kc3-lang/gnulib/modules/roundl

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• Hash : 76db5ae7
  Author :
  Date : 2012-03-08T02:06:10
  

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

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• modules/roundl

• Description:
  roundl() function: round toward nearest, breaking ties away from zero.
  
  Files:
  lib/round.c
  lib/roundl.c
  m4/check-math-lib.m4
  m4/roundl.m4
  m4/floorl.m4
  m4/ceill.m4
  
  Depends-on:
  math
  extensions
  round           [{ test $HAVE_ROUNDL = 0 || test $REPLACE_ROUNDL = 1; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 1]
  float           [{ test $HAVE_ROUNDL = 0 || test $REPLACE_ROUNDL = 1; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0]
  
  configure.ac:
  gl_FUNC_ROUNDL
  if test $HAVE_ROUNDL = 0 || test $REPLACE_ROUNDL = 1; then
    AC_LIBOBJ([roundl])
  fi
  gl_MATH_MODULE_INDICATOR([roundl])
  
  Makefile.am:
  
  Include:
  <math.h>
  
  Link:
  $(ROUNDL_LIBM)
  
  License:
  LGPL
  
  Maintainer:
  Ben Pfaff
  
  

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