cross-canadian: pkg name includes target arch

This commit fixes Bug #528.

1. Added the target arch name to the pkg name of gcc-cross-canadian,
gdb-cross-candian and bintuils-cross-candian.

2. Move the cross-canadian pkgs out of task-sdk-host into a new task
task-cross-canadian.

3. Added the RDEPENDS of task-cross-canadian into meta-toolchain.

Signed-off-by: Lianhao Lu <lianhao.lu@intel.com>

meta/recipes-core/meta/meta-toolchain.bb

@@ -13,7 +13,7 @@ SDKTARGETSYSROOT = "${SDKPATH}/sysroots/${TARGET_SYS}"
 IPKG_HOST = "opkg-cl -f ${IPKGCONF_SDK} -o ${SDK_OUTPUT}"
 IPKG_TARGET = "opkg-cl -f ${IPKGCONF_TARGET} -o ${SDK_OUTPUT}/${SDKTARGETSYSROOT}"
 
-TOOLCHAIN_HOST_TASK ?= "task-sdk-host"
+TOOLCHAIN_HOST_TASK ?= "task-sdk-host task-cross-canadian"
 TOOLCHAIN_TARGET_TASK ?= "task-poky-standalone-sdk-target task-poky-standalone-sdk-target-dbg"
 TOOLCHAIN_OUTPUTNAME ?= "${SDK_NAME}-toolchain-${DISTRO_VERSION}"
 

meta/recipes-core/tasks/task-cross-canadian.bb

@@ -0,0 +1,15 @@
+DESCRIPTION = "Host SDK package for cross canadian toolchain" 
+PR = "r0"
+LICENSE = "MIT"
+ALLOW_EMPTY = "1"
+
+inherit cross-canadian
+
+PACKAGES = "${PN}"
+
+RDEPENDS_${PN} = "\
+    binutils-cross-canadian-${TARGET_ARCH} \
+    gdb-cross-canadian-${TARGET_ARCH} \
+    gcc-cross-canadian-${TARGET_ARCH} \
+    "
+

meta/recipes-core/tasks/task-sdk-host.bb

@@ -3,7 +3,7 @@
 #
 
 DESCRIPTION = "Host packages for the standalone SDK or external toolchain"
-PR = "r8"
+PR = "r9"
 LICENSE = "MIT"
 ALLOW_EMPTY = "1"
 
@@ -12,9 +12,6 @@ inherit nativesdk
 PACKAGES = "${PN}"
 
 RDEPENDS_${PN} = "\
-    binutils-cross-canadian \
-    gdb-cross-canadian \
-    gcc-cross-canadian \
     pkgconfig-nativesdk \
     qemu-nativesdk \
     qemu-helper-nativesdk \

meta/recipes-devtools/binutils/binutils-cross-canadian.inc

@@ -1,4 +1,10 @@
 inherit cross-canadian
+
+
+DESCRIPTION = "A GNU collection of cross-canadian binary utilities for ${TARGET_ARCH} target"
+PN = "binutils-cross-canadian-${TARGET_ARCH}"
+BPN = "binutils"
+
 DEPENDS = "flex-native bison-native virtual/${HOST_PREFIX}gcc-crosssdk virtual/libc-nativesdk zlib-nativesdk gettext-nativesdk"
 EXTRA_OECONF = "--with-sysroot=${SDKPATH}/sysroots/${TARGET_SYS} \
 		--program-prefix=${TARGET_PREFIX}"

meta/recipes-devtools/binutils/binutils-cross-canadian_2.20.1.bb

@@ -1,3 +1,3 @@
 require binutils_${PV}.bb
 require binutils-cross-canadian.inc
-PR = "r5"
+PR = "r6"

meta/recipes-devtools/gcc/gcc-cross-canadian.inc

@@ -1,4 +1,8 @@
 inherit cross-canadian
 
+DESCRIPTION = "The cross-canadian GNU cc and gcc C compilers for ${TARGET_ARCH} target."
+PN = "gcc-cross-canadian-${TARGET_ARCH}"
+BPN = "gcc"
+
 DEPENDS = "virtual/${HOST_PREFIX}binutils-crosssdk virtual/${TARGET_PREFIX}libc-for-gcc gettext-nativesdk"
 

meta/recipes-devtools/gcc/gcc-cross-canadian_4.3.3.bb

@@ -5,7 +5,7 @@ require gcc-cross-canadian.inc
 require gcc-configure-sdk.inc
 require gcc-package-sdk.inc
 
-PR = "r19"
+PR = "r20"
 
 DEPENDS += "gmp-nativesdk mpfr-nativesdk"
 RDEPENDS_${PN} += "mpfr-nativesdk"

meta/recipes-devtools/gcc/gcc-cross-canadian_4.5.1.bb

@@ -5,7 +5,7 @@ require gcc-cross-canadian.inc
 require gcc-configure-sdk.inc
 require gcc-package-sdk.inc
 
-PR = "r0"
+PR = "r1"
 
 DEPENDS += "gmp-nativesdk mpfr-nativesdk libmpc-nativesdk elfutils-nativesdk"
 RDEPENDS_${PN} += "mpfr-nativesdk libmpc-nativesdk elfutils-nativesdk"

meta/recipes-devtools/gdb/gdb-cross-canadian.inc

@@ -0,0 +1,7 @@
+inherit cross-canadian
+
+DESCRIPTION = "cross-canadian gdb for ${TARGET_ARCH} target - GNU debugger"
+PN = "gdb-cross-canadian-${TARGET_ARCH}"
+BPN = "gdb"
+
+DEPENDS = "ncurses-nativesdk expat-nativesdk gettext-nativesdk"

meta/recipes-devtools/gdb/gdb-cross-canadian_7.2.bb

@@ -1,10 +1,7 @@
 require gdb-common.inc
+require gdb-cross-canadian.inc
 
-DEPENDS = "ncurses-nativesdk expat-nativesdk gettext-nativesdk"
-
-inherit cross-canadian
-
-PR = "r0"
+PR = "r1"
 
 GDBPROPREFIX = "--program-prefix='${TARGET_PREFIX}'"
 EXPAT = "--with-expat"