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Revert my --working-directory option, which wasn't well thought through. 

llvm-svn: 140889
This commit is contained in:
Daniel Dunbar 2011-09-30 21:33:09 +00:00
parent 3984269260
commit 920844c36e
4 changed files with 0 additions and 20 deletions
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7
clang/docs/tools/clang.pod
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@ -407,13 +407,6 @@ Print timing summary of each stage of compilation.
Show commands to run and use verbose output.
=item B<--working-directory>
Use the given argument as the effective working directory to run the compiler
in. This is useful for running the compiler as if in a specific working
directory without the overhead of having to change directory using an auxiliary
process.
=back

2
clang/include/clang/Driver/Options.td
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@ -855,8 +855,6 @@ def _verbose : Flag<"--verbose">, Alias<v>;
def _version : Flag<"--version">;
def _warn__EQ : Joined<"--warn-=">, Alias<W_Joined>;
def _warn_ : Joined<"--warn-">, Alias<W_Joined>;
def _working_directory : Separate<"--working-directory">,
HelpText<"Use the given argument as the effective working directory">;
def _write_dependencies : Flag<"--write-dependencies">, Alias<MD>;
def _write_user_dependencies : Flag<"--write-user-dependencies">, Alias<MMD>;
def _ : Joined<"--">, Flags<[Unsupported]>;

8
clang/lib/Driver/Driver.cpp
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@ -38,7 +38,6 @@
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/Program.h"
#include "llvm/Support/Process.h"
#include "InputInfo.h"
@ -324,13 +323,6 @@ Compilation *Driver::BuildCompilation(ArrayRef<const char *> ArgList) {
if (Args->hasArg(options::OPT_nostdlib))
UseStdLib = false;
// Honor --working-directory. Eventually we want to handle this completely
// internally to support good use as a library, but for now we just change our
// working directory.
if (const Arg *A = Args->getLastArg(options::OPT__working_directory)) {
llvm::sys::Process::SetWorkingDirectory(A->getValue(*Args));
}
Host = GetHostInfo(DefaultHostTriple.c_str());
// Perform the default argument translations.

3
clang/test/Driver/working-directory.c
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@ -1,3 +0,0 @@
// RUN: touch %t.h
// RUN: echo '#include "%t.h"' > %t.c
// RUN: %clang --working-directory %t -fsyntax-only %t.c