[Radiance-general] compiling RTcontrib

[Jelle Feringa / EZCT Architecture & Design Research]

Hi all,

RTcontrib was the final argument i needed to put myself together and
install linux.
Got the ubuntu distro & i'm up an running. Oh, the joy of compiling
the HEAD release.
Really, i have to admit, i thought compiling software would do me in,
but its really not That Tough... Ok i'll stop the
initial-over-confidence here...

thing is although compiling seems to do well, the initial reason for
getting into this exercise seems to be not so willing:

rtcontrib.c: In function `killpersist':
rtcontrib.c:299: error: `SIGALRM' undeclared (first use in this function)
rtcontrib.c:299: error: (Each undeclared identifier is reported only once
rtcontrib.c:299: error: for each function it appears in.)
rtcontrib.c: In function `init':
rtcontrib.c:352: error: `SIGINT' undeclared (first use in this function)
make: *** [rtcontrib.o] Error 1
make: Target `install' not remade because of errors.

what is it i'm doing wrong here?
doesnt seem to be an issue with libs/packages/ is it?

Cheers, Jelle