This includes a Yocto/OpenEmbedded compatible layer meta-stx-oran and wrapper scripts to pull all required Yocto/OE layers to build out the reference platform.
meta-stx-oran layer depends on many Yocto/OE layers with 'thud' branch (Yocto version 2.6),to have a better user experience, meta-stx-oran depends on WRLinux 1018 open source version and uses wrlinux setup tools to create the build environment.
The Yocto Project is an open source collaboration project that provides templates, tools and methods to help you create custom Linux-based systems for embedded and IOT products, regardless of the hardware architecture.
Wind River is a founding member of the Linux Foundation's Yocto Project and continues to help maintain many Yocto Project components.
Wind River Linux is based on Yocto and is the leading free open-source Linux for the embedded industry.
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Your host need to meet the requirements for Yocto, please refer to:
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The recommended and tested host is Ubuntu 16.04/18.04 and CentOS 7.
- To install the required packages for Ubuntu 16.04/18.04:
$ sudo apt-get install gawk wget git-core diffstat unzip texinfo gcc-multilib \
build-essential chrpath socat cpio python python3 python3-pip python3-pexpect \
xz-utils debianutils iputils-ping make xsltproc docbook-utils fop dblatex xmlto \
python-git
* To install the required packages for CentOS 7:
$ sudo yum install -y epel-release
$ sudo yum makecache
$ sudo yum install gawk make wget tar bzip2 gzip python unzip perl patch \
diffutils diffstat git cpp gcc gcc-c++ glibc-devel texinfo chrpath socat \
perl-Data-Dumper perl-Text-ParseWords perl-Thread-Queue perl-Digest-SHA \
python34-pip xz which SDL-devel xterm
# Get the wrapper script with either curl or wget
$ curl -o build_oran.sh 'https://gerrit.o-ran-sc.org/r/gitweb?p=pti/rtp.git;a=blob_plain;f=scripts/build_oran.sh;hb=HEAD'
$ wget -O build_oran.sh 'https://gerrit.o-ran-sc.org/r/gitweb?p=pti/rtp.git;a=blob_plain;f=scripts/build_oran.sh;hb=HEAD'
$ chmod +x build_oran.sh
$ WORKSPACE=/path/to/workspace
$ ./build_oran.sh -w ${WORKSPACE}
If all go well, you will get the ISO image in: ${WORKSPACE}/prj_wrl1018_oran/tmp-glibc/deploy/images/intel-x86-64/oran-image-inf-host-intel-x86-64.iso
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