Fix build error on OSX

vondele · vondele · commit 2e2865d34b67 · 2021-06-21T23:14:58.000+02:00
directly use integer version for cp calculation. fixes official-stockfish#3573 closes official-stockfish#3574 No functional change
diff --git a/src/nnue/evaluate_nnue.cpp b/src/nnue/evaluate_nnue.cpp
@@ -232,7 +232,7 @@ namespace Stockfish::Eval::NNUE {
 
     buffer[0] = (v < 0 ? '-' : v > 0 ? '+' : ' ');
 
-    int cp = (int)(std::abs(100.0 * double(v) / PawnValueEg));
+    int cp = std::abs(100 * v / PawnValueEg);
 
     if (cp >= 10000)
     {
@@ -261,7 +261,7 @@ namespace Stockfish::Eval::NNUE {
   static void format_cp_aligned_dot(Value v, char* buffer) {
     buffer[0] = (v < 0 ? '-' : v > 0 ? '+' : ' ');
 
-    int cp = (int)(std::abs(100.0 * double(v) / PawnValueEg));
+    int cp = std::abs(100 * v / PawnValueEg);
 
     if (cp >= 10000)
     {

Original file line number	Diff line number	Diff line change
`@@ -232,7 +232,7 @@ namespace Stockfish::Eval::NNUE {`
`232`	`232`
`233`	`233`	`buffer[0] = (v < 0 ? '-' : v > 0 ? '+' : ' ');`
`234`	`234`
`235`		`- int cp = (int)(std::abs(100.0 * double(v) / PawnValueEg));`
	`235`	`+ int cp = std::abs(100 * v / PawnValueEg);`
`236`	`236`
`237`	`237`	`if (cp >= 10000)`
`238`	`238`	`{`
`@@ -261,7 +261,7 @@ namespace Stockfish::Eval::NNUE {`
`261`	`261`	`static void format_cp_aligned_dot(Value v, char* buffer) {`
`262`	`262`	`buffer[0] = (v < 0 ? '-' : v > 0 ? '+' : ' ');`
`263`	`263`
`264`		`- int cp = (int)(std::abs(100.0 * double(v) / PawnValueEg));`
	`264`	`+ int cp = std::abs(100 * v / PawnValueEg);`
`265`	`265`
`266`	`266`	`if (cp >= 10000)`
`267`	`267`	`{`