Commit 4eb6cb8818057a022f97176b53738ee3098c8eb6
2021-12-25T09:23:58
Fix warnings for CMake Unity builds. * src/cache/ftcbasic.c (FT_COMPONENT): Undefine macro before redefinition. * src/smooth/ftgrays.c (TRUNC, FRACT): Ditto.
diff --git a/src/cache/ftcbasic.c b/src/cache/ftcbasic.c
index 1760c5f..7310383 100644
--- a/src/cache/ftcbasic.c
+++ b/src/cache/ftcbasic.c
@@ -26,6 +26,7 @@
#include "ftccback.h"
#include "ftcerror.h"
+#undef FT_COMPONENT
#define FT_COMPONENT cache
diff --git a/src/smooth/ftgrays.c b/src/smooth/ftgrays.c
index d982c28..5d5d016 100644
--- a/src/smooth/ftgrays.c
+++ b/src/smooth/ftgrays.c
@@ -333,7 +333,9 @@ typedef ptrdiff_t FT_PtrDist;
#define PIXEL_BITS 8
#define ONE_PIXEL ( 1 << PIXEL_BITS )
+#undef TRUNC
#define TRUNC( x ) (TCoord)( (x) >> PIXEL_BITS )
+#undef FRACT
#define FRACT( x ) (TCoord)( (x) & ( ONE_PIXEL - 1 ) )
#if PIXEL_BITS >= 6