Makefile.in: Rename configure.in to configure.ac

2004-01-08  Kelley Cook  <kcook@gcc.gnu.org>

	* Makefile.in: Rename configure.in to configure.ac
	* doc/sourcebuild.texi: Likewise.
	* configure: Regenerate.
	* config.in: Regenerate.

From-SVN: r75567

4 files changed, 419 insertions, 373 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 3e4922c..8c0b784 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2004-01-08  Kelley Cook  <kcook@gcc.gnu.org>
+
+	* Makefile.in: Rename configure.in to configure.ac
+	* doc/sourcebuild.texi: Likewise.
+	* configure: Regenerate.
+	* config.in: Regenerate.
+
 2004-01-08  Stuart Hastings  <stuart@apple.com>
 
 	* config/i386/i386.md: Typos in MMX/SSE immediate shifts.
diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index 8c9ac44..101408e 100644
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -701,7 +701,7 @@ endif
 INTERNAL_CFLAGS = -DIN_GCC @CROSS@
 
 # This is the variable actually used when we compile. If you change this,
-# you probably want to update BUILD_CFLAGS in configure.in
+# you probably want to update BUILD_CFLAGS in configure.ac
 ALL_CFLAGS = $(X_CFLAGS) $(T_CFLAGS) \
   $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) $(XCFLAGS) @DEFS@
 
@@ -994,12 +994,12 @@ cs-tm_p.h: Makefile
 	HEADERS="$(tm_p_include_list)" DEFINES="" \
 	$(SHELL) $(srcdir)/mkconfig.sh tm_p.h
 
-# Don't automatically run autoconf, since configure.in might be accidentally
+# Don't automatically run autoconf, since configure.ac might be accidentally
 # newer than configure.  Also, this writes into the source directory which
 # might be on a read-only file system.  If configured for maintainer mode
 # then do allow autoconf to be run.
 
-$(srcdir)/configure: @MAINT@ $(srcdir)/configure.in
+$(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac
 	(cd $(srcdir) && autoconf)
 
 gccbug:	$(srcdir)/gccbug.in
@@ -1024,7 +1024,7 @@ mkheaders: $(srcdir)/mkheaders.in
 # Don't run autoheader automatically either.
 # Only run it if maintainer mode is enabled.
 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
-@MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.in
+@MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.ac
 @MAINT@	(cd $(srcdir) && autoheader)
 @MAINT@	@rm -f $(srcdir)/cstamp-h.in
 @MAINT@	echo timestamp > $(srcdir)/cstamp-h.in
diff --git a/gcc/config.in b/gcc/config.in
index f4145a2..e9ba6e1 100644
--- a/gcc/config.in
+++ b/gcc/config.in
@@ -1,525 +1,563 @@
-/* config.in.  Generated automatically from configure.in by autoheader.  */
+/* config.in.  Generated from configure.ac by autoheader.  */
 
-/* Define to the type of elements in the array set by `getgroups'.
-   Usually this is either `int' or `gid_t'.  */
-#undef GETGROUPS_T
+/* 1234 = LIL_ENDIAN, 4321 = BIGENDIAN */
+#undef BYTEORDER
 
-/* Define to `int' if <sys/types.h> doesn't define.  */
-#undef gid_t
+/* Define as the number of bits in a byte, if \`limits.h' doesn't. */
+#undef CHAR_BIT
 
-/* Define if you have <sys/wait.h> that is POSIX.1 compatible.  */
-#undef HAVE_SYS_WAIT_H
+/* Define 0/1 to force the choice for exception handling model. */
+#undef CONFIG_SJLJ_EXCEPTIONS
 
-/* Define if you have <vfork.h>.  */
-#undef HAVE_VFORK_H
+/* Define to enable the use of a default assembler. */
+#undef DEFAULT_ASSEMBLER
 
-/* Define as __inline if that's what the C compiler calls it.  */
-#undef inline
+/* Define to enable the use of a default linker. */
+#undef DEFAULT_LINKER
 
-/* Define if your C compiler doesn't accept -c and -o together.  */
-#undef NO_MINUS_C_MINUS_O
+/* Define if you want to use __cxa_atexit, rather than atexit, to register C++
+   destructors for local statics and global objects. This is essential for
+   fully standards-compliant handling of destructors, but requires
+   __cxa_atexit in libc. */
+#undef DEFAULT_USE_CXA_ATEXIT
 
-/* Define to `int' if <sys/types.h> doesn't define.  */
-#undef pid_t
+/* Define if you want more run-time sanity checks. This one gets a grab bag of
+   miscellaneous but relatively cheap checks. */
+#undef ENABLE_CHECKING
 
-/* Define if you have the ANSI C header files.  */
-#undef STDC_HEADERS
+/* Define if you want fold checked that it never destructs its argument. This
+   is quite expensive. */
+#undef ENABLE_FOLD_CHECKING
 
-/* Define if you can safely include both <sys/time.h> and <time.h>.  */
-#undef TIME_WITH_SYS_TIME
+/* Define if you want the garbage collector to operate in maximally paranoid
+   mode, validating the entire heap and collecting garbage at every
+   opportunity. This is extremely expensive. */
+#undef ENABLE_GC_ALWAYS_COLLECT
 
-/* Define to `int' if <sys/types.h> doesn't define.  */
-#undef uid_t
+/* Define if you want the garbage collector to do object poisoning and other
+   memory allocation checks. This is quite expensive. */
+#undef ENABLE_GC_CHECKING
 
