| .. | ||
| tests | ||
| build | ||
| LICENSE | ||
| README.md | ||
ecfd: embeddable C feature discovery
This is a simple script and set of tests to help with what would traditionally be the configure step of most C/C++. It is intended to be simple to be embedded into a project and only depends on the C compiler and /bin/sh.
USAGE
First copy ecfd into your project. Next simply call the build script which will run the tests and output a config. style file to stdout. Compile errors will output to stderr which can be used to understand why they aren't working.
$ ./ecfd/build > include/config.h
TESTS
Each test is in a single module. The build script will try to compile each module and on success will execute the program. If anything is printed to stdout it will be appended to the #define printed to the build script's stdout. If the compilation fails nothing will be printed. Look at the tests directory for examples.