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DUNE-EXTERNAL-LIB-DEPS(1) Dune Manual DUNE-EXTERNAL-LIB-DEPS(1) NAME dune-external-lib-deps - Removed command. SYNOPSIS dune external-lib-deps [OPTION]a| [TARGET]a| DESCRIPTION This subcommand used to print out an approximate set of external libraries that were required for building a given set of targets, without running the build. While this feature was useful, over time the quality of approxima- tion had degraded and the cost of maintenance had increased, so we decided to remove it. OPTIONS --action-stderr-on-success=VAL Same as --action-stdout-on-success but for the standard output for er- ror messages. A good default for large mono-repositories is --ac- tion-stdout-on-success=swallow --action-stderr-on-suc- cess=must-be-empty. This ensures that a successful build has a "clean" empty output. --action-stdout-on-success=VAL Specify how to deal with the standard output of actions when they suc- ceed. Possible values are: print to just print it to Dune's output, swallow to completely ignore it and must-be-empty to enforce that the action printed nothing. With must-be-empty, Dune will consider that the action failed if it printed something to its standard output. The de- fault is print. --build-info Show build information. --error-reporting=VAL (absent=deterministic) Controls when the build errors are reported. early - report errors as soon as they are discovered. deterministic - report errors at the end of the build in a deterministic order. twice - report each error twice: once as soon as the error is discovered and then again at the end of the build, in a deterministic order. -f, --force Force actions associated to aliases to be re-executed even if their de- pendencies haven't changed. --file-watcher=VAL (absent=automatic) Mechanism to detect changes in the source. Automatic to make dune run an external program to detect changes. Manual to notify dune that files have changed manually." --missing unused --passive-watch-mode Similar to [--watch], but only start a build when instructed externally by an RPC. --react-to-insignificant-changes react to insignificant file system changes; this is only useful for benchmarking dune --sandbox=VAL (absent DUNE_SANDBOX env) Sandboxing mode to use by default. Some actions require a certain sand- boxing mode, so they will ignore this setting. The allowed values are: none, symlink, copy, hardlink. --sexp unused --unstable-by-dir unused -w, --watch Instead of terminating build after completion, wait continuously for file changes. --wait-for-filesystem-clock Dune digest file contents for better incrementally. These digests are themselves cached. In some cases, Dune needs to drop some digest cache entries in order for things to be reliable. This option makes Dune wait for the file system clock to advance so that it doesn't need to drop anything. You should probably not care about this option; it is mostly useful for Dune developers to make Dune tests of the digest cache more reproducible. COMMON OPTIONS These options are common to all commands. --always-show-command-line Always show the full command lines of programs executed by dune --auto-promote Automatically promote files. This is similar to running dune promote after the build. --build-dir=FILE (absent DUNE_BUILD_DIR env) Specified build directory. _build if unspecified --cache=VAL (absent DUNE_CACHE env) Enable or disable Dune cache (either enabled or disabled). Default is `disabled'. --cache-check-probability=VAL (absent DUNE_CACHE_CHECK_PROBABILITY env) Check build reproducibility by re-executing randomly chosen rules and comparing their results with those stored in Dune cache. Note: by in- creasing the probability of such checks you slow down the build. The default probability is zero, i.e. no rules are checked. --cache-storage-mode=VAL (absent DUNE_CACHE_STORAGE_MODE env) Dune cache storage mode (one of auto, hardlink or copy). Default is `auto'. --config-file=FILE Load this configuration file instead of the default one. --debug-artifact-substitution Print debugging info about artifact substitution --debug-backtraces Always print exception backtraces. --debug-cache=VAL Show debug messages on cache misses for the given cache layers. Value is a comma-separated list of cache layer names. All available cache layers: shared,workspace-local,fs. --debug-dependency-path In case of error, print the dependency path from the targets on the command line to the rule that failed. --debug-digests Explain why Dune decides to re-digest some files --debug-load-dir Print debugging info about directory loading --debug-store-digest-preimage Store digest preimage for all computed digests, so that it's possible to reverse them later, for debugging. The digests are stored in the shared cache (see --cache flag) as values, even if cache is otherwise disabled. This should be used only for debugging, since it's slow and it litters the shared cache. --default-target=TARGET (absent=@@default) Set the default target that when none is specified to dune build. --diff-command=VAL (absent DUNE_DIFF_COMMAND env) Shell command to use to diff files. Use - to disable printing the diff. --disable-promotion (absent DUNE_DISABLE_PROMOTION env) Disable all promotion rules --display=MODE Control the display mode of Dune. See dune-config(5) for more details. Valid values for this option are One of progress, verbose, short or quiet --dump-memo-graph=FILE Dumps the dependency graph to a file after the build is complete --dump-memo-graph-format=FORMAT (absent=gexf) File format to be used when dumping dependency graph --dump-memo-graph-with-timing With --dump-memo-graph, will