[Bug bootstrap/53394] Stage2 does not pass CFLAGS or LDFLAGS

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53394

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-05-18 15:13:05 UTC ---
Use BOOT_CFLAGS and BOOT_LDFLAGS.  And Maybe even BOOT_CXXFLAGS and CXXFLAGS.