[SCM] invada-ladspa/master: Added patch to pass flags correctly.

[Fabian Greffrath]

Am Dienstag, den 04.03.2014, 10:01 -0300 schrieb Felipe Sateler: 
> >>         >> ++LDFLAGS               +=      -shared -lc -lm -L.
> >>         -linv_common

> -Wl means "pass this option to the linker". So options that are
> consumed by the linker need -Wl (like the as needed option), and
> options consumed by the compiler don't.

But it is also the linker that does the actual linking and thus consumes
the flags quoted above, isn't it?

> This is very unfortunate. I would have assumed that LDFLAGS means
> "flags for the linker", but it appears it means "flags for gcc when
> invoked for linking stuff".

That's still strange. I don't get why telling the linker "link the
binary to libfoo" via "-lfoo" does not require the "-Wl," prefix whereas
telling the compiler "don't link if you don't actually have to" via
"-as-needed" does. :/

- Fabian