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Posts: 68 | Thanked: 25 times | Joined on Aug 2012
#13
Hi!

First of all, thanks a lot for your awesome work!

I've set up the system using method 2b) of post #1. I just tried to compile a c++-project the same way I do it on my Ubuntu system:
# make clean
# make depend
# make

Unfortunately, during compilation there is an error which tells me, that the function "powl" was not declared. Since "powl" is a function of the "math.h" library I assume, that there are problems with including those libraries? Do I have to install additional packages to be able to compile that code, like the "glibc" package? Shouldn't this package be installed already, since gcc/g++ is installed also?

Thanks in advance for your advice!

Edit: OK, I figured out that "math.h" is included within the package "libc6-dev", which is already installed within the "harmattan-sdk.img.ext3" image. The file "math.h" is stored at /usr/include/math.h. However, I didn't find a function called "powl" in there!? Maybe there are different versions of "math.h"?

Last edited by meegofan; 2012-09-18 at 14:47.