openwrt-packages-dist/libs/libgd/patches/200-uclibc-ceill.patch

--- a/src/gd_bmp.c
+++ b/src/gd_bmp.c
@@ -21,6 +21,7 @@
 #include <math.h>
 #include <string.h>
 #include <stdlib.h>
+#include <features.h>
 #include "gd.h"
 #include "gdhelpers.h"
 #include "bmp.h"
@@ -42,6 +43,13 @@ static int bmp_read_rle(gdImagePtr im, g
 
 #define BMP_DEBUG(s)
 
+#if defined(__UCLIBC__) && !defined(__UCLIBC_HAS_LONG_DOUBLE_MATH__)
+long double ceill(long double x)
+{
+	return (long double)ceil((double)x);
+}
+#endif
+
 static int gdBMPPutWord(gdIOCtx *out, int w)
 {
 	/* Byte order is little-endian */