svn commit: r257818 - in head/lib/msun: . src

[Steve Kargl]

Author: kargl
Date: Thu Nov  7 21:20:34 2013
New Revision: 257818
URL: http://svnweb.freebsd.org/changeset/base/257818

Log:
  Fix bulding libm on platforms with LDBL_MANT_DIG == 53.
  
  Reported by:	ian

Modified:
  head/lib/msun/Makefile
  head/lib/msun/src/s_round.c

Modified: head/lib/msun/Makefile
==============================================================================
--- head/lib/msun/Makefile	Thu Nov  7 21:16:32 2013	(r257817)
+++ head/lib/msun/Makefile	Thu Nov  7 21:20:34 2013	(r257818)
@@ -71,7 +71,7 @@ COMMON_SRCS= b_exp.c b_log.c b_tgamma.c 
 	s_lround.c s_lroundf.c s_lroundl.c s_modff.c \
 	s_nan.c s_nearbyint.c s_nextafter.c s_nextafterf.c \
 	s_nexttowardf.c s_remquo.c s_remquof.c \
-	s_rint.c s_rintf.c s_round.c s_roundf.c s_roundl.c \
+	s_rint.c s_rintf.c s_round.c s_roundf.c \
 	s_scalbln.c s_scalbn.c s_scalbnf.c s_signbit.c \
 	s_signgam.c s_significand.c s_significandf.c s_sin.c s_sinf.c \
 	s_tan.c s_tanf.c s_tanh.c s_tanhf.c s_tgammaf.c s_trunc.c s_truncf.c \
@@ -101,7 +101,7 @@ COMMON_SRCS+=	e_acoshl.c e_acosl.c e_asi
 	s_asinhl.c s_atanl.c s_cbrtl.c s_ceill.c s_cosl.c s_cprojl.c \
 	s_csqrtl.c s_exp2l.c s_expl.c s_floorl.c s_fmal.c \
 	s_frexpl.c s_logbl.c s_logl.c s_nanl.c s_nextafterl.c \
-	s_nexttoward.c s_remquol.c s_rintl.c s_scalbnl.c \
+	s_nexttoward.c s_remquol.c s_rintl.c  s_roundl.c s_scalbnl.c \
 	s_sinl.c s_tanl.c s_truncl.c w_cabsl.c
 .endif
 

Modified: head/lib/msun/src/s_round.c
==============================================================================
--- head/lib/msun/src/s_round.c	Thu Nov  7 21:16:32 2013	(r257817)
+++ head/lib/msun/src/s_round.c	Thu Nov  7 21:20:34 2013	(r257818)
@@ -52,3 +52,7 @@ round(double x)
 		return (-t);
 	}
 }
+
+#if (LDBL_MANT_DIG == 53)
+__weak_reference(round, roundl);
+#endif