Merge GDB 7.5.1

sim/bfin/config.in

 /* config.in.  Generated from configure.ac by autoheader.  */
 
 /* Define if building universal (internal helper macro) */
 #undef AC_APPLE_UNIVERSAL_BUILD
 
 /* Define to 1 if translation of program messages to the user's native
    language is requested. */
 #undef ENABLE_NLS
 
 /* Define to 1 if you have the <dlfcn.h> header file. */
@@ skipping 112 matching lines @@
 
 /* Define to 1 if you have the <unistd.h> header file. */
 #undef HAVE_UNISTD_H
 
 /* Define to 1 if you have the <zlib.h> header file. */
 #undef HAVE_ZLIB_H
 
 /* Define to 1 if you have the `__setfpucw' function. */
 #undef HAVE___SETFPUCW
 
+/* Name of this package. */
+#undef PACKAGE
+
 /* Define to the address where bug reports for this package should be sent. */
 #undef PACKAGE_BUGREPORT
 
 /* Define to the full name of this package. */
 #undef PACKAGE_NAME
 
 /* Define to the full name and version of this package. */
 #undef PACKAGE_STRING
 
 /* Define to the one symbol short name of this package. */
@@ skipping 10 matching lines @@
 
 /* Bug reporting address */
 #undef REPORT_BUGS_TO
 
 /* Define as the return type of signal handlers (`int' or `void'). */
 #undef RETSIGTYPE
 
 /* Define to 1 if you have the ANSI C header files. */
 #undef STDC_HEADERS
 
+/* Enable extensions on AIX 3, Interix.  */
+#ifndef _ALL_SOURCE
+# undef _ALL_SOURCE
+#endif
+/* Enable GNU extensions on systems that have them.  */
+#ifndef _GNU_SOURCE
+# undef _GNU_SOURCE
+#endif
+/* Enable threading extensions on Solaris.  */
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# undef _POSIX_PTHREAD_SEMANTICS
+#endif
+/* Enable extensions on HP NonStop.  */
+#ifndef _TANDEM_SOURCE
+# undef _TANDEM_SOURCE
+#endif
+/* Enable general extensions on Solaris.  */
+#ifndef __EXTENSIONS__
+# undef __EXTENSIONS__
+#endif
+
+
 /* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
    significant byte first (like Motorola and SPARC, unlike Intel). */
 #if defined AC_APPLE_UNIVERSAL_BUILD
 # if defined __BIG_ENDIAN__
 #  define WORDS_BIGENDIAN 1
 # endif
 #else
 # ifndef WORDS_BIGENDIAN
 #  undef WORDS_BIGENDIAN
 # endif
 #endif
+
+/* Define to 1 if on MINIX. */
+#undef _MINIX
+
+/* Define to 2 if the system does not provide POSIX.1 features except with
+   this defined. */
+#undef _POSIX_1_SOURCE
+
+/* Define to 1 if you need to in order for `stat' and other things to work. */
+#undef _POSIX_SOURCE