Qt 4.8, Visual Studio 2013 compiling error

Question

Am folowing this tutorial to compile Qt 4.8 with visual Studio 2013 but after running nmake i get:

C:\\Qt\\4.8.5.src\\src\\3rdparty\\javascriptcore\\JavaScriptCo         


        

Answer 1

To fix 'round' and 'roundf' errors replace (lines 103 and 110):

static double round(double num)
static float roundf(float num)

with:

static inline double round(double num)
static inline float roundf(float num)

To fix 'signbit' error enclose it with following macro (line 128):

#if _MSC_VER < 1800
inline bool signbit(double num) { return _copysign(1.0, num) < 0; }
#endif