Duktape genconfig

Overview

genconfig is a helper script for coming up with a duk_config.h for compiling Duktape for your platform.

To support this:

• It creates a Duktape 1.2.x compatible duk_config.h with automatic platform detection and DUK_OPT_xxx feature options.
• It helps to create a duk_config.h for your platform/compiler combination. You can give a base configuration and then force certain values manually based on a YAML configuration file.
• It autogenerates documentation for config options (and Duktape 1.2.x feature options) based on option metadata files written in YAML.

Usage

To create an autodetect duk_config.h header (compatible with Duktape 1.2.x):

$ python config/genconfig.py --metadata config --output /tmp/duk_config.h \
      autodetect-header

To create a barebones duk_config.h header for a specific platform (easier to edit manually):

$ python config/genconfig.py --metadata config --output /tmp/duk_config.h \
      --platform linux --compiler gcc --architecture x64 \
      barebones-header

There are further commands to e.g. autogenerate config option documentation; see genconfig.py for details.