-/* Define vfork as fork if vfork does not work.  */
-#undef vfork
+/* Define to 1 if translation of program messages to the user's native
+   language is requested. */
+#undef ENABLE_NLS
 
-/* Define if you have the alphasort function.  */
-#undef HAVE_ALPHASORT
+/* Define if you want all operations on RTL (the basic data structure of the
+   optimizer and back end) to be checked for dynamic type safety at runtime.
+   This is quite expensive. */
+#undef ENABLE_RTL_CHECKING
 
-/* Define if you have the atoll function.  */
-#undef HAVE_ATOLL
+/* Define if you want RTL flag accesses to be checked against the RTL codes
+   that are supported for each access macro. This is relatively cheap. */
+#undef ENABLE_RTL_FLAG_CHECKING
 
-/* Define if you have the atoq function.  */
-#undef HAVE_ATOQ
+/* Define if you want all operations on trees (the basic data structure of the
+   front ends) to be checked for dynamic type safety at runtime. This is
+   moderately expensive. */
+#undef ENABLE_TREE_CHECKING
 
-/* Define if you have the clock function.  */
-#undef HAVE_CLOCK
+/* Define if you want to run subprograms and generated programs through
+   valgrind (a memory checker). This is extremely expensive. */
+#undef ENABLE_VALGRIND_CHECKING
 
-/* Define if you have the dup2 function.  */
-#undef HAVE_DUP2
+/* Define to 1 if installation paths should be looked up in Windows32
+   Registry. Ignored on non windows32 hosts. */
+#undef ENABLE_WIN32_REGISTRY
 
-/* Define if you have the fprintf_unlocked function.  */
-#undef HAVE_FPRINTF_UNLOCKED
+/* Define to the name of a file containing a list of extra machine modes for
+   this architecture. */
+#undef EXTRA_MODES_FILE
 
-/* Define if you have the fputc_unlocked function.  */
-#undef HAVE_FPUTC_UNLOCKED
+/* Define to enable detailed memory allocation stats gathering. */
+#undef GATHER_STATISTICS
 
-/* Define if you have the fputs_unlocked function.  */
-#undef HAVE_FPUTS_UNLOCKED
+/* Define to the type of elements in the array set by `getgroups'. Usually
+   this is either `int' or `gid_t'. */
+#undef GETGROUPS_T
 
-/* Define if you have the fwrite_unlocked function.  */
-#undef HAVE_FWRITE_UNLOCKED
+/* Define to 1 if you have the `alphasort' function. */
+#undef HAVE_ALPHASORT
 
-/* Define if you have the getrlimit function.  */
-#undef HAVE_GETRLIMIT
+/* Define if your assembler supports dwarf2 .file/.loc directives, and
+   preserves file table indices exactly as given. */
+#undef HAVE_AS_DWARF2_DEBUG_LINE
 
-/* Define if you have the getrusage function.  */
-#undef HAVE_GETRUSAGE
+/* Define if your assembler supports explicit relocations. */
+#undef HAVE_AS_EXPLICIT_RELOCS
 
-/* Define if you have the gettimeofday function.  */
-#undef HAVE_GETTIMEOFDAY
+/* Define if your assembler supports the --gdwarf2 option. */
+#undef HAVE_AS_GDWARF2_DEBUG_FLAG
 
-/* Define if you have the kill function.  */
-#undef HAVE_KILL
+/* Define true if the assembler supports '.long foo@GOTOFF'. */
+#undef HAVE_AS_GOTOFF_IN_DATA
 
-/* Define if you have the mbstowcs function.  */
-#undef HAVE_MBSTOWCS
+/* Define if your assembler supports the --gstabs option. */
+#undef HAVE_AS_GSTABS_DEBUG_FLAG
 
-/* Define if you have the mincore function.  */
-#undef HAVE_MINCORE
+/* Define if your assembler supports the Sun syntax for cmov. */
+#undef HAVE_AS_IX86_CMOV_SUN_SYNTAX
 
-/* Define if you have the mmap function.  */
-#undef HAVE_MMAP
+/* Define if your assembler supports .sleb128 and .uleb128. */
+#undef HAVE_AS_LEB128
 
-/* Define if you have the nl_langinfo function.  */
-#undef HAVE_NL_LANGINFO
+/* Define if your assembler supports ltoffx and ldxmov relocations. */
+#undef HAVE_AS_LTOFFX_LDXMOV_RELOCS
 
-/* Define if you have the putc_unlocked function.  */
-#undef HAVE_PUTC_UNLOCKED
+/* Define if your assembler supports mfcr field. */
+#undef HAVE_AS_MFCRF
 
-/* Define if you have the scandir function.  */
-#undef HAVE_SCANDIR
+/* Define if your assembler supports offsetable %lo(). */
+#undef HAVE_AS_OFFSETABLE_LO10
 
-/* Define if you have the setlocale function.  */
-#undef HAVE_SETLOCALE
+/* Define if your assembler supports .register. */
+#undef HAVE_AS_REGISTER_PSEUDO_OP
 
-/* Define if you have the setrlimit function.  */
-#undef HAVE_SETRLIMIT
+/* Define if your assembler supports -relax option. */
+#undef HAVE_AS_RELAX_OPTION
 
-/* Define if you have the strsignal function.  */
-#undef HAVE_STRSIGNAL
+/* Define if your assembler and linker support unaligned PC relative relocs.
+   */
+#undef HAVE_AS_SPARC_UA_PCREL
 
