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>
yann@55
     1
diff -dur binutils-2.17.old/ld/Makefile.am binutils-2.17/ld/Makefile.am
yann@55
     2
--- binutils-2.17.old/ld/Makefile.am	2006-06-03 06:45:50.000000000 +0200
yann@55
     3
+++ binutils-2.17/ld/Makefile.am	2007-05-01 18:26:09.000000000 +0200
yann@55
     4
@@ -20,7 +20,7 @@
yann@55
     5
 # We put the scripts in the directory $(scriptdir)/ldscripts.
yann@55
     6
 # We can't put the scripts in $(datadir) because the SEARCH_DIR
yann@55
     7
 # directives need to be different for native and cross linkers.
yann@55
     8
-scriptdir = $(tooldir)/lib
yann@55
     9
+scriptdir = $(libdir)
yann@55
    10
 
yann@55
    11
 EMUL = @EMUL@
yann@55
    12
 EMULATION_OFILES = @EMULATION_OFILES@
yann@55
    13
diff -dur binutils-2.17.old/ld/Makefile.in binutils-2.17/ld/Makefile.in
yann@55
    14
--- binutils-2.17.old/ld/Makefile.in	2006-06-03 06:45:50.000000000 +0200
yann@55
    15
+++ binutils-2.17/ld/Makefile.in	2007-05-01 18:26:09.000000000 +0200
yann@55
    16
@@ -269,7 +269,7 @@
yann@55
    17
 # We put the scripts in the directory $(scriptdir)/ldscripts.
yann@55
    18
 # We can't put the scripts in $(datadir) because the SEARCH_DIR
yann@55
    19
 # directives need to be different for native and cross linkers.
yann@55
    20
-scriptdir = $(tooldir)/lib
yann@55
    21
+scriptdir = $(libdir)
yann@55
    22
 BASEDIR = $(srcdir)/..
yann@55
    23
 BFDDIR = $(BASEDIR)/bfd
yann@55
    24
 INCDIR = $(BASEDIR)/include