47 lines
1.0 KiB
Plaintext
47 lines
1.0 KiB
Plaintext
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+ emk
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A build system, including a fast embedded scripting language.
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+ Installation
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Run 'make', followed by 'make install'
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+ How it works
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The first task to run is parsing and preprocessing, where emk will parse an emkfile
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in the current working directory, include config.emk, and store variables in memory.
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emk will then run the modified emkfile through the interpreter.
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+ How to write an emkfile
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emk has a small collection of reserved words:
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- include: instruct the preprocessor to include a file
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- declare: declare a variable
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- function: define a function (eg. build, install, etc)
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- if, then, else, while, for, do
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- echo: write to stdout
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An example of a good emkfile is shown below:
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include ./config.emk;
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declare PROGVER = "1.0";
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function build {
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echo "this function builds the program\n";
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}
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function install {
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echo "this function installs the program\n";
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}
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Lines must end with either semicolons (;) or braces ({})
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Variables can be called by prefixing '$' to the variable name. Ex:
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declare MSG = "hi\n";
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function build {
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echo "$MSG";
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}
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