[ scummvm-Patches-1822459 ] configure fix for shells not supporting unary negation

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Patches item #1822459, was opened at 2007-10-30 02:05
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Jordi Vilalta (jvprat)
Assigned to: Nobody/Anonymous (nobody)
Summary: configure fix for shells not supporting unary negation

Initial Comment:
While trying to find a vanilla shell to test the previous patch I've found one (the Heirloom Bourne Shell) that crashes with the HEAD configure script:

Type with 1 byte... configure: !: not found
int
Type with 2 bytes... configure: !: not found
int
Type with 4 bytes... configure: !: not found
int

The attached patch fixes it (it removes the unary negation and changes the "then" and "else" blocks).

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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=418822&aid=1822459&group_id=37116