sparc: use generic w_sqrtl.c implementation.

I accidentally imported a newer version of the file that does the same
thing as the existing one.

Change-Id: Ifab3b24218f017cc57a459e0467cb8225accd9e5
Reviewed-on: https://review.haiku-os.org/c/1368
Reviewed-by: waddlesplash <[email protected]>

src/system/libroot/posix/glibc/arch/sparc/Jamfile

@@ -122,8 +122,7 @@ local genericSources =
 	w_remainder.c w_remainderf.c # w_remainderl.c
 	w_scalb.c w_scalbf.c # w_scalbl.c
 	w_sinh.c w_sinhf.c # w_sinhl.c
-	w_sqrt.c w_sqrtf.c # w_sqrtl.c
-	w_sqrtl_compat.c
+	w_sqrt.c w_sqrtf.c w_sqrtl.c
 	;
 
 

src/system/libroot/posix/glibc/math/w_sqrtl_compat.c

@@ -1,31 +0,0 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <[email protected]>, 2011.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#define NO_MATH_REDIRECT
-#include <math.h>
-#include <math_private.h>
-#include <libm-alias-ldouble.h>
-
-
-/* wrapper sqrtl */
-long double
-__sqrtl (long double x)
-{
-  return __ieee754_sqrtl (x);
-}
-libm_alias_ldouble (__sqrt, sqrt)