-/* Define if you have the sysconf function.  */
-#undef HAVE_SYSCONF
+/* Define if your assembler and linker support unaligned PC relative relocs
+   against hidden symbols. */
+#undef HAVE_AS_SPARC_UA_PCREL_HIDDEN
 
-/* Define if you have the times function.  */
-#undef HAVE_TIMES
+/* Define if your assembler supports thread-local storage. */
+#undef HAVE_AS_TLS
 
-/* Define if you have the wcswidth function.  */
-#undef HAVE_WCSWIDTH
+/* Define to 1 if you have the `atoll' function. */
+#undef HAVE_ATOLL
 
-/* Define if you have the <direct.h> header file.  */
-#undef HAVE_DIRECT_H
+/* Define to 1 if you have the `atoq' function. */
+#undef HAVE_ATOQ
 
-/* Define if you have the <fcntl.h> header file.  */
-#undef HAVE_FCNTL_H
+/* Define to 1 if you have the `clock' function. */
+#undef HAVE_CLOCK
 
-/* Define if you have the <iconv.h> header file.  */
-#undef HAVE_ICONV_H
+/* Define if <time.h> defines clock_t. */
+#undef HAVE_CLOCK_T
 
-/* Define if you have the <langinfo.h> header file.  */
-#undef HAVE_LANGINFO_H
+/* Define to 1 if we found this declaration otherwise define to 0. */
+#undef HAVE_DECL_ABORT
 
-/* Define if you have the <ldfcn.h> header file.  */
-#undef HAVE_LDFCN_H
+/* Define to 1 if we found this declaration otherwise define to 0. */
+#undef HAVE_DECL_ATOF
 
-/* Define if you have the <limits.h> header file.  */
-#undef HAVE_LIMITS_H
+/* Define to 1 if we found this declaration otherwise define to 0. */
+#undef HAVE_DECL_ATOL
 
-/* Define if you have the <locale.h> header file.  */
-#undef HAVE_LOCALE_H
+/* Define to 1 if we found this declaration otherwise define to 0. */
+#undef HAVE_DECL_BASENAME
 
-/* Define if you have the <malloc.h> header file.  */
-#undef HAVE_MALLOC_H
+/* Define to 1 if we found this declaration otherwise define to 0. */
+#undef HAVE_DECL_CALLOC
 
-/* Define if you have the <stddef.h> header file.  */
-#undef HAVE_STDDEF_H
+/* Define to 1 if we found this declaration otherwise define to 0. */
+#undef HAVE_DECL_CLOCK
 
-/* Define if you have the <stdlib.h> header file.  */
-#undef HAVE_STDLIB_H
+/* Define to 1 if we found this declaration otherwise define to 0. */
+#undef HAVE_DECL_ERRNO
 
-/* Define if you have the <string.h> header file.  */
-#undef HAVE_STRING_H
+/* Define to 1 if we found this declaration otherwise define to 0. */
+#undef HAVE_DECL_FPRINTF_UNLOCKED
 
-/* Define if you have the <strings.h> header file.  */
-#undef HAVE_STRINGS_H
+/* Define to 1 if we found this declaration otherwise define to 0. */
+#undef HAVE_DECL_FPUTS_UNLOCKED
 
-/* Define if you have the <sys/file.h> header file.  */
-#undef HAVE_SYS_FILE_H
+/* Define to 1 if we found this declaration otherwise define to 0. */
+#undef HAVE_DECL_FREE
 
-/* Define if you have the <sys/mman.h> header file.  */
-#undef HAVE_SYS_MMAN_H
+/* Define to 1 if we found this declaration otherwise define to 0. */
+#undef HAVE_DECL_FWRITE_UNLOCKED
 
-/* Define if you have the <sys/param.h> header file.  */
-#undef HAVE_SYS_PARAM_H
+/* Define to 1 if we found this declaration otherwise define to 0. */
+#undef HAVE_DECL_GETCWD
 
-/* Define if you have the <sys/resource.h> header file.  */
-#undef HAVE_SYS_RESOURCE_H
+/* Define to 1 if we found this declaration otherwise define to 0. */
+#undef HAVE_DECL_GETENV
 
-/* Define if you have the <sys/stat.h> header file.  */
-#undef HAVE_SYS_STAT_H
+/* Define to 1 if we found this declaration otherwise define to 0. */
+#undef HAVE_DECL_GETOPT
 
-/* Define if you have the <sys/time.h> header file.  */
-#undef HAVE_SYS_TIME_H
+/* Define to 1 if we found this declaration otherwise define to 0. */
+#undef HAVE_DECL_GETRLIMIT
 
-/* Define if you have the <sys/times.h> header file.  */
-#undef HAVE_SYS_TIMES_H
+/* Define to 1 if we found this declaration otherwise define to 0. */
+#undef HAVE_DECL_GETRUSAGE
 
-/* Define if you have the <time.h> header file.  */
-#undef HAVE_TIME_H
+/* Define to 1 if we found this declaration otherwise define to 0. */
+#undef HAVE_DECL_GETWD
 
-/* Define if you have the <unistd.h> header file.  */
-#undef HAVE_UNISTD_H
+/* Define to 1 if we found this declaration otherwise define to 0. */
+#undef HAVE_DECL_LDGETNAME
 
-/* Define if you have the <wchar.h> header file.  */
-#undef HAVE_WCHAR_H
+/* Define to 1 if we found this declaration otherwise define to 0. */
+#undef HAVE_DECL_MALLOC
 
