core(5) implementation using perl(1)

[Maxim Sobolev]

Hi,

Attached script forces perl(1) to dump core, which isn't a good
behaviour IMO (tested on 5-CURRENT and 4.3-RC).

-Maxim

#!/bin/sh

perl -pi -e "s|make|\$\{MAKE\}|g ;                                       
s|^INCPATH=.*|INCPATH=-I/usr/local/include -I/usr/local/include/SDL11 -D_REENTRANT| ;  
     s|^LIBS=.*|LIBS=-L/usr/local/lib -Wl,-rpath,/usr/local/lib -lSDL-1.1 -lc_r -lm 
-L/usr/local/lib -lesd -laudiofile -lm -L/usr/X11R6/lib -lX11 -lXext -lXxf86vm 
-lXxf86dga -lXv -lvga -lvgl -laa|" foobar