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ENH: Added option to not use copy-if-different when installing.

This commit is contained in:
Brad King 2006-05-05 10:38:41 -04:00
parent 25a85c0585
commit a317715407
1 changed files with 10 additions and 4 deletions
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14
Source/cmFileCommand.cxx
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@ -696,6 +696,11 @@ bool cmFileCommand::HandleInstallCommand(
smanifest_files = manifest_files;
}
// Check whether files should be copied always or only if they have
// changed.
bool copy_always =
cmSystemTools::IsOn(cmSystemTools::GetEnv("CMAKE_INSTALL_ALWAYS"));
// Handle each file listed.
for ( i = 0; i < files.size(); i ++ )
{
@ -825,7 +830,8 @@ bool cmFileCommand::HandleInstallCommand(
message = "Installing ";
message += toFile.c_str();
this->Makefile->DisplayStatus(message.c_str(), -1);
if(!cmSystemTools::CopyADirectory(fromFile.c_str(), toFile.c_str()))
if(!cmSystemTools::CopyADirectory(fromFile.c_str(), toFile.c_str(),
copy_always))
{
cmOStringStream e;
e << "INSTALL cannot copy directory \"" << fromFile
@ -841,9 +847,9 @@ bool cmFileCommand::HandleInstallCommand(
message += toFile.c_str();
this->Makefile->DisplayStatus(message.c_str(), -1);
// Copy the file, but only if it has changed.
if(!cmSystemTools::CopyFileIfDifferent(fromFile.c_str(),
toFile.c_str()))
// Copy the file.
if(!cmSystemTools::CopyAFile(fromFile.c_str(), toFile.c_str(),
copy_always))
{
cmOStringStream e;
e << "INSTALL cannot copy file \"" << fromFile