--- a/gcc/config.in	Tue Dec 14 03:58:33 2010 +0900
+++ b/gcc/config.in	Sun Aug 21 07:53:12 2011 +0900
@@ -45,6 +45,12 @@
 #endif
 
 
+/* Define if building with C++. */
+#ifndef USED_FOR_TARGET
+#undef ENABLE_BUILD_WITH_CXX
+#endif
+
+
 /* Define if you want more run-time sanity checks. This one gets a grab bag of
    miscellaneous but relatively cheap checks. */
 #ifndef USED_FOR_TARGET
@@ -113,6 +119,12 @@
 #endif
 
 
+/* Define to 1 to enable libquadmath support */
+#ifndef USED_FOR_TARGET
+#undef ENABLE_LIBQUADMATH_SUPPORT
+#endif
+
+
 /* Define to enable LTO support. */
 #ifndef USED_FOR_TARGET
 #undef ENABLE_LTO
@@ -229,6 +241,12 @@
 #endif
 
 
+/* Define if your assembler supports DSPR1 mult. */
+#ifndef USED_FOR_TARGET
+#undef HAVE_AS_DSPR1_MULT
+#endif
+
+
 /* Define if your assembler supports .dtprelword. */
 #ifndef USED_FOR_TARGET
 #undef HAVE_AS_DTPRELWORD
@@ -309,7 +327,19 @@
 #endif
 
 
-/* Define if your assembler supports the sahf mnemonic. */
+/* Define if your assembler supports the .quad directive. */
+#ifndef USED_FOR_TARGET
+#undef HAVE_AS_IX86_QUAD
+#endif
+
+
+/* Define if the assembler supports 'rep <insn>, lock <insn>'. */
+#ifndef USED_FOR_TARGET
+#undef HAVE_AS_IX86_REP_LOCK_PREFIX
+#endif
+
+
+/* Define if your assembler supports the sahf mnemonic in 64bit mode. */
 #ifndef USED_FOR_TARGET
 #undef HAVE_AS_IX86_SAHF
 #endif
@@ -393,6 +423,12 @@
 #endif
 
 
+/* Define if your assembler supports .ref */
+#ifndef USED_FOR_TARGET
+#undef HAVE_AS_REF
+#endif
+
+
 /* Define if your assembler supports .register. */
 #ifndef USED_FOR_TARGET
 #undef HAVE_AS_REGISTER_PSEUDO_OP
@@ -411,6 +447,12 @@
 #endif
 
 
+/* Define if your assembler and linker support GOTDATA_OP relocs. */
+#ifndef USED_FOR_TARGET
+#undef HAVE_AS_SPARC_GOTDATA_OP
+#endif
+
+
 /* Define if your assembler and linker support unaligned PC relative relocs.
    */
 #ifndef USED_FOR_TARGET
@@ -425,7 +467,7 @@
 #endif
 
 
-/* Define if your assembler supports thread-local storage. */
+/* Define if your assembler and linker support thread-local storage. */
 #ifndef USED_FOR_TARGET
 #undef HAVE_AS_TLS
 #endif
@@ -802,6 +844,12 @@
 #endif
 
 
+/* Define to 1 if you have the <ext/hash_map> header file. */
+#ifndef USED_FOR_TARGET
+#undef HAVE_EXT_HASH_MAP
+#endif
+
+
 /* Define to 1 if you have the <fcntl.h> header file. */
 #ifndef USED_FOR_TARGET
 #undef HAVE_FCNTL_H
@@ -894,22 +942,13 @@
 
 
 /* Define 0/1 if your assembler supports CFI directives. */
-#ifndef USED_FOR_TARGET
 #undef HAVE_GAS_CFI_DIRECTIVE
-#endif
-
 
 /* Define 0/1 if your assembler supports .cfi_personality. */
-#ifndef USED_FOR_TARGET
 #undef HAVE_GAS_CFI_PERSONALITY_DIRECTIVE
-#endif
-
 
 /* Define 0/1 if your assembler supports .cfi_sections. */
-#ifndef USED_FOR_TARGET
 #undef HAVE_GAS_CFI_SECTIONS_DIRECTIVE
-#endif
-
 
 /* Define if your assembler supports the .loc discriminator sub-directive. */
 #ifndef USED_FOR_TARGET
@@ -1026,6 +1065,12 @@
 #endif
 
 
+/* Define if your system supports gnu indirect functions. */
+#ifndef USED_FOR_TARGET
+#undef HAVE_GNU_INDIRECT_FUNCTION
+#endif
+
+
 /* Define if using GNU ld. */
 #ifndef USED_FOR_TARGET
 #undef HAVE_GNU_LD
@@ -1116,7 +1161,7 @@
 #endif
 
 
-/* Define if your linker supports --eh-frame-hdr option. */
+/* Define if your linker supports .eh_frame_hdr. */
 #undef HAVE_LD_EH_FRAME_HDR
 
 /* Define if your linker supports garbage collection of sections in presence
@@ -1126,6 +1171,19 @@
 #endif
 
