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Merge branch 'upstream-KWSys' into update-kwsys

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# By KWSys Upstream
* upstream-KWSys:
  KWSys 2020-02-17 (3e117fe1)
This commit is contained in:
Brad King
2020-02-17 11:59:07 -05:00
parent 451360c729 96dd383ceb
commit fc6eced05e
3 changed files with 19 additions and 7 deletions
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2
Source/kwsys/CMakeLists.txt
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@@ -536,7 +536,7 @@ IF(KWSYS_USE_SystemInformation)
ENDIF()
IF(WIN32)
INCLUDE(CheckSymbolExists)
SET(CMAKE_REQUIRED_LIBRARIES Psapi)
SET(CMAKE_REQUIRED_LIBRARIES psapi)
CHECK_SYMBOL_EXISTS(GetProcessMemoryInfo "windows.h;psapi.h" KWSYS_SYS_HAS_PSAPI)
UNSET(CMAKE_REQUIRED_LIBRARIES)
IF(KWSYS_SYS_HAS_PSAPI)

15
Source/kwsys/SystemTools.cxx
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@@ -2186,12 +2186,15 @@ bool SystemTools::CopyFileIfDifferent(const std::string& source,
// FilesDiffer does not handle file to directory compare
if (SystemTools::FileIsDirectory(destination)) {
const std::string new_destination = FileInDir(source, destination);
return SystemTools::CopyFileIfDifferent(source, new_destination);
}
// source and destination are files so do a copy if they
// are different
if (SystemTools::FilesDiffer(source, destination)) {
return SystemTools::CopyFileAlways(source, destination);
if (!SystemTools::ComparePath(new_destination, destination)) {
return SystemTools::CopyFileIfDifferent(source, new_destination);
}
} else {
// source and destination are files so do a copy if they
// are different
if (SystemTools::FilesDiffer(source, destination)) {
return SystemTools::CopyFileAlways(source, destination);
}
}
// at this point the files must be the same so return true
return true;

9
Source/kwsys/testSystemTools.cxx
View File

@@ -1074,6 +1074,15 @@ static bool CheckCopyFileIfDifferent()
}
}
if (!kwsys::SystemTools::MakeDirectory("dir_a") ||
!kwsys::SystemTools::MakeDirectory("dir_b")) {
return false;
}
if (!kwsys::SystemTools::CopyFileIfDifferent("dir_a/", "dir_b")) {
ret = false;
}
return ret;
}