gcc-4.5: Edit defaults.h in ${B} instead of ${S}, and t-oe in ${B}

This patches are from oe-core needed after shared sourcedir changes to
oe-core

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>

meta-oe/recipes-devtools/gcc/gcc-4.5.inc

@@ -14,7 +14,7 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552 \
 
 
 PV = "4.5"
-INC_PR = "r38"
+INC_PR = "r39"
 
 # BINV should be incremented after updating to a revision
 # after a minor gcc release (e.g. 4.5.1 or 4.5.2) has been made
@@ -216,6 +216,7 @@ SRC_URI = "svn://gcc.gnu.org/svn/gcc/branches;module=${BRANCH};proto=http \
        file://gcc-poison-parameters.patch \
        file://gcc-ppc-config-fix.patch \
        file://gcc-ppc-include-config-linux.h.patch \
+       file://use-defaults.h-and-t-oe-in-B.patch \
        "
 
 # Language Overrides

meta-oe/recipes-devtools/gcc/gcc-4.5/use-defaults.h-and-t-oe-in-B.patch

@@ -0,0 +1,57 @@
+Upstream-Status: Pending
+
+Use the defaults.h in ${B} instead of ${S}, and t-oe in ${B}, so that
+the source can be shared between gcc-cross-initial,
+gcc-cross-intermediate, gcc-cross, gcc-runtime, and also the sdk build.
+---
+ gcc/Makefile.in  |    2 +-
+ gcc/configure    |    4 ++--
+ gcc/configure.ac |    4 ++--
+ 3 files changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/gcc/Makefile.in b/gcc/Makefile.in
+index d91f93a..03ee2bd 100644
+--- a/gcc/Makefile.in
++++ b/gcc/Makefile.in
+@@ -461,7 +461,7 @@ LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
+ TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
+ 
+ xmake_file=@xmake_file@
+-tmake_file=@tmake_file@
++tmake_file=@tmake_file@ ./t-oe
+ TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
+ TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
+ TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
+diff --git a/gcc/configure b/gcc/configure
+index f440fa2..dafb0c1 100755
+--- a/gcc/configure
++++ b/gcc/configure
+@@ -10838,8 +10838,8 @@ for f in $tm_file; do
+        tm_include_list="${tm_include_list} $f"
+        ;;
+     defaults.h )
+-       tm_file_list="${tm_file_list} \$(srcdir)/$f"
+-       tm_include_list="${tm_include_list} $f"
++       tm_file_list="${tm_file_list} ./$f"
++       tm_include_list="${tm_include_list} ./$f"
+        ;;
+     * )
+        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
+diff --git a/gcc/configure.ac b/gcc/configure.ac
+index d003091..ba422e6 100644
+--- a/gcc/configure.ac
++++ b/gcc/configure.ac
+@@ -1652,8 +1652,8 @@ for f in $tm_file; do
+        tm_include_list="${tm_include_list} $f"
+        ;;
+     defaults.h )
+-       tm_file_list="${tm_file_list} \$(srcdir)/$f"
+-       tm_include_list="${tm_include_list} $f"
++       tm_file_list="${tm_file_list} ./$f"
++       tm_include_list="${tm_include_list} ./$f"
+        ;;
+     * )
+        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
+-- 
+1.7.1
+