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, 3 insertions, 3 deletions

diff --git a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp
index 7ad3d444969..2cebb10c0fb 100644
--- a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp
+++ b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp
@@ -919,7 +919,7 @@ GDBRemoteCommunicationClient::GetHostInfo (bool force)
                             triple += "unknown";
                         else
                             triple += os_name;
-                        m_host_arch.SetTriple (triple.c_str());
+                        m_host_arch.SetTriple (triple.c_str(), NULL);
                         if (pointer_byte_size)
                         {
                             assert (pointer_byte_size == m_host_arch.GetAddressByteSize());
@@ -933,7 +933,7 @@ GDBRemoteCommunicationClient::GetHostInfo (bool force)
                 }
                 else
                 {
-                    m_host_arch.SetTriple (triple.c_str());
+                    m_host_arch.SetTriple (triple.c_str(), NULL);
                     if (pointer_byte_size)
                     {
                         assert (pointer_byte_size == m_host_arch.GetAddressByteSize());
@@ -1159,7 +1159,7 @@ GDBRemoteCommunicationClient::DecodeProcessInfoResponse (StringExtractorGDBRemot
                 extractor.GetStringRef().swap(value);
                 extractor.SetFilePos(0);
                 extractor.GetHexByteString (value);
-                process_info.GetArchitecture ().SetTriple (value.c_str());
+                process_info.GetArchitecture ().SetTriple (value.c_str(), NULL);
             }
             else if (name.compare("name") == 0)
             {