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Strip stray semicolons when evaluating generator expressions.

This commit is contained in:
Stephen Kelly 2013-02-18 11:24:41 +01:00
parent a0ac2c59fe
commit ec2c67bcf3
3 changed files with 8 additions and 3 deletions
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7
Source/cmGeneratorExpression.cxx
View File

@ -153,7 +153,8 @@ cmCompiledGeneratorExpression::~cmCompiledGeneratorExpression()
}
//----------------------------------------------------------------------------
static std::string stripEmptyListElements(const std::string &input)
std::string cmGeneratorExpression::StripEmptyListElements(
const std::string &input)
{
std::string result;
@ -223,7 +224,7 @@ static std::string stripAllGeneratorExpressions(const std::string &input)
lastPos = pos;
}
result += input.substr(lastPos);
return stripEmptyListElements(result);
return cmGeneratorExpression::StripEmptyListElements(result);
}
//----------------------------------------------------------------------------
@ -284,7 +285,7 @@ static std::string stripExportInterface(const std::string &input,
}
result += input.substr(lastPos);
return stripEmptyListElements(result);
return cmGeneratorExpression::StripEmptyListElements(result);
}
//----------------------------------------------------------------------------

1
Source/cmGeneratorExpression.h
View File

@ -66,6 +66,7 @@ public:
static bool IsValidTargetName(const std::string &input);
static std::string StripEmptyListElements(const std::string &input);
private:
cmGeneratorExpression(const cmGeneratorExpression &);
void operator=(const cmGeneratorExpression &);

3
Source/cmGeneratorExpressionEvaluator.cxx
View File

@ -508,6 +508,9 @@ static const struct TargetPropertyNode : public cmGeneratorExpressionNode
}
}
linkedTargetsContent =
cmGeneratorExpression::StripEmptyListElements(linkedTargetsContent);
if (!prop)
{
if (target->IsImported())