conda-build
CONDA(1) User Commands CONDA(1)
NAME
conda - conda build
DESCRIPTION
usage: conda-build [-h] [-V] [-n] [--output] [--python PYTHON] [--perl
PERL]
[--numpy NUMPY] [--R R_BASE] [--lua LUA] [--bootstrap BOOTSTRAP]
[--append-file APPEND_SECTIONS_FILE] [--clobber-file CLOB-
BER_SECTIONS_FILE] [-m VARIANT_CONFIG_FILES] [-e EXCLUSIVE_CON-
FIG_FILE] [--old-build-string] [--check] [--no-anaconda-upload]
[--no-include-recipe] [-s] [-t] [--no-test] [-b] [-p]
[--skip-existing] [--keep-old-work] [--dirty] [-q] [--debug]
[--token TOKEN] [--user USER] [--no-force-upload] [--password
PASSWORD] [--sign SIGN] [--sign-with SIGN_WITH] [--identity
IDENTITY] [--config-file CONFIG_FILE] [--repository REPOSITORY]
[--no-activate] [--no-build-id] [--croot CROOT] [--verify]
[--output-folder OUTPUT_FOLDER] [--no-prefix-length-fallback]
[--prefix-length-fallback] [--prefix-length _PREFIX_LENGTH]
[--no-locking] [--no-remove-work-dir] [--error-overlinking]
[--no-error-overlinking] [--long-test-prefix]
[--no-long-test-prefix] [--keep-going] [--cache-dir CACHE_DIR]
[--no-copy-test-source-files] [--merge-build-host] [--stats-file
STATS_FILE] [--extra-deps EXTRA_DEPS [EXTRA_DEPS ...]] [-c CHAN-
NEL] [--override-channels] RECIPE_PATH [RECIPE_PATH ...]
Tool for building conda packages. A conda package is a binary tarball
containing system-level libraries, Python modules, executable programs,
or other components. conda keeps track of dependencies between packages
and platform specifics, making it simple to create working environments
from different sets of packages.
positional arguments:
RECIPE_PATH
Path to recipe directory. Pass 'purge' here to clean the work
and test intermediates.
optional arguments:
-h, --help
Show this help message and exit.
-V, --version
Show the conda-build version number and exit.
-n, --no-source
When templating can't be completed, do not obtain the source to
try fill in related template variables.
--output
Output the conda package filename which would have been created
--python PYTHON
Set the Python version used by conda build.
--perl PERL
Set the Perl version used by conda build.
--numpy NUMPY
Set the NumPy version used by conda build.
--R R_BASE
Set the R version used by conda build.
--lua LUA
Set the Lua version used by conda build.
--bootstrap BOOTSTRAP
Provide initial configuration in addition to recipe. Can be a
path to or name of an environment, which will be emulated in the
package.
--append-file APPEND_SECTIONS_FILE
Append data in meta.yaml with fields from this file. Jinja2 is
not done on appended fields
--clobber-file CLOBBER_SECTIONS_FILE
Clobber data in meta.yaml with fields from this file. Jinja2 is
not done on clobbered fields.
-m VARIANT_CONFIG_FILES, --variant-config-files VARIANT_CONFIG_FILES
Additional variant config files to add. These yaml files can
contain keys such as `c_compiler` and `target_platform` to form
a build matrix.
-e EXCLUSIVE_CONFIG_FILE, --exclusive-config-file EXCLUSIVE_CONFIG_FILE
Exclusive variant config file to add. Compared with --vari-
ant-config-files, you're allowed only one file here. Providing a
file here disables searching in your home directory and in cwd.
The file specified here comes at the start of the order, as
opposed to the end with --variant-config-files. Any config files
in recipes and any config files specified with --variantcon-
fig-files will override values from this file.
--old-build-string
Disable hash additions to filenames to distinguish package vari-
ants from one another. NOTE: any filename collisions are yours
to handle. Any variants with overlapping names within a build
will clobber each other.
--check
Only check (validate) the recipe.
--no-anaconda-upload
Do not ask to upload the package to anaconda.org.
--no-include-recipe
Don't include the recipe inside the built package.
-s, --source
Only obtain the source (but don't build).
-t, --test
Test package (assumes package is already built). RECIPE_DIR
argument can be either recipe directory, in which case source
download may be necessary to resolve package version, or path to
built package .tar.bz2 file, in which case no source is neces-
sary.
--no-test
Do not test the package.
-b, --build-only
Only run the build, without any post processing or testing.
Implies --no-test and --no-anaconda-upload.
-p, --post
Run the post-build logic. Implies --no-test and --noana-
conda-upload.
-p, --test-run-post
Run the post-build logic during testing.
--skip-existing
Skip recipes for which there already exists an existing build
(locally or in the channels).
--keep-old-work
Do not remove anything from environment, even after successful
build and test.
--dirty
Do not remove work directory or _build environment, to speed up
debugging. Does not apply patches or download source.
