[thirdparty/gcc.git] / gcc / ada / link.c

/****************************************************************************
 *                                                                          *
 *                         GNAT COMPILER COMPONENTS                         *
 *                                                                          *
 *                                 L I N K                                  *
 *                                                                          *
 *                          C Implementation File                           *
 *                                                                          *
 *          Copyright (C) 1992-2012, Free Software Foundation, Inc.         *
 *                                                                          *
 * GNAT is free software;  you can  redistribute it  and/or modify it under *
 * terms of the  GNU General Public License as published  by the Free Soft- *
 * ware  Foundation;  either version 3,  or (at your option) any later ver- *
 * sion.  GNAT is distributed in the hope that it will be useful, but WITH- *
 * OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY *
 * or FITNESS FOR A PARTICULAR PURPOSE.                                     *
 *                                                                          *
 * As a special exception under Section 7 of GPL version 3, you are granted *
 * additional permissions described in the GCC Runtime Library Exception,   *
 * version 3.1, as published by the Free Software Foundation.               *
 *                                                                          *
 * You should have received a copy of the GNU General Public License and    *
 * a copy of the GCC Runtime Library Exception along with this program;     *
 * see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    *
 * <http://www.gnu.org/licenses/>.                                          *
 *                                                                          *
 * GNAT was originally developed  by the GNAT team at  New York University. *
 * Extensive contributions were provided by Ada Core Technologies Inc.      *
 *                                                                          *
 ****************************************************************************/

/*  This file contains host-specific parameters describing the behavior of the
    linker.  It is used by gnatlink as well as all tools that use Mlib.  */

#ifdef __cplusplus
extern "C" {
#endif

#ifdef IN_GCC
#include "auto-host.h"
#endif

#include <string.h>

/*  objlist_file_supported is set to 1 when the system linker allows        */
/*  response file, that is a file that contains the list of object files.   */
/*  This is useful on systems where the command line length is limited,     */
/*  meaning that putting all the object files on the command line can       */
/*  result in an unacceptable limit on the number of files.                 */

/*  object_file_option denotes the system dependent linker option which     */
/*  allows object file names to be placed in a file and then passed to      */
/*  the linker. object_file_option must be set if objlist_file_supported    */
/*  is set to 1.                                                            */

/*  link_max is a conservative system specific threshold (in bytes) of the  */
/*  argument length passed to the linker which will trigger a file being    */
/*  used instead of the command line directly. If the argument length is    */
/*  greater than this threshold, then an objlist_file will be generated     */
/*  and object_file_option and objlist_file_supported must be set. If       */
/*  objlist_file_supported is set to 0 (unsupported), then link_max is      */
/*  set to 2**31-1 so that the limit will never be exceeded.                */

/*  run_path_option is the system dependent linker option which specifies   */
/*  the run time path to use when loading dynamic libraries. This should    */
/*  be set to the null string if the system does not support dynamic        */
/*  loading of libraries.                                                   */

/*  shared_libgnat_default gives the system dependent link method that      */
/*  be used by default for linking libgnat (shared or static)               */

/*  shared_libgcc_default gives the system dependent link method that       */
/*  be used by default for linking libgcc (shared or static)                */

/*  using_gnu_linker is set to 1 when the GNU linker is used under this     */
/*  target.                                                                 */

/*  separate_run_path_options is set to 1 when separate "rpath" arguments   */
/*  must be passed to the linker for each directory in the rpath.           */

/*  default_libgcc_subdir is the subdirectory name (from the installation   */
/*  root) where we may find a shared libgcc to use by default.              */

/*  RESPONSE FILE & GNU LINKER                                              */
/*  --------------------------                                              */
/*  objlist_file_supported and using_gnu_link used together tell gnatlink   */
/*  to generate a GNU style response file. Note that object_file_option     */
/*  must be set to "" in this case, since no option is required for a       */
/*  response file to be passed to GNU ld. With a GNU linker we use the      */
/*  linker script to implement the response file feature. Any file passed   */
/*  in the GNU ld command line with an unknown extension is supposed to be  */
/*  a linker script. Each linker script augment the current configuration.  */
/*  The format of such response file is as follow :                         */
/*  INPUT (obj1.p obj2.o ...)                                               */

#define SHARED 'H'
#define STATIC 'T'

