Do this once to generate dynamic link to library.
cargo build
cd src/c
ln -s ../../target/debug/libfeos_c.so .
To compile the C code from within src/c directory:
gcc test.c -L. -l:libfeos_c.so -o test
Run with:
LD_LIBRARY_PATH=.:$LD_LIBRARY_PATH ./test
cargo build
cd src/c
ln -s ../../target/debug/libfeos_c.dylib .
To compile the C code from within src/c directory:
clang test.c -o test libfeos_c.dylib -Wl,-rpath,/global-path-to/src/c
(adjust global path)
Run with:
./test