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Third party software components, notices
and OSS license texts
GNU tar uses the gzip and bzip2 programs to read and write compressed
archives. If you don't have these programs already, you need to
install them. Their sources can be found at:
ftp://ftp.gnu.org/gnu/gzip/
http://sourceware.cygnus.com/bzip2/
If you see the following symptoms:
$ tar -xzf file.tar.gz
gzip: stdin: decompression OK, trailing garbage ignored
tar: Child returned status 2
then you have encountered a gzip incompatibility that should be fixed
in gzip test version 1.3, which as of this writing is available at
<ftp://alpha.gnu.org/gnu/gzip/>. You can work around the
incompatibility by using a shell command like
'gzip -d <file.tar.gz | tar -xzf -'.
** Solaris issues.
GNU tar exercises many features that can cause problems with older GCC
versions. In particular, GCC 2.8.1 (sparc, -O1 or -O2) is known to
miscompile GNU tar. No compiler-related problems have been reported
when using GCC 2.95.2 or later.
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