ecl-config - Man Page

ecl-config [-cflags] [-libs] [-ldflags] [ LIBS]

ecl-config will return through the standard output the set of compiler or linker flags needed to build applications that embed ecl.

-cflags

Output the flags required to compile a C/C++ file.

-libs

-ldflags

Return the linker flags required to build a C/C++ application or shared library.

LIBS

When also using -ldflags also add the cmp (compiler) library.

Probably some. Report them!