On 11/22/10 11:43, Zhang, Jessica wrote:
Hi Gary,
I just setup my machine for ppc and create a new auto tools based c project
and everything seems working fine for me, so if you go
"Window->Preferecencs->Yocto SDK" in that setup window, do you see "Sysroot"
field? If yo, somehow you're using the 1.0 plugin, but that's fine, just put
"/home/gary/mytarget_poky/tmp/sysroots/ppc603e-poky-linux" there. And try
to reconfigure your project which should trigger autoconfig and the compiler
should be able to use the correct sysroot setup...
Let me know whether that help or not.
I don't have a Sysroot field on that form, only a "Poky root" which is pointing
to the top of my tree, in your example "/home/gary/mytarget_poky/"
I installed the Yocto SDK 1.0.0.201010202121 from
http://www.yoctoproject.org/downloads/eclipse-plugin/
Gary Thomas wrote:
On 11/22/2010 08:24 AM, Gary Thomas wrote:
On 11/22/2010 06:55 AM, Lu, Lianhao wrote:
Gary Thomas wrote on 2010-11-22:
Thanks, I installed Helios directly from the Eclipse site and
that's working better now. I also installed the components you
mention above.
When I try to configure Yocto, I'm trying to use the Poky tree
method but it doesn't like my tree :-( I pointed it to my build
directory (the one which contains tmp/, sstate-cache/ and conf/)
What else am I missing?
You need to "bitbake meta-ide-support" before you can use the poky
tree mode.
I did that and now I can move a bit farther. I managed to select my
SDK type (ppc603e-poky-linux) and started with the autotools
example. However, I
get this error when trying to run autogen.sh:
Generating Makefile in build directory:
/home/gthomas/workspace/yocto_test3
sh /home/gthomas/workspace/yocto_test3/configure
--host=powerpc-poky-linux --build=i686-linux
--target=powerpc-poky-linux checking for a BSD-compatible install...
/usr/bin/install -c
checking whether build environment is sane... yes
checking for powerpc-poky-linux-strip... no
checking for strip... strip
configure: WARNING: using cross tools not prefixed with host triplet
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking build system type... i686-pc-linux-gnu
checking host system type... powerpc-poky-linux-gnu
checking for style of include used by make... GNU
checking for powerpc-poky-linux-gcc... powerpc-poky-linux-gcc
checking whether the C compiler works... no
configure: error: in `/home/gthomas/workspace/yocto_test3':
configure: error: C compiler cannot create executables
See `config.log' for more details.
Configuration failed with error
It looks like there is a confusion over the SDK type and the
compiler setup?
BTW, this was on my console (hidden by the eclipse window), in
case it helps:
get env key CC value powerpc-poky-linux-gcc
get env key CXX value powerpc-poky-linux-g++
get env key GDB value powerpc-poky-linux-gdb
get env key TARGET_PREFIX value powerpc-poky-linux-
get env key CONFIGURE_FLAGS value --target=powerpc-poky-linux
--host=powerpc-poky-linux --build=i686-linux get env key CFLAGS value
-mcpu=603e -mhard-float
get env key CXXFLAGS value -mcpu=603e -mhard-float
get env key POKY_NATIVE_SYSROOT value
/home/gary/mytarget_poky/tmp/sysroots/i686-linux
get env key POKY_TARGET_SYSROOT value
/home/gary/mytarget_poky/tmp/sysroots/ppc603e-poky-linux
--
------------------------------------------------------------
Gary Thomas | Consulting for the
MLB Associates | Embedded world
------------------------------------------------------------
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