Custom Query (1030 matches)

I have a shiny new Linux box running Ubuntu 11.10.

On installing CCL, everything appears OK when I do the rebuild-ccl step. However, in the resulting Lisp image, all math functions (i.e. log and trig functions) are no longer available: all attempts to use such give a "Can't resolve foreign symbol" error.

I've discovered that a 'workaround' is to manually load libm using open-shared-library; the load is remembered through invocations of save-application. However, I'm pretty sure this shouldn't be necessary.

I've found that this behaviour occurs with the latest versions of both CCL 1.6 and 1.7.

Dan Weinreb 2008-11-24 13:41:13 EST Section 11.1.2.1.2 of the CL manual says that it's "undefined" what happens if you try to rebind a symbol in the CL package. SBCL complains if you try to do a macrolet on a CL symbol, such as "log" (which actually happened). I think it would be nice if this caused a compiler warning or error. (As you may know, I am hoping to eliminate the places where our CCL buildbot succeeds but the SBCL buildbot fails. Often SBCL explicitly outlaws things that are defined to be undefined by the satndard.)

Dan Weinreb 2008-12-05 10:58:05 EST It would be nice to have a way to get "monotonic" time from Linux, which is obtained by

clock_gettime(CLOCK_MONOTONIC, &ts);

Priority: If you have to wash your dog, do that first.

NB: This was ITA bug 51985.