1 # Top level configure fragment for GNU Objective-C++.
2 # Copyright (C) 2005-2017 Free Software Foundation, Inc.
3 # Contributed by Ziemowit Laski <zlaski@apple.com>
5 #This file is part of GCC.
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)
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.
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/>.
21 # Configure looks for the existence of this file to auto-config each language.
22 # We define several parameters used by configure:
24 # language - name of language as it would appear in $(LANGUAGES)
25 # compilers - value to add to $(COMPILERS)
29 compilers="cc1objplus\$(exeext)"
31 # Per GCC Steering Committee.
34 # By building the Objective-C and C++ front-ends, we will get
35 # the object files we need, along with the libraries (libstdc++,
37 lang_requires="objc c++"
38 subdir_requires="objc cp"
40 # When you add to this gtfiles list a header which comes from a
41 # directory belonging to another language (ie, C++ or ObjC), you need
42 # to also edit gengtype.c adding a special rule for the header to
43 # avoid having the GC stuff from that header being added to gtype-cp.h
46 # Get the C++ FE's gtfiles list. Do this in a subshell, so we can
47 # extract exactly the gtfiles var, but munge cp-lang.c into objcp-lang.c.
48 gtfiles="$(. $srcdir/cp/config-lang.in ; \
49 echo $gtfiles | sed 's+/cp/cp-lang.c +/objcp/objcp-lang.c +')"
51 # Now add our special bits to it. Please keep this list sorted.
53 \$(srcdir)/objc/objc-act.h \
54 \$(srcdir)/objc/objc-map.h \
55 \$(srcdir)/c-family/c-cppbuiltin.c \
56 \$(srcdir)/objc/objc-act.c \
57 \$(srcdir)/objc/objc-gnu-runtime-abi-01.c \
58 \$(srcdir)/objc/objc-next-runtime-abi-01.c \
59 \$(srcdir)/objc/objc-next-runtime-abi-02.c \
60 \$(srcdir)/objc/objc-runtime-shared-support.c \