patch applied (ghc): Do not #include external header files when compiling via C

[Simon Marlow]

Ian Lynagh wrote:
> On Thu, Apr 03, 2008 at 09:41:58AM -0700, Simon Marlow wrote:
>> Tue Apr  1 22:14:12 PDT 2008  Simon Marlow <simonmar at microsoft.com>
>>   * Do not #include external header files when compiling via C
> 
> This patch breaks validate for me:
> 
> ../compiler/ghc-inplace -Werror -H64m -Onot -fasm -optc-O2 -I../includes -I. -Iparallel -Ism -DCOMPILING_RTS -package-name rts -fvia-C -static  -I../gmp/gmpbuild -I. -dcmm-lint     -c Apply.cmm -o Apply.o
> In file included from ../includes/Stg.h:155,
> 
>                  from /tmp/ghc17183_0/ghc17183_0.hc:3:0: 
> /tmp/ghc17183_0/ghc17183_0.hc: In function ‘stg_PAP_apply’:
> 
> /tmp/ghc17183_0/ghc17183_0.hc:189:0:
>      error: ‘stg_ap_stack_entries’ undeclared (first use in this function)

I think this might not show up on x86, which explains why I didn't see 
it.  Looking into it now.

Cheers,
	Simon