PR 3958

[deliverable/binutils-gdb.git] / ld / sysdep.h

diff --git a/ld/sysdep.h b/ld/sysdep.h
index 24688a6b66848cb6334e34c3425d86b4e1ea9e26..4c5e99451d56d2e81e8f1c56af617b0e5d37fe78 100644 (file)
--- a/ld/sysdep.h
+++ b/ld/sysdep.h
@@ -1,5 +1,6 @@
 /* sysdep.h -- handle host dependencies for the GNU linker
-   Copyright 1995, 1996, 1997, 1999 Free Software Foundation, Inc.
+   Copyright 1995, 1996, 1997, 1999, 2002, 2003
+   Free Software Foundation, Inc.
 
    This file is part of GLD, the Gnu Linker.
 
@@ -15,14 +16,12 @@
 
    You should have received a copy of the GNU General Public License
    along with GLD; see the file COPYING.  If not, write to the Free
-   Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-   02111-1307, USA.  */
+   Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
+   02110-1301, USA.  */
 
 #ifndef LD_SYSDEP_H
 #define LD_SYSDEP_H
 
-#include "ansidecl.h"
-
 #include "config.h"
 
 #include <stdio.h>
@@ -48,25 +47,49 @@ extern char *strrchr ();
 #include <unistd.h>
 #endif
 
+/* for PATH_MAX */
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+/* for MAXPATHLEN */
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+#ifdef PATH_MAX
+# define LD_PATHMAX PATH_MAX
+#else
+# ifdef MAXPATHLEN
+#  define LD_PATHMAX MAXPATHLEN
+# else
+#  define LD_PATHMAX 1024
+# endif
+#endif
+
+#ifdef HAVE_REALPATH
+# define REALPATH(a,b) realpath (a, b)
+#else
+# define REALPATH(a,b) NULL
+#endif
+
 #ifdef USE_BINARY_FOPEN
 #include "fopen-bin.h"
 #else
 #include "fopen-same.h"
 #endif
 
-#ifdef NEED_DECLARATION_STRSTR
+#if !HAVE_DECL_STRSTR
 extern char *strstr ();
 #endif
 
-#ifdef NEED_DECLARATION_FREE
+#if !HAVE_DECL_FREE
 extern void free ();
 #endif
 
-#ifdef NEED_DECLARATION_GETENV
+#if !HAVE_DECL_GETENV
 extern char *getenv ();
 #endif
 
-#ifdef NEED_DECLARATION_ENVIRON
+#if !HAVE_DECL_ENVIRON
 extern char **environ;
 #endif