1 /* Darwin support needed only by Fortran frontends.
2 Copyright (C) 2008-2018 Free Software Foundation, Inc.
3 Contributed by Daniel Franke.
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
22 /* Provide stubs for the hooks defined by darwin.h
23 TARGET_EXTRA_PRE_INCLUDES, TARGET_EXTRA_INCLUDES
24
25 As both, gcc and gfortran link in incpath.o, we can not
26 conditionally undefine said hooks if fortran is build.
27 However, we can define do-nothing stubs of said hooks as
28 we are not interested in objc include files in Fortran.
29
30 The hooks original purpose (see also darwin-c.c):
31 * darwin_register_objc_includes
32 Register the GNU objective-C runtime include path if STDINC.
33
34 * darwin_register_frameworks
35 Register all the system framework paths if STDINC is true and setup
36 the missing_header callback for subframework searching if any
37 frameworks had been registered. */
38
39
40 #include "ansidecl.h"
41
42 /* Prototypes for functions below to avoid a lengthy list of includes
43 to achieve the same. */
44 void darwin_register_objc_includes (const char *, const char *, int);
45 void darwin_register_frameworks (const char *, const char *, int);
46
47
48 void
darwin_register_objc_includes(const char * sysroot ATTRIBUTE_UNUSED,const char * iprefix ATTRIBUTE_UNUSED,int stdinc ATTRIBUTE_UNUSED)49 darwin_register_objc_includes (const char *sysroot ATTRIBUTE_UNUSED,
50 const char *iprefix ATTRIBUTE_UNUSED,
51 int stdinc ATTRIBUTE_UNUSED)
52 {
53 }
54
55 void
darwin_register_frameworks(const char * sysroot ATTRIBUTE_UNUSED,const char * iprefix ATTRIBUTE_UNUSED,int stdinc ATTRIBUTE_UNUSED)56 darwin_register_frameworks (const char *sysroot ATTRIBUTE_UNUSED,
57 const char *iprefix ATTRIBUTE_UNUSED,
58 int stdinc ATTRIBUTE_UNUSED)
59 {
60 }
61