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patches/binutils/2.17a/130-ld_makefile_patch.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sun Jul 17 22:46:47 2011 +0200 (2011-07-17)
changeset 2892 aa934ec4b4ee
parent 747 d3e603e7c17c
permissions -rw-r--r--
cc/gcc: add the backend/frontend infra for final gcc

Currently, we issue the bare-metal compiler from the pass_1 & pass_2
core compilers, because the final gcc breaks while doing so.

This implies we have to build some libces during the start_files step,
instead of the standard libc step. This is the case for newlib.

By adding a backend/frontend infra to the final gcc, we can abstract
what backend to call: the standard backend for non-bare-metal gcc,
and the core backend for bare-metal.

This patch is just an no-op, it just adds the final backend and
frontend without changing the way bare-metal is built, to come in a
subsequent patch.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> 
     1 diff -dur binutils-2.17.old/ld/Makefile.am binutils-2.17/ld/Makefile.am

     2 --- binutils-2.17.old/ld/Makefile.am	2006-06-03 06:45:50.000000000 +0200

     3 +++ binutils-2.17/ld/Makefile.am	2007-05-01 18:26:09.000000000 +0200

     4 @@ -20,7 +20,7 @@

     5  # We put the scripts in the directory $(scriptdir)/ldscripts.

     6  # We can't put the scripts in $(datadir) because the SEARCH_DIR

     7  # directives need to be different for native and cross linkers.

     8 -scriptdir = $(tooldir)/lib

     9 +scriptdir = $(libdir)

    10  

    11  EMUL = @EMUL@

    12  EMULATION_OFILES = @EMULATION_OFILES@

    13 diff -dur binutils-2.17.old/ld/Makefile.in binutils-2.17/ld/Makefile.in

    14 --- binutils-2.17.old/ld/Makefile.in	2006-06-03 06:45:50.000000000 +0200

    15 +++ binutils-2.17/ld/Makefile.in	2007-05-01 18:26:09.000000000 +0200

    16 @@ -269,7 +269,7 @@

    17  # We put the scripts in the directory $(scriptdir)/ldscripts.

    18  # We can't put the scripts in $(datadir) because the SEARCH_DIR

    19  # directives need to be different for native and cross linkers.

    20 -scriptdir = $(tooldir)/lib

    21 +scriptdir = $(libdir)

    22  BASEDIR = $(srcdir)/..

    23  BFDDIR = $(BASEDIR)/bfd

    24  INCDIR = $(BASEDIR)/include
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