Re: TARGET_SYSTEM_ROOT not defined for c-opts.c

[Daniel Jacobowitz <drow at mvista dot com>]

On Fri, Apr 11, 2003 at 09:06:35PM -0000, gp at qnx dot com wrote:
> Hi, all.
> 
> TARGET_SYSTEM_ROOT is not being defined for gcc/c-opts.c in the Makefile, and
> so it is always null.  Is the following the right place to fix this?

I'd rather not define it everywhere.  Maybe just for that one file. 
Neil?  Your patch introduced this, I think... that code didn't used to
be in c-opts.c, so it used to pick up TARGET_SYSTEM_ROOT from either
PREPROCESSOR_DEFINES or DRIVER_DEFINES.

> *** gcc/gcc/Makefile.in Fri Apr 11 14:26:11 2003
> --- gcc.new/gcc/Makefile.in     Fri Apr 11 17:07:55 2003
> *************** CPPLIB_H = cpplib.h line-map.h
> *** 665,671 ****
>   # IN_GCC distinguishes between code compiled into GCC itself and other
>   # programs built during a bootstrap.
>   # autoconf inserts -DCROSS_COMPILE if we are building a cross compiler.
> ! INTERNAL_CFLAGS = -DIN_GCC @CROSS@
> 
>   # This is the variable actually used when we compile.
>   # If you change this line, you probably also need to change the definition
> --- 665,671 ----
>   # IN_GCC distinguishes between code compiled into GCC itself and other
>   # programs built during a bootstrap.
>   # autoconf inserts -DCROSS_COMPILE if we are building a cross compiler.
> ! INTERNAL_CFLAGS = -DIN_GCC @CROSS@ @TARGET_SYSTEM_ROOT_DEFINE@
> 
>   # This is the variable actually used when we compile.
>   # If you change this line, you probably also need to change the definition
> 

-- 
Daniel Jacobowitz
MontaVista Software                         Debian GNU/Linux Developer