 
+/* Define if your linker has buggy garbage collection of sections support when
+   .text.startup.foo like sections are used. */
+#ifndef USED_FOR_TARGET
+#undef HAVE_LD_EH_GC_SECTIONS_BUG
+#endif
+
+
+/* Define if your PowerPC64 linker supports a large TOC. */
+#ifndef USED_FOR_TARGET
+#undef HAVE_LD_LARGE_TOC
+#endif
+
+
 /* Define if your PowerPC64 linker only needs function descriptor syms. */
 #ifndef USED_FOR_TARGET
 #undef HAVE_LD_NO_DOT_SYMS
@@ -1152,7 +1210,13 @@
 #endif
 
 
-/* Define if your linker supports -Bstatic/-Bdynamic option. */
+/* Define if your linker supports the *_sol2 emulations. */
+#ifndef USED_FOR_TARGET
+#undef HAVE_LD_SOL2_EMULATION
+#endif
+
+
+/* Define if your linker supports -Bstatic/-Bdynamic or equivalent options. */
 #ifndef USED_FOR_TARGET
 #undef HAVE_LD_STATIC_DYNAMIC
 #endif
@@ -1188,6 +1252,12 @@
 #endif
 
 
+/* Define if your linker supports plugin. */
+#ifndef USED_FOR_TARGET
+#undef HAVE_LTO_PLUGIN
+#endif
+
+
 /* Define to 1 if you have the <malloc.h> header file. */
 #ifndef USED_FOR_TARGET
 #undef HAVE_MALLOC_H
@@ -1212,12 +1282,6 @@
 #endif
 
 
-/* Define to 1 if you have the `mincore' function. */
-#ifndef USED_FOR_TARGET
-#undef HAVE_MINCORE
-#endif
-
-
 /* Define to 1 if you have the `mmap' function. */
 #ifndef USED_FOR_TARGET
 #undef HAVE_MMAP
@@ -1386,6 +1450,12 @@
 #endif
 
 
+/* Define to 1 if you have the <tr1/unordered_map> header file. */
+#ifndef USED_FOR_TARGET
+#undef HAVE_TR1_UNORDERED_MAP
+#endif
+
+
 /* Define to 1 if the system has the type `uintmax_t'. */
 #ifndef USED_FOR_TARGET
 #undef HAVE_UINTMAX_T
@@ -1404,6 +1474,12 @@
 #endif
 
 
+/* Define to 1 if you have the <unordered_map> header file. */
+#ifndef USED_FOR_TARGET
+#undef HAVE_UNORDERED_MAP
+#endif
+
+
 /* Define to 1 if the system has the type `unsigned long long int'. */
 #ifndef USED_FOR_TARGET
 #undef HAVE_UNSIGNED_LONG_LONG_INT
@@ -1471,18 +1547,43 @@
 #endif
 
 
-/* Define if libelf is in use. */
-#ifndef USED_FOR_TARGET
-#undef HAVE_libelf
-#endif
-
-
 /* Define as const if the declaration of iconv() needs const. */
 #ifndef USED_FOR_TARGET
 #undef ICONV_CONST
 #endif
 
 
+/* Define to the linker option to enable use of shared objects. */
+#ifndef USED_FOR_TARGET
+#undef LD_DYNAMIC_OPTION
+#endif
+
+
+/* Define to the linker option to disable use of shared objects. */
+#ifndef USED_FOR_TARGET
+#undef LD_STATIC_OPTION
+#endif
+
+
+/* Define to the linker flags to use for -pthread. */
+#ifndef USED_FOR_TARGET
+#undef LIB_THREAD_LDFLAGS_SPEC
+#endif
+
+
+/* Define to the library containing __tls_get_addr/___tls_get_addr. */
+#ifndef USED_FOR_TARGET
+#undef LIB_TLS_SPEC
+#endif
+
+
+/* Define to the name of the LTO plugin DSO that must be passed to the
+   linker's -plugin=LIB option. */
+#ifndef USED_FOR_TARGET
+#undef LTOPLUGINSONAME
+#endif
+
+
 /* Define to the sub-directory in which libtool stores uninstalled libraries.
    */
 #ifndef USED_FOR_TARGET
@@ -1610,6 +1711,9 @@
 #endif
 
 
+/* Define if your target C library provides the `dl_iterate_phdr' function. */
+#undef TARGET_DL_ITERATE_PHDR
+
 /* Define if your target C library provides stack protector support */
 #ifndef USED_FOR_TARGET
 #undef TARGET_LIBC_PROVIDES_SSP
@@ -1622,6 +1726,13 @@
 #endif
 
 
+/* Define to the flag used to mark TLS sections if the default (`T') doesn't
+   work. */
+#ifndef USED_FOR_TARGET
+#undef TLS_SECTION_ASM_FLAG
+#endif
+
+
 /* Define if your assembler mis-optimizes .eh_frame data. */
 #ifndef USED_FOR_TARGET
 #undef USE_AS_TRADITIONAL_FORMAT
@@ -1642,6 +1753,12 @@
 #endif
 
 
+/* Define if we should use leading underscore on 64 bit mingw targets */
+#ifndef USED_FOR_TARGET
+#undef USE_MINGW64_LEADING_UNDERSCORES
+#endif
+
+
 /* Enable extensions on AIX 3, Interix.  */
 #ifndef _ALL_SOURCE
 # undef _ALL_SOURCE
@@ -1685,6 +1802,18 @@
 # endif
 #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