external-sourcery-toolchain: remove

As per discussion on the mailing list [1], remove this largely
unmaintained external toolchain support in favour of the maintained
version in meta-sourcery [2].

Also correct the example and documentation.conf entries for TCMODE to
match up with this change.

[1] http://lists.openembedded.org/pipermail/openembedded-core/2013-December/087133.html
[2] https://github.com/MentorEmbedded/meta-sourcery/

(From OE-Core rev: 7603b15415301679bccbcb89af688c211704a43a)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/conf/documentation.conf b/meta/conf/documentation.conf
index a40b0b87da..c96ddd31bf 100644
--- a/meta/conf/documentation.conf
+++ b/meta/conf/documentation.conf
@@ -260,7 +260,7 @@ TARGET_OS[doc] = "Specifies the target's operating system."
 TARGET_PREFIX[doc] = "The prefix for the cross compile toolchain. E.g arm-linux- ."
 TARGET_SYS[doc] = "The target system is composed out of TARGET_ARCH,TARGET_VENDOR and TARGET_OS."
 TCLIBC[doc] = "Specifies which variant of the GNU standard C library (libc) to use during the build process. You can select eglibc or uclibc."
-TCMODE[doc] = "The toolchain selector. It selects the external toolchain built using the OpenEmbedded build system or a few supported combinations of the upstream GCC or CodeSourcery Labs toolchain."
+TCMODE[doc] = "Enables an external toolchain (where provided by an additional layer) if set to a value other than 'default'."
 TEST_IMAGE[doc] = "Enable test booting of virtual machine images under the qemu emulator after any root filesystems are created and run tests against those images."
 TIME[doc] = "The time the build was started HMS"
 TMPDIR[doc] = "This variable is the temporary directory the OpenEmbedded build system uses when it does its work building images. By default, the TMPDIR variable is named tmp within the Build Directory."