Hi, I'm building a remote application for the ARM. Seems that the build needs information from the linked library on the remote server (imglib2_elf.lib). The application finds the library (I checked the path myself) but skip it due to incompatibility.
# lnkv5T bin/ti_platforms_evmTI816X/app_remote.xv5T ...
rm -f package/cfg/bin/ti_platforms_evmTI816X/app_remote.xv5T.map
/opt/codesourcery/arm-2009q1//bin/arm-none-linux-gnueabi-gcc -g -o bin/ti_platforms_evmTI816X/app_remote.xv5T package/cfg/bin/ti_platforms_evmTI816X/app_remote_pv5T.ov5T package/cfg/bin/ti_platforms_evmTI816X/app_remote/app.ov5T package/cfg/bin/ti_platforms_evmTI816X/app_remote/main_native.ov5T -Wl,-T,package/cfg/bin/ti_platforms_evmTI816X/app_remote_pv5T.xdl -Wl,-Map=package/cfg//bin/ti_platforms_evmTI816X/app_remote.xv5T.map -L/opt/codesourcery/arm-2009q1/arm-none-linux-gnueabi/lib -lpthread -lrt -ldl
/opt/codesourcery/arm-2009q1/bin/../lib/gcc/arm-none-linux-gnueabi/4.3.3/../../../../arm-none-linux-gnueabi/bin/ld: skipping incompatible /home/jlopez/devdirs/DM8168-EVM-march19_2013/rpeFramework_0_00/rpeRepo/libraries/rr/imglib2_elf/lib_img/imglib2_elf.lib when searching for /home/jlopez/devdirs/DM8168-EVM-march19_2013/rpeFramework_0_00/rpeRepo/libraries/rr/imglib2_elf/lib_img/imglib2_elf.lib
/opt/codesourcery/arm-2009q1/bin/../lib/gcc/arm-none-linux-gnueabi/4.3.3/../../../../arm-none-linux-gnueabi/bin/ld: cannot find /home/jlopez/devdirs/DM8168-EVM-march19_2013/rpeFramework_0_00/rpeRepo/libraries/rr/imglib2_elf/lib_img/imglib2_elf.lib
collect2: ld returned 1 exit status
I found out that this error comes when a 64 based system (Ubuntu 12 64-bit) builds with a 32 built library (imglib). So In the config.bld file i set for the linkOpts:
"gnu.targets.arm.GCArmv5T" : "-m32 -L/usr/lib32 -lpthread -lrt -ldl ",.
Running make:
# lnkv5T bin/ti_platforms_evmTI816X/app_remote.xv5T ...
rm -f package/cfg/bin/ti_platforms_evmTI816X/app_remote.xv5T.map
/opt/codesourcery/arm-2009q1//bin/arm-none-linux-gnueabi-gcc -g -o bin/ti_platforms_evmTI816X/app_remote.xv5T package/cfg/bin/ti_platforms_evmTI816X/app_remote_pv5T.ov5T package/cfg/bin/ti_platforms_evmTI816X/app_remote/app.ov5T package/cfg/bin/ti_platforms_evmTI816X/app_remote/main_native.ov5T -Wl,-T,package/cfg/bin/ti_platforms_evmTI816X/app_remote_pv5T.xdl -Wl,-Map=package/cfg//bin/ti_platforms_evmTI816X/app_remote.xv5T.map -L/opt/codesourcery/arm-2009q1/arm-none-linux-gnueabi/lib -m32 -L/usr/lib32 -lpthread -lrt -ldl
/opt/codesourcery/arm-2009q1/bin/../lib/gcc/arm-none-linux-gnueabi/4.3.3/../../../../arm-none-linux-gnueabi/bin/ld: warning: library search path "/usr/lib32" is unsafe for cross-compilation
/opt/codesourcery/arm-2009q1/bin/../lib/gcc/arm-none-linux-gnueabi/4.3.3/../../../../arm-none-linux-gnueabi/bin/ld: skipping incompatible /home/jlopez/devdirs/DM8168-EVM-march19_2013/rpeFramework_0_00/rpeRepo/libraries/rr/imglib2_elf/lib_img/imglib2_elf.lib when searching for /home/jlopez/devdirs/DM8168-EVM-march19_2013/rpeFramework_0_00/rpeRepo/libraries/rr/imglib2_elf/lib_img/imglib2_elf.lib
/opt/codesourcery/arm-2009q1/bin/../lib/gcc/arm-none-linux-gnueabi/4.3.3/../../../../arm-none-linux-gnueabi/bin/ld: cannot find /home/jlopez/devdirs/DM8168-EVM-march19_2013/rpeFramework_0_00/rpeRepo/libraries/rr/imglib2_elf/lib_img/imglib2_elf.lib
collect2: ld returned 1 exit status
Again complains as if -m32 option wasnt taken into the build. Comes into my mind that xdctools access only /usr/lib/ by default and haven't figured out where i can omit this access, like some override. Is their a workaround for this? My software: ezsdk-5_05_01_04. Thanks,
- Jose L