[poky] The problem of using the external toolchain

[Wangdawei (Sivan)]

The reason is that I want to use the binary toolchain I have own in yocto, and I don't have the source code of the toolchain , then I do the steps below:



1. add a line in local.conf like this TCMODE ?= "external-csl2008q3"

2.modify the file tcmode-external-csl2008q3.inc, change EXTERNAL_TOOLCHAIN = "/opt/toolchain-be8/armeb-linux-gnueabi" to refer to where my binary toolchain stored

3. comment the line "#SRC_URI = "file://SUPPORTED<file:///\\SUPPORTED>"" in file "external-csl-toolchain_2008q3-72.bb",because we don't have the source code ,so I think the SRC_URI maybe will be NULL



When I do this , but it failed , below is the log I have got:



NOTE: package binutils-cross-2.21.1a-r0: task do_configure: Started

ERROR: Function 'do_configure' failed (see /home/ccc/poky-second/build/tmp/work/i586-none-linux/binutils-cross-2.21.1a-r0/temp/log.do_configure.5085 for further information)

ERROR: Logfile of failure stored in: /home/ccc/poky-second/build/tmp/work/i586-none-linux/binutils-cross-2.21.1a-r0/temp/log.do_configure.5085

Log data follows:

| DEBUG: SITE files ['endian-little', 'common-linux', 'common-glibc',

| 'bit-64', 'x86_64-linux', 'common']

| configure.ac:32: error: Please use exactly Autoconf 2.64 instead of 2.68.

| config/override.m4:12: _GCC_AUTOCONF_VERSION_CHECK is expanded from...

| configure.ac:32: the top level

| autom4te: /home/ccc/poky-second/build/tmp/sysroots/x86_64-linux/usr/bin/m4 failed with exit status: 1

| NOTE: Running /home/ccc/poky-second/build/tmp/work/i586-none-linux/binutils-cross-2.21.1a-r0/binutils-2.21.1/configure                 --build=x86_64-linux             --host=x86_64-linux             --target=i586-none-linux               --prefix=/home/ccc/poky-second/build/tmp/sysroots/x86_64-linux/usr              --exec_prefix=/home/ccc/poky-second/build/tmp/sysroots/x86_64-linux/usr                 --bindir=/home/ccc/poky-second/build/tmp/sysroots/x86_64-linux/usr/bin/i586-none-linux                 --sbindir=/home/ccc/poky-second/build/tmp/sysroots/x86_64-linux/usr/bin/i586-none-linux                 --libexecdir=/home/ccc/poky-second/build/tmp/sysroots/x86_64-linux/usr/libexec/i586-none-linux                 --datadir=/home/ccc/poky-second/build/tmp/sysroots/x86_64-linux/usr/share               --sysconfdir=/home/ccc/poky-second/build/tmp/sysroots/x86_64-linux/etc                 --sharedstatedir=/home/ccc/poky-second/build/tmp/sysroots/x86_64-linux/com              --localstatedir=/home/ccc/poky-second/build/tmp/sysroots/x86_64-linux/var              --libdir=/home/ccc/poky-second/build/tmp/sysroots/x86_64-linux/usr/lib/i586-none-linux                  --includedir=/home/ccc/poky-second/build/tmp/sysroots/x86_64-linux/usr/include                 --oldincludedir=/home/ccc/poky-second/build/tmp/sysroots/x86_64-linux/usr/include               --infodir=/home/ccc/poky-second/build/tmp/sysroots/x86_64-linux/usr/share/info                 --mandir=/home/ccc/poky-second/build/tmp/sysroots/x86_64-linux/usr/share/man            --disable-silent-rules                  --with-libtool-sysroot=/home/ccc/poky-second/build/tmp/sysroots/x86_64-linux --with-sysroot=/home/ccc/poky-second/build/tmp/sysroots/qemux86                 --program-prefix=i586-none-linux-                 --disable-install-libbfd                 --disable-werror                 --enable-poison-system-directories                  --enable-nls ...

| checking build system type... x86_64-pc-linux-gnu checking host system

| type... x86_64-pc-linux-gnu checking target system type...

| i586-none-linux-gnu checking for a BSD-compatible install...

| /usr/bin/install -c checking whether ln works... yes checking whether

| ln -s works... yes checking for a sed that does not truncate output...

| /bin/sed checking for gawk... gawk checking for x86_64-linux-gcc...

| gcc checking for C compiler default output file name...

| configure: error: in `/home/ccc/poky-second/build/tmp/work/i586-none-linux/binutils-cross-2.21.1a-r0/binutils-2.21.1/build.x86_64-linux.i586-none-linux':

| configure: error: C compiler cannot create executables See

| `config.log' for more details.

| ERROR: oe_runconf failed

| ERROR: Function 'do_configure' failed (see

| /home/ccc/poky-second/build/tmp/work/i586-none-linux/binutils-cross-2.

| 21.1a-r0/temp/log.do_configure.5085 for further information)

NOTE: package binutils-cross-2.21.1a-r0: task do_configure: Failed

ERROR: Task 787 (/home/ccc/poky-second/meta/recipes-devtools/binutils/binutils-cross_2.21.1a.bb, do_configure) failed with exit code '1'

ERROR: '/home/ccc/poky-second/meta/recipes-devtools/binutils/binutils-cross_2.21.1a.bb' failed



We can see the toolchain it checked is also the x86_64-linux-gcc , not the toolchain I assigned  "EXTERNAL_TOOLCHAIN = "/opt/toolchain-be8/armeb-linux-gnueabi""

Did the poky support the binary toolchain but the source code ?How can I finish this work ? Did anyone face the same problem ?


Best Regards

kyle sivan
Huawei Technologies Co., Ltd.
cell phone: +86-18665326540
(Office) 755-28384488
sivan.wang at huawei.com<mailto:sivan.wang at huawei.com>
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