crosstool-ng: patches/gcc/4.2.0/230-libbackend_dep

binutils: split binutils to backend/frontend, a-la cc_core

Move the actual binutils code to a backend function that builds the
required combo of build/host/target as requested by a frontend.

This split is currently a no-op, but is required for the upcoming
canadian-cross rework, where we'll be needing to build two binutils,
one for build/build/target, and one for build/host/target.

This applies to the three binutils:
- GNU binutils
- elf2flt
- sstrip

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

     1 Index: gcc-4.2/gcc/Makefile.in

     2 ===================================================================

     3 --- gcc-4.2/gcc/Makefile.in	(revision 121758)

     4 +++ gcc-4.2/gcc/Makefile.in	(working copy)

     5 @@ -2658,7 +2658,7 @@ mips-tdump.o : mips-tdump.c $(CONFIG_H)

     6  # FIXME: writing proper dependencies for this is a *LOT* of work.

     7  libbackend.o : $(OBJS-common:.o=.c) $(out_file) \

     8    insn-config.h insn-flags.h insn-codes.h insn-constants.h \

     9 -  insn-attr.h  $(DATESTAMP) $(BASEVER) $(DEVPHASE)

    10 +  insn-attr.h  $(DATESTAMP) $(BASEVER) $(DEVPHASE) gcov-iov.h

    11  	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) \

    12  	  -DTARGET_NAME=\"$(target_noncanonical)\" \

    13  	  -DLOCALEDIR=\"$(localedir)\" \

author	"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
	Sun Jul 17 18:29:35 2011 +0200 (2011-07-17)
changeset 2926	d304c8a7bfa8
parent 111	2e16b9fc302d
permissions	-rw-r--r--