1dune-external-lib-deps(1)         Dune Manual        dune-external-lib-deps(1)
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NAME

6       dune-external-lib-deps - Print out external libraries needed to build
7       the given targets.
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SYNOPSIS

10       dune external-lib-deps [OPTION]... TARGET...
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DESCRIPTION

13       Print out the external libraries needed to build the given targets.
14
15       The output of jbuild external-lib-deps @install should be included in
16       what is written in your <package>.opam file.
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OPTIONS

19       -f, --force
20           Force actions associated to aliases to be re-executed even if their
21           dependencies haven't changed.
22
23       --help[=FMT] (default=auto)
24           Show this help in format FMT. The value FMT must be one of `auto',
25           `pager', `groff' or `plain'. With `auto', the format is `pager` or
26           `plain' whenever the TERM env var is `dumb' or undefined.
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28       --missing
29           Only print out missing dependencies
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31       --sexp
32           Produce a s-expression output
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34       --unstable-by-dir
35           Print dependencies per directory (this feature is currently
36           unstable)
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38       --version
39           Show version information.
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41       -w, --watch
42           Instead of terminating build after completion, wait continuously
43           for file changes.
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COMMON OPTIONS

46       These options are common to all commands.
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48       --auto-promote
49           Automatically promote files. This is similar to running dune
50           promote after the build.
51
52       --build-dir=FILE (absent DUNE_BUILD_DIR env)
53           Specified build directory. _build if unspecified
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55       --config-file=FILE
56           Load this configuration file instead of the default one.
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58       --debug-backtraces
59           Always print exception backtraces.
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61       --debug-dependency-path
62           In case of error, print the dependency path from the targets on the
63           command line to the rule that failed.
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65       --debug-findlib
66           Debug the findlib sub-system.
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68       --default-target=TARGET
69           Set the default target that when none is specified to dune build.
70           It defaults to @@default.
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72       --dev
73           Same as --profile dev
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75       --diff-command=VAL
76           Shell command to use to diff files. Use - to disable printing the
77           diff.
78
79       --display=MODE
80           Control the display mode of Dune. See dune-config(5) for more
81           details.
82
83       --ignore-promoted-rules
84           Ignore rules with (mode promote)
85
86       -j JOBS
87           Run no more than JOBS commands simultaneously.
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89       --no-buffer
90           Do not buffer the output of commands executed by dune. By default
91           dune buffers the output of subcommands, in order to prevent
92           interleaving when multiple commands are executed in parallel.
93           However, this can be an issue when debugging long running tests.
94           With --no-buffer, commands have direct access to the terminal. Note
95           that as a result their output won't be captured in the log file.
96           You should use this option in conjunction with -j 1, to avoid
97           interleaving. Additionally you should use --verbose as well, to
98           make sure that commands are printed before they are being executed.
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100       --no-config
101           Do not load the configuration file
102
103       --no-print-directory
104           Suppress "Entering directory" messages
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106       --only-packages=PACKAGES
107           Ignore stanzas referring to a package that is not in PACKAGES.
108           PACKAGES is a comma-separated list of package names. Note that this
109           has the same effect as deleting the relevant stanzas from jbuild
110           files. It is mostly meant for releases. During development, it is
111           likely that what you want instead is to build a particular
112           <package>.install target.
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114       -p PACKAGES, --for-release-of-packages=PACKAGES
115           Shorthand for --root . --only-packages PACKAGE
116           --ignore-promoted-rules --no-config --profile release. You must use
117           this option in your <package>.opam files, in order to build only
118           what's necessary when your project contains multiple packages as
119           well as getting reproducible builds.
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121       --profile=VAL (absent DUNE_PROFILE env)
122           Select the build profile, for instance dev or release. The default
123           is dev.
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125       --root=DIR
126           Use this directory as workspace root instead of guessing it. Note
127           that this option doesn't change the interpretation of targets given
128           on the command line. It is only intended for scripts.
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130       --store-orig-source-dir (absent DUNE_STORE_ORIG_SOURCE_DIR env)
131           Store original source location in dune-package metadata
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133       --trace-file=FILE
134           Output trace data in catapult format (compatible with
135           chrome://tracing)
136
137       --verbose
138           Same as --display verbose
139
140       --workspace=FILE
141           Use this specific workspace file instead of looking it up.
142
143       -x VAL
144           Cross-compile using this toolchain.
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MORE HELP

147       Use `dune COMMAND --help' for help on a single command.
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ENVIRONMENT

150       These environment variables affect the execution of external-lib-deps:
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152       DUNE_BUILD_DIR
153           Specified build directory. _build if unspecified
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155       DUNE_PROFILE
156           Build profile. dev if unspecified or release if -p is set.
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158       DUNE_STORE_ORIG_SOURCE_DIR
159           Store original source location in dune-package metadata
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BUGS

162       Check bug reports at https://github.com/ocaml/dune/issues
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166Dune 11VERSION11                                     dune-external-lib-deps(1)