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linux ccs Version: 6.0.1.00040 arm project can't find static lib

si cheng
Expert 2685 points

Hi,

I new a arm project with the step below:

but  when I build the project,it print:

Building file: ../main_manage.c
Invoking: Cross GCC Compiler
arm-hik_v7a-linux-uclibcgnueabi-gcc -O0 -g3 -Wall -c -fmessage-length=0 -MMD -MP -MF"main_manage.d" -MT"main_manage.d" -o "main_manage.o" "../main_manage.c"

arm-hik_v7a-linux-uclibcgnueabi-gcc -static -L"/home/dsp-66ak/Dsp-66AK/workspace/hik-cdvs/CDVS_Lib_2015118" -o "hik-cdvs"  ./main_manage.o   -llibbitstream.a

/home/dsp-66ak/Dsp-66AK/software/arm-hik_v7a-linux-uclibcgnueabi/bin/../lib/gcc/arm-hik_v7a-linux-uclibcgnueabi/4.4.6/../../../../arm-hik_v7a-linux-uclibcgnueabi/bin/ld: cannot find -llibbitstream.a
collect2: ld returned 1 exit status
make: *** [hik-cdvs] Error 1

 I don't know why it can't find the libbitstream.a? I use the static lib. Is there anywhere I need to set?

Best Regards,

Si

  • 0
    Guru 92251 points

    si cheng said:
    /home/dsp-66ak/Dsp-66AK/software/arm-hik_v7a-linux-uclibcgnueabi/bin/../lib/gcc/arm-hik_v7a-linux-uclibcgnueabi/4.4.6/../../../../arm-hik_v7a-linux-uclibcgnueabi/bin/ld: cannot find -llibbitstream.a

    The standard for a Linux linker is to be only given the part of the library name after the lib prefix and with no extension.

    i.e. if you want to link libstream.a then under the Eclipse libraries just use the name stream.

    [Note that in the linker error message there is a duplicate lib prefix since the linker is reporting that it can't read a file named liblibstream.a]