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23122b327c
mongoose/docs/build-options/intro.md
Dmitry Frank 23122b327c Remove old docs, rename docs_new to docs 
It would be probably good idea to also remove tools/docgen.py and
asciidoc.mk, but asciidoc.mk is still mentioned under `cloud/doc`, which
may contain some useful info which we'll need at least to review before
removing.

PUBLISHED_FROM=faf454d4c52a2f07ea8ac084cf0bd11a0c9c9b3b
2016-05-15 22:07:04 +03:00

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title
Build Options

Mongoose source code ships in a single .c file that contains functionality for all supported protocols (modules). Modules can be disabled at compile time which reduces executable size. That can be done by setting preprocessor flags. Also, some preprocessor flags can be used to tune internal Mongoose parameters.

To set a preprocessor flag during compile time, use -D <PREPROCESSOR_FLAG> compiler option. For example, to disable both MQTT and JSON-RPC, compile the application my_app.c like this (assumed UNIX system):

  $ cc my_app.c mongoose.c -D MG_DISABLE_MQTT -D MG_DISABLE_JSON_RPC