Erik Auerswald
83f424343f
The ssocr code itself uses math.h and thus libm. This library has been linked to via recursive linking or the requirements of Imlib2 before this commit. According to a report from Arne Wichmann this does not work in all environments. While I do not know the exact circumstances under which this problem occurs, adding -lm to the linker step is correct, because ssocr uses it. It is incorrect to rely on Imlib2 to pull this in.