sama5d4-xplained Yocto Project warnings during build

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zdhovey2000
Posts: 17
Joined: Fri Oct 13, 2017 9:52 pm

sama5d4-xplained Yocto Project warnings during build

Wed Nov 01, 2017 2:54 am

Hello,


I followed the README for building the Yocto Project (w/o the demo of step 10 & 11) with the ONLY changes being the local.conf file where I changed what it asked for including:

1. "MACHINE ??= sama4d-xplained" to match my board
2. Uncommented the "DL_DIR ?= "${TOPDIR}/downloads" variable
3. The rest were implemented exactly as defined in the README

...other than those modifications, which were called for, I didn't deviate whatsoever from the README. Finally, I kicked off bitbake as directed with the following console output.

user@name:~/at91yocto/poky/build-atmel$ bitbake core-image-minimal
Parsing recipes: 100% |#############################################################| Time: 0:03:35
Parsing of 1977 .bb files complete (0 cached, 1977 parsed). 2684 targets, 353 skipped, 0 masked, 0 errors.
NOTE: Resolving any missing task censored dependencies

Build Configuration:
BB_VERSION = "1.32.0"
BUILD_SYS = "x86_64-linux"
NATIVELSBSTRING = "Ubuntu-16.04"
TARGET_SYS = "arm-poky-linux-gnueabi"
MACHINE = "sama5d4-xplained"
DISTRO = "poky-atmel"
DISTRO_VERSION = "2.2.2"
TUNE_FEATURES = "arm armv7a vfp thumb neon callconvention-hard cortexa5"
TARGET_FPU = "hard"
meta
meta-poky
meta-yocto-bsp = "morty:1d92cb1a20135cfffff9f94a6633ec0840518738"
meta-atmel = "morty:ed14b726cfd0d84a1f1326f246db84eecd930788"
meta-oe
meta-networking
meta-python
meta-ruby
meta-multimedia = "morty:b40116cf457b88a2db14b86fda9627fb34d56ae6"
meta-qt5 = "HEAD:5df9d273194e89498ea7fa93ac4ec987007253d2"

NOTE: Fetching uninative binary shim from http://downloads.yoctoproject.org/relea ... 6d3e03075e
--2017-10-31 10:41:39-- http://downloads.yoctoproject.org/relea ... bc.tar.bz2
Resolving downloads.yoctoproject.org (downloads.yoctoproject.org)... 198.145.29.63
Connecting to downloads.yoctoproject.org (downloads.yoctoproject.org)|198.145.29.63|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 2286285 (2.2M) [application/octet-stream]
Saving to: ‘/home/user/at91yocto/poky/build-atmel/downloads/uninative/ed033c868b87852b07957a4400f3b744c00aef5d6470346ea1a59b6d3e03075e/x86_64-nativesdk-libc.tar.bz2’


2017-10-31 10:41:42 (827 KB/s) - ‘/home/user/at91yocto/poky/build-atmel/downloads/uninative/ed033c868b87852b07957a4400f3b744c00aef5d6470346ea1a59b6d3e03075e/x86_64-nativesdk-libc.tar.bz2’ saved [2286285/2286285]

Initialising tasks: 100% |##########################################################| Time: 0:00:08
NOTE: Executing SetScene Tasks
NOTE: Executing RunQueue Tasks
WARNING: readline-native-6.3-r0 do_fetch: Failed to fetch URL http://ftp.gnu.org/gnu/readline/readlin ... riplevel=0, attempting MIRRORS if available
WARNING: libpcre-native-8.39-r0 do_fetch: Checksum mismatch for local file /home/user/at91yocto/poky/build-atmel/downloads/pcre-8.39.tar.bz2
Cleaning and trying again.
WARNING: libpcre-native-8.39-r0 do_fetch: Renaming /home/user/at91yocto/poky/build-atmel/downloads/pcre-8.39.tar.bz2 to /home/user/at91yocto/poky/build-atmel/downloads/pcre-8.39.tar.bz2_bad-checksum_53cc3a7cef66a1b3c06d97e8fd53205f
WARNING: libpcre-native-8.39-r0 do_fetch: Checksum failure encountered with download of http://downloads.sourceforge.net/projec ... 39.tar.bz2 - will attempt other sources if available
WARNING: byacc-native-20160606-r0 do_fetch: Failed to fetch URL ftp://invisible-island.net/byacc/byacc-20160606.tgz, attempting MIRRORS if available
WARNING: make-4.2.1-r0 do_fetch: Failed to fetch URL http://ftp.gnu.org/gnu/make/make-4.2.1.tar.bz2, attempting MIRRORS if available
NOTE: Tasks Summary: Attempted 2056 tasks of which 9 didn't need to be rerun and all succeeded.


Summary: There were 6 WARNING messages shown.
user@name:~/at91yocto/poky/build-atmel$


I was able to find the binaries and it appeared to build.
My questions are:

1. Has anyone else run into these warnings?
2. Does this imply that these fetches did not occur?
3. I am running this for (the moment) using Ubuntu 16.04 LTS on a VM and with Wi-Fi. Besides longer build times, can a setup such as this cause such problems?

Thank you.
blue_z
Location: USA
Posts: 1703
Joined: Thu Apr 19, 2007 10:15 pm

Re: sama5d4-xplained Yocto Project warnings during build

Wed Nov 01, 2017 8:15 pm

The six warnings are typical; I recall getting those also.
They are warnings, not errors that would cause the build to abort.

Regards

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