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Preserve timestamps on files on tar extract. 

Conversion to libarchive changed the behavior of
cmake -E tar xzf. This commit fixes that oversight.
This commit is contained in:
David Cole 2010-09-09 12:57:14 -04:00
parent 2eab3b2cbb
commit 666f328858
1 changed files with 10 additions and 2 deletions
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12
Source/cmSystemTools.cxx
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@ -1931,12 +1931,20 @@ bool extract_tar(const char* outFileName, bool verbose,
} }
if(extract) if(extract)
{ {
r = archive_write_disk_set_options(ext, ARCHIVE_EXTRACT_TIME);
if (r != ARCHIVE_OK)
{
cmSystemTools::Error(
"Problem with archive_write_disk_set_options(): ",
archive_error_string(ext));
}
r = archive_write_header(ext, entry); r = archive_write_header(ext, entry);
if (r != ARCHIVE_OK) if (r != ARCHIVE_OK)
{ {
cmSystemTools::Error("Problem with archive_write_header(): ", cmSystemTools::Error("Problem with archive_write_header(): ",
archive_error_string(a)); archive_error_string(ext));
cmSystemTools::Error("Curren file:", cmSystemTools::Error("Current file:",
archive_entry_pathname(entry)); archive_entry_pathname(entry));
} }
else else