diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gui/palette.cpp | 5 | ||||
| -rw-r--r-- | src/particle/particleemitterprop.h | 5 | ||||
| -rw-r--r-- | src/sdl2gfx/SDL2_rotozoom.h | 1 |
3 files changed, 11 insertions, 0 deletions
diff --git a/src/gui/palette.cpp b/src/gui/palette.cpp index c98a9416e..f0f97b6f1 100644 --- a/src/gui/palette.cpp +++ b/src/gui/palette.cpp @@ -33,6 +33,11 @@ #include "debug.h" +// required by MSYS2 / Windows +#ifndef M_PI +#define M_PI 3.1415926535897932384626433832795 +#endif + const Color Palette::BLACK = Color(0, 0, 0, 255); Palette::Palettes Palette::mInstances; diff --git a/src/particle/particleemitterprop.h b/src/particle/particleemitterprop.h index d82f188ac..0d1f9e5cb 100644 --- a/src/particle/particleemitterprop.h +++ b/src/particle/particleemitterprop.h @@ -30,6 +30,11 @@ #include "localconsts.h" +// required by MSYS2 / Windows +#ifndef M_PI +#define M_PI 3.1415926535897932384626433832795 +#endif + template <typename T> struct ParticleEmitterProp final { ParticleEmitterProp() : diff --git a/src/sdl2gfx/SDL2_rotozoom.h b/src/sdl2gfx/SDL2_rotozoom.h index ffab24fbc..abf1305f5 100644 --- a/src/sdl2gfx/SDL2_rotozoom.h +++ b/src/sdl2gfx/SDL2_rotozoom.h @@ -40,6 +40,7 @@ extern "C" { #endif +// required by MSYS2 / Windows #ifndef M_PI #define M_PI 3.1415926535897932384626433832795 #endif |