#if defined (__WIN32)
const char *__gnat_object_file_option = "";
const char *__gnat_run_path_option = "";
int __gnat_link_max = 30000;
unsigned char __gnat_objlist_file_supported = 1;
char __gnat_shared_libgnat_default = STATIC;
char __gnat_shared_libgcc_default = STATIC;
unsigned char __gnat_using_gnu_linker = 1;
const char *__gnat_object_library_extension = ".a";
unsigned char __gnat_separate_run_path_options = 0;
const char *__gnat_default_libgcc_subdir = "lib";

#elif defined (__hpux__)
const char *__gnat_object_file_option = "-Wl,-c,";
const char *__gnat_run_path_option = "-Wl,+b,";
int __gnat_link_max = 5000;
unsigned char __gnat_objlist_file_supported = 1;
char __gnat_shared_libgnat_default = STATIC;
char __gnat_shared_libgcc_default = STATIC;
unsigned char __gnat_using_gnu_linker = 0;
const char *__gnat_object_library_extension = ".a";
unsigned char __gnat_separate_run_path_options = 0;
const char *__gnat_default_libgcc_subdir = "lib";

#elif defined (__FreeBSD__)
const char *__gnat_object_file_option = "";
const char *__gnat_run_path_option = "-Wl,-rpath,";
char __gnat_shared_libgnat_default = STATIC;
char __gnat_shared_libgcc_default = STATIC;
int __gnat_link_max = 8192;
unsigned char __gnat_objlist_file_supported = 1;
unsigned char __gnat_using_gnu_linker = 1;
const char *__gnat_object_library_extension = ".a";
unsigned char __gnat_separate_run_path_options = 0;
const char *__gnat_default_libgcc_subdir = "lib";

#elif defined (__APPLE__)
const char *__gnat_object_file_option = "-Wl,-filelist,";
const char *__gnat_run_path_option = "-Wl,-rpath,";
char __gnat_shared_libgnat_default = STATIC;
char __gnat_shared_libgcc_default = SHARED;
int __gnat_link_max = 262144;
unsigned char __gnat_objlist_file_supported = 1;
unsigned char __gnat_using_gnu_linker = 0;
const char *__gnat_object_library_extension = ".a";
unsigned char __gnat_separate_run_path_options = 1;
const char *__gnat_default_libgcc_subdir = "lib";

#elif defined (linux) || defined(__GLIBC__)
const char *__gnat_object_file_option = "";
const char *__gnat_run_path_option = "-Wl,-rpath,";
char __gnat_shared_libgnat_default = STATIC;
char __gnat_shared_libgcc_default = STATIC;
int __gnat_link_max = 8192;
unsigned char __gnat_objlist_file_supported = 1;
unsigned char __gnat_using_gnu_linker = 1;
const char *__gnat_object_library_extension = ".a";
unsigned char __gnat_separate_run_path_options = 0;
#if defined (__x86_64)
# if defined (__LP64__)
const char *__gnat_default_libgcc_subdir = "lib64";
# else
const char *__gnat_default_libgcc_subdir = "libx32";
# endif
#else
const char *__gnat_default_libgcc_subdir = "lib";
#endif

#elif defined (_AIX)
/* On AIX, even when with GNU ld we use native linker switches.  This is
   particularly important for '-f' as it should be interpreted by collect2.  */

const char *__gnat_object_file_option = "-Wl,-f,";
const char *__gnat_run_path_option = "";
char __gnat_shared_libgnat_default = STATIC;
char __gnat_shared_libgcc_default = STATIC;
int __gnat_link_max = 15000;
const unsigned char __gnat_objlist_file_supported = 1;
unsigned char __gnat_using_gnu_linker = 0;
const char *__gnat_object_library_extension = ".a";
unsigned char __gnat_separate_run_path_options = 0;
const char *__gnat_default_libgcc_subdir = "lib";

#elif (HAVE_GNU_LD)
/*  These are the settings for all systems that use gnu ld. GNU style response
    file is supported, the shared library default is STATIC.  */

const char *__gnat_object_file_option = "";
const char *__gnat_run_path_option = "";
char __gnat_shared_libgnat_default = STATIC;
char __gnat_shared_libgcc_default = STATIC;
int __gnat_link_max = 8192;
unsigned char __gnat_objlist_file_supported = 1;
unsigned char __gnat_using_gnu_linker = 1;
const char *__gnat_object_library_extension = ".a";
unsigned char __gnat_separate_run_path_options = 0;
const char *__gnat_default_libgcc_subdir = "lib";

