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Merge topic 'clean-up-backtrace-handling' 

8b4b9631 cmake: Add IssueMessage overload taking a single cmListFileContext.
46656aa1 cmake: Extract displayMessage method.
55fc5e7c cmake: Extract printMessageText method.
ca7cc2eb cmake: Extract PrintMessagePreamble method.
fa752bf3 cmake: Move isError determination to a more-natural place.
This commit is contained in:
Brad King 2015-05-22 09:39:54 -04:00 committed by CMake Topic Stage
parent edf84ab3e9 8b4b9631f5
commit d0f59d3598
4 changed files with 86 additions and 51 deletions
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9
Source/cmCommandArgumentParserHelper.cxx
View File

@ -14,6 +14,7 @@
#include "cmSystemTools.h"
#include "cmMakefile.h"
#include "cmState.h"
#include "cmLocalGenerator.h"
#include "cmCommandArgumentLexer.h"
@ -139,14 +140,14 @@ char* cmCommandArgumentParserHelper::ExpandVariable(const char* var)
this->Makefile->GetHomeOutputDirectory()))
{
std::ostringstream msg;
cmListFileBacktrace bt(this->Makefile->GetLocalGenerator());
cmListFileContext lfc;
lfc.FilePath = this->FileName;
lfc.FilePath = this->Makefile->GetLocalGenerator()
->Convert(this->FileName, cmLocalGenerator::HOME);
lfc.Line = this->FileLine;
bt.Append(lfc);
msg << "uninitialized variable \'" << var << "\'";
this->Makefile->GetCMakeInstance()->IssueMessage(cmake::AUTHOR_WARNING,
msg.str(), bt);
msg.str(), lfc);
}
}
return 0;

42
Source/cmMakefile.cxx
View File

@ -249,19 +249,13 @@ void cmMakefile::IssueMessage(cmake::MessageType t,
std::string const& text) const
{
// Collect context information.
cmLocalGenerator* localGen = this->GetLocalGenerator();
if(this->CallStack.empty() && this->GetCMakeInstance()->GetIsInTryCompile())
{
localGen = 0;
}
cmListFileBacktrace backtrace(localGen);
if(!this->CallStack.empty())
{
if((t == cmake::FATAL_ERROR) || (t == cmake::INTERNAL_ERROR))
{
this->CallStack.back().Status->SetNestedError(true);
}
backtrace = this->GetBacktrace();
this->GetCMakeInstance()->IssueMessage(t, text, this->GetBacktrace());
}
else
{
@ -278,12 +272,15 @@ void cmMakefile::IssueMessage(cmake::MessageType t,
// command. Add whatever context information we have.
lfc.FilePath = this->ListFileStack.back();
}
lfc.Line = 0;
backtrace.Append(lfc);
if(!this->CallStack.empty()
|| !this->GetCMakeInstance()->GetIsInTryCompile())
{
lfc.FilePath = this->LocalGenerator->Convert(lfc.FilePath,
cmLocalGenerator::HOME);
}
lfc.Line = 0;
this->GetCMakeInstance()->IssueMessage(t, text, lfc);
}
// Issue the message.
this->GetCMakeInstance()->IssueMessage(t, text, backtrace);
}
//----------------------------------------------------------------------------
@ -1837,22 +1834,22 @@ void cmMakefile::LogUnused(const char* reason,
if (this->WarnUnused)
{
std::string path;
cmListFileBacktrace bt(this->GetLocalGenerator());
cmListFileContext lfc;
if (!this->CallStack.empty())
{
cmListFileContext file = this->GetExecutionContext();
bt.Append(file);
path = file.FilePath;
lfc = this->GetExecutionContext();
path = lfc.FilePath;
}
else
{
path = this->GetCurrentSourceDirectory();
path += "/CMakeLists.txt";
cmListFileContext lfc;
lfc.FilePath = path;
lfc.Line = 0;
bt.Append(lfc);
}
lfc.FilePath = this->LocalGenerator->Convert(lfc.FilePath,
cmLocalGenerator::HOME);
if (this->CheckSystemVars ||
cmSystemTools::IsSubDirectory(path,
this->GetHomeDirectory()) ||
@ -1865,7 +1862,7 @@ void cmMakefile::LogUnused(const char* reason,
msg << "unused variable (" << reason << ") \'" << name << "\'";
this->GetCMakeInstance()->IssueMessage(cmake::AUTHOR_WARNING,
msg.str(),
bt);
lfc);
}
}
}
@ -2769,14 +2766,13 @@ cmake::MessageType cmMakefile::ExpandVariablesInStringNew(
this->GetHomeOutputDirectory()))
{
std::ostringstream msg;
cmListFileBacktrace bt(this->GetLocalGenerator());
cmListFileContext lfc;
lfc.FilePath = filename;
lfc.FilePath = this->LocalGenerator
->Convert(filename, cmLocalGenerator::HOME);
lfc.Line = line;
bt.Append(lfc);
msg << "uninitialized variable \'" << lookup << "\'";
this->GetCMakeInstance()->IssueMessage(cmake::AUTHOR_WARNING,
msg.str(), bt);
msg.str(), lfc);
}
}
}