re-run each cached node in the Memo graph after building and include the runtime in the output. Since all nodes contain a cached value, this will measure just the runtime of each node --help[=FMT] (default=auto) Show this help in format FMT. The value FMT must be one of auto, pager, groff or plain. With auto, the format is pager or plain whenever the TERM env var is dumb or undefined. --ignore-promoted-rules Ignore rules with (mode promote), except ones with (only ...). The variable %{ignoring_promoted_rules} in dune files reflects whether this option was passed or not. --instrument-with=BACKENDS (absent DUNE_INSTRUMENT_WITH env) "Enable instrumentation by BACKENDS. BACKENDS is a comma-separated list of library names, each one of which must declare an instrumentation backend. -j JOBS Run no more than JOBS commands simultaneously. --no-buffer Do not buffer the output of commands executed by dune. By default dune buffers the output of subcommands, in order to prevent interleaving when multiple commands are executed in parallel. However, this can be an issue when debugging long running tests. With --no-buffer, commands have direct access to the terminal. Note that as a result their output won't be captured in the log file. You should use this option in con- junction with -j 1, to avoid interleaving. Additionally you should use --verbose as well, to make sure that commands are printed before they are being executed. --no-config Do not load the configuration file --no-print-directory Suppress "Entering directory" messages --only-packages=PACKAGES Ignore stanzas referring to a package that is not in PACKAGES. PACKAGES is a comma-separated list of package names. Note that this has the same effect as deleting the relevant stanzas from dune files. It is mostly meant for releases. During development, it is likely that what you want instead is to build a particular <package>.install target. -p PACKAGES, --for-release-of-packages=PACKAGES (required) Shorthand for --release --only-packages PACKAGE. You must use this op- tion in your <package>.opam files, in order to build only what's neces- sary when your project contains multiple packages as well as getting reproducible builds. --print-metrics Print out various performance metrics after every build --profile=VAL (absent DUNE_PROFILE env) Select the build profile, for instance dev or release. The default is dev. --promote-install-files[=VAL] (default=true) Promote the generated <package>.install files to the source tree --release Put dune into a reproducible release mode. This is in fact a shorthand for --root . --ignore-promoted-rules --no-config --profile release --always-show-command-line --promote-install-files --default-target @install --require-dune-project-file. You should use this option for release builds. For instance, you must use this option in your <pack- age>.opam files. Except if you already use -p, as -p implies this op- tion. --require-dune-project-file[=VAL] (default=true) Fail if a dune-project file is missing. --root=DIR Use this directory as workspace root instead of guessing it. Note that this option doesn't change the interpretation of targets given on the command line. It is only intended for scripts. --store-orig-source-dir (absent DUNE_STORE_ORIG_SOURCE_DIR env) Store original source location in dune-package metadata --terminal-persistence=MODE Changes how the log of build results are displayed to the console be- tween rebuilds while in --watch mode. Supported modes: preserve, clear-on-rebuild, clear-on-rebuild-and-flush-history. --trace-file=FILE Output trace data in catapult format (compatible with chrome://tracing) --verbose Same as --display verbose --version Show version information. --workspace=FILE (absent DUNE_WORKSPACE env) Use this specific workspace file instead of looking it up. -x VAL Cross-compile using this toolchain. MORE HELP Use `dune COMMAND --help' for help on a single command. EXIT STATUS external-lib-deps exits with the following status: 0 on success. 123 on indiscriminate errors reported on standard error. 124 on command line parsing errors. 125 on unexpected internal errors (bugs). ENVIRONMENT These environment variables affect the execution of external-lib-deps: DUNE_BUILD_DIR Specified build directory. _build if unspecified DUNE_CACHE Enable or disable Dune cache (either enabled or disabled). Default is `disabled'. DUNE_CACHE_CHECK_PROBABILITY Check build reproducibility by re-executing randomly chosen rules and comparing their results with those stored in Dune cache. Note: by in- creasing the probability of such checks you slow down the build. The default probability is zero, i.e. no rules are checked. DUNE_CACHE_STORAGE_MODE Dune cache storage mode (one of auto, hardlink or copy). Default is `auto'. DUNE_DIFF_COMMAND Shell command to use to diff files. Use - to disable printing the diff. DUNE_DISABLE_PROMOTION Disable all promotion rules DUNE_INSTRUMENT_WITH "Enable instrumentation by BACKENDS. BACKENDS is a comma-separated list of library names, each one of which must declare an instrumentation backend. DUNE_PROFILE Build profile. dev if unspecified or release if -p is set. DUNE_SANDBOX Sandboxing mode to use by default. (see --sandbox) DUNE_STORE_ORIG_SOURCE_DIR Store original source location in dune-package metadata DUNE_WORKSPACE Use this specific workspace file instead of looking it up. BUGS Check bug reports at https://github.com/ocaml/dune/issues SEE ALSO dune(1) Dune n/a DUNE-EXTERNAL-LIB-DEPS(1)
NAME | SYNOPSIS | DESCRIPTION | OPTIONS | COMMON OPTIONS | MORE HELP | EXIT STATUS | ENVIRONMENT | BUGS | SEE ALSO
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