Fixed Mac OS build & removed one warning.

common/CMakeLists.txt

@@ -156,7 +156,7 @@ set(COMMON_SRCS
     view/view_item.cpp
     view/view_group.cpp
 
-#    math/math_util.cpp
+    math/math_util.cpp
     system/fcontext.s
 	
     tool/tool_base.cpp

include/math/math_util.h

@@ -26,8 +26,6 @@
 #ifndef __MATH_UTIL_H
 #define __MATH_UTIL_H
 
-#include <cmath>
-#include <cstdlib>
 #include <stdint.h>
 
 /**
@@ -36,63 +34,14 @@
  * Scales a number (value) by rational (numerator/denominator). Numerator must be <= denominator.
  */
 
-template<typename T> static T rescale( T numerator, T value, T denominator )
+template<typename T> T rescale( T numerator, T value, T denominator )
 {
     return numerator * value / denominator;
 }
 
 
 // explicit specializations for integer types, taking care of overflow.
-template<> int rescale( int numerator, int value, int denominator )
-{
-    return (int) ( (int64_t) numerator * (int64_t) value / (int64_t) denominator );
-}
-
-template<> int64_t rescale( int64_t numerator, int64_t value, int64_t denominator )
-{
-    int64_t r = 0;
-    int64_t sign = ( ( numerator < 0) ? -1 : 1 ) * ( denominator < 0 ? - 1: 1 ) * (value < 0 ? - 1 : 1);
-
-    int64_t a = std::abs( numerator );
-    int64_t b = std::abs( value );
-    int64_t c = std::abs( denominator );
-
-    r = c / 2;
-
-    if( b <= INT_MAX && c <= INT_MAX )
-    {
-        if( a <= INT_MAX )
-            return sign * ( (a * b + r ) / c );
-        else
-            return sign * (a / c * b + (a % c * b + r) / c);
-    } else {
-        uint64_t a0 = a & 0xFFFFFFFF;
-        uint64_t a1 = a >> 32;
-        uint64_t b0 = b & 0xFFFFFFFF;
-        uint64_t b1 = b >> 32;
-        uint64_t t1 = a0 * b1 + a1 * b0;
-        uint64_t t1a = t1 << 32;
-        int i;
-   
-        a0 = a0 * b0 + t1a;
-        a1 = a1 * b1 + (t1 >> 32) + (a0 < t1a);
-        a0 += r;
-        a1 += ((uint64_t)a0) < r;
-
-        for( i = 63; i >= 0; i-- )
-        {
-            a1  += a1 + ( (a0 >> i) & 1 );
-            t1  += t1;
-
-            if( (uint64_t)c <= a1 )
-            {
-                a1 -= c;
-                t1++;
-            }
-        }
-
-        return t1 * sign;
-    }
-};
+template<> int rescale( int numerator, int value, int denominator );
+template<> int64_t rescale( int64_t numerator, int64_t value, int64_t denominator );
 
 #endif // __MATH_UTIL_H

pcbnew/pcb_painter.cpp

@@ -913,3 +913,5 @@ void PCB_PAINTER::drawSelectionBox( const VIEW_ITEM* aItem ) const
     m_gal->SetFillColor( m_pcbSettings->GetLayerColor( ITEM_GAL_LAYER( SELECTION ) ) );
     m_gal->DrawRectangle( boundingBox.GetOrigin(), boundingBox.GetEnd() );
 }
+
+const double PCB_RENDER_SETTINGS::MAX_FONT_SIZE = 100000000;

pcbnew/pcb_painter.h

@@ -108,7 +108,7 @@ protected:
     bool    m_netNamesOnTracks;
 
     /// Maximum font size for netnames (and other dynamically shown strings)
-    static const double MAX_FONT_SIZE = 100000000;
+    static const double MAX_FONT_SIZE;
 
     /// Option for different display modes for zones
     DisplayZonesMode m_displayZoneMode;