kc3-lang/gnulib/modules/roundf

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• Hash : 89f85637
  Author :
  Date : 2012-03-08T01:55:40
  

  roundf: Don't override undeclared system function on IRIX 6.5.
  
  * m4/roundf.m4 (gl_FUNC_ROUNDF): Search for roundf() in the libraries
  also when it is not declared. Set HAVE_ROUNDF. For replacement code,
  test HAVE_ROUNDF, not HAVE_DECL_ROUNDF.
  * modules/roundf (configure.ac): For replacement code, test
  HAVE_ROUNDF, not HAVE_DECL_ROUNDF.
  (Depends-on): Update conditions.
  * modules/roundf-ieee (Depends-on): Update conditions.
  * doc/posix-functions/roundf.texi: Mention the IRIX problem.
  

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• modules/roundf

• Description:
  roundf() function: round toward nearest, breaking ties away from zero.
  
  Files:
  lib/round.c
  lib/roundf.c
  m4/check-math-lib.m4
  m4/roundf.m4
  m4/floorf.m4
  m4/ceilf.m4
  
  Depends-on:
  math
  extensions
  float           [test $HAVE_ROUNDF = 0 || test $REPLACE_ROUNDF = 1]
  
  configure.ac:
  gl_FUNC_ROUNDF
  if test $HAVE_ROUNDF = 0 || test $REPLACE_ROUNDF = 1; then
    AC_LIBOBJ([roundf])
  fi
  gl_MATH_MODULE_INDICATOR([roundf])
  
  Makefile.am:
  
  Include:
  <math.h>
  
  Link:
  $(ROUNDF_LIBM)
  
  License:
  LGPL
  
  Maintainer:
  Ben Pfaff
  
  

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