(Illustration by Gaich Muramatsu)
monnier+lists/linux/coda/news/@tequila.cs.yale.edu said: | >>>>> "Magnus" == Magnus Ahltorp <map_at_stacken.kth.se> writes: | > General note: please check for behaviour rather than instances. In | > this case: check if the compiler works with the -fno-exceptions flag, | > don't check for egcs. Done that, I wrote 2 macros for autoconf that test whether the CC compiler or the CXX compiler accepts that flag. | Indeed. But in this specific case, I'd just question the usefulness | of bothering with such a flag. If you want to tweak performance, the | -fno-exception is only one of several flags you might want to use. No, it is not a performance issue, on the windows95/NT platforms we use cygwin, which is using egcs for both the c and the c++ compilers. There was some problem with the LWP user threads and the code the compiler added to handle exceptions. This was solved by adding the -fno-exceptions flag. JanReceived on 1999-02-09 09:49:29