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cmDependsC: Use faster cmSystemTools::FileTimeCompare

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The file stat caching feature of the local cmFileTimeComparison instance is
unused in the addressed context.  To avoid the allocation and initialization
overhead of cmFileTimeComparison use cmSystemTools::FileTimeCompare instead.
This commit is contained in:
Sebastian Holtermann 2019-03-12 12:44:30 +01:00
parent b96c3c74dd
commit 3039fd7a29
1 changed files with 2 additions and 3 deletions
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5
Source/cmDependsC.cxx
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@ -6,7 +6,6 @@
#include <utility>
#include "cmAlgorithms.h"
#include "cmFileTimeComparison.h"
#include "cmLocalGenerator.h"
#include "cmMakefile.h"
#include "cmSystemTools.h"
@ -258,8 +257,8 @@ void cmDependsC::ReadCacheFile()
if (!haveFileName) {
haveFileName = true;
int newer = 0;
cmFileTimeComparison comp;
bool res = comp.FileTimeCompare(this->CacheFileName, line, &newer);
bool res =
cmSystemTools::FileTimeCompare(this->CacheFileName, line, &newer);
if (res && newer == 1) // cache is newer than the parsed file
{