Remove FESETROUND_LIBM; no longer needed.

diff --git a/ChangeLog b/ChangeLog
index bbed7d5..87ed8c9 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,7 +1,12 @@
-2005-07-12  Jim Meyering  <jim@meyering.net>
+2005-07-13  Paul Eggert  <eggert@cs.ucla.edu>
 
        * Version 5.3.1.
 
+       * src/Makefile.am (nanosec_libs): Remove $(FESETROUND_LIBM); no longer
+       needed.  Problem reported by Jeff Bailey.
+
+2005-07-12  Jim Meyering  <jim@meyering.net>
+
        * Makefile.maint (copyright-check): Reflect rearrangement in
        version-etc files.
 

diff --git a/m4/ChangeLog b/m4/ChangeLog
index 66cfe45..9ddb804 100644 (file)
--- a/m4/ChangeLog
+++ b/m4/ChangeLog
@@ -1,3 +1,8 @@
+2005-07-13  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * lib-check.m4 (cu_LIB_CHECK): Remove no-longer-necessary check
+       for fesetround.
+
 2005-07-08  Paul Eggert  <eggert@cs.ucla.edu>
 
        * jm-macros.m4 (gl_CHECK_ALL_HEADERS): Check for stropts.h.

diff --git a/m4/lib-check.m4 b/m4/lib-check.m4
index 2d9d0d0..3962d14 100644 (file)
--- a/m4/lib-check.m4
+++ b/m4/lib-check.m4
@@ -1,4 +1,4 @@
-#serial 8
+#serial 9
 
 dnl Misc lib-related macros for coreutils.
 
@@ -32,7 +32,7 @@ AC_DEFUN([cu_LIB_CHECK],
 
   # Some programs need to link with -lm.  printf does if it uses
   # lib/strtod.c which uses pow.  And seq uses the math functions,
-  # floor, modf, rint.  And sleep uses fesetround.
+  # floor, modf, rint.
 
   # Check for these math functions used by seq.
   AC_SUBST([SEQ_LIBM])
@@ -44,13 +44,6 @@ AC_DEFUN([cu_LIB_CHECK],
   test "X$LIBS" = "X$cu_saved_libs" || SEQ_LIBM=-lm
   LIBS=$cu_saved_libs
 
-  AC_SUBST(FESETROUND_LIBM)
-  cu_saved_libs=$LIBS
-  AC_SEARCH_LIBS([fesetround], [m])
-  AC_CHECK_FUNCS([fesetround])
-  test "X$LIBS" = "X$cu_saved_libs" || FESETROUND_LIBM=-lm
-  LIBS=$cu_saved_libs
-
   # The -lsun library is required for YP support on Irix-4.0.5 systems.
   # m88k/svr3 DolphinOS systems using YP need -lypsec for id.
   AC_SEARCH_LIBS(yp_match, [sun ypsec])

diff --git a/src/Makefile.am b/src/Makefile.am
index c9e2171..d926349 100644 (file)
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -81,10 +81,9 @@ printf_LDADD = $(LDADD) $(POW_LIB) $(LIBICONV)
 # If necessary, add -lm to resolve use of floor, rint, modf.
 seq_LDADD = $(LDADD) $(SEQ_LIBM)
 
-# If necessary, add -lm to resolve the `pow' reference in lib/strtod.c
-# or for the fesetround reference in programs using nanosec.c.
-nanosec_libs = \
-  $(LDADD) $(FESETROUND_LIBM) $(POW_LIB) $(LIB_NANOSLEEP)
+# If necessary, add libraries to resolve the `pow' reference in lib/strtod.c
+# and the `nanosleep' reference in lib/xnanosleep.c.
+nanosec_libs = $(LDADD) $(POW_LIB) $(LIB_NANOSLEEP)
 
 sleep_LDADD = $(nanosec_libs)
 tail_LDADD = $(nanosec_libs)