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DMAI Build Error

James Harper
Prodigy 50 points

Hello,

I'm trying to follow the GSG for the DM365:

http://processors.wiki.ti.com/index.php/GSG:_DM365_DVEVM_Software_Setup_for_MontaVista_Kernel

I followed all of the instructions without an issue until "Rebuilding the DVSDK Software for the Target".  While running "make" I get the following error output:

irqk.ko kernel module can be found under /home/jharpe12/dvsdk_2_10_01_18/kernel_binaries/dm365
make -C /home/jharpe12/dvsdk_2_10_01_18/dmai_1_21_00_10 dm365_al
make[1]: Entering directory `/home/jharpe12/dvsdk_2_10_01_18/dmai_1_21_00_10'
make[2]: Entering directory `/home/jharpe12/dvsdk_2_10_01_18/dmai_1_21_00_10/packages/ti/sdo/dmai'
Compiling obj/Buffer.dm365.o470MV from Buffer.c..
arm_v5t_le-gcc: /include: No such file or directory
make[2]: *** [obj/Buffer.dm365.o470MV] Error 1
make[2]: Leaving directory `/home/jharpe12/dvsdk_2_10_01_18/dmai_1_21_00_10/packages/ti/sdo/dmai'
make[1]: *** [dm365_al] Error 2
make[1]: Leaving directory `/home/jharpe12/dvsdk_2_10_01_18/dmai_1_21_00_10'
make: *** [dmai] Error 2

Any ideas?  I didn't change any of the default settings described in the GSG document.  I'm using Ubuntu 10.04 as my build machine.

My understanding is that I need to compile dvsdk, including dmai, before I can build GStreamer.  Is this correct?

Any help would be appreciated.  Thanks!

Jim

 

  • 0
    TI__Expert 3220 points

    Hello,

    It looks like you have a problem in your Rules.make file, something is not set or set incorrectly. It could be the linux kernel installation directory not being set properly judging from the /include not being found.

    Regards, Niclas

  • 0 in reply to Niclas
    Prodigy 50 points

    Hi Niclas,

    Which Rules.make file should I be looking in?  Here's my Rules.make that's in the /home/jharpe12/dvsdk_2_10_01_18 directory.  The LINUXKERNEL_INSTALL_DIR points to /home/jharpe12/workdir/lsp/ti-davinci/linux-2.6.18_pro500 directory.  I verified that this directory exists and has an include directory. I also verified that all of the other directories exist; the only one that doesn't is $(HOME)/cg6x_6_0_21.  --- Am I looking in the correct Rules.make file?  I haven't touch any of the Rules.make files below the dvsdk directory.

    # This make variable must be set before the DVSDK components can be built.
    PLATFORM=dm365
    ifndef PLATFORM
       $(error PLATFORM must be set in Rules.make to dm355,dm6467, or dm6446 before building the demos)
    endif


    # The installation directory of the DVSDK  imports/DEMO_common.
    DVSDK_INSTALL_DIR=${HOME}/dvsdk_2_10_01_18


    # For backwards compatibility
    DVEVM_INSTALL_DIR=$(DVSDK_INSTALL_DIR)

    # Where the DVSDK demos are installed
    DEMO_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/dvsdk_demos_2_10_00_17

    # Where the Digital Video Test Bench is installed
    DVTB_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/dvtb_4_10_03

    # Where the Davinci Multimedia Application Interface is installed
    DMAI_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/dmai_1_21_00_10

    # Where the Codec Engine package is installed.
    CE_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/codec_engine_2_24

    # Where the XDAIS package is installed.
    XDAIS_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/xdais_6_24

    # Where the DSP Link package is installed.
    #LINK_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/dsplink-1_61_03-prebuilt

    # This is maintained for backwards compatibility
    # Where the CMEM (contiguous memory allocator) package is installed.
    CMEM_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/linuxutils_2_24_02

    # Where the linuxutils package is installed.
    LINUXUTILS_INSTALL_DIR=$(CMEM_INSTALL_DIR)


    # Where the EDMA3 Low Level Driver is installed.
    EDMA3_LLD_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/edma3_lld_1_06_00_01

    ifeq ($(PLATFORM),dm365)
       CODEC_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/dm365_codecs_01_00_06
    endif

    # Where the RTSC tools package is installed.
    XDC_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/xdctools_3_15_01_59

    # Where Framework Components product is installed
    FC_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/framework_components_2_24

    # Where DSP/BIOS is installed
    BIOS_INSTALL_DIR=

    # BIOS Utilities
    BIOSUTILS_INSTALL_DIR=

    # Additional RTSC package repositories to be picked up by components.
    USER_XDC_PATH=$(CE_INSTALL_DIR)/examples
    #above works around DMAI path bug

    # Where the TI c6x code generation tools are installed
    CODEGEN_INSTALL_DIR=$(HOME)/cg6x_6_0_21

    # Platform Support Package installation directory.
    PSP_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/__PSP_VERS__

    # The directory that points to your kernel source directory.
    LINUXKERNEL_INSTALL_DIR=${HOME}/workdir/lsp/ti-davinci/linux-2.6.18_pro500

    # The prefix to be added before the GNU compiler tools (optionally including
    # path), i.e. "arm_v5t_le-" or "/opt/bin/arm_v5t_le-".
    MVTOOL_DIR=/opt/mv_pro_5.0/montavista/pro/devkit/arm/v5t_le
    MVTOOL_PREFIX=$(MVTOOL_DIR)/bin/arm_v5t_le-

    # Where to copy the resulting executables and data to (when executing 'make
    # install') in a proper file structure. This EXEC_DIR should either be visible
    # from the target, or you will have to copy this (whole) directory onto the
    # target filesystem.
    EXEC_DIR=${HOME}/workdir/filesys/opt/dvsdk/dm365

     

    Thanks!

    Jim