Mon Jan 25 18:45:06 IST 2016 ============================ For z/Linux (CentOS 4, at least), you must fix the optimization level before compiling: 1. Run configure. 2. Edit the top-level Makefile and extension/Makefile and change -O2 to -O1. 3. Run `make && make check' as usual. If you don't change the optimization level, the testext test will fail. In any case, expect the fmtspcl test to fail. Arnold Robbins arnold@skeeve.com