build: Build mlibc + add distclean target

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

1 files changed, 0 insertions, 124 deletions

diff --git a/lib/mlibc/options/ansi/musl-generic-math/remquol.c b/lib/mlibc/options/ansi/musl-generic-math/remquol.c
deleted file mode 100644
index 9b065c0..0000000
--- a/lib/mlibc/options/ansi/musl-generic-math/remquol.c
+++ /dev/null
@@ -1,124 +0,0 @@
-#include "libm.h"
-
-#if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
-long double remquol(long double x, long double y, int *quo)
-{
-	return remquo(x, y, quo);
-}
-#elif (LDBL_MANT_DIG == 64 || LDBL_MANT_DIG == 113) && LDBL_MAX_EXP == 16384
-long double remquol(long double x, long double y, int *quo)
-{
-	union ldshape ux = {x}, uy = {y};
-	int ex = ux.i.se & 0x7fff;
-	int ey = uy.i.se & 0x7fff;
-	int sx = ux.i.se >> 15;
-	int sy = uy.i.se >> 15;
-	uint32_t q;
-
-	*quo = 0;
-	if (y == 0 || isnan(y) || ex == 0x7fff)
-		return (x*y)/(x*y);
-	if (x == 0)
-		return x;
-
-	/* normalize x and y */
-	if (!ex) {
-		ux.i.se = ex;
-		ux.f *= 0x1p120f;
-		ex = ux.i.se - 120;
-	}
-	if (!ey) {
-		uy.i.se = ey;
-		uy.f *= 0x1p120f;
-		ey = uy.i.se - 120;
-	}
-
-	q = 0;
-	if (ex >= ey) {
-		/* x mod y */
-#if LDBL_MANT_DIG == 64
-		uint64_t i, mx, my;
-		mx = ux.i.m;
-		my = uy.i.m;
-		for (; ex > ey; ex--) {
-			i = mx - my;
-			if (mx >= my) {
-				mx = 2*i;
-				q++;
-				q <<= 1;
-			} else if (2*mx < mx) {
-				mx = 2*mx - my;
-				q <<= 1;
-				q++;
-			} else {
-				mx = 2*mx;
-				q <<= 1;
-			}
-		}
-		i = mx - my;
-		if (mx >= my) {
-			mx = i;
-			q++;
-		}
-		if (mx == 0)
-			ex = -120;
-		else
-			for (; mx >> 63 == 0; mx *= 2, ex--);
-		ux.i.m = mx;
-#elif LDBL_MANT_DIG == 113
-		uint64_t hi, lo, xhi, xlo, yhi, ylo;
-		xhi = (ux.i2.hi & -1ULL>>16) | 1ULL<<48;
-		yhi = (uy.i2.hi & -1ULL>>16) | 1ULL<<48;
-		xlo = ux.i2.lo;
-		ylo = ux.i2.lo;
-		for (; ex > ey; ex--) {
-			hi = xhi - yhi;
-			lo = xlo - ylo;
-			if (xlo < ylo)
-				hi -= 1;
-			if (hi >> 63 == 0) {
-				xhi = 2*hi + (lo>>63);
-				xlo = 2*lo;
-				q++;
-			} else {
-				xhi = 2*xhi + (xlo>>63);
-				xlo = 2*xlo;
-			}
-			q <<= 1;
-		}
-		hi = xhi - yhi;
-		lo = xlo - ylo;
-		if (xlo < ylo)
-			hi -= 1;
-		if (hi >> 63 == 0) {
-			xhi = hi;
-			xlo = lo;
-			q++;
-		}
-		if ((xhi|xlo) == 0)
-			ex = -120;
-		else
-			for (; xhi >> 48 == 0; xhi = 2*xhi + (xlo>>63), xlo = 2*xlo, ex--);
-		ux.i2.hi = xhi;
-		ux.i2.lo = xlo;
-#endif
-	}
-
-	/* scale result and decide between |x| and |x|-|y| */
-	if (ex <= 0) {
-		ux.i.se = ex + 120;
-		ux.f *= 0x1p-120f;
-	} else
-		ux.i.se = ex;
-	x = ux.f;
-	if (sy)
-		y = -y;
-	if (ex == ey || (ex+1 == ey && (2*x > y || (2*x == y && q%2)))) {
-		x -= y;
-		q++;
-	}
-	q &= 0x7fffffff;
-	*quo = sx^sy ? -(int)q : (int)q;
-	return sx ? -x : x;
-}
-#endif