Compilation error with new .bb file

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  • December 8, 2011 at 6:28 am #2695
    Rishi Kumar
    Participant

    Dear All,

    I facing following compilation error.

    //

    DESCRIPTION = “Minimal statically compiled Hello Brother!”

    LICENSE = “GPL”

    PR = “r1”

    SRC_URI=”file://hellobrother.c”

    S = “${WORKDIR}/${P}”

    do_fetch () {

    mkdir -p ${WORKDIR}/${P}

    cp hellobrother.c ${WORKDIR}/${P}

    }

    do_compile () {

    ${CC} ${CFLAGS}${LDFLAGS} hellobrother.c -o hellobrother

    }

    do_install () {

    install -d ${D}${bindir}

    install -m 0755 hellobrother ${D}${bindir}

    }

    // bitbake output error

    NOTE: Handling BitBake files: – (7973/7973) [100 %]

    Parsing of 7973 .bb files complete (7665 cached, 308 parsed). 7714 targets, 327 skipped, 0 masked, 0 errors.

    NOTE: Resolving any missing task queue dependencies

    NOTE: Preparing runqueue

    NOTE: Executing runqueue

    NOTE: Running task 271 of 435 (ID: 1, /home/rk/corecdp-1.1.1/user-collection/recipes/hellobrother/hellobrother_1.0.0.bb, do_setscene)

    NOTE: package hellobrother-1.0.0-r1: task do_setscene: Started

    NOTE: package hellobrother-1.0.0-r1: task do_setscene: Succeeded

    NOTE: Running task 420 of 435 (ID: 2, /home/rk/corecdp-1.1.1/user-collection/recipes/hellobrother/hellobrother_1.0.0.bb, do_fetch)

    NOTE: package hellobrother-1.0.0-r1: task do_fetch: Started

    NOTE: package hellobrother-1.0.0-r1: task do_fetch: Succeeded

    NOTE: Running task 421 of 435 (ID: 3, /home/rk/corecdp-1.1.1/user-collection/recipes/hellobrother/hellobrother_1.0.0.bb, do_unpack)

    NOTE: package hellobrother-1.0.0-r1: task do_unpack: Started

    NOTE: Unpacking hellobrother.c to ../../../build/tmp/work/armv5te-corecdp-linux-gnueabi/hellobrother-1.0.0-r1/

    NOTE: Running task 422 of 435 (ID: 13, /home/rk/corecdp-1.1.1/user-collection/recipes/hellobrother/hellobrother_1.0.0.bb, do_distribute_sources)

    NOTE: package hellobrother-1.0.0-r1: task do_unpack: Succeeded

    NOTE: package hellobrother-1.0.0-r1: task do_distribute_sources: Started

    NOTE: Running task 423 of 435 (ID: 4, /home/rk/corecdp-1.1.1/user-collection/recipes/hellobrother/hellobrother_1.0.0.bb, do_patch)

    NOTE: package hellobrother-1.0.0-r1: task do_distribute_sources: Succeeded

    NOTE: package hellobrother-1.0.0-r1: task do_patch: Started

    NOTE: package hellobrother-1.0.0-r1: task do_patch: Succeeded

    NOTE: Running task 424 of 435 (ID: 5, /home/rk/corecdp-1.1.1/user-collection/recipes/hellobrother/hellobrother_1.0.0.bb, do_configure)

    NOTE: package hellobrother-1.0.0-r1: task do_configure: Started

    NOTE: package hellobrother-1.0.0-r1: task do_configure: Succeeded

    NOTE: Running task 425 of 435 (ID: 6, /home/rk/corecdp-1.1.1/user-collection/recipes/hellobrother/hellobrother_1.0.0.bb, do_qa_configure)

    NOTE: package hellobrother-1.0.0-r1: task do_qa_configure: Started

    NOTE: package hellobrother-1.0.0-r1: task do_qa_configure: Succeeded

    NOTE: Running task 426 of 435 (ID: 7, /home/rk/corecdp-1.1.1/user-collection/recipes/hellobrother/hellobrother_1.0.0.bb, do_compile)

