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Merge branch 'file-time-permissions'

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This commit is contained in:
Brad King 2010-06-04 15:53:44 -04:00
commit b180bad2c6
1 changed files with 8 additions and 1 deletions
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9
Source/cmFileCommand.cxx
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@ -1507,7 +1507,7 @@ bool cmFileCopier::InstallFile(const char* fromFile, const char* toFile,
this->ReportCopy(toFile, TypeFile, copy);
// Copy the file.
if(copy && !cmSystemTools::CopyAFile(fromFile, toFile, true, false))
if(copy && !cmSystemTools::CopyAFile(fromFile, toFile, true))
{
cmOStringStream e;
e << this->Name << " cannot copy file \"" << fromFile
@ -1519,6 +1519,13 @@ bool cmFileCopier::InstallFile(const char* fromFile, const char* toFile,
// Set the file modification time of the destination file.
if(copy && !this->Always)
{
// Add write permission so we can set the file time.
// Permissions are set unconditionally below anyway.
mode_t perm = 0;
if(cmSystemTools::GetPermissions(toFile, perm))
{
cmSystemTools::SetPermissions(toFile, perm | mode_owner_write);
}
if (!cmSystemTools::CopyFileTime(fromFile, toFile))
{
cmOStringStream e;