gcc/objcp/config-lang.in

   1 # Top level configure fragment for GNU Objective-C++.
   2 #   Copyright (C) 2005-2022 Free Software Foundation, Inc.
   3 #   Contributed by Ziemowit Laski <zlaski@apple.com>
   4
   5 #This file is part of GCC.
   6
   7 #GCC is free software; you can redistribute it and/or modify
   8 #it under the terms of the GNU General Public License as published by
   9 #the Free Software Foundation; either version 3, or (at your option)
  10 #any later version.
  11
  12 #GCC is distributed in the hope that it will be useful,
  13 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 #GNU General Public License for more details.
  16
  17 #You should have received a copy of the GNU General Public License
  18 #along with GCC; see the file COPYING3.  If not see
  19 #<http://www.gnu.org/licenses/>.
  20
  21 # Configure looks for the existence of this file to auto-config each language.
  22 # We define several parameters used by configure:
  23 #
  24 # language      - name of language as it would appear in $(LANGUAGES)
  25 # compilers     - value to add to $(COMPILERS)
  26
  27 language="obj-c++"
  28
  29 compilers="cc1objplus\$(exeext)"
  30
  31 # Per GCC Steering Committee.
  32 build_by_default="no"
  33
  34 # By building the Objective-C and C++ front-ends, we will get
  35 # the object files we need, along with the libraries (libstdc++,
  36 # libobjc).
  37 lang_requires="objc c++"
  38 subdir_requires="objc cp"
  39
  40 # When you add to this gtfiles list a header which comes from a
  41 # directory belonging to another language (ie, C++ or ObjC), you need
  42 # to also edit gengtype.c adding a special rule for the header to
  43 # avoid having the GC stuff from that header being added to gtype-cp.h
  44 # or gtype-objc.h.
  45
  46 # Get the C++ FE's gtfiles list.  Do this in a subshell, so we can
  47 # extract exactly the gtfiles var, but munge cp-lang.c into objcp-lang.c.
  48 gtfiles="$(. $srcdir/cp/config-lang.in ; \
  49   echo $gtfiles | sed 's+/cp/cp-lang.c +/objcp/objcp-lang.c +')"
  50
  51 # Now add our special bits to it.  Please keep this list sorted.
  52 gtfiles="$gtfiles \
  53 \$(srcdir)/objc/objc-act.h \
  54 \$(srcdir)/objc/objc-map.h \
  55 \$(srcdir)/objc/objc-act.c \
  56 \$(srcdir)/objc/objc-gnu-runtime-abi-01.c \
  57 \$(srcdir)/objc/objc-next-runtime-abi-01.c \
  58 \$(srcdir)/objc/objc-next-runtime-abi-02.c \
  59 \$(srcdir)/objc/objc-runtime-shared-support.c \
  60 "
  61