Re: target=sh-elf build error

[Nick Clifton <nickc at redhat dot com>]

Hi Anders,


> > When trying to build a toolchain for the sh-elf target, the build 
> > stops with the following error message:
> >
> > gcc -DHAVE_CONFIG_H -I. -I../../src/gprof -I. -D_GNU_SOURCE -DDEBUG 
> > -I../bfd -I../../src/gprof/../include -I../../src/gprof/../bfd 
> > -I../../src/gprof/../intl -I../intl -I. 
> > -DLOCALEDIR="\"/Users/anders/local/share/locale\""   -W -Wall 
> > -Wstrict-prototypes -Wmissing-prototypes -Werror -g -O2  -c 
> > ../../src/gprof/mips.c
> > gcc -g -O2    -c -o flat_bl.o ../../src/gprof/flat_bl.m
>
> Thinking about this some more, I would guess that flat_bl.m is attempted 
> to be compiled with GCC has something to do with *.m being the default 
> extension for Objective-C. Disabling gprof from configure lets the build 
> complete, but I have no idea on how to fix the actual problem.

The Makefile in your gprof build directory should contain a rule to 
translate this flat_bl.m file into a flat_bl.c file, which is then 
compiled as normal.  For some unknown reason it would appear that this 
.m to .c translation step is not taking place.  Perhaps it has something 
to do with the version of make that you are using ?

Cheers
  Nick