-/* Define to enable the use of a default linker. */
-#undef DEFAULT_LINKER
+/* Define to 1 if we found this declaration otherwise define to 0. */
+#undef HAVE_DECL_PUTC_UNLOCKED
 
-/* Define to enable the use of a default assembler. */
-#undef DEFAULT_ASSEMBLER
+/* Define to 1 if we found this declaration otherwise define to 0. */
+#undef HAVE_DECL_REALLOC
 
-/* Define if your compiler supports the `long long' type. */
-#undef HAVE_LONG_LONG
+/* Define to 1 if we found this declaration otherwise define to 0. */
+#undef HAVE_DECL_SBRK
 
-/* Define if your compiler supports the `__int64' type. */
-#undef HAVE___INT64
+/* Define to 1 if we found this declaration otherwise define to 0. */
+#undef HAVE_DECL_SETRLIMIT
 
-/* Define if the `_Bool' type is built-in. */
-#undef HAVE__BOOL
+/* Define to 1 if we found this declaration otherwise define to 0. */
+#undef HAVE_DECL_SNPRINTF
 
-/* The number of bytes in type void * */
-#undef SIZEOF_VOID_P
+/* Define to 1 if we found this declaration otherwise define to 0. */
+#undef HAVE_DECL_STRSIGNAL
 
-/* The number of bytes in type short */
-#undef SIZEOF_SHORT
+/* Define to 1 if we found this declaration otherwise define to 0. */
+#undef HAVE_DECL_STRSTR
 
-/* The number of bytes in type int */
-#undef SIZEOF_INT
+/* Define to 1 if we found this declaration otherwise define to 0. */
+#undef HAVE_DECL_TIMES
 
-/* The number of bytes in type long */
-#undef SIZEOF_LONG
+/* Define to 1 if we found this declaration otherwise define to 0. */
+#undef HAVE_DECL_VASPRINTF
 
-/* The number of bytes in type long long */
-#undef SIZEOF_LONG_LONG
+/* Define to 1 if you have the <direct.h> header file. */
+#undef HAVE_DIRECT_H
 
-/* The number of bytes in type __int64 */
-#undef SIZEOF___INT64
+/* Define to 1 if you have the `dup2' function. */
+#undef HAVE_DUP2
 
-/* Define if you want more run-time sanity checks.  This one gets a grab
-   bag of miscellaneous but relatively cheap checks. */
-#undef ENABLE_CHECKING
+/* Define to 1 if you have the <fcntl.h> header file. */
+#undef HAVE_FCNTL_H
 
-/* Define if you want all operations on trees (the basic data
-   structure of the front ends) to be checked for dynamic type safety
-   at runtime.  This is moderately expensive. */
-#undef ENABLE_TREE_CHECKING
+/* Define to 1 if you have the `fork' function. */
+#undef HAVE_FORK
 
-/* Define if you want all operations on RTL (the basic data structure
-   of the optimizer and back end) to be checked for dynamic type safety
-   at runtime.  This is quite expensive. */
-#undef ENABLE_RTL_CHECKING
+/* Define to 1 if you have the `fprintf_unlocked' function. */
+#undef HAVE_FPRINTF_UNLOCKED
 
-/* Define if you want RTL flag accesses to be checked against the RTL
-   codes that are supported for each access macro.  This is relatively
-   cheap. */
-#undef ENABLE_RTL_FLAG_CHECKING
+/* Define to 1 if you have the `fputc_unlocked' function. */
+#undef HAVE_FPUTC_UNLOCKED
 
-/* Define if you want the garbage collector to do object poisoning and
-   other memory allocation checks.  This is quite expensive. */
-#undef ENABLE_GC_CHECKING
+/* Define to 1 if you have the `fputs_unlocked' function. */
+#undef HAVE_FPUTS_UNLOCKED
 
-/* Define if you want the garbage collector to operate in maximally
-   paranoid mode, validating the entire heap and collecting garbage at
-   every opportunity.  This is extremely expensive. */
-#undef ENABLE_GC_ALWAYS_COLLECT
+/* Define to 1 if you have the `fwrite_unlocked' function. */
+#undef HAVE_FWRITE_UNLOCKED
 
-/* Define if you want fold checked that it never destructs its argument.
-   This is quite expensive. */
-#undef ENABLE_FOLD_CHECKING
+/* Define if your assembler supports .balign and .p2align. */
+#undef HAVE_GAS_BALIGN_AND_P2ALIGN
 
-/* Define if you want to run subprograms and generated programs
-   through valgrind (a memory checker).  This is extremely expensive. */
-#undef ENABLE_VALGRIND_CHECKING
+/* Define if your assembler uses the new HImode fild and fist notation. */
+#undef HAVE_GAS_FILDS_FISTS
 
-/* Define if valgrind's valgrind/memcheck.h header is installed. */
-#undef HAVE_VALGRIND_MEMCHECK_H
+/* Define if your assembler and linker support .hidden. */
+#undef HAVE_GAS_HIDDEN
 
-/* Define if valgrind's memcheck.h header is installed. */
-#undef HAVE_MEMCHECK_H
+/* Define if your assembler supports specifying the maximum number of bytes to
+   skip when using the GAS .p2align command. */
+#undef HAVE_GAS_MAX_SKIP_P2ALIGN
 
-/* Define to enable detailed memory allocation stats gathering. */
-#undef GATHER_STATISTICS
+/* Define 0/1 if your assembler supports marking sections with SHF_MERGE flag.
+   */
+#undef HAVE_GAS_SHF_MERGE
 
