[PATCH] gcc: Add ability for tune files to pass in configure options to gcc

[Kumar Gala <galak@kernel.crashing.org>]

Added a ${GCC_EXTRA_OECONF} to the the building up of gcc's
${EXTRA_OECONF}.  This is similar to what we have in the glibc recipe
files.

This allows for a tune file to add something like:

GCC_EXTRA_OECONF += "--with-cpu=e5500"

If needed.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
 meta/recipes-devtools/gcc/gcc-4.6.inc              |    2 +-
 meta/recipes-devtools/gcc/gcc-configure-common.inc |    2 ++
 meta/recipes-devtools/gcc/gcc_4.5.1.bb             |    2 +-
 meta/recipes-devtools/gcc/gcc_csl-arm-2008q1.bb    |    2 +-
 4 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/meta/recipes-devtools/gcc/gcc-4.6.inc b/meta/recipes-devtools/gcc/gcc-4.6.inc
index 4c1e1e1..b054266 100644
--- a/meta/recipes-devtools/gcc/gcc-4.6.inc
+++ b/meta/recipes-devtools/gcc/gcc-4.6.inc
@@ -1,6 +1,6 @@
 require gcc-common.inc
 
-PR = "r2"
+PR = "r3"
 
 # Third digit in PV should be incremented after a minor release
 # happens from this branch on gcc e.g. currently its 4.6.0
diff --git a/meta/recipes-devtools/gcc/gcc-configure-common.inc b/meta/recipes-devtools/gcc/gcc-configure-common.inc
index 9f5ba33..aac6d69 100644
--- a/meta/recipes-devtools/gcc/gcc-configure-common.inc
+++ b/meta/recipes-devtools/gcc/gcc-configure-common.inc
@@ -20,6 +20,7 @@ LANGUAGES ?= "c,c++${FORTRAN}${JAVA}"
 SPECIAL_ARCH_LIST = "powerpc"
 OPTSPACE = ${@base_contains("SPECIAL_ARCH_LIST", "${TARGET_ARCH}", "", "--enable-target-optspace",d)}
 
+GCC_EXTRA_OECONF ?= ""
 EXTRA_OECONF_BASE ?= ""
 EXTRA_OECONF_PATHS ?= ""
 EXTRA_OECONF_INITIAL ?= ""
@@ -39,6 +40,7 @@ EXTRA_OECONF = "${@['--enable-clocale=generic', ''][bb.data.getVar('USE_NLS', d,
                 --enable-libstdcxx-pch \
                 --program-prefix=${TARGET_PREFIX} \
                 ${OPTSPACE} \
+                ${GCC_EXTRA_OECONF} \
                 ${EXTRA_OECONF_BASE} \
                 ${EXTRA_OECONF_FPU} \
                 ${EXTRA_OECONF_PATHS} \
diff --git a/meta/recipes-devtools/gcc/gcc_4.5.1.bb b/meta/recipes-devtools/gcc/gcc_4.5.1.bb
index 12e42c4..f036cb1 100644
--- a/meta/recipes-devtools/gcc/gcc_4.5.1.bb
+++ b/meta/recipes-devtools/gcc/gcc_4.5.1.bb
@@ -1,4 +1,4 @@
-PR = "r7"
+PR = "r8"
 require gcc-${PV}.inc
 require gcc-configure-target.inc
 require gcc-package-target.inc
diff --git a/meta/recipes-devtools/gcc/gcc_csl-arm-2008q1.bb b/meta/recipes-devtools/gcc/gcc_csl-arm-2008q1.bb
index 2df12ef..9fd2b0a 100644
--- a/meta/recipes-devtools/gcc/gcc_csl-arm-2008q1.bb
+++ b/meta/recipes-devtools/gcc/gcc_csl-arm-2008q1.bb
@@ -1,4 +1,4 @@
-PR = "r4"
+PR = "r5"
 
 require gcc-${PV}.inc
 require gcc-configure-target.inc
-- 
1.7.3.4