[Bug target/54160] [4.6/4.7/4.8 Regression] gcc should not define __OBJC2__ when lang is not set to ObjC (gcc 4.6 and later)

[aldyh at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54160



--- Comment #5 from Aldy Hernandez <aldyh at gcc dot gnu.org> 2012-12-05 
21:10:25 UTC ---

Author: aldyh

Date: Wed Dec  5 21:10:18 2012

New Revision: 194227



URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194227

Log:

    PR target/54160

    * config/t-darwin (darwin-c.o): Depend on $(CPP_INTERNAL_H).

    * config/darwin-c.c (darwin_cpp_builtins): Only set __OBJC2__

    when in obj mode.

    Include libcpp/internal.h.



Modified:

    trunk/gcc/ChangeLog

    trunk/gcc/config/darwin-c.c

    trunk/gcc/config/t-darwin