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
--
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Gary Thomas | Consulting for the
MLB Associates | Embedded world
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