BuildConfiguration::BuildConfiguration(Target *target, Core::Id id)
: ProjectConfiguration(target, id)
{
Utils::MacroExpander *expander = macroExpander();
expander->setDisplayName(tr("Build Settings"));
expander->setAccumulating(true);
expander->registerSubProvider([target] { return target->macroExpander(); });
expander->registerVariable("buildDir", tr("Build directory"),
[this] { return buildDirectory().toUserOutput(); });
expander->registerVariable(Constants::VAR_CURRENTBUILD_NAME, tr("Name of current build"),
[this] { return displayName(); }, false);
expander->registerPrefix(Constants::VAR_CURRENTBUILD_ENV,
tr("Variables in the current build environment"),
[this](const QString &var) { return environment().value(var); });
updateCacheAndEmitEnvironmentChanged();
connect(target, &Target::kitChanged,
this, &BuildConfiguration::updateCacheAndEmitEnvironmentChanged);
connect(this, &BuildConfiguration::environmentChanged,
this, &BuildConfiguration::emitBuildDirectoryChanged);
// Many macroexpanders are based on the current project, so they may change the environment:
connect(ProjectTree::instance(), &ProjectTree::currentProjectChanged,
this, &BuildConfiguration::updateCacheAndEmitEnvironmentChanged);
}
int DirectiveParser::parseExpressionIf(Token *token)
{
assert((getDirective(token) == DIRECTIVE_IF) ||
(getDirective(token) == DIRECTIVE_ELIF));
MacroExpander macroExpander(mTokenizer, mMacroSet, mDiagnostics, true);
ExpressionParser expressionParser(¯oExpander, mDiagnostics);
int expression = 0;
ExpressionParser::ErrorSettings errorSettings;
errorSettings.integerLiteralsMustFit32BitSignedRange = false;
errorSettings.unexpectedIdentifier = Diagnostics::PP_CONDITIONAL_UNEXPECTED_TOKEN;
bool valid = true;
expressionParser.parse(token, &expression, false, errorSettings, &valid);
// Check if there are tokens after #if expression.
if (!isEOD(token))
{
mDiagnostics->report(Diagnostics::PP_CONDITIONAL_UNEXPECTED_TOKEN,
token->location, token->text);
skipUntilEOD(mTokenizer, token);
}
return expression;
}
QString QbsRunConfiguration::workingDirectory() const
{
ProjectExplorer::EnvironmentAspect *aspect
= extraAspect<ProjectExplorer::EnvironmentAspect>();
QTC_ASSERT(aspect, baseWorkingDirectory());
return QDir::cleanPath(aspect->environment().expandVariables(
Utils::expandMacros(baseWorkingDirectory(), macroExpander())));
}
int DirectiveParser::parseExpressionIf(Token *token)
{
assert((getDirective(token) == DIRECTIVE_IF) ||
(getDirective(token) == DIRECTIVE_ELIF));
DefinedParser definedParser(mTokenizer, mMacroSet, mDiagnostics);
MacroExpander macroExpander(&definedParser, mMacroSet, mDiagnostics);
ExpressionParser expressionParser(¯oExpander, mDiagnostics);
int expression = 0;
macroExpander.lex(token);
expressionParser.parse(token, &expression);
// Warn if there are tokens after #if expression.