-q, --quiet
do not display progress bar
--debug
Show debug output from source checkouts and conda
--token TOKEN
Token to pass through to anaconda upload
--user USER
User/organization to upload packages to on anaconda.org or pypi
--label LABELS
Label argument to pass through to anaconda upload
--no-force-upload
Disable force upload to anaconda.org, preventing overwriting any
existing packages
--zstd-compression-level {1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22}
When building v2 packages, set the compression level used by
conda-package-handling. Defaults to 19. Note that using levels
above 19 is not advised due to high memory consumption.
--no-activate
do not activate the build and test envs; just prepend to PATH
--no-build-id
do not generate unique build folder names. Use if having issues
with paths being too long. Deprecated, please use --build-id-pat
instead
--build-id-pat BUILD_ID_PAT
specify a templated pattern to use as build folder names. Use if
having issues with paths being too long.
--croot CROOT
Build root folder. Equivalent to CONDA_BLD_PATH, but applies
only to this call of conda-build.
--verify
run verification on recipes or packages when building
--no-verify
do not run verification on recipes or packages when building
--strict-verify
Exit if any conda-verify check fail, instead of only printing them
--output-folder OUTPUT_FOLDER
folder to dump output package to. Package are moved here if
build or test succeeds. Destination folder must exist prior to
using this.
--no-prefix-length-fallback
Disable fallback to older 80 character prefix length if environ-
ment creation fails due to insufficient prefix length in depen-
dency packages
--prefix-length-fallback
Disable fallback to older 80 character prefix length if environ-
ment creation fails due to insufficient prefix length in depen-
dency packages
--prefix-length _PREFIX_LENGTH
length of build prefix. For packages with binaries that embed
the path, this is critical to ensuring that your package can run
as many places as possible. Notethat this value can be altered
by the OS below conda-build (e.g. encrypted filesystems on
Linux), and you should prefer to set --croot to a non-encrypted
location instead, so that you maintain a known prefix length.
--no-locking
Disable locking, to avoid unresolved race condition issues.
Unsafe to run multiple builds at once on one system with this
set.
--no-remove-work-dir
Disable removal of the work dir before testing. Be careful using
this option, as you package may depend on files that are not
included in the package, and may pass tests, but ultimately fail
on installed systems.
--error-overlinking
Enable error when shared libraries from transitive dependencies
are directly linked to any executables or shared libraries in
built packages. This is disabled by default, but will be enabled
by default in condabuild 4.0.
--no-error-overlinking
Disable error when shared libraries from transitive dependencies
are directly linked to any executables or shared libraries in
built packages. This is currently the default behavior, but will
change in conda-build 4.0.
--error-overdepending
Enable error when packages with names beginning lib or which have
run_exports are not auto-loaded by the OSes DSO loading mechanism
by any of the files in this package.
--no-error-overdepending
Disable error when packages with names beginning lib or which have
run_exports are not auto-loaded by the OSes DSO loading mechanism
by any of the files in this package.
--long-test-prefix
Use a long prefix for the test prefix, as well as the build pre-
fix. Affects only Linux and Mac. Prefix length matches the
--prefix-length flag. This is on by default in conda-build 3.0+
--no-long-test-prefix
Do not use a long prefix for the test prefix, as well as the
build prefix. Affects only Linux and Mac. Prefix length matches
the --prefix-length flag.
--keep-going, -k
When running tests, keep going after each failure. Default is
to stop on the first failure.
--cache-dir CACHE_DIR
Path to store the source files (archives, git clones, etc.) dur-
ing the build.
--no-copy-test-source-files
Disables copying the files necessary for testing the package
into the info/test folder. Passing this argument means it may
not be possible to test the package without internet access.
There is also a danger that the source archive(s) containing the
files could become unavailable sometime in the future.
--merge-build-host
Merge the build and host directories, even when host section or
compiler jinja2 is present
--stats-file STATS_FILE
File path to save build statistics to. Stats are in JSON format
--extra-deps EXTRA_DEPS [EXTRA_DEPS ...]
Extra dependencies to add to all environment creation steps.
This is only enabled for testing with the -t or --test flag.
Change meta.yaml or use templates otherwise.
-c CHANNEL, --channel CHANNEL
Additional channel to search for packages. These are URLs
searched in the order they are given (including file:// for
local directories). Then, the defaults or channels from .condarc
are searched (unless --override-channels is given). You can use
'defaults' to get the default packages for conda, and 'system'
to get the system packages, which also takes .condarc into
account. You can also use any name and the .condarc chan-
nel_alias value will be prepended. The default channel_alias is
http://conda.anaconda.org/.
--override-channels
Do not search default or .condarc channels. Requires --channel.
PyPI upload parameters (twine):
--password PASSWORD
password to use when uploading packages to pypi
--sign SIGN
sign files when uploading to pypi
--sign-with SIGN_WITH
program to use to sign files when uploading to pypi
--identity IDENTITY
GPG identity to use to sign files when uploading to pypi
--config-file CONFIG_FILE
path to .pypirc file to use when uploading to pypi
--repository REPOSITORY, -r REPOSITORY
PyPI repository to upload to
conda commands available from other packages:
build build-all convert develop env index inspect metapackage
render server sign skeleton smithy tracker verify
Anaconda, Inc. June 2018 CONDA(1)
