Modified the ArchSpec to take an optional "Platform *" when setting the triple.

This allows you to have a platform selected, then specify a triple using
"i386" and have the remaining triple items (vendor, os, and environment) set
automatically.

Many interpreter commands take the "--arch" option to specify an architecture
triple, so now the command options needed to be able to get to the current
platform, so the Options class now take a reference to the interpreter on
construction.

Modified the build LLVM building in the Xcode project to use the new
Xcode project level user definitions:

LLVM_BUILD_DIR - a path to the llvm build directory
LLVM_SOURCE_DIR - a path to the llvm sources for the llvm that will be used to build lldb
LLVM_CONFIGURATION - the configuration that lldb is built for (Release, 
Release+Asserts, Debug, Debug+Asserts).

I also changed the LLVM build to not check if "lldb/llvm" is a symlink and
then assume it is a real llvm build directory versus the unzipped llvm.zip
package, so now you can actually have a "lldb/llvm" directory in your lldb
sources.

llvm-svn: 129112

1 files changed, 4 insertions, 3 deletions

diff --git a/lldb/source/Commands/CommandObjectLog.cpp b/lldb/source/Commands/CommandObjectLog.cpp
index 383e29974f8..b10e8eca477 100644
--- a/lldb/source/Commands/CommandObjectLog.cpp
+++ b/lldb/source/Commands/CommandObjectLog.cpp
@@ -62,7 +62,8 @@ public:
         CommandObject (interpreter,
                        "log enable",
                        "Enable logging for a single log channel.",
-                        NULL)
+                        NULL),
+        m_options (interpreter)
     {
 
         CommandArgumentEntry arg1;
@@ -168,8 +169,8 @@ public:
     {
     public:
 
-        CommandOptions () :
-            Options (),
+        CommandOptions (CommandInterpreter &interpreter) :
+            Options (interpreter),
             log_file (),
             log_options (0)
         {