#elif defined (VMS)
const char *__gnat_object_file_option = "";
const char *__gnat_run_path_option = "";
char __gnat_shared_libgnat_default = STATIC;
char __gnat_shared_libgcc_default = STATIC;
int __gnat_link_max = 2147483647;
unsigned char __gnat_objlist_file_supported = 0;
unsigned char __gnat_using_gnu_linker = 0;
const char *__gnat_object_library_extension = ".olb";
unsigned char __gnat_separate_run_path_options = 0;
const char *__gnat_default_libgcc_subdir = "lib";

#elif defined (sun)
const char *__gnat_object_file_option = "";
const char *__gnat_run_path_option = "-Wl,-R";
char __gnat_shared_libgnat_default = STATIC;
char __gnat_shared_libgcc_default = STATIC;
int __gnat_link_max = 2147483647;
unsigned char __gnat_objlist_file_supported = 0;
unsigned char __gnat_using_gnu_linker = 0;
const char *__gnat_object_library_extension = ".a";
unsigned char __gnat_separate_run_path_options = 0;
#if defined (__sparc_v9__) || defined (__sparcv9)
const char *__gnat_default_libgcc_subdir = "lib/sparcv9";
#elif defined (__x86_64)
const char *__gnat_default_libgcc_subdir = "lib/amd64";
#else
const char *__gnat_default_libgcc_subdir = "lib";
#endif

#elif defined (__svr4__) && defined (i386)
const char *__gnat_object_file_option = "";
const char *__gnat_run_path_option = "";
char __gnat_shared_libgnat_default = STATIC;
char __gnat_shared_libgcc_default = STATIC;
int __gnat_link_max = 2147483647;
unsigned char __gnat_objlist_file_supported = 0;
unsigned char __gnat_using_gnu_linker = 0;
const char *__gnat_object_library_extension = ".a";
unsigned char __gnat_separate_run_path_options = 0;
const char *__gnat_default_libgcc_subdir = "lib";

#else

/*  These are the default settings for all other systems. No response file
    is supported, the shared library default is STATIC.  */
const char *__gnat_run_path_option = "";
const char *__gnat_object_file_option = "";
char __gnat_shared_libgnat_default = STATIC;
char __gnat_shared_libgcc_default = STATIC;
int __gnat_link_max = 2147483647;
unsigned char __gnat_objlist_file_supported = 0;
unsigned char __gnat_using_gnu_linker = 0;
const char *__gnat_object_library_extension = ".a";
unsigned char __gnat_separate_run_path_options = 0;
const char *__gnat_default_libgcc_subdir = "lib";
#endif

