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cmMakefile: Add filename context to ExpandArguments.

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The cmListFileArgument currently stores a FilePath for use in this
method.  The filename is the same as the CMAKE_CURRENT_LIST_FILE,
except if executing a macro or function defined in another file.

Set the context filename when expanding the arguments of macros and
functions using the filename recorded when defining the prototype.
This commit is contained in:
Stephen Kelly 2015-05-23 20:32:05 +02:00
parent 569f478537
commit 076760a63c
4 changed files with 33 additions and 10 deletions
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3
Source/cmFunctionCommand.cxx
View File

@ -215,7 +215,8 @@ ShouldRemove(const cmListFileFunction& lff, cmMakefile &mf)
if(!cmSystemTools::Strucmp(lff.Name.c_str(),"endfunction"))
{
std::vector<std::string> expandedArguments;
mf.ExpandArguments(lff.Arguments, expandedArguments);
mf.ExpandArguments(lff.Arguments, expandedArguments,
this->GetStartingContext().FilePath.c_str());
// if the endfunction has arguments then make sure
// they match the ones in the opening function command
if ((expandedArguments.empty() ||

3
Source/cmMacroCommand.cxx
View File

@ -251,7 +251,8 @@ ShouldRemove(const cmListFileFunction& lff, cmMakefile &mf)
if(!cmSystemTools::Strucmp(lff.Name.c_str(),"endmacro"))
{
std::vector<std::string> expandedArguments;
mf.ExpandArguments(lff.Arguments, expandedArguments);
mf.ExpandArguments(lff.Arguments, expandedArguments,
this->GetStartingContext().FilePath.c_str());
// if the endmacro has arguments make sure they
// match the arguments of the macro
if ((expandedArguments.empty() ||

29
Source/cmMakefile.cxx
View File

@ -3313,11 +3313,25 @@ bool cmMakefile::IsLoopBlock() const
return !this->LoopBlockCounter.empty() && this->LoopBlockCounter.top() > 0;
}
std::string cmMakefile::GetExecutionFilePath() const
{
if (this->CallStack.empty())
{
return std::string();
}
return this->CallStack.back().Context->FilePath;
}
//----------------------------------------------------------------------------
bool cmMakefile::ExpandArguments(
std::vector<cmListFileArgument> const& inArgs,
std::vector<std::string>& outArgs) const
std::vector<std::string>& outArgs, const char* filename) const
{
std::string efp = this->GetExecutionFilePath();
if (!filename)
{
filename = efp.c_str();
}
std::vector<cmListFileArgument>::const_iterator i;
std::string value;
outArgs.reserve(inArgs.size());
@ -3332,8 +3346,7 @@ bool cmMakefile::ExpandArguments(
// Expand the variables in the argument.
value = i->Value;
this->ExpandVariablesInString(value, false, false, false,
i->FilePath, i->Line,
false, false);
filename, i->Line, false, false);
// If the argument is quoted, it should be one argument.
// Otherwise, it may be a list of arguments.
@ -3352,8 +3365,13 @@ bool cmMakefile::ExpandArguments(
//----------------------------------------------------------------------------
bool cmMakefile::ExpandArguments(
std::vector<cmListFileArgument> const& inArgs,
std::vector<cmExpandedCommandArgument>& outArgs) const
std::vector<cmExpandedCommandArgument>& outArgs, const char* filename) const
{
std::string efp = this->GetExecutionFilePath();
if (!filename)
{
filename = efp.c_str();
}
std::vector<cmListFileArgument>::const_iterator i;
std::string value;
outArgs.reserve(inArgs.size());
@ -3368,8 +3386,7 @@ bool cmMakefile::ExpandArguments(
// Expand the variables in the argument.
value = i->Value;
this->ExpandVariablesInString(value, false, false, false,
i->FilePath, i->Line,
false, false);
filename, i->Line, false, false);
// If the argument is quoted, it should be one argument.
// Otherwise, it may be a list of arguments.

8
Source/cmMakefile.h
View File

@ -662,10 +662,12 @@ public:
* variable replacement and list expansion.
*/
bool ExpandArguments(std::vector<cmListFileArgument> const& inArgs,
std::vector<std::string>& outArgs) const;
std::vector<std::string>& outArgs,
const char* filename = 0) const;
bool ExpandArguments(std::vector<cmListFileArgument> const& inArgs,
std::vector<cmExpandedCommandArgument>& outArgs) const;
std::vector<cmExpandedCommandArgument>& outArgs,
const char* filename = 0) const;
/**
* Get the instance
@ -840,6 +842,8 @@ public:
const char* GetDefineFlagsCMP0059() const;
std::string GetExecutionFilePath() const;
protected:
// add link libraries and directories to the target
void AddGlobalLinkInformation(const std::string& name, cmTarget& target);