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Refatoring: Extract AnyOutputMatches utility

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This commit is contained in:
Daniel Eiband
2019-09-11 11:32:23 +02:00
parent 9602bcfc62
commit 62d5932389
1 changed files with 22 additions and 15 deletions
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37
Source/cmMakefile.cxx
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@@ -2012,27 +2012,34 @@ cmTarget* cmMakefile::AddNewTarget(cmStateEnums::TargetType type,
return &it->second;
}
namespace {
bool AnyOutputMatches(const std::string& name,
const std::vector<std::string>& outputs)
{
for (std::string const& output : outputs) {
std::string::size_type pos = output.rfind(name);
// If the output matches exactly
if (pos != std::string::npos && pos == output.size() - name.size() &&
(pos == 0 || output[pos - 1] == '/')) {
return true;
}
}
return false;
}
}
cmSourceFile* cmMakefile::LinearGetSourceFileWithOutput(
const std::string& name) const
{
std::string out;
// look through all the source files that have custom commands
// and see if the custom command has the passed source file as an output
// Look through all the source files that have custom commands and see if the
// custom command has the passed source file as an output.
for (cmSourceFile* src : this->SourceFiles) {
// does this source file have a custom command?
// Does this source file have a custom command?
if (src->GetCustomCommand()) {
// Does the output of the custom command match the source file name?
const std::vector<std::string>& outputs =
src->GetCustomCommand()->GetOutputs();
for (std::string const& output : outputs) {
out = output;
std::string::size_type pos = out.rfind(name);
// If the output matches exactly
if (pos != std::string::npos && pos == out.size() - name.size() &&
(pos == 0 || out[pos - 1] == '/')) {
return src;
}
if (AnyOutputMatches(name, src->GetCustomCommand()->GetOutputs())) {
// Return the first matching output.
return src;
}
}
}