v0.31.2.241127

opp_env

• shell to print "Type omnetpp to start the IDE."
• fix: do not add omnetpp as referenced project when importing projects into the IDE

Database (Frameworks and Models)

• omnetpp: on WSL, force IDE and Qtenv to use the X11 backend instead of Wayland
• inet: enable lwIP feature by default
• inet: remove redundant osudp example
• inet: added "full" option to inet_versions
• inet: make "test_commands" depend on INET version
• inet: added 3.8.5

0.31.1.241031

opp_env

• fix: -k option not being effective in the install subcommand
• fix: errors during build and test were not properly detected and reported by opp_env
• fix: with run, the --smoke-test and --test options were ineffective
• various refactorings

Database (Frameworks and Models)

• omnetpp: report error for unsupported platforms (versions earlier than 6.0 on Apple Silicon)
• inet: added version 4.5.4
• inet: smoke test works now in both debug and release
• inet: adjusted smoke test command
• inet: use lower case inet lib name before 3.0 in smoke tests
• veins-5.2: removed omnetpp-6 and corresponding inet versions as it didn't work
• veins: removed /dev/null redirection and added echo statements
• lora_icn: fixed smoke test command
• oppbsd: use release build instead of debug
• opencv2x_artery: fixed build command
• gradys: fixed smoke test commands
• libara: fixed patch command
• mixim: smoke test works now in both debug and release

0.31.0.241018

opp_env

• install, shell and run: added --add-extra-nix-packages
• improved parsing for --options, --vars-to-keep, --build-modes
• make sure workspace is not under a git working tree
• record a prepatch.sha too, so it's possible to find out which files were patched

Database (Frameworks and Models)

• omnetpp: removed optional bear package as it was causing build issues on macOS/x86_64
• omnetpp: fixed a qtenv issue for omnetpp 6.0.3 on macOS/x86_64 - QT_PLUGIN_PATH was overwritten by setenv
• oppbsd: only build in debug (it was built in debug twice)
• obs: only build in debug (it was built in both but only tested in debug)
• updated sim-time-limit for some smoke tests

0.30.3.241016

opp_env

• more detailed/helpful help text for subcommands, with examples
• info subcommand: Include the download/git URL in the output
• info subcommand: fix: default option was not marked with *
• run subcommand: do not chdir by default; added --chdir option to change into ws root
• shell subcommand: print an expanded list of commands available on startup
• install subcommand: added --test and --smoke-test
• install subcommand: did not correctly take and pass on build modes
• install and run subcommands: fix: --no-isolated flag did not take effect
• define OPP_ENV_DIR, OPP_ENV_PROJECTS, OPP_ENV_PROJECT_DEPS env vars
• fix up escaping in shell prompt
• the --mode command line option became --build-modes
• adjusted the order in which the projects are downloaded (dependencies first)
• --init option: do not complain if workspace is already initialized
• fix: build_all etc. did not pass on mode args
• added the possibility to install any branch directly from a git repository
  by specifying @branchname after the project name (e.g. inet-git@mybranch)

Database (Frameworks and Models)

• omnetpp: above version 6.1, IDE now auto-imports projects into its workspace
• omnetpp: added omnetpp-6.1.0 and added omnetpp-6.1.* compatibility everywhere 6.0.* is listed
• omnetpp: remove possibility to install patch branches (.x) which are no longer relevant
• omnetpp: added bear nix package as dependency
• inet: use fingerprint testing for --test
• inet: fix: INET project was modified right after build
• renamed versions <projectname>-master to <projectname>-git
• added ecmp_allinone
• added signals_and_gateways
• added sdn4core
• added soa4core
• added new version of openflow
• added new version of fico4omnet which is compatible with omnetpp-6.0.*
• added new version of artery_allinone
• veins: added inet 4.4.1, 4.3.8 and 4.3.7 to master version dependencies
• updated project descriptions
• fixed patch command for tsch_allinone
• fixed patch command in rpl_allinone
• space_veins: renamed to space_veins_allinone
• space_veins: fixed build command
• fix "clean" commands: they ignored $BUILD_MODE
• smoke test fixes for all projects

0.29.3.240918

0.29.3.240918

0.29.2.240918

0.29.2.240918

0.29.0.240422

0.29.0.240422

0.28.1.240417

0.28.1.240417

opp_env - WSL image

This is the latest opp_env container image for WSL2 (Windows Subsystem for Linux). Follow these steps to install it on your computer.

This image is based on:

• Ubuntu 24.04
• Python 3.12.3
• nix 2.25.2
• opp_env 0.31.2.241127

Note

This installation method is recommended only for Windows computers. On Linux and macOS macines, please follow the instructions in the main readme file.

Important

Installing the opp_env.wsl file requires wsl 2.4.4 or later (check with wsl --version). Download the opp_env.wsl file and then open it (double click) in either the Windows Explorer or in the download panel of your browser then follow the instructions.