patch applied (ghc): Don't run "set -o igncr" before configuring libffi

[Ian Lynagh]

Thu May 20 09:29:18 PDT 2010  Ian Lynagh <igloo at earth.li>
  * Don't run "set -o igncr" before configuring libffi
  It used to make the build work on cygwin, but now it breaks it instead:
      config.status: creating include/Makefile
      gawk: ./confLqjohp/subs.awk:1: BEGIN {\r
      gawk: ./confLqjohp/subs.awk:1: ^ backslash not last character on line
      config.status: error: could not create include/Makefile
      make[2]: *** [libffi/stamp.ffi.configure-shared] Error 1
      make[1]: *** [all] Error 2

    M ./libffi/ghc.mk -14

View patch online:
http://darcs.haskell.org/cgi-bin/darcsweb.cgi?r=ghc;a=darcs_commitdiff;h=20100520162918-3fd76-8d642ecbfe373023e58f9b85b3407a7e46ae4677.gz