little anoyance with configure

Hi,

I'm sorry I write so late with final aproaching with all beta and rc
versions of 8.2 I have those (apparently harmless) warnings at configure
time.

Maybe a configure guru could have a quick look.

UX:tr: ERROR: Incorrect usage
UX:tr: TO FIX: Usage:tr [-cs] string1 string2tr -s[-c] string1tr -d[-c] string1tr -ds[-c] string1 string2
configure: WARNING: option ignored: --
UX:tr: ERROR: Incorrect usage
UX:tr: TO FIX: Usage:tr [-cs] string1 string2tr -s[-c] string1tr -d[-c] string1tr -ds[-c] string1 string2
configure: WARNING: option ignored: --
UX:tr: ERROR: Incorrect usage
UX:tr: TO FIX: Usage:tr [-cs] string1 string2tr -s[-c] string1tr -d[-c] string1tr -ds[-c] string1 string2
configure: WARNING: option ignored: --
UX:tr: ERROR: Incorrect usage
UX:tr: TO FIX: Usage:tr [-cs] string1 string2tr -s[-c] string1tr -d[-c] string1tr -ds[-c] string1 string2
configure: WARNING: option ignored: --
UX:tr: ERROR: Incorrect usage
UX:tr: TO FIX: Usage:tr [-cs] string1 string2tr -s[-c] string1tr -d[-c] string1tr -ds[-c] string1 string2
configure: WARNING: option ignored: --
UX:tr: ERROR: Incorrect usage
UX:tr: TO FIX: Usage:tr [-cs] string1 string2tr -s[-c] string1tr -d[-c] string1tr -ds[-c] string1 string2
configure: WARNING: option ignored: --

This is on unixware 714.

TIA
-- 
Olivier PRENANT                    Tel: +33-5-61-50-97-00 (Work)
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