Hello, ​ ​I have an LS1021A kit and all the guide lines + sw that follows with it. ​ ​I have now installed YOCTO (came together with the kit)and that works fine.I also installed the standalone crosscompiler and that also is ok. ​I am able to to $CC and c

[tonymoseby]

Hello,

I have an LS1021A kit and all the guide lines + sw  that follows with it.

I have now installed YOCTO (came together with the kit)and that works fine.I also installed the standalone crosscompiler and that also is ok.
I am able to to $CC and compile a single test .c file.

Now I tried to install eclipse plugin to be able to develop my own apllication,the eclipse installation itself goes ok.And I followed the guide line to 100%.
How ever when I try to build  no matter what i get "no rule to make target".

Can you help on getting this work? or can you propose another way of compile my own application ? MY own application comprehends quite many files so using $CC is not possible.

Thanks

[sinanakman]

Hi Tony, Adrian

I am just curious if you are discussing for LS1021A or LS1012 ?

One of you seems to have mentioned ARMv8. I just wanted

to make sure the discussion is for the right SoC (or perhaps

concerning CW and Eclipse, the SoC type do not matter).

Regards

Sinan Akman

[tonymoseby]

Hello,

It is Ls1021A, and armv7.

I looked a the logfile from eclipse and the problem seems to depend on the following:

see below.I hope there is some expert on yocto who can help.

Looks like I am missing some files....

Thanks

-----------------------------------------------------------------------------------------------------

compilation terminated.
configure:3269: $? = 1
configure:3258: arm-fsl-linux-gnueabi-gcc  -march=armv7-a -mthumb-interwork -mfloat-abi=hard -mfpu=neon -mtune=cortex-a7 --sysroot=/opt/fsl-networking/sysroots/cortexa7hf-vfp-neon-fsl-linux-gnueabi -qversion >&5
arm-fsl-linux-gnueabi-gcc: error: unrecognized command line option '-qversion'
arm-fsl-linux-gnueabi-gcc: fatal error: no input files
compilation terminated.
configure:3269: $? = 1
configure:3289: checking whether the C compiler works
configure:3311: arm-fsl-linux-gnueabi-gcc  -march=armv7-a -mthumb-interwork -mfloat-abi=hard -mfpu=neon -mtune=cortex-a7 --sysroot=/opt/fsl-networking/sysroots/cortexa7hf-vfp-neon-fsl-linux-gnueabi  -g -O0  --sysroot=/opt/fsl-networking  --sysroot=/opt/fsl-networking  --sysroot=/opt/fsl-networking conftest.c  >&5
/opt/fsl-networking/sysroots/i686-fslsdk-linux/usr/bin/arm-fsl-linux-gnueabi/../../libexec/arm-fsl-linux-gnueabi/gcc/arm-fsl-linux-gnueabi/4.8.3/ld: cannot find crt1.o: No such file or directory
/opt/fsl-networking/sysroots/i686-fslsdk-linux/usr/bin/arm-fsl-linux-gnueabi/../../libexec/arm-fsl-linux-gnueabi/gcc/arm-fsl-linux-gnueabi/4.8.3/ld: cannot find crti.o: No such file or directory
/opt/fsl-networking/sysroots/i686-fslsdk-linux/usr/bin/arm-fsl-linux-gnueabi/../../libexec/arm-fsl-linux-gnueabi/gcc/arm-fsl-linux-gnueabi/4.8.3/ld: cannot find crtbegin.o: No such file or directory
/opt/fsl-networking/sysroots/i686-fslsdk-linux/usr/bin/arm-fsl-linux-gnueabi/../../libexec/arm-fsl-linux-gnueabi/gcc/arm-fsl-linux-gnueabi/4.8.3/ld: cannot find -lgcc
/opt/fsl-networking/sysroots/i686-fslsdk-linux/usr/bin/arm-fsl-linux-gnueabi/../../libexec/arm-fsl-linux-gnueabi/gcc/arm-fsl-linux-gnueabi/4.8.3/ld: cannot find -lgcc_s
/opt/fsl-networking/sysroots/i686-fslsdk-linux/usr/bin/arm-fsl-linux-gnueabi/../../libexec/arm-fsl-linux-gnueabi/gcc/arm-fsl-linux-gnueabi/4.8.3/ld: cannot find -lc
/opt/fsl-networking/sysroots/i686-fslsdk-linux/usr/bin/arm-fsl-linux-gnueabi/../../libexec/arm-fsl-linux-gnueabi/gcc/arm-fsl-linux-gnueabi/4.8.3/ld: cannot find -lgcc
/opt/fsl-networking/sysroots/i686-fslsdk-linux/usr/bin/arm-fsl-linux-gnueabi/../../libexec/arm-fsl-linux-gnueabi/gcc/arm-fsl-linux-gnueabi/4.8.3/ld: cannot find -lgcc_s
/opt/fsl-networking/sysroots/i686-fslsdk-linux/usr/bin/arm-fsl-linux-gnueabi/../../libexec/arm-fsl-linux-gnueabi/gcc/arm-fsl-linux-gnueabi/4.8.3/ld: cannot find crtend.o: No such file or directory
/opt/fsl-networking/sysroots/i686-fslsdk-linux/usr/bin/arm-fsl-linux-gnueabi/../../libexec/arm-fsl-linux-gnueabi/gcc/arm-fsl-linux-gnueabi/4.8.3/ld: cannot find crtn.o: No such file or directory
collect2: error: ld returned 1 exit status
configure:3315: $? = 1
configure:3353: result: no
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "pink"
| #define PACKAGE_TARNAME "pink"
| #define PACKAGE_VERSION "0.1.0"
| #define PACKAGE_STRING "pink 0.1.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define PACKAGE "pink"
| #define VERSION "0.1.0"
| /* end confdefs.h.  */
|
| int
| main ()
| {
|
|   ;
|   return 0;
| }
configure:3358: error: in `/home/guia/workspace/pink':
configure:3360: error: C compiler cannot create executables
See `config.log' for more details

[tonymoseby]

HI,

Not quite, CW and eclipse are  very different, and I followed the eclipse plugin instalation to 100%.

Someone who can give give a more useful instruction?

Thanks

[addiyi]

CodeWarrior for ARMv8 is based on eclipse 4.5.1 (Mars). The steps from above documents are similar even if eclipse Mars or newer is used.

Adrian

[addiyi]

You can refer to Building Uboot using CodeWarrior for ARMv8 and https://community.nxp.com/docs/DOC-332778 . Both docs can be applied for any eclipse.

Adrian