Hi, I am trying to use openembedded solution to build the angstrom linux + TI -dsplink environment. Last year I have successfully established the link, but it got failed after re-syncing all sources up to date.
First, I get an VFP error like the following messages, setup-scripts/build/tmp-angstrom_v2013_12-eglibc/sysroots/x86_64-linux/usr/libexec/armv7ahf-vfp-neon-angstrom-linux-gnueabi/gcc/arm-angstrom-linux-gnueabi/4.8.3/ld: error: bin/ti_platforms_evm3530/linux/debug/lpmON.xv5T uses VFP register arguments, setup-scripts/build/tmp-angstrom_v2013_12-eglibc/work/beagleboard-angstrom-linux-gnueabi/ti-local-power-manager/1_1_24_02_09-r125e/local_power_manager_linux_1_24_02_09/packages/ti/bios/power/lib/debug/lpm.av5T(lpm_api.ov5T) does not | setup-scripts/build/tmp-angstrom_v2013_12-eglibc/sysroots/x86_64-linux/usr/libexec/armv7ahf-vfp-neon-angstrom-linux-gnueabi/gcc/arm-angstrom-linux-gnueabi/4.8.3/ld: failed to merge target specific data of file setup-scripts/build/tmp-angstrom_v2013_12-eglibc/work/beagleboard-angstrom-linux-gnueabi/ti-local-power-manager/1_1_24_02_09-r125e/local_power_manager_linux_1_24_02_09/packages/ti/bios/power/lib/debug/lpm.av5T(lpm_api.ov5T) After googled, I found that it seems to be caused by flag of floating point mismatching. I tried to add "-mfloat-abi=softfp" but got another error, clv5T src/onoff/lpmON.c ... | In file included from setup-scripts/build/tmp-angstrom_v2013_12-eglibc/sysroots/beagleboard/usr/include/features.h:388:0, | from setup-scripts/build/tmp-angstrom_v2013_12-eglibc/sysroots/beagleboard/usr/include/stdio.h:27, | from src/onoff/lpmON.c:49: | setup-scripts/build/tmp-angstrom_v2013_12-eglibc/sysroots/beagleboard/usr/include/gnu/stubs.h:7:29: fatal error: gnu/stubs-soft.h: No such file or directory | # include <gnu/stubs-soft.h> | ^ | compilation terminated. | make[1]: *** [package/cfg/bin/ti_platforms_evm3530/linux/debug/lpmON/src/onoff/lpmON.ov5T] Error 1 It looks like that the default toolchain is not multilib version. Has anyone resolved the same issue or has successfully built the environment for opencv+dsp? or How can I change the default toolchain in bitbake? Thanks, Viller -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
