gnulib/Makefile.am

   1 # Copyright (C) 2019 Free Software Foundation, Inc.
   2
   3 # This file is part of GDB.
   4
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 # The toplevel makefile overrides $(CC) (in EXTRA_HOST_FLAGS) by setting
  19 # it to whatever CC was in the toplevel configure.  This breaks in Gnulib with
  20 # older GCCs, because Gnulib's configure uses this variable to store the
  21 # standard-setting switch (e.g. -std=gnu99/-std=gnu11).  To fix this, we just
  22 # set MAKEOVERRIDES to empty here so that import/ uses the right $(CC).
  23 #
  24 # This problem is visible with compilers that don't use C99 by default, such
  25 # as GCC 4.8.5 (Centos 7).
  26 MAKEOVERRIDES =
  27
  28 SUBDIRS = import