#ifdef __cplusplus
}
#endif
Commit	Line	Data
83cce46b	1	/****************************************************************************
	2	* *
	3	* GNAT COMPILER COMPONENTS *
	4	* *
	5	* L I N K *
	6	* *
83cce46b	7	* C Implementation File *
83cce46b	8	* *
126b6848	9	* Copyright (C) 1992-2012, Free Software Foundation, Inc. *
83cce46b	10	* *
	11	* GNAT is free software; you can redistribute it and/or modify it under *
	12	* terms of the GNU General Public License as published by the Free Soft- *
6bc9506f	13	* ware Foundation; either version 3, or (at your option) any later ver- *
83cce46b	14	* sion. GNAT is distributed in the hope that it will be useful, but WITH- *
83cce46b	15	* OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY *
6bc9506f	16	* or FITNESS FOR A PARTICULAR PURPOSE. *
	17	* *
	18	* As a special exception under Section 7 of GPL version 3, you are granted *
	19	* additional permissions described in the GCC Runtime Library Exception, *
	20	* version 3.1, as published by the Free Software Foundation. *
	21	* *
	22	* You should have received a copy of the GNU General Public License and *
	23	* a copy of the GCC Runtime Library Exception along with this program; *
	24	* see the files COPYING3 and COPYING.RUNTIME respectively. If not, see *
	25	* <http://www.gnu.org/licenses/>. *
83cce46b	26	* *
83cce46b	27	* GNAT was originally developed by the GNAT team at New York University. *
e78e8c8e	28	* Extensive contributions were provided by Ada Core Technologies Inc. *
83cce46b	29	* *
	30	****************************************************************************/
	31
becb63f5	32	/* This file contains host-specific parameters describing the behavior of the
	33	linker. It is used by gnatlink as well as all tools that use Mlib. */
	34
	35	#ifdef __cplusplus
	36	extern "C" {
	37	#endif
83cce46b	38
9b94c9e7	39	#ifdef IN_GCC
6cb4b973	40	#include "auto-host.h"
9b94c9e7	41	#endif
83cce46b	42
d0c9584a	43	#include <string.h>
d0c9584a	44
83cce46b	45	/* objlist_file_supported is set to 1 when the system linker allows */
	46	/* response file, that is a file that contains the list of object files. */
	47	/* This is useful on systems where the command line length is limited, */
	48	/* meaning that putting all the object files on the command line can */
	49	/* result in an unacceptable limit on the number of files. */
	50
	51	/* object_file_option denotes the system dependent linker option which */
	52	/* allows object file names to be placed in a file and then passed to */
	53	/* the linker. object_file_option must be set if objlist_file_supported */
	54	/* is set to 1. */
	55
	56	/* link_max is a conservative system specific threshold (in bytes) of the */
	57	/* argument length passed to the linker which will trigger a file being */
	58	/* used instead of the command line directly. If the argument length is */
27f48659	59	/* greater than this threshold, then an objlist_file will be generated */
83cce46b	60	/* and object_file_option and objlist_file_supported must be set. If */
	61	/* objlist_file_supported is set to 0 (unsupported), then link_max is */
	62	/* set to 2*31-1 so that the limit will never be exceeded. /
	63
	64	/* run_path_option is the system dependent linker option which specifies */
	65	/* the run time path to use when loading dynamic libraries. This should */
27f48659	66	/* be set to the null string if the system does not support dynamic */
83cce46b	67	/* loading of libraries. */
	68
	69	/* shared_libgnat_default gives the system dependent link method that */
	70	/* be used by default for linking libgnat (shared or static) */
	71
d2697a05	72	/* shared_libgcc_default gives the system dependent link method that */
6fb3c314	73	/* be used by default for linking libgcc (shared or static) */
d2697a05	74
83cce46b	75	/* using_gnu_linker is set to 1 when the GNU linker is used under this */
	76	/* target. */
	77
5e0f2e2f	78	/* separate_run_path_options is set to 1 when separate "rpath" arguments */
	79	/* must be passed to the linker for each directory in the rpath. */
	80
bfcff2f0	81	/* default_libgcc_subdir is the subdirectory name (from the installation */