-/* Always define this when using the GNU C Library */
-#undef _GNU_SOURCE
+/* Define if your assembler supports .subsection and .subsection -1 starts
+   emitting at the beginning of your section. */
+#undef HAVE_GAS_SUBSECTION_ORDERING
 
-/* Define if you have a working <stdbool.h> header file. */
-#undef HAVE_STDBOOL_H
+/* Define if your assembler supports .weak. */
+#undef HAVE_GAS_WEAK
 
-/* Define if you can safely include both <string.h> and <strings.h>. */
-#undef STRING_WITH_STRINGS
+/* Define to 1 if you have the `getrlimit' function. */
+#undef HAVE_GETRLIMIT
 
-/* Define as the number of bits in a byte, if `limits.h' doesn't. */
-#undef CHAR_BIT
+/* Define to 1 if you have the `getrusage' function. */
+#undef HAVE_GETRUSAGE
 
-/* whether byteorder is bigendian */
-#undef WORDS_BIGENDIAN
+/* Define to 1 if you have the `gettimeofday' function. */
+#undef HAVE_GETTIMEOFDAY
 
-/* Define if the host machine stores words of multi-word integers in
-   big-endian order. */
-#undef HOST_WORDS_BIG_ENDIAN
+/* Define if you have the iconv() function. */
+#undef HAVE_ICONV
 
-/* 1234 = LIL_ENDIAN, 4321 = BIGENDIAN */
-#undef BYTEORDER
+/* Define to 1 if you have the <iconv.h> header file. */
+#undef HAVE_ICONV_H
+
+/* Define .init_array/.fini_array sections are available and working. */
+#undef HAVE_INITFINI_ARRAY
 
 /* Define if you have a working <inttypes.h> header file. */
 #undef HAVE_INTTYPES_H
 
-/* Define this macro if mbstowcs does not crash when its
-   first argument is NULL. */
-#undef HAVE_WORKING_MBSTOWCS
+/* Define to 1 if you have the `kill' function. */
+#undef HAVE_KILL
 
-/* Define as `int' if <sys/types.h> doesn't define. */
-#undef ssize_t
+/* Define to 1 if you have the <langinfo.h> header file. */
+#undef HAVE_LANGINFO_H
 
-/* Define if printf supports %p. */
-#undef HAVE_PRINTF_PTR
+/* Define if your <locale.h> file defines LC_MESSAGES. */
+#undef HAVE_LC_MESSAGES
 
-/* Define if read-only mmap of a plain file works. */
-#undef HAVE_MMAP_FILE
+/* Define to 1 if you have the <ldfcn.h> header file. */
+#undef HAVE_LDFCN_H
 
-/* Define if mmap of /dev/zero works. */
-#undef HAVE_MMAP_DEV_ZERO
+/* Define if your linker supports --eh-frame-hdr option. */
+#undef HAVE_LD_EH_FRAME_HDR
 
-/* Define if mmap with MAP_ANON(YMOUS) works. */
-#undef HAVE_MMAP_ANON
+/* Define if your linker supports -pie option. */
+#undef HAVE_LD_PIE
 
-/* Define if you have the iconv() function. */
-#undef HAVE_ICONV
+/* Define if your linker links a mix of read-only and read-write sections into
+   a read-write section. */
+#undef HAVE_LD_RO_RW_SECTION_MIXING
 
-/* Define as const if the declaration of iconv() needs const. */
-#undef ICONV_CONST
+/* Define to 1 if you have the <limits.h> header file. */
+#undef HAVE_LIMITS_H
 
-/* Define if your <locale.h> file defines LC_MESSAGES. */
-#undef HAVE_LC_MESSAGES
+/* Define to 1 if you have the <locale.h> header file. */
+#undef HAVE_LOCALE_H
 
-/* Define to 1 if we found this declaration otherwise define to 0. */
-#undef HAVE_DECL_GETENV
+/* Define if your compiler supports the \`long long' type. */
+#undef HAVE_LONG_LONG
 
-/* Define to 1 if we found this declaration otherwise define to 0. */
-#undef HAVE_DECL_ATOL
+/* Define to 1 if you have the <malloc.h> header file. */
+#undef HAVE_MALLOC_H
 
-/* Define to 1 if we found this declaration otherwise define to 0. */
-#undef HAVE_DECL_SBRK
+/* Define to 1 if you have the `mbstowcs' function. */
+#undef HAVE_MBSTOWCS
 
-/* Define to 1 if we found this declaration otherwise define to 0. */
-#undef HAVE_DECL_ABORT
+/* Define if valgrind's memcheck.h header is installed. */
+#undef HAVE_MEMCHECK_H
 
-/* Define to 1 if we found this declaration otherwise define to 0. */
-#undef HAVE_DECL_ATOF
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
 
-/* Define to 1 if we found this declaration otherwise define to 0. */
-#undef HAVE_DECL_GETCWD
+/* Define to 1 if you have the `mincore' function. */
+#undef HAVE_MINCORE
 
-/* Define to 1 if we found this declaration otherwise define to 0. */
-#undef HAVE_DECL_GETWD
+/* Define to 1 if you have the `mmap' function. */
+#undef HAVE_MMAP
 
-/* Define to 1 if we found this declaration otherwise define to 0. */
-#undef HAVE_DECL_STRSIGNAL
+/* Define if mmap with MAP_ANON(YMOUS) works. */
+#undef HAVE_MMAP_ANON
 
