gcc family : upgrade to 4.5.0

Imported OE patches into the poky recipes.
	- Use elfutils instead of libelf

Converted OE's svn source into tar ball & a patch.

Added a patch to revert the baseversion to 4.5.0

Merge OE & poky extra_oeconf_options

Fix the zlib (inside gcc)  make issue by providing the --with-system-zlib switch in EXTRA_OECONF

Found out that some header file dirs were soft linked to non-existing
locations like c_std. Changed the configure options to point them to
existing locations like c_global.

gcc-cross-canadian_4.5.0: fix configure issue

Thanks to Saul Wold for providing poky gcc patches rebased to the 4.5.0
sources.

Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>

1 files changed, 31 insertions, 0 deletions

diff --git a/meta/packages/gcc/gcc-4.5.0/cache-amnesia.patch b/meta/packages/gcc/gcc-4.5.0/cache-amnesia.patch
new file mode 100644
index 0000000000..b889f9b6ca
--- /dev/null
+++ b/meta/packages/gcc/gcc-4.5.0/cache-amnesia.patch
@@ -0,0 +1,31 @@
+---
+ gcc/configure    |    2 +-
+ gcc/configure.ac |    2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+Index: gcc-4.5+svnr155514/gcc/configure
+===================================================================
+--- gcc-4.5+svnr155514.orig/gcc/configure       2009-12-29 22:00:40.000000000 -0800
++++ gcc-4.5+svnr155514/gcc/configure    2009-12-29 23:52:43.381592113 -0800
+@@ -10467,7 +10467,7 @@ else
+        saved_CFLAGS="${CFLAGS}"
+        CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
+        LDFLAGS="${LDFLAGS_FOR_BUILD}" \
+-       ${realsrcdir}/configure \
++       CONFIG_SITE= ${realsrcdir}/configure --cache-file=./other.cache \
+                --enable-languages=${enable_languages-all} \
+                --target=$target_alias --host=$build_alias --build=$build_alias
+        CFLAGS="${saved_CFLAGS}"
+Index: gcc-4.5+svnr155514/gcc/configure.ac
+===================================================================
+--- gcc-4.5+svnr155514.orig/gcc/configure.ac    2009-12-29 22:00:40.000000000 -0800
++++ gcc-4.5+svnr155514/gcc/configure.ac 2009-12-29 23:51:54.589091778 -0800
+@@ -1458,7 +1458,7 @@ else
+        saved_CFLAGS="${CFLAGS}"
+        CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
+        LDFLAGS="${LDFLAGS_FOR_BUILD}" \
+-       ${realsrcdir}/configure \
++       CONFIG_SITE= ${realsrcdir}/configure --cache-file=./other.cache \
+                --enable-languages=${enable_languages-all} \
+                --target=$target_alias --host=$build_alias --build=$build_alias
+        CFLAGS="${saved_CFLAGS}"