Sluggers, When I try to compile some 'C' code against the opendwg libraries using
"gcc mycode.c ar2.r -o myexe" I get this error, /tmp/ccdpk5cg.o: In function `addEdge': /tmp/ccdpk5cg.o(.text+0x1884): undefined reference to `sin' /tmp/ccdpk5cg.o(.text+0x18a5): undefined reference to `cos' So the ad2.r library references sin and cos, hardly surprising. I vaguely recall that there is a switch for the compiler that links in the maths library but I'm buggered if I can find it via man gcc. Cluestick? TIA's Pete -- SLUG - Sydney Linux User's Group - http://slug.org.au/ More Info: http://lists.slug.org.au/listinfo/slug
