kc3-lang/gnulib/m4/expf.m4

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• Hash : 1602f0af
  Author :
  Date : 2012-01-01T10:04:58
  

  maint: update all copyright year number ranges
  
  Run "make update-copyright".
  

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• m4/expf.m4

• # expf.m4 serial 1
  dnl Copyright (C) 2011-2012 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
  dnl with or without modifications, as long as this notice is preserved.
  
  AC_DEFUN([gl_FUNC_EXPF],
  [
    AC_REQUIRE([gl_MATH_H_DEFAULTS])
    AC_REQUIRE([gl_FUNC_EXP])
  
    dnl Test whether expf() exists. Assume that expf(), if it exists, is
    dnl defined in the same library as exp().
    save_LIBS="$LIBS"
    LIBS="$LIBS $EXP_LIBM"
    AC_CHECK_FUNCS([expf])
    LIBS="$save_LIBS"
    if test $ac_cv_func_expf = yes; then
      EXPF_LIBM="$EXP_LIBM"
    else
      HAVE_EXPF=0
      EXPF_LIBM="$EXP_LIBM"
    fi
    AC_SUBST([EXPF_LIBM])
  ])
  

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