05:13:36Z

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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137111 91177308-0d34-0410-b5e6-96231b3b80d8

Don't look at $PWD in GetCurrentDirectory.

2011-07-29T18:26:59Z

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136477 91177308-0d34-0410-b5e6-96231b3b80d8

Teach Path::GetCurrentDirectory to use $PWD, to support users who like to do

2011-07-29T04:42:39Z

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

Add an optional 'bool makeAbsolute' in llvm::sys::fs::unique_file function.

2011-07-28T00:29:20Z

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

By default mkstemp() creates a temporary file with mode 0600, but the mode

2011-07-05T18:55:31Z

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