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Remove FESETROUND_LIBM; no longer needed.

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This commit is contained in:
Paul Eggert 2005-07-14 00:03:08 +00:00
parent 765f89353e
commit 9cfc51e083
4 changed files with 16 additions and 14 deletions
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7
ChangeLog
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@ -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.

5
m4/ChangeLog
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@ -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.

11
m4/lib-check.m4
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@ -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])

7
src/Makefile.am
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@ -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)