Bugzilla Bug 6982

src_unpack() {

        unpack ${A}

        if [ "`gcc --version | cut -f1 -d.`" -eq 3 ] ||
           ([ -n "${CXX}" ] && [ "`${CXX} --version | cut -f1 -d.`" -eq 3 ]) ||
           [ "`gcc --version|grep gcc|cut -f1 -d.|cut -f3 -d\ `" -eq 3 ]
        then
                cd ${S}
                # Removed azarah's patch for _pre2 (doesn't seem to be
[...]

The final test line there will throw an error on gcc versions less than 3, since
there is no "gcc" in the "gcc --version" output, and thus the expression
resolves to [ "" -eq 3 ]


bash-2.05a# [ "`gcc --version|grep gcc|cut -f1 -d.|cut -f3 -d\ `" -eq 3 ]
[: : integer expression expected
bash-2.05a# gcc --version
2.95.3

Not that it actually matters, since the test is only supposed to succeed on v3,
but it should be done in a way that doesn't throw an error at the user.

                        OK

olav,

i just corrected the ebuild. there will be no new -r release for this change. to
test it, just emerge rsync and emerge id3lib. it should appear on the rsync
mirrors after about 45 minutes from now.

let me know if there are any problems, and thanks for the bug report!

matt