gdb/libiberty.m4

   1 dnl Bits libiberty clients must do on their autoconf step.
   2 dnl
   3 dnl Copyright (C) 2012-2020 Free Software Foundation, Inc.
   4 dnl
   5 dnl This file is free software; you can redistribute it and/or modify
   6 dnl it under the terms of the GNU General Public License as published by
   7 dnl the Free Software Foundation; either version 3 of the License, or
   8 dnl (at your option) any later version.
   9 dnl
  10 dnl This program is distributed in the hope that it will be useful,
  11 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 dnl GNU General Public License for more details.
  14 dnl
  15 dnl You should have received a copy of the GNU General Public License
  16 dnl along with this program; see the file COPYING3.  If not see
  17 dnl <http://www.gnu.org/licenses/>.
  18 dnl
  19
  20 dnl Checks for declarations ansidecl.h and libiberty.h themselves
  21 dnl check with HAVE_DECL_XXX, etc.
  22
  23 AC_DEFUN([libiberty_INIT],
  24 [
  25   # Check for presence and size of long long.
  26   AC_CHECK_TYPES([long long], [AC_CHECK_SIZEOF(long long)])
  27
  28   AC_CHECK_DECLS([basename(char *), ffs, asprintf, vasprintf, snprintf, vsnprintf])
  29   AC_CHECK_DECLS([strtol, strtoul, strtoll, strtoull])
  30   AC_CHECK_DECLS([strverscmp])
  31 ])