# what??

its a c build system. it is not the fastest nor the most extensible but damn me if it aint easy to use pardner.

please do not use this for any serious projects

# installation

```
chmod +x install.sh
./install.sh
```

or, if you want to use luajit:

```
./install.sh -luajit
```

depends on [luafilesystem](https://keplerproject.github.io/luafilesystem/) or [lua filesystem ffi](https://github.com/spacewander/luafilesystem) if using luajit

# usage

`lcmk` will look for a file `build.lua` in your current directory and execute. this file may define the following global variables:
* `PROG` program name (for compilation output). REQUIRED
* `SRC` table containing source file paths (.c and .cpp); do not define or set to "\*.c" to let `lcmk` find them by itself
* `CC` the C compiler.
* `CFLAGS` string containing flags to be passed to the compiler
* `LINK` string containing libraries to link against
any of these variables might be provided through environment variables instead

then, you can invoke the program with `lcmk [options]`

options is an arbitrary list of strings stored in global table `opt` that the build file might use to change something in the build.
the clean option is builtin and will remove all \*.o files along with $PROG

an example build file could be:

```lua
SRC = {"main.c", "foo.c"}
PROG = "./foo"
CFLAGS = "-Wall"
LINK = "-lm"

if opt.debug then
	CFLAGS = CFLAGS .. " -ggdb"
end
```

`lcmk` will handle everything else (object files, dependencies, etc)