elmerfem @2023.08.25: Shouldn't use -Wno-error=implicit-function-declaration

[ryandesign (Ryan Carsten Schmidt)]

The Portfile contains these lines:

if {[string match *clang* ${configure.compiler}]} {
    # Load.c: error: call to undeclared function 'var_copy_transpose'; ISO C99 and later do not support implicit function declarations
    configure.cflags-append \
                    -Wno-error=implicit-function-declaration
}

Instead, the problem should be fixed properly. See WimplicitFunctionDeclaration. Doesn't have to be fixed by you; could be done by the developer. If the problem has not been reported to them, please do.