71
Source/cmake.cxx
View File

@ -2432,24 +2432,15 @@ static bool cmakeCheckStampList(const char* stampList)
return true;
}
//----------------------------------------------------------------------------
void cmake::IssueMessage(cmake::MessageType t, std::string const& text,
cmListFileBacktrace const& bt)
bool cmake::PrintMessagePreamble(cmake::MessageType t, std::ostream& msg)
{
cmListFileBacktrace backtrace = bt;
backtrace.MakeRelative();
std::ostringstream msg;
bool isError = false;
// Construct the message header.
if(t == cmake::FATAL_ERROR)
{
isError = true;
msg << "CMake Error";
}
else if(t == cmake::INTERNAL_ERROR)
{
isError = true;
msg << "CMake Internal Error (please report a bug)";
}
else if(t == cmake::LOG)
@ -2459,7 +2450,6 @@ void cmake::IssueMessage(cmake::MessageType t, std::string const& text,
else if(t == cmake::DEPRECATION_ERROR)
{
msg << "CMake Deprecation Error";
isError = true;
}
else if (t == cmake::DEPRECATION_WARNING)
{
@ -2475,16 +2465,15 @@ void cmake::IssueMessage(cmake::MessageType t, std::string const& text,
"CMAKE_SUPPRESS_DEVELOPER_WARNINGS");
if(suppress && cmSystemTools::IsOn(suppress))
{
return;
return false;
}
msg << " (dev)";
}
}
return true;
}
// Add the immediate context.
backtrace.PrintTitle(msg);
// Add the message text.
void printMessageText(std::ostream& msg, std::string const& text)
{
msg << ":\n";
cmDocumentationFormatter formatter;
@ -2492,8 +2481,8 @@ void cmake::IssueMessage(cmake::MessageType t, std::string const& text,
formatter.PrintFormatted(msg, text.c_str());
}
// Add the rest of the context.
backtrace.PrintCallStack(msg);
void displayMessage(cmake::MessageType t, std::ostringstream& msg)
{
// Add a note about warning suppression.
if(t == cmake::AUTHOR_WARNING)
@ -2522,7 +2511,9 @@ void cmake::IssueMessage(cmake::MessageType t, std::string const& text,
#endif
// Output the message.
if(isError)
if(t == cmake::FATAL_ERROR
|| t == cmake::INTERNAL_ERROR
|| t == cmake::DEPRECATION_ERROR)
{
cmSystemTools::SetErrorOccured();
cmSystemTools::Message(msg.str().c_str(), "Error");
@ -2533,6 +2524,48 @@ void cmake::IssueMessage(cmake::MessageType t, std::string const& text,
}
}
//----------------------------------------------------------------------------
void cmake::IssueMessage(cmake::MessageType t, std::string const& text,
cmListFileBacktrace const& bt)
{
cmListFileBacktrace backtrace = bt;
backtrace.MakeRelative();
std::ostringstream msg;
if (!this->PrintMessagePreamble(t, msg))
{
return;
}
// Add the immediate context.
backtrace.PrintTitle(msg);
printMessageText(msg, text);
// Add the rest of the context.
backtrace.PrintCallStack(msg);
displayMessage(t, msg);
}
//----------------------------------------------------------------------------
void cmake::IssueMessage(cmake::MessageType t, std::string const& text,
cmListFileContext const& lfc)
{
std::ostringstream msg;
if (!this->PrintMessagePreamble(t, msg))
{
return;
}
// Add the immediate context.
msg << (lfc.Line ? " at " : " in ") << lfc;
printMessageText(msg, text);
displayMessage(t, msg);
}
//----------------------------------------------------------------------------
std::vector<std::string> cmake::GetDebugConfigs()
{

5
Source/cmake.h
View File

@ -303,6 +303,9 @@ class cmake
/** Display a message to the user. */
void IssueMessage(cmake::MessageType t, std::string const& text,
cmListFileBacktrace const& backtrace = cmListFileBacktrace(NULL));
void IssueMessage(cmake::MessageType t, std::string const& text,
cmListFileContext const& lfc);
///! run the --build option
int Build(const std::string& dir,
const std::string& target,
@ -399,6 +402,8 @@ private:
// Print a list of valid generators to stderr.
void PrintGeneratorList();
bool PrintMessagePreamble(cmake::MessageType t, std::ostream& msg);
};
#define CMAKE_STANDARD_OPTIONS_TABLE \