	82	/* root) where we may find a shared libgcc to use by default. */
	83
83cce46b	84	/* RESPONSE FILE & GNU LINKER */
	85	/* -------------------------- */
	86	/* objlist_file_supported and using_gnu_link used together tell gnatlink */
	87	/* to generate a GNU style response file. Note that object_file_option */
	88	/* must be set to "" in this case, since no option is required for a */
	89	/* response file to be passed to GNU ld. With a GNU linker we use the */
	90	/* linker script to implement the response file feature. Any file passed */
	91	/* in the GNU ld command line with an unknown extension is supposed to be */
	92	/* a linker script. Each linker script augment the current configuration. */
	93	/* The format of such response file is as follow : */
	94	/* INPUT (obj1.p obj2.o ...) */
	95
	96	#define SHARED 'H'
	97	#define STATIC 'T'
	98
5641963c	99	#if defined (__WIN32)
f270dc82	100	const char *__gnat_object_file_option = "";
	101	const char *__gnat_run_path_option = "";
	102	int __gnat_link_max = 30000;
	103	unsigned char __gnat_objlist_file_supported = 1;
	104	char __gnat_shared_libgnat_default = STATIC;
d2697a05	105	char __gnat_shared_libgcc_default = STATIC;
f270dc82	106	unsigned char __gnat_using_gnu_linker = 1;
f270dc82	107	const char *__gnat_object_library_extension = ".a";
5e0f2e2f	108	unsigned char __gnat_separate_run_path_options = 0;
bfcff2f0	109	const char *__gnat_default_libgcc_subdir = "lib";
83cce46b	110
21a87c1d	111	#elif defined (__hpux__)
f270dc82	112	const char *__gnat_object_file_option = "-Wl,-c,";
	113	const char *__gnat_run_path_option = "-Wl,+b,";
	114	int __gnat_link_max = 5000;
	115	unsigned char __gnat_objlist_file_supported = 1;
	116	char __gnat_shared_libgnat_default = STATIC;
d2697a05	117	char __gnat_shared_libgcc_default = STATIC;
f270dc82	118	unsigned char __gnat_using_gnu_linker = 0;
f270dc82	119	const char *__gnat_object_library_extension = ".a";
5e0f2e2f	120	unsigned char __gnat_separate_run_path_options = 0;
bfcff2f0	121	const char *__gnat_default_libgcc_subdir = "lib";
83cce46b	122
c73904bb	123	#elif defined (__FreeBSD__)
eabcce03	124	const char *__gnat_object_file_option = "";
eabcce03	125	const char *__gnat_run_path_option = "-Wl,-rpath,";
f270dc82	126	char __gnat_shared_libgnat_default = STATIC;
d2697a05	127	char __gnat_shared_libgcc_default = STATIC;
44d43e97	128	int __gnat_link_max = 8192;
	129	unsigned char __gnat_objlist_file_supported = 1;
	130	unsigned char __gnat_using_gnu_linker = 1;
eabcce03	131	const char *__gnat_object_library_extension = ".a";
5e0f2e2f	132	unsigned char __gnat_separate_run_path_options = 0;
bfcff2f0	133	const char *__gnat_default_libgcc_subdir = "lib";
83cce46b	134
8a3d0a8f	135	#elif defined (__APPLE__)
723bd332	136	const char *__gnat_object_file_option = "-Wl,-filelist,";
8a3d0a8f	137	const char *__gnat_run_path_option = "-Wl,-rpath,";
8a3d0a8f	138	char __gnat_shared_libgnat_default = STATIC;
d2697a05	139	char __gnat_shared_libgcc_default = SHARED;
8a3d0a8f	140	int __gnat_link_max = 262144;
8a3d0a8f	141	unsigned char __gnat_objlist_file_supported = 1;
723bd332	142	unsigned char __gnat_using_gnu_linker = 0;
8a3d0a8f	143	const char *__gnat_object_library_extension = ".a";
5e0f2e2f	144	unsigned char __gnat_separate_run_path_options = 1;
bfcff2f0	145	const char *__gnat_default_libgcc_subdir = "lib";
8a3d0a8f	146
9d093602	147	#elif defined (linux) \|\| defined(__GLIBC__)
f270dc82	148	const char *__gnat_object_file_option = "";
	149	const char *__gnat_run_path_option = "-Wl,-rpath,";
	150	char __gnat_shared_libgnat_default = STATIC;
d2697a05	151	char __gnat_shared_libgcc_default = STATIC;
f270dc82	152	int __gnat_link_max = 8192;
	153	unsigned char __gnat_objlist_file_supported = 1;
	154	unsigned char __gnat_using_gnu_linker = 1;
	155	const char *__gnat_object_library_extension = ".a";
5e0f2e2f	156	unsigned char __gnat_separate_run_path_options = 0;
bfcff2f0	157	#if defined (__x86_64)
70d595c8	158	# if defined (__LP64__)
bfcff2f0	159	const char *__gnat_default_libgcc_subdir = "lib64";
70d595c8	160	# else
	161	const char *__gnat_default_libgcc_subdir = "libx32";
	162	# endif
bfcff2f0	163	#else
	164	const char *__gnat_default_libgcc_subdir = "lib";
