Re: new module 'ldexpl'

[Bruno Haible]

This is needed to declare ldexpl() when the system doesn't have it, e.g. on
HP-UX.

2007-03-31  Bruno Haible  <address@hidden>

        * m4/ldexpl.m4 (gl_FUNC_LDEXPL): Set HAVE_DECL_LDEXPL to 0 when
        the function is not present.

*** m4/ldexpl.m4        30 Mar 2007 00:13:24 -0000      1.1
--- m4/ldexpl.m4        31 Mar 2007 20:33:05 -0000
***************
*** 54,59 ****
--- 54,60 ----
      dnl MacOS X 10.3 has ldexpl() in libc but doesn't declare it in <math.h>.
      AC_CHECK_DECL([ldexpl], , [HAVE_DECL_LDEXPL=0], [#include <math.h>])
    else
+     HAVE_DECL_LDEXPL=0
      AC_LIBOBJ([ldexpl])
    fi
  ])