build: Build mlibc + add distclean target

Signed-off-by: Ian Moffett <ian@osmora.org>

1 files changed, 0 insertions, 36 deletions

diff --git a/lib/mlibc/options/ansi/musl-generic-math/roundf.c b/lib/mlibc/options/ansi/musl-generic-math/roundf.c
deleted file mode 100644
index e8210af..0000000
--- a/lib/mlibc/options/ansi/musl-generic-math/roundf.c
+++ /dev/null
@@ -1,36 +0,0 @@
-#include "libm.h"
-
-#if FLT_EVAL_METHOD==0
-#define EPS FLT_EPSILON
-#elif FLT_EVAL_METHOD==1
-#define EPS DBL_EPSILON
-#elif FLT_EVAL_METHOD==2
-#define EPS LDBL_EPSILON
-#endif
-static const float_t toint = 1/EPS;
-
-float roundf(float x)
-{
-	union {float f; uint32_t i;} u = {x};
-	int e = u.i >> 23 & 0xff;
-	float_t y;
-
-	if (e >= 0x7f+23)
-		return x;
-	if (u.i >> 31)
-		x = -x;
-	if (e < 0x7f-1) {
-		FORCE_EVAL(x + toint);
-		return 0*u.f;
-	}
-	y = x + toint - toint - x;
-	if (y > 0.5f)
-		y = y + x - 1;
-	else if (y <= -0.5f)
-		y = y + x + 1;
-	else
-		y = y + x;
-	if (u.i >> 31)
-		y = -y;
-	return y;
-}