-/* Define to 1 if we found this declaration otherwise define to 0. */
-#undef HAVE_DECL_PUTC_UNLOCKED
+/* Define if mmap of /dev/zero works. */
+#undef HAVE_MMAP_DEV_ZERO
 
-/* Define to 1 if we found this declaration otherwise define to 0. */
-#undef HAVE_DECL_FPUTS_UNLOCKED
+/* Define if read-only mmap of a plain file works. */
+#undef HAVE_MMAP_FILE
 
-/* Define to 1 if we found this declaration otherwise define to 0. */
-#undef HAVE_DECL_FWRITE_UNLOCKED
+/* Define to 1 if you have the `nl_langinfo' function. */
+#undef HAVE_NL_LANGINFO
 
-/* Define to 1 if we found this declaration otherwise define to 0. */
-#undef HAVE_DECL_FPRINTF_UNLOCKED
+/* Define if printf supports "%p". */
+#undef HAVE_PRINTF_PTR
 
-/* Define to 1 if we found this declaration otherwise define to 0. */
-#undef HAVE_DECL_STRSTR
+/* Define to 1 if you have the `putc_unlocked' function. */
+#undef HAVE_PUTC_UNLOCKED
 
-/* Define to 1 if we found this declaration otherwise define to 0. */
-#undef HAVE_DECL_ERRNO
+/* Define to 1 if you have the `scandir' function. */
+#undef HAVE_SCANDIR
 
-/* Define to 1 if we found this declaration otherwise define to 0. */
-#undef HAVE_DECL_SNPRINTF
+/* Define to 1 if you have the `setlocale' function. */
+#undef HAVE_SETLOCALE
 
-/* Define to 1 if we found this declaration otherwise define to 0. */
-#undef HAVE_DECL_VASPRINTF
+/* Define to 1 if you have the `setrlimit' function. */
+#undef HAVE_SETRLIMIT
 
-/* Define to 1 if we found this declaration otherwise define to 0. */
-#undef HAVE_DECL_MALLOC
+/* Define if you have a working <stdbool.h> header file. */
+#undef HAVE_STDBOOL_H
 
-/* Define to 1 if we found this declaration otherwise define to 0. */
-#undef HAVE_DECL_REALLOC
+/* Define to 1 if you have the <stddef.h> header file. */
+#undef HAVE_STDDEF_H
 
-/* Define to 1 if we found this declaration otherwise define to 0. */
-#undef HAVE_DECL_CALLOC
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
 
-/* Define to 1 if we found this declaration otherwise define to 0. */
-#undef HAVE_DECL_FREE
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
 
-/* Define to 1 if we found this declaration otherwise define to 0. */
-#undef HAVE_DECL_BASENAME
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
 
-/* Define to 1 if we found this declaration otherwise define to 0. */
-#undef HAVE_DECL_GETOPT
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
 
-/* Define to 1 if we found this declaration otherwise define to 0. */
-#undef HAVE_DECL_CLOCK
+/* Define to 1 if you have the `strsignal' function. */
+#undef HAVE_STRSIGNAL
 
-/* Define to 1 if we found this declaration otherwise define to 0. */
-#undef HAVE_DECL_GETRLIMIT
+/* Define if <sys/times.h> defines struct tms. */
+#undef HAVE_STRUCT_TMS
 
-/* Define to 1 if we found this declaration otherwise define to 0. */
-#undef HAVE_DECL_SETRLIMIT
+/* Define to 1 if you have the `sysconf' function. */
+#undef HAVE_SYSCONF
 
-/* Define to 1 if we found this declaration otherwise define to 0. */
-#undef HAVE_DECL_GETRUSAGE
+/* Define to 1 if you have the <sys/file.h> header file. */
+#undef HAVE_SYS_FILE_H
 
-/* Define to `long' if <sys/resource.h> doesn't define. */
-#undef rlim_t
+/* Define to 1 if you have the <sys/mman.h> header file. */
+#undef HAVE_SYS_MMAN_H
 
-/* Define to 1 if we found this declaration otherwise define to 0. */
-#undef HAVE_DECL_LDGETNAME
+/* Define to 1 if you have the <sys/param.h> header file. */
+#undef HAVE_SYS_PARAM_H
 
-/* Define to 1 if we found this declaration otherwise define to 0. */
-#undef HAVE_DECL_TIMES
+/* Define to 1 if you have the <sys/resource.h> header file. */
+#undef HAVE_SYS_RESOURCE_H
 
-/* Define if <sys/times.h> defines struct tms. */
-#undef HAVE_STRUCT_TMS
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
 
-/* Define if <time.h> defines clock_t. */
-#undef HAVE_CLOCK_T
+/* Define to 1 if you have the <sys/times.h> header file. */
+#undef HAVE_SYS_TIMES_H
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#undef HAVE_SYS_TIME_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible. */
+#undef HAVE_SYS_WAIT_H
+
+/* Define to 1 if you have the `times' function. */
+#undef HAVE_TIMES
+
+/* Define to 1 if you have the <time.h> header file. */
+#undef HAVE_TIME_H
 
-/* Define if <sys/types.h> defines `uchar'. */
+/* Define if <sys/types.h> defines \`uchar'. */
 #undef HAVE_UCHAR
 
-/* Define .init_array/.fini_array sections are available and working. */
-#undef HAVE_INITFINI_ARRAY
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
 
-/* Define if host mkdir takes a single argument. */
-#undef MKDIR_TAKES_ONE_ARG
+/* Define if valgrind's valgrind/memcheck.h header is installed. */
+#undef HAVE_VALGRIND_MEMCHECK_H
 
