1 files changed, 13 insertions, 0 deletions
diff --git a/vcpkg/ports/fltk/math-h-polyfill.patch b/vcpkg/ports/fltk/math-h-polyfill.patch
new file mode 100644
index 0000000..1591f19
--- /dev/null
+++ b/vcpkg/ports/fltk/math-h-polyfill.patch
@@ -0,0 +1,13 @@
+diff --git a/FL/math.h b/FL/math.h
+index b574000..216a2ad 100644
+--- a/FL/math.h
++++ b/FL/math.h
+@@ -47,7 +47,7 @@
+ #    define M_SQRT1_2       0.70710678118654752440
+ #  endif // !M_SQRT2
+ 
+-#  if (defined(WIN32) || defined(CRAY)) && !defined(__MINGW32__) && !defined(__MWERKS__)
++#  if defined(FLTK_ENABLE_MATH_H_POLYFILL)
+ 
+ inline double rint(double v) {return floor(v+.5);}
+ inline double copysign(double a, double b) {return b<0 ? -a : a;}