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use short path to get unique path names for depend path output

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This commit is contained in:
Bill Hoffman 2002-06-11 10:43:40 -04:00
parent 20308ac96a
commit 8f89fe11c7
1 changed files with 7 additions and 1 deletions
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8
Source/cmUnixMakefileGenerator.cxx
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@ -1387,7 +1387,13 @@ void cmUnixMakefileGenerator::OutputCheckDepends(std::ostream& fout)
{ {
std::string dependfile = std::string dependfile =
this->ConvertToOutputPath(cmSystemTools::CollapseFullPath(dep->c_str()).c_str()); this->ConvertToOutputPath(cmSystemTools::CollapseFullPath(dep->c_str()).c_str());
if(emitted.insert(dependfile).second) // use the short path function to create uniqe names
std::string shortpath;
if(!cmSystemTools::GetShortPath(dependfile.c_str(), shortpath))
{
shortpath = dependfile;
}
if(emitted.insert(shortpath).second)
{ {
fout << " \\\n" << dependfile ; fout << " \\\n" << dependfile ;
} }