[yocto] configure: error: C compiler cannot create executables when creating and building a hello world project.

[jack]

On 2012?04?20? 02:28, Zhang, Jessica wrote:
>
> Hi Jack,
>
> I think you've hit a known issue that introduced by the latest 
> LinuxTools project of Eclipse plug-in.  Here's steps that you can have 
> your Eclipse IDE updated to solve the issue:
>
> 1.Under Help->About Eclipse SDK, click "Installation Details", there 
> what is the version of your "Autotools support for CDT(Incubation)" is 
> it 3.0.1.201202152032? And scroll to the bottom, if you see Yocto 
> Plugin for Eclipse and the version is older than 1.2.0.201203141639, 
> then select Yocto Plugin for Eclipse and select uninstall, since the 
> older version of plugin won't be able to handle the bug that 
> introduced by LinuxTools project.  Follow the steps to uninstall the 
> Yocto plug-in and restart your Eclipse
>
> 2.IF your "Autotools support for CDT" version is different from the 
> above mentioned. Under Help->Install New Software, Click on "Available 
> Software Sites" and make sure "Indigo" got checked. And In the" Work 
> With:" drop down, select Indigo, extend "Programming Languages" and 
> select "Autotools support for CDT" and follow the steps to update to 
> the latest version and restart Eclipse
>
> 3.Go to 
> http://downloads.yoctoproject.org/releases/yocto/yocto-1.1.1/eclipse-plugin/indigo, 
> and download org.yocto.sdk-rc1-201203141638-archive.zip 
> <http://downloads.yoctoproject.org/releases/yocto/yocto-1.1.1/eclipse-plugin/indigo/org.yocto.sdk-rc1-201203141638-archive.zip> 
> to your local system, and in Eclipse Help->Install New Software, "Work 
> With:" click ADD, there you can put name as Yocto-1.1.1, and click on 
> Archive and select the Yocto plug-in archive zip file you just 
> downloaded.  Then from the drop down select the Yocto-1.1.1 and follow 
> the steps to finish reinstall and restart Eclipse.
>
> Now your Eclipse IDE should behave as desired which allows you to 
> reconfigure a specific Yocto project using certain sysroot.
>
> Thanks,
>
> Jessica
>
> *From:*yocto-bounces at yoctoproject.org 
> [mailto:yocto-bounces at yoctoproject.org] *On Behalf Of *jack
> *Sent:* Thursday, April 19, 2012 2:15 AM
> *To:* yocto at yoctoproject.org
> *Subject:* [yocto] configure: error: C compiler cannot create 
> executables when creating and building a hello world project.
>
> hello all!
> After creating a project in Eclipse, I tried to Configure the 
> Cross-Toolchains.
>
> But I did like this:"Select |Project -> Change Yocto Project 
> Settings|: This selection brings up the |Project Yocto Settings| 
> Dialog and allows you to make changes specific to an individual 
> project.", there was not |Project Yocto Settings| Dialog.
>
> Then I select |Project -> Reconfigure Project|,  the information on 
> the console:
>
> Invoking autogen.sh in build directory: 
> /home/jackie/workspace/helloclutter
>
> Command-line environment variables:
>      CFLAGS=" -g -O0  -m32   -march=i586 
> --sysroot=/home/jackie/sysroot" CXXFLAGS=" -g -O0  -m32   -march=i586 
> --sysroot=/home/jackie/sysroot" LDFLAGS="  
> --sysroot=/home/jackie/sysroot" CPPFLAGS=" -m32   -march=i586 
> --sysroot=/home/jackie/sysroot"
>
> sh /home/jackie/workspace/helloclutter/autogen.sh 
> --with-libtool-sysroot=/home/jackie/sysroot --target=i586-poky-linux 
> --host=i586-poky-linux --build=i686-linux 
> --with-libtool-sysroot=/opt/poky/1.1.1/sysroots/i586-poky-linux
> configure.ac:21: installing `./compile'
> configure.ac:20: installing `./config.guess'
> configure.ac:20: installing `./config.sub'
> configure.ac:16: installing `./install-sh'
> configure.ac:16: installing `./missing'
> src/Makefile.am: installing `./depcomp'
> configure: loading site script /opt/poky/1.1.1/site-config-i586-poky-linux
> checking for a BSD-compatible install... /usr/bin/install -c
> checking whether build environment is sane... yes
> checking for i586-poky-linux-strip... i586-poky-linux-strip
> 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... i586-poky-linux-gnu
> checking how to print strings... printf
> checking for style of include used by make... GNU
> checking for i586-poky-linux-gcc... i586-poky-linux-gcc
> checking whether the C compiler works... no
> configure: error: in `/home/jackie/workspace/helloclutter':
> configure: error: in `/home/jackie/workspace/helloclutter':
> configure: error: C compiler cannot create executables
> configure: error: C compiler cannot create executables
> See `config.log' for more details
>
> Configuration failed with error
>
> Who can help me? Thank you!
>
Hello,Jessica!
Thank you for your help! I have solved my problem and found the error 
was caused by the wrong path of "sysroot location". But your advice 
still is useful for me, because several days ago,I was puzzled by the 
older version of yocto plugin for eclipse, and you provide a nice 
solution for me.

ThX!
jack
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