[ scummvm-Patches-3309021 ] Tools: Fix configure with updated MinGW g++

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Patches item #3309021, was opened at 2011-05-29 12:47
Message generated for change (Tracker Item Submitted) made by agf863
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: agf (agf863)
Assigned to: Nobody/Anonymous (nobody)
Summary: Tools: Fix configure with updated MinGW g++

Initial Comment:
I updated my MinGW / MSYS with mingw-get yesterday and today g++ crashes during configure for ScummVM Tools.

I traced the problem to configure's use of the environment's TMP variable. g++ 4.5.2 seems to expect this to be set to a valid temporary directory. It crashes the second time it is called because after the first call TMP is set to it's return value.

I simply changed configure to use RETVAL (what it's actually storing) instead of TMP in this patch.

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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=418822&aid=3309021&group_id=37116