Hi. I have problem about building the demos. As the answered mail below, I didn't understand that what C64P, MVArm9, Linux86 and UCArm9 meaned. after I read it then I uncommented C64P and Linux86 in the user.bld also I set the path for MvArm9.rootdir. But i couldn't find any explanation for UCArm9 in the answer. where can I learn its path to set in user.bld . I think this failure causes the below error.
gmake: /opt/dvevm_1_00_00_32/codec_engine_1_00/packages/uclibc/targets/bin/arm-linux-gcc: Command not found gmake: *** [package/lib/lib/videnc_copy/package.o470uC] Error 127 gmake: *** [all] Error 2 Is it right? How did you set the UCArm9 path location? Thanks Aysun If you _just_ want to rebuild the ARM-side examples, you can comment out C64P and Linux86 from the Build.targets array. What are these targets? * C64P == the "DSP side of DaVinci" target. It's one of TI's DSP processor families (http://focus.ti.com/dsp/docs/dspplatformscontenttp.tsp?sectionId=2&fami lyId=132&tabId=489 <http://focus.ti.com/dsp/docs/dspplatformscontenttp.tsp?sectionId=2&fami lyId=132&tabId=489> ). * MVArm9 == "MontaVista Arm 9" target. This is the ARM side of DaVinci. * Linux86 == "Intel's x86" target. A not-always-understood detail about Codec Engine is that it can run "natively" on x86 processors. This feature's got some limitations (codecs must be "local", and must not access hardware since they run in user mode), but you can do a fair amount of development on this environment. 2 & 3. As you correctly supposed, BIOS is only needed if you're building DSP-side content (same with FC - Framework Components). You should set "REQUIRE_BIOS = 0". BUT... Looks like you've identified a bug in xdcpaths.mak where it's always verifying your FC_INSTALL_DIR, even if you're only building for the ARM. Bummer. In your case, since you don't have (or need!) a valid FC installation, you can safely comment out the $(error ...) statement in xdcpaths.mak: ----------------------------------- ifeq ($(wildcard $(FC_INSTALL_DIR)/packages/ti/sdo/fc/dskt2/package.xdc),) #$(error FC_INSTALL_DIR is set to "$(FC_INSTALL_DIR)", which is invalid. Set this in <codec engine examples>/xdcpaths.mak! See the build documentation to correct this error.) endif ----------------------------------- As well as the assignment of MISC_PACKAGES to include $(FC_INSTALL_DIR)/packages at the very end: ----------------------------------- MISC_PACKAGES = $(XDAIS_INSTALL_DIR)/packages;$(DSPLINK_INSTALL_DIR)/packages;$(CMEM_INS TALL_DIR)/packages/;$(FC_INSTALL_DIR)/packages ----------------------------------- We'll fix this in a future CE release. Thanks for flagging this, and let me know if you have any other questions/issues. Chris -- Aysun TOK ---------------------------------------
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