-/* Define 0/1 to force the choice for exception handling model. */
-#undef CONFIG_SJLJ_EXCEPTIONS
+/* Define to 1 if you have the `vfork' function. */
+#undef HAVE_VFORK
 
-/* Define if gcc should use -lunwind. */
-#undef USE_LIBUNWIND_EXCEPTIONS
+/* Define to 1 if you have the <vfork.h> header file. */
+#undef HAVE_VFORK_H
 
-/* Define to 1 if HOST_WIDE_INT must be 64 bits wide (see hwint.h). */
-#undef NEED_64BIT_HOST_WIDE_INT
+/* Define to 1 if you have the <wchar.h> header file. */
+#undef HAVE_WCHAR_H
 
-/* Define if you want to use __cxa_atexit, rather than atexit, to
-   register C++ destructors for local statics and global objects.
-   This is essential for fully standards-compliant handling of
-   destructors, but requires __cxa_atexit in libc. */
-#undef DEFAULT_USE_CXA_ATEXIT
+/* Define to 1 if you have the `wcswidth' function. */
+#undef HAVE_WCSWIDTH
 
-/* Define to the name of a file containing a list of extra machine modes
-   for this architecture. */
-#undef EXTRA_MODES_FILE
+/* Define to 1 if `fork' works. */
+#undef HAVE_WORKING_FORK
 
-/* Define to 1 if translation of program messages to the 
-  user's native language is requested. */
-#undef ENABLE_NLS
+/* Define this macro if mbstowcs does not crash when its first argument is
+   NULL. */
+#undef HAVE_WORKING_MBSTOWCS
 
-/* Define to 1 if installation paths should be looked up in Windows32
-   Registry. Ignored on non windows32 hosts. */
-#undef ENABLE_WIN32_REGISTRY
+/* Define to 1 if `vfork' works. */
+#undef HAVE_WORKING_VFORK
 
-/* Define to be the last portion of registry key on windows hosts. */
-#undef WIN32_REGISTRY_KEY
+/* Define if the \`_Bool' type is built-in. */
+#undef HAVE__BOOL
 
-/* Define if your assembler supports .balign and .p2align. */
-#undef HAVE_GAS_BALIGN_AND_P2ALIGN
+/* Define if your compiler supports the \`__int64' type. */
+#undef HAVE___INT64
 
-/* Define if your assembler supports specifying the maximum number
-   of bytes to skip when using the GAS .p2align command. */
-#undef HAVE_GAS_MAX_SKIP_P2ALIGN
+/* Define if the host machine stores words of multi-word integers in
+   big-endian order. */
+#undef HOST_WORDS_BIG_ENDIAN
 
-/* Define if your assembler supports .subsection and .subsection -1 starts
-   emitting at the beginning of your section. */
-#undef HAVE_GAS_SUBSECTION_ORDERING
+/* Define as const if the declaration of iconv() needs const. */
+#undef ICONV_CONST
 
-/* Define if your assembler supports .weak. */
-#undef HAVE_GAS_WEAK
+/* Define if host mkdir takes a single argument. */
+#undef MKDIR_TAKES_ONE_ARG
 
-/* Define if your assembler and linker support .hidden. */
-#undef HAVE_GAS_HIDDEN
+/* Define to 1 if HOST_WIDE_INT must be 64 bits wide (see hwint.h). */
+#undef NEED_64BIT_HOST_WIDE_INT
 
-/* Define if your assembler supports .sleb128 and .uleb128. */
-#undef HAVE_AS_LEB128
+/* Define to 1 if your C compiler doesn't accept -c and -o together. */
+#undef NO_MINUS_C_MINUS_O
 
-/* Define if your assembler mis-optimizes .eh_frame data. */
-#undef USE_AS_TRADITIONAL_FORMAT
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
 
-/* Define 0/1 if your assembler supports marking sections with SHF_MERGE flag. */
-#undef HAVE_GAS_SHF_MERGE
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
 
-/* Define if your assembler supports thread-local storage. */
-#undef HAVE_AS_TLS
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
 
-/* Define if your assembler supports explicit relocations. */
-#undef HAVE_AS_EXPLICIT_RELOCS
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
 
-/* Define if your assembler supports .register. */
-#undef HAVE_AS_REGISTER_PSEUDO_OP
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
 
-/* Define if your assembler supports -relax option. */
-#undef HAVE_AS_RELAX_OPTION
+/* Define to PREFIX/include if cpp should also search that directory. */
+#undef PREFIX_INCLUDE_DIR
 
-/* Define if your assembler and linker support unaligned PC relative relocs. */
-#undef HAVE_AS_SPARC_UA_PCREL
+/* The number of bytes in type int */
+#undef SIZEOF_INT
 
-/* Define if your assembler and linker support unaligned PC relative relocs against hidden symbols. */
-#undef HAVE_AS_SPARC_UA_PCREL_HIDDEN
+/* The number of bytes in type long */
+#undef SIZEOF_LONG
 
-/* Define if your assembler supports offsetable %lo(). */
-#undef HAVE_AS_OFFSETABLE_LO10
+/* The number of bytes in type long long */
+#undef SIZEOF_LONG_LONG
 
-/* Define if your assembler uses the new HImode fild and fist notation. */
-#undef HAVE_GAS_FILDS_FISTS
+/* The number of bytes in type short */
+#undef SIZEOF_SHORT
 