if (!isEOD(token))
{
mDiagnostics->report(Diagnostics::PP_CONDITIONAL_UNEXPECTED_TOKEN,
token->location, token->text);
skipUntilEOD(mTokenizer, token);
}
return expression;
}
void DirectiveParser::parseLine(Token *token)
{
assert(getDirective(token) == DIRECTIVE_LINE);
enum State
{
LINE_NUMBER,
FILE_NUMBER
};
bool valid = true;
int line = 0, file = 0;
int state = LINE_NUMBER;
MacroExpander macroExpander(mTokenizer, mMacroSet, mDiagnostics);
macroExpander.lex(token);
while ((token->type != '\n') && (token->type != Token::LAST))
{
switch (state++)
{
case LINE_NUMBER:
if (valid && (token->type != Token::CONST_INT))
{
mDiagnostics->report(Diagnostics::PP_INVALID_LINE_NUMBER,
token->location, token->text);
valid = false;
}
if (valid && !token->iValue(&line))
{
mDiagnostics->report(Diagnostics::PP_INTEGER_OVERFLOW,
token->location, token->text);
valid = false;
}
break;
case FILE_NUMBER:
if (valid && (token->type != Token::CONST_INT))
{
mDiagnostics->report(Diagnostics::PP_INVALID_FILE_NUMBER,
token->location, token->text);
valid = false;
}
if (valid && !token->iValue(&file))
{
mDiagnostics->report(Diagnostics::PP_INTEGER_OVERFLOW,
token->location, token->text);
valid = false;
}
break;
default:
if (valid)
{
mDiagnostics->report(Diagnostics::PP_UNEXPECTED_TOKEN,
token->location, token->text);
valid = false;
}
break;
}
macroExpander.lex(token);
}
if (valid && (state != FILE_NUMBER) && (state != FILE_NUMBER + 1))
{
mDiagnostics->report(Diagnostics::PP_INVALID_LINE_DIRECTIVE,
token->location, token->text);
valid = false;
}
if (valid)
{
mTokenizer->setLineNumber(line);
if (state == FILE_NUMBER + 1)
mTokenizer->setFileNumber(file);
}
}
void DirectiveParser::parseLine(Token *token)
{
assert(getDirective(token) == DIRECTIVE_LINE);
bool valid = true;
bool parsedFileNumber = false;
int line = 0, file = 0;
MacroExpander macroExpander(mTokenizer, mMacroSet, mDiagnostics, false);
// Lex the first token after "#line" so we can check it for EOD.
macroExpander.lex(token);
if (isEOD(token))
{
mDiagnostics->report(Diagnostics::PP_INVALID_LINE_DIRECTIVE, token->location, token->text);
valid = false;
}
else
{
ExpressionParser expressionParser(¯oExpander, mDiagnostics);
ExpressionParser::ErrorSettings errorSettings;
// See GLES3 section 12.42
errorSettings.integerLiteralsMustFit32BitSignedRange = true;
errorSettings.unexpectedIdentifier = Diagnostics::PP_INVALID_LINE_NUMBER;
// The first token was lexed earlier to check if it was EOD. Include
// the token in parsing for a second time by setting the
// parsePresetToken flag to true.
expressionParser.parse(token, &line, true, errorSettings, &valid);
if (!isEOD(token) && valid)
{
errorSettings.unexpectedIdentifier = Diagnostics::PP_INVALID_FILE_NUMBER;
// After parsing the line expression expressionParser has also
// advanced to the first token of the file expression - this is the
// token that makes the parser reduce the "input" rule for the line
// expression and stop. So we're using parsePresetToken = true here
// as well.
expressionParser.parse(token, &file, true, errorSettings, &valid);
parsedFileNumber = true;
}
if (!isEOD(token))
{
if (valid)
{
mDiagnostics->report(Diagnostics::PP_UNEXPECTED_TOKEN,
token->location, token->text);
valid = false;
}
skipUntilEOD(mTokenizer, token);
}
}
if (valid)
{
mTokenizer->setLineNumber(line);
if (parsedFileNumber)
mTokenizer->setFileNumber(file);
}
}
QString QbsRunConfiguration::commandLineArguments() const
{
return Utils::QtcProcess::expandMacros(m_commandLineArguments, macroExpander());
}
/*!
* Returns \a stringWithVariables with all variables replaced by their values.
* See the VariableManager overview documentation for other ways to expand variables.
*
* \sa VariableManager
* \sa macroExpander()
*/
QString VariableManager::expandedString(const QString &stringWithVariables)
{
return Utils::expandMacros(stringWithVariables, macroExpander());
}
Utils::FileName BuildConfiguration::buildDirectory() const
{
const QString path = QDir::cleanPath(macroExpander()->expand(environment().expandVariables(m_buildDirectory.toString())));
return Utils::FileName::fromString(QDir::cleanPath(QDir(target()->project()->projectDirectory().toString()).absoluteFilePath(path)));
}