gcc/collect2.c patch

[snowball3 at usa dot net]

These patches allow -frepo to work with the DJGPP port. They are 
essentially the same as the patches I submitted earlier before the 
paperwork cleared, except to adjust for the changes made to 
collect2.c in the meantime.

Changelog for gcc/collect2.c
Include prototypes for pexecute and pwait.
(collect_wait): Use pwait instead of wait.
(collect_execute): Just use pexecute. Remove conditionalized 
code.
(main) [DJGPP]: Set flags so system() behaves more Unix-like.

Changelog for gcc/Makefile.in:
(collect2.o): Add pexecute.o to dependancies and to link command.

--- 
Mark Elbrecht snowball3@usa.net
http://members.xoom.com/snowball3/
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   ---- File information -----------
     File:  collect.dif
     Date:  14 Dec 1998, 19:06
     Size:  5687 bytes.
     Type:  Unknown

collect.dif