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| author | jdamanalo <[email protected]> | 2023-05-08 23:45:43 +0800 |
|---|---|---|
| committer | Loïc Hoguin <[email protected]> | 2023-05-12 13:25:33 +0200 |
| commit | 7f7db5d1e6a442aee5dba4aa98dd0594f5f3513d (patch) | |
| tree | 57c7d3d0397eafa40167497dd1413739f4906a09 /doc/src | |
| parent | 0f3874feae7ec510c1d2704a37c16d5e47fe9c7d (diff) | |
| download | erlang.mk-7f7db5d1e6a442aee5dba4aa98dd0594f5f3513d.tar.gz erlang.mk-7f7db5d1e6a442aee5dba4aa98dd0594f5f3513d.tar.bz2 erlang.mk-7f7db5d1e6a442aee5dba4aa98dd0594f5f3513d.zip | |
Support optional applications
Loïc: Added more info to guide.
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/guide/deps.asciidoc | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/doc/src/guide/deps.asciidoc b/doc/src/guide/deps.asciidoc index e5dda80..c46dce6 100644 --- a/doc/src/guide/deps.asciidoc +++ b/doc/src/guide/deps.asciidoc @@ -132,6 +132,18 @@ target `deps::` before including 'erlang.mk', for example: [source,make] deps:: $(CURDIR)/deps/triq +Sometimes dependencies are allowed to be missing. However, your application +may depend on an optional application being started. To ensure that an +optional dependency is started before your application, the variable +`OPTIONAL_DEPS` may be used: + +[source,make] +OPTIONAL_DEPS = quicer + +The top-level project can then decide whether to include this +application by adding it to its `BUILD_DEPS` and including +it in the release dependencies. + ==== Modifying the dependency source or version By default, Erlang.mk will look into its package index to |