    ERROR: TaskFailed event exception, aborting

    ERROR: Build of /home/rk/corecdp-1.1.1/user-collection/recipes/hellobrother/hellobrother_1.0.0.bb do_compile failed

    NOTE: package hellobrother-1.0.0-r1: task do_compile: Started

    ERROR: Task 7 (/home/rk/corecdp-1.1.1/user-collection/recipes/hellobrother/hellobrother_1.0.0.bb, do_compile) failed with 256

    ERROR: ‘/home/rk/corecdp-1.1.1/user-collection/recipes/hellobrother/hellobrother_1.0.0.bb’ failed

    ERROR: Function do_compile failed

    NOTE: Task failed: (‘function do_compile failed’, ‘/home/rk/corecdp-1.1.1/build/tmp/work/armv5te-corecdp-linux-gnueabi/hellobrother-1.0.0-r1/temp/log.do_compile.1671’)

    ERROR: Logfile of failure stored in: /home/rk/corecdp-1.1.1/build/tmp/work/armv5te-corecdp-linux-gnueabi/hellobrother-1.0.0-r1/temp/log.do_compile.1671

    Log data follows:

    | cc1: error: unrecognised debug output level “3-L/home/rk/corecdp-1.1.1/build/tmp/staging/armv5te-corecdp-linux-gnueabi/usr/lib”

    | ERROR: Function do_compile failed

    NOTE: package hellobrother-1.0.0-r1: task do_compile: Failed

    ERROR: TaskFailed event exception, aborting

    ERROR: Build of /home/rk/corecdp-1.1.1/user-collection/recipes/hellobrother/hellobrother_1.0.0.bb do_compile failed

    ERROR: Task 7 (/home/rk/corecdp-1.1.1/user-collection/recipes/hellobrother/hellobrother_1.0.0.bb, do_compile) failed with 256

    ERROR: ‘/home/rk/corecdp-1.1.1/user-collection/recipes/hellobrother/hellobrother_1.0.0.bb’ failed

    ERROR: ‘/home/rk/corecdp-1.1.1/user-collection/recipes/hellobrother/hellobrother_1.0.0.bb’ failed

    regards

    rishi

    December 8, 2011 at 4:18 pm #3612
    JM K
    Participant

    Hi Rishi,

    have a look at the bitbake file in the link:

    http://www.multitech.net/developer/products/multiconnect-ocg/development/development-examples/

    The error says you have a problem with your C program. Try posting the C program that you are trying to compile.

    Best Regards,

    JM

    December 9, 2011 at 5:42 am #3613
    Rishi Kumar
    Participant

    Hi JM,

    Thanks for reply. problem is not with C program it is quite simple printf(“hellobrother”). May you help me write .bb file which can compile .c file from existing directory.

    i suspect on following area in .bb file. it is still not behaving as i understood from opendembedded manual.

    PR = “r1”

    SRC_URI=”file://hellobrother.c”

    S = “${WORKDIR}/${P}”

    do_fetch () {

    mkdir -p ${WORKDIR}/${P}

    cp hellobrother.c ${WORKDIR}/${P}

    }

    Regards

    Rishi

    December 13, 2011 at 4:05 pm #3614
    JM K
    Participant

    Hey Rishi,

    take out this part:

    do_fetch () {

    mkdir -p ${WORKDIR}/${P}

    cp hellobrother.c ${WORKDIR}/${P}

    }

    Also chnage S = “${WORKDIR}/${P}” to S = “${WORKDIR}

    Update PR = “r2” so that the program compiles afresh. Give that a try.

    Regards,

    JM

    December 13, 2011 at 5:09 pm #3615
    Jesse Gilles
    Blocked

    do_compile () {

    ${CC} ${CFLAGS}${LDFLAGS} hellobrother.c -o hellobrother

    }

    You’re missing a space between CFLAGS and LDFLAGS on your compile line. It’s mashing the options together that get passed to gcc.

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