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2023 jul updates to vm ubuntu 2004 scripts (#523)

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* Support negative-valued action parameters
by converting them in the Python helper code into a positive value
whose bit pattern is the 2's complement representation of the negative
value.

* Add new bash function used several times in install script
Also delete some old comments.  These changes help to make the script
have fewer diffs with the following script that it was derived from:
https://github.com/jafingerhut/p4-guide/blob/master/bin/install-p4dev-v6.sh

* Fix copy & paste mistake
This commit is contained in:
Andy Fingerhut 2023-07-26 00:17:21 -04:00 committed by GitHub
parent cf48c233d3
commit 01ed2c499d
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1 changed files with 31 additions and 15 deletions
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46
vm-ubuntu-20.04/user-dev-bootstrap.sh
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@ -14,6 +14,19 @@ GRPC_COMMIT="tags/v1.43.2"
#Get the number of cores to speed up the compilation process
NUM_CORES=`grep -c ^processor /proc/cpuinfo`
# Change this to a lower value if you do not like all this extra debug
# output. It is occasionally useful to debug why Python package
# install files, or other files installed system-wide, are not going
# to the places where one might hope.
DEBUG_INSTALL=2
debug_dump_many_install_files() {
local OUT_FNAME="$1"
if [ ${DEBUG_INSTALL} -ge 2 ]
then
find /usr/lib /usr/local $HOME/.local | sort > "${OUT_FNAME}"
fi
}
# The install steps for p4lang/PI and p4lang/behavioral-model end
# up installing Python module code in the site-packages directory
@ -93,7 +106,7 @@ move_usr_local_lib_python3_from_site_packages_to_dist_packages() {
ls -lrt ${DST_DIR}
}
find /usr/lib /usr/local $HOME/.local | sort > $HOME/usr-local-1-before-protobuf.txt
debug_dump_many_install_files $HOME/usr-local-1-before-protobuf.txt
# --- Protobuf --- #
git clone https://github.com/protocolbuffers/protobuf
@ -106,13 +119,9 @@ git submodule update --init --recursive
make -j${NUM_CORES}
sudo make install
sudo ldconfig
# Force install python module
#cd python
#sudo python3 setup.py install
#cd ../..
cd ..
find /usr/lib /usr/local $HOME/.local | sort > $HOME/usr-local-2-after-protobuf.txt
debug_dump_many_install_files $HOME/usr-local-2-after-protobuf.txt
# --- gRPC --- #
git clone https://github.com/grpc/grpc.git
@ -124,18 +133,25 @@ cd cmake/build
cmake ../..
make -j${NUM_CORES}
sudo make install
# I believe the following 2 commands, adapted from similar commands in
# src/python/grpcio/README.rst, should install the Python3 module
# grpc.
find /usr/lib /usr/local $HOME/.local | sort > $HOME/usr-local-2b-before-grpc-pip3.txt
# I believe the following 2 'pip3 install ...' commands, adapted from
# similar commands in src/python/grpcio/README.rst, should install the
# Python3 module grpc.
debug_dump_many_install_files $HOME/usr-local-2b-before-grpc-pip3.txt
pip3 list | tee $HOME/pip3-list-2b-before-grpc-pip3.txt
cd ../..
# Before some time in 2023-July, the `sudo pip3 install
# -rrequirements.txt` command below installed the Cython package
# version 0.29.35. After that time, it started installing Cython
# package version 3.0.0, which gives errors on the `sudo pip3 install
# .` command afterwards. Fix this by forcing installation of a known
# working version of Cython.
sudo pip3 install Cython==0.29.35
sudo pip3 install -rrequirements.txt
GRPC_PYTHON_BUILD_WITH_CYTHON=1 sudo pip3 install .
sudo ldconfig
cd ..
find /usr/lib /usr/local $HOME/.local | sort > $HOME/usr-local-3-after-grpc.txt
debug_dump_many_install_files $HOME/usr-local-3-after-grpc.txt
# Note: This is a noticeable difference between how an earlier
# user-bootstrap.sh version worked, where it effectively ran
@ -162,7 +178,7 @@ move_usr_local_lib_python3_from_site_packages_to_dist_packages
sudo ldconfig
cd ..
find /usr/lib /usr/local $HOME/.local | sort > $HOME/usr-local-4-after-PI.txt
debug_dump_many_install_files $HOME/usr-local-4-after-PI.txt
# --- Bmv2 --- #
git clone https://github.com/p4lang/behavioral-model.git
@ -178,7 +194,7 @@ sudo ldconfig
move_usr_local_lib_python3_from_site_packages_to_dist_packages
cd ..
find /usr/lib /usr/local $HOME/.local | sort > $HOME/usr-local-5-after-behavioral-model.txt
debug_dump_many_install_files $HOME/usr-local-5-after-behavioral-model.txt
# --- P4C --- #
git clone https://github.com/p4lang/p4c
@ -198,7 +214,7 @@ sudo make install
sudo ldconfig
cd ../..
find /usr/lib /usr/local $HOME/.local | sort > $HOME/usr-local-6-after-p4c.txt
debug_dump_many_install_files $HOME/usr-local-6-after-p4c.txt
# --- PTF --- #
git clone https://github.com/p4lang/ptf
@ -207,4 +223,4 @@ git checkout ${PTF_COMMIT}
sudo pip3 install .
cd ..
find /usr/lib /usr/local $HOME/.local | sort > $HOME/usr-local-8-after-ptf-install.txt
debug_dump_many_install_files $HOME/usr-local-8-after-ptf-install.txt