Mercurial > gnulib
view m4/assert.m4 @ 40177:dcd889592b62
dtoastr,ftoastr,ldtoastr: port to c-strtod changes
Decouple these modules from c-strtod. Nowadays it’s reasonable to
assume the C99 signatures for strtod and strtold. Programs that
require stricter adherence to C99 should also use the strtod and
strtold modules as needed, and we no longer need the
HAVE_C99_STRTOLD macro.
* NEWS: Mention this.
* lib/ftoastr.c (STRTOF) [LENGTH == 3]: Assume strtold.
* m4/c-strtod.m4 (gl_C_STRTOLD): Do not define HAVE_C99_STRTOLD.
* modules/dtoastr, modules/ftoastr, modules/ldtoastr:
(Files): Remove m4/c-strtod.m4.
(configure.ac): Do not require gl_C99_STRTOLD, which no longer
exists.
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Sat, 02 Feb 2019 13:01:55 -0800 |
parents | b06060465f09 |
children |
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#serial 7 # Copyright (C) 1998-1999, 2001, 2004, 2008-2019 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. dnl based on code from Eleftherios Gkioulekas dnl Autoconf 2.60 provides AC_HEADER_ASSERT for the same purpose, but dnl it has broken semantics for --enable-assert until 2.64. AC_DEFUN([gl_ASSERT], [ AC_MSG_CHECKING([whether to enable assertions]) AC_ARG_ENABLE([assert], [AS_HELP_STRING([--disable-assert], [turn off assertions])], [AS_IF([test "x$enableval" = xno], [AC_DEFINE([NDEBUG], [1], [Define to 1 if assertions should be disabled.])], [test "x$enableval" != xyes], [AC_MSG_WARN([invalid argument supplied to --enable-assert]) enable_assert=yes])], [enable_assert=yes]) AC_MSG_RESULT([$enable_assert]) ])