About -print-prog-name exist status

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To: "gcc-help@xxxxxxxxxxx" <gcc-help@xxxxxxxxxxx>
Subject: About -print-prog-name exist status
From: Peng Yu via Gcc-help <gcc-help@xxxxxxxxxxx>
Date: Tue, 20 Apr 2021 23:20:29 -0500
Reply-to: Peng Yu <pengyu.ut@xxxxxxxxx>

It seems when -print-prog-name does not exist. gcc still returns
normally. This doesn't make much sense. Shouldn't it return a nonzero
exist status in such a case? Thanks.

$ gcc -print-prog-name=blahblah; echo $?
blahblah
0

-- 
Regards,
Peng

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