	165	#endif
83cce46b	166
ce9ee49d	167	#elif defined (_AIX)
	168	/* On AIX, even when with GNU ld we use native linker switches. This is
	169	particularly important for '-f' as it should be interpreted by collect2. */
	170
	171	const char *__gnat_object_file_option = "-Wl,-f,";
	172	const char *__gnat_run_path_option = "";
	173	char __gnat_shared_libgnat_default = STATIC;
	174	char __gnat_shared_libgcc_default = STATIC;
	175	int __gnat_link_max = 15000;
	176	const unsigned char __gnat_objlist_file_supported = 1;
	177	unsigned char __gnat_using_gnu_linker = 0;
	178	const char *__gnat_object_library_extension = ".a";
	179	unsigned char __gnat_separate_run_path_options = 0;
	180	const char *__gnat_default_libgcc_subdir = "lib";
	181
6cb4b973	182	#elif (HAVE_GNU_LD)
	183	/* These are the settings for all systems that use gnu ld. GNU style response
	184	file is supported, the shared library default is STATIC. */
	185
6cb4b973	186	const char *__gnat_object_file_option = "";
ce9ee49d	187	const char *__gnat_run_path_option = "";
6cb4b973	188	char __gnat_shared_libgnat_default = STATIC;
	189	char __gnat_shared_libgcc_default = STATIC;
	190	int __gnat_link_max = 8192;
	191	unsigned char __gnat_objlist_file_supported = 1;
	192	unsigned char __gnat_using_gnu_linker = 1;
	193	const char *__gnat_object_library_extension = ".a";
	194	unsigned char __gnat_separate_run_path_options = 0;
	195	const char *__gnat_default_libgcc_subdir = "lib";
	196
	197	#elif defined (VMS)
	198	const char *__gnat_object_file_option = "";
	199	const char *__gnat_run_path_option = "";
	200	char __gnat_shared_libgnat_default = STATIC;
	201	char __gnat_shared_libgcc_default = STATIC;
	202	int __gnat_link_max = 2147483647;
	203	unsigned char __gnat_objlist_file_supported = 0;
	204	unsigned char __gnat_using_gnu_linker = 0;
	205	const char *__gnat_object_library_extension = ".olb";
	206	unsigned char __gnat_separate_run_path_options = 0;
	207	const char *__gnat_default_libgcc_subdir = "lib";
	208
	209	#elif defined (sun)
	210	const char *__gnat_object_file_option = "";
	211	const char *__gnat_run_path_option = "-Wl,-R";
	212	char __gnat_shared_libgnat_default = STATIC;
	213	char __gnat_shared_libgcc_default = STATIC;
	214	int __gnat_link_max = 2147483647;
	215	unsigned char __gnat_objlist_file_supported = 0;
	216	unsigned char __gnat_using_gnu_linker = 0;
	217	const char *__gnat_object_library_extension = ".a";
	218	unsigned char __gnat_separate_run_path_options = 0;
	219	#if defined (__sparc_v9__) \|\| defined (__sparcv9)
	220	const char *__gnat_default_libgcc_subdir = "lib/sparcv9";
	221	#elif defined (__x86_64)
	222	const char *__gnat_default_libgcc_subdir = "lib/amd64";
	223	#else
	224	const char *__gnat_default_libgcc_subdir = "lib";
	225	#endif
	226
83cce46b	227	#elif defined (__svr4__) && defined (i386)
f270dc82	228	const char *__gnat_object_file_option = "";
	229	const char *__gnat_run_path_option = "";
	230	char __gnat_shared_libgnat_default = STATIC;
d2697a05	231	char __gnat_shared_libgcc_default = STATIC;
f270dc82	232	int __gnat_link_max = 2147483647;
	233	unsigned char __gnat_objlist_file_supported = 0;
	234	unsigned char __gnat_using_gnu_linker = 0;
	235	const char *__gnat_object_library_extension = ".a";
5e0f2e2f	236	unsigned char __gnat_separate_run_path_options = 0;
bfcff2f0	237	const char *__gnat_default_libgcc_subdir = "lib";
83cce46b	238
	239	#else
	240
	241	/* These are the default settings for all other systems. No response file
	242	is supported, the shared library default is STATIC. */
f270dc82	243	const char *__gnat_run_path_option = "";
	244	const char *__gnat_object_file_option = "";
	245	char __gnat_shared_libgnat_default = STATIC;
d2697a05	246	char __gnat_shared_libgcc_default = STATIC;
f270dc82	247	int __gnat_link_max = 2147483647;
	248	unsigned char __gnat_objlist_file_supported = 0;
	249	unsigned char __gnat_using_gnu_linker = 0;
	250	const char *__gnat_object_library_extension = ".a";
5e0f2e2f	251	unsigned char __gnat_separate_run_path_options = 0;
bfcff2f0	252	const char *__gnat_default_libgcc_subdir = "lib";
83cce46b	253	#endif
becb63f5	254
	255	#ifdef __cplusplus
	256	}
	257	#endif