-/* Define if your assembler supports the Sun syntax for cmov. */
-#undef HAVE_AS_IX86_CMOV_SUN_SYNTAX
+/* The number of bytes in type void * */
+#undef SIZEOF_VOID_P
 
-/* Define true if the assembler supports '.long foo@GOTOFF'. */
-#undef HAVE_AS_GOTOFF_IN_DATA
+/* The number of bytes in type __int64 */
+#undef SIZEOF___INT64
 
-/* Define if your assembler supports ltoffx and ldxmov relocations. */
-#undef HAVE_AS_LTOFFX_LDXMOV_RELOCS
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
 
-/* Define if your assembler supports mfcr field. */
-#undef HAVE_AS_MFCRF
+/* Define if you can safely include both <string.h> and <strings.h>. */
+#undef STRING_WITH_STRINGS
 
-/* Define if your assembler supports dwarf2 .file/.loc directives,
-   and preserves file table indices exactly as given. */
-#undef HAVE_AS_DWARF2_DEBUG_LINE
+/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
+#undef TIME_WITH_SYS_TIME
 
-/* Define if your assembler supports the --gdwarf2 option. */
-#undef HAVE_AS_GDWARF2_DEBUG_FLAG
+/* Define if your assembler mis-optimizes .eh_frame data. */
+#undef USE_AS_TRADITIONAL_FORMAT
 
-/* Define if your assembler supports the --gstabs option. */
-#undef HAVE_AS_GSTABS_DEBUG_FLAG
+/* Define if gcc should use -lunwind. */
+#undef USE_LIBUNWIND_EXCEPTIONS
 
-/* Define if your linker links a mix of read-only
-   and read-write sections into a read-write section. */
-#undef HAVE_LD_RO_RW_SECTION_MIXING
+/* Define to be the last portion of registry key on windows hosts. */
+#undef WIN32_REGISTRY_KEY
 
-/* Define if your linker supports --eh-frame-hdr option. */
-#undef HAVE_LD_EH_FRAME_HDR
+/* whether byteorder is bigendian */
+#undef WORDS_BIGENDIAN
 
-/* Define if your linker supports -pie option. */
-#undef HAVE_LD_PIE
+/* Always define this when using the GNU C Library */
+#undef _GNU_SOURCE
 
-/* Define to PREFIX/include if cpp should also search that directory. */
-#undef PREFIX_INCLUDE_DIR
+/* Define to `int' if <sys/types.h> doesn't define. */
+#undef gid_t
+
+/* Define as `__inline' if that's what the C compiler calls it, or to nothing
+   if it is not supported. */
+#undef inline
+
+/* Define to `int' if <sys/types.h> does not define. */
+#undef pid_t
 
+/* Define to \`long' if <sys/resource.h> doesn't define. */
+#undef rlim_t
+
+/* Define to `int' if <sys/types.h> does not define. */
+#undef ssize_t
+
+/* Define to `int' if <sys/types.h> doesn't define. */
+#undef uid_t
+
+/* Define as `fork' if `vfork' does not work. */
+#undef vfork
diff --git a/gcc/configure b/gcc/configure
index f59b6fb..2a80a61 100755
--- a/gcc/configure
+++ b/gcc/configure
@@ -978,7 +978,7 @@ ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
     else
       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
     fi
-    cd "$ac_popdir"
+    cd $ac_popdir
   done
 fi
 
@@ -1175,7 +1175,7 @@ _ASBOX
       echo "$as_me: caught signal $ac_signal"
     echo "$as_me: exit $exit_status"
   } >&5
-  rm -f core *.core &&
+  rm -f core core.* *.core &&
   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
     exit $exit_status
      ' 0
@@ -2496,7 +2496,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   for ac_declaration in \
-   '' \
+   ''\
+   '#include <stdlib.h>' \
    'extern "C" void std::exit (int) throw (); using std::exit;' \
    'extern "C" void std::exit (int); using std::exit;' \
    'extern "C" void exit (int) throw ();' \
@@ -2510,8 +2511,8 @@ _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-$ac_declaration
 #include <stdlib.h>
+$ac_declaration
 int
 main ()
 {
@@ -3986,7 +3987,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 ac_cv_header_stdc=no
 fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 fi
@@ -4984,7 +4985,7 @@ if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then
 else
     ac_prog_version=`$MAKEINFO --version 2>&1 |
                    sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
-  echo "configure:4987: version of makeinfo is $ac_prog_version" >&5
+  echo "configure:4988: version of makeinfo is $ac_prog_version" >&5
   case $ac_prog_version in
     '')     gcc_cv_prog_makeinfo_modern=no;;
     4.[2-9]*)
@@ -5322,7 +5323,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 ac_cv_header_stdc=no
 fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 fi
@@ -5961,7 +5962,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 ac_cv_c_bigendian=yes
 fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 fi
@@ -6560,7 +6561,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 gcc_cv_func_mbstowcs_works=no
 fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5
@@ -6731,7 +6732,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 ac_cv_type_getgroups=int
 fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 if test $ac_cv_type_getgroups = cross; then
         cat >conftest.$ac_ext <<_ACEOF
@@ -6825,7 +6826,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 gcc_cv_func_printf_ptr=no
 fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f core core.* *.core
 fi
@@ -7238,7 +7239,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 ac_cv_func_fork_works=no
 fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
@@ -7393,7 +7394,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 ac_cv_func_vfork_works=no
 fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
@@ -8422,7 +8423,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 gcc_cv_initfini_array=no
 fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5