On 6/17/20 1:00 PM, Peter Häring wrote: > But if you have as CFLAG -Werror, for example if you use start the > configure process with > CFLAGS+=-Werror ./configure > then warning abuot the different types will cause the test to fail > despite the function is available. > > Possible solutions: > * Provide the possibility to specify the type of the function > * Provide the possibility to specify the header, where the function is > defined, when it is available.
Yes, if we had time to engineer that it could well be better. In the meantime the solution is to not use -Werror or similar flags when configuring.
