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Remove a dependency on Frontend headers in the Driver library. Also saves 

building and passing arguments to cc1 layer when setting values to their
defaults.

llvm-svn: 103162
This commit is contained in:
Chandler Carruth 2010-05-06 04:55:18 +00:00
parent 1a56a488ed
commit a77a72734c
2 changed files with 10 additions and 15 deletions
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4
clang/include/clang/Frontend/DiagnosticOptions.h
View File

@ -81,8 +81,8 @@ public:
VerifyDiagnostics = 0;
BinaryOutput = 0;
ErrorLimit = 0;
TemplateBacktraceLimit = 0;
MacroBacktraceLimit = 0;
TemplateBacktraceLimit = DefaultTemplateBacktraceLimit;
MacroBacktraceLimit = DefaultMacroBacktraceLimit;
}
};

21
clang/lib/Driver/Tools.cpp
View File

@ -21,7 +21,6 @@
#include "clang/Driver/Options.h"
#include "clang/Driver/ToolChain.h"
#include "clang/Driver/Util.h"
#include "clang/Frontend/DiagnosticOptions.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/StringSwitch.h"
@ -1083,20 +1082,16 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
else
CmdArgs.push_back("19");
CmdArgs.push_back("-fmacro-backtrace-limit");
if (Arg *A = Args.getLastArg(options::OPT_fmacro_backtrace_limit_EQ))
if (Arg *A = Args.getLastArg(options::OPT_fmacro_backtrace_limit_EQ)) {
CmdArgs.push_back("-fmacro-backtrace-limit");
CmdArgs.push_back(A->getValue(Args));
else
CmdArgs.push_back(Args.MakeArgString(
llvm::Twine(DiagnosticOptions::DefaultMacroBacktraceLimit)));
CmdArgs.push_back("-ftemplate-backtrace-limit");
if (Arg *A = Args.getLastArg(options::OPT_ftemplate_backtrace_limit_EQ))
}
if (Arg *A = Args.getLastArg(options::OPT_ftemplate_backtrace_limit_EQ)) {
CmdArgs.push_back("-ftemplate-backtrace-limit");
CmdArgs.push_back(A->getValue(Args));
else
CmdArgs.push_back(Args.MakeArgString(
llvm::Twine(DiagnosticOptions::DefaultTemplateBacktraceLimit)));
}
// Pass -fmessage-length=.
CmdArgs.push_back("-fmessage-length");
if (Arg *A = Args.getLastArg(options::OPT_fmessage_length_EQ)) {