build: Build mlibc + add distclean target

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

1 files changed, 0 insertions, 66 deletions

diff --git a/lib/mlibc/options/ansi/musl-generic-math/hypotl.c b/lib/mlibc/options/ansi/musl-generic-math/hypotl.c
deleted file mode 100644
index 479aa92..0000000
--- a/lib/mlibc/options/ansi/musl-generic-math/hypotl.c
+++ /dev/null
@@ -1,66 +0,0 @@
-#include "libm.h"
-
-#if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
-long double hypotl(long double x, long double y)
-{
-	return hypot(x, y);
-}
-#elif (LDBL_MANT_DIG == 64 || LDBL_MANT_DIG == 113) && LDBL_MAX_EXP == 16384
-#if LDBL_MANT_DIG == 64
-#define SPLIT (0x1p32L+1)
-#elif LDBL_MANT_DIG == 113
-#define SPLIT (0x1p57L+1)
-#endif
-
-static void sq(long double *hi, long double *lo, long double x)
-{
-	long double xh, xl, xc;
-	xc = x*SPLIT;
-	xh = x - xc + xc;
-	xl = x - xh;
-	*hi = x*x;
-	*lo = xh*xh - *hi + 2*xh*xl + xl*xl;
-}
-
-long double hypotl(long double x, long double y)
-{
-	union ldshape ux = {x}, uy = {y};
-	int ex, ey;
-	long double hx, lx, hy, ly, z;
-
-	ux.i.se &= 0x7fff;
-	uy.i.se &= 0x7fff;
-	if (ux.i.se < uy.i.se) {
-		ex = uy.i.se;
-		ey = ux.i.se;
-		x = uy.f;
-		y = ux.f;
-	} else {
-		ex = ux.i.se;
-		ey = uy.i.se;
-		x = ux.f;
-		y = uy.f;
-	}
-
-	if (ex == 0x7fff && isinf(y))
-		return y;
-	if (ex == 0x7fff || y == 0)
-		return x;
-	if (ex - ey > LDBL_MANT_DIG)
-		return x + y;
-
-	z = 1;
-	if (ex > 0x3fff+8000) {
-		z = 0x1p10000L;
-		x *= 0x1p-10000L;
-		y *= 0x1p-10000L;
-	} else if (ey < 0x3fff-8000) {
-		z = 0x1p-10000L;
-		x *= 0x1p10000L;
-		y *= 0x1p10000L;
-	}
-	sq(&hx, &lx, x);
-	sq(&hy, &ly, y);
-	return z*sqrtl(ly+lx+hy+hx);
-}
-#endif