On Thu, 26 Oct 2017 10:05:00 +0800 blubee blubeeme <gurenc...@gmail.com> wrote:
> I wrote a simple test program to test and see if math.h has the > function: exp10f > > #include <math.h> > > int main(int argc, char** argv) > { > (void)argv; > return ((int*)(&exp10))[argc]; > } > > tried compiling it with clang: > clang++ test.cpp -o test -lm > test.cpp:7:17: error: use of undeclared identifier 'expf10' > return ((int*)(&expf10))[argc]; > ^ > 1 error generated. > > tried with gcc: > gcc test.cpp -o test -lm > test.cpp: In function 'int main(int, char**)': > test.cpp:7:17: error: 'expf10' was not declared in this scope > return ((int*)(&expf10))[argc]; > > Does FreeBSD math.h have expf10 and if so, how do I link against it? It's not in the C standard (C99 or C11). So why would it be available? _______________________________________________ freebsd-ports@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-ports To unsubscribe, send any mail to "freebsd-ports-unsubscr...@freebsd.org"