revert: configure.ac: Enable LFS.

Revert
2009-02-13  Richard Guenther  <rguenther@suse.de>

	* configure.ac: Enable LFS.
	* configure: Re-generate.
	* config.in: Likewise.

	libcpp/
	* configure.ac: Enable LFS.
	* configure: Re-generate.
	* config.in: Likewise.

From-SVN: r144189

gcc/ChangeLog

+2009-02-15  Richard Guenther  <rguenther@suse.de>
+
+	Revert
+	2009-02-13  Richard Guenther  <rguenther@suse.de>
+
+	* configure.ac: Enable LFS.
+	* configure: Re-generate.
+	* config.in: Likewise.
+
 2009-02-13  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
 
 	* config/spu/spu_internals.h (spu_sr, spu_sra, spu_srqw,

gcc/config.in

@@ -1506,18 +1506,6 @@
 #endif
 
 
-/* Number of bits in a file offset, on hosts where this is settable. */
-#ifndef USED_FOR_TARGET
-#undef _FILE_OFFSET_BITS
-#endif
-
-
-/* Define for large files, on AIX-style hosts. */
-#ifndef USED_FOR_TARGET
-#undef _LARGE_FILES
-#endif
-
-
 /* Define to 1 if on MINIX. */
 #ifndef USED_FOR_TARGET
 #undef _MINIX

gcc/configure.ac

@@ -311,8 +311,6 @@ AC_CHECK_SIZEOF(long)
 AC_CHECK_TYPES([long long], [AC_CHECK_SIZEOF(long long)])
 AC_CHECK_TYPES([__int64], [AC_CHECK_SIZEOF(__int64)])
 
-AC_SYS_LARGEFILE
-
 # ---------------------
 # Warnings and checking
 # ---------------------

libcpp/ChangeLog

+2009-02-15  Richard Guenther  <rguenther@suse.de>
+
+	Revert last change.
+
 2009-02-13  Richard Guenther  <rguenther@suse.de>
 
 	* configure.ac: Enable LFS.

libcpp/config.in

@@ -266,12 +266,6 @@
 /* Define to 1 if your <sys/time.h> declares `struct tm'. */
 #undef TM_IN_SYS_TIME
 
-/* Number of bits in a file offset, on hosts where this is settable. */
-#undef _FILE_OFFSET_BITS
-
-/* Define for large files, on AIX-style hosts. */
-#undef _LARGE_FILES
-
 /* Define to empty if `const' does not conform to ANSI C. */
 #undef const
 

libcpp/configure.ac

@@ -62,7 +62,6 @@ AC_CHECK_DECLS(m4_split(m4_normalize(abort asprintf basename errno getopt \
 # Checks for library functions.
 AC_FUNC_ALLOCA
 AC_HEADER_STDC
-AC_SYS_LARGEFILE
 AM_LANGINFO_CODESET
 ZW_GNU_GETTEXT_SISTER_DIR