diff options
| author | Dan Gohman <gohman@apple.com> | 2010-10-28 20:34:33 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-10-28 20:34:33 +0000 |
| commit | 47215f4e04d333aa63668e077df9301144aa1a2f (patch) | |
| tree | f23880a82ea8a6bfd89ae78572ee50c57aa3f4bc /llvm | |
| parent | 9f414eee8c3514159757d8ea455a83e0142db68b (diff) | |
| download | bcm5719-llvm-47215f4e04d333aa63668e077df9301144aa1a2f.tar.gz bcm5719-llvm-47215f4e04d333aa63668e077df9301144aa1a2f.zip | |
Revert r117582, which reverted r77396. Searching PATH for a string
which contains slashes is inconsistent with the meaning of PATH on
Unix-type platforms, and pretty surprising.
If the user has given a specific path to execute and we can't
execute it, we should fail and say why. (Apparently the new
posix_spawn code doesn't always say why, but that's a separate
issue.)
llvm-svn: 117596
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/lib/System/Unix/Program.inc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/System/Unix/Program.inc b/llvm/lib/System/Unix/Program.inc index 3741bf8e6ba..110a6d14f48 100644 --- a/llvm/lib/System/Unix/Program.inc +++ b/llvm/lib/System/Unix/Program.inc @@ -63,7 +63,7 @@ Program::FindProgramByName(const std::string& progName) { return Path(); // Use the given path verbatim if it contains any slashes; this matches // the behavior of sh(1) and friends. - if (progName.find('/') != std::string::npos && temp.canExecute()) + if (progName.find('/') != std::string::npos) return temp; // At this point, the file name does not contain slashes. Search for it |
