// acconfig.h symbols and macros for libstdc++ v3 -*- C++ -*-
-// Include support for multiple threads, e.g., in the I/O package.
-#undef _GLIBCPP_USE_THREADS
+// Defines libstdc++ version.
+#undef PACKAGE
+#undef VERSION
-// Include support for 'long long' and 'unsigned long long'.
-#undef _GLIBCPP_USE_LONG_LONG
+// Needed for gettext.
+#undef ENABLE_NLS
+#undef HAVE_CATGETS
+#undef HAVE_GETTEXT
+#undef HAVE_STPCPY
+
+// Define if GCC supports weak symbols.
+#undef _GLIBCXX_SUPPORTS_WEAK
+
+// Include I/O support for 'long long' and 'unsigned long long'.
+#undef _GLIBCXX_USE_LONG_LONG
// Include support for 'long double'.
-#undef _GLIBCPP_USE_LONG_DOUBLE
+#undef _GLIBCXX_USE_LONG_DOUBLE
+
+// Define if C99 math functions (like fpclassify) should be exposed.
+#undef _GLIBCXX_USE_C99_MATH
-// Include support for shadow headers, ie --enable-cshadow-headers.
-#undef _GLIBCPP_USE_SHADOW_HEADERS
+// Define if C99 features such as lldiv_t, llabs, lldiv should be exposed.
+#undef _GLIBCXX_USE_C99
// Define if code specialized for wchar_t should be used.
-#undef _GLIBCPP_USE_WCHAR_T
+#undef _GLIBCXX_USE_WCHAR_T
+
+// Define if using setrlimit to limit memory usage during 'make check'.
+#undef _GLIBCXX_MEM_LIMITS
+
+// Define to use concept checking code from the boost libraries.
+#undef _GLIBCXX_CONCEPT_CHECKS
+
+// Define to use symbol versioning in the shared library.
+#undef _GLIBCXX_SYMVER
+
+// Define symbol versioning in assember directives. If symbol
+// versioning is beigng used, and the assembler supports this kind of
+// thing, then use it.
+// NB: _GLIBCXX_AT_AT is a hack to work around quoting issues in m4.
+#if _GLIBCXX_SYMVER
+ #define _GLIBCXX_ASM_SYMVER(cur, old, version) \
+ asm (".symver " #cur "," #old _GLIBCXX_AT_AT #version);
+#else
+ #define _GLIBCXX_ASM_SYMVER(cur, old, version)
+#endif
+
+// Define if LFS support is available.
+#undef _GLIBCXX_USE_LFS
+
+// Define if NLS translations are to be used.
+#undef _GLIBCXX_USE_NLS
+
+// Define if gthr-default.h exists (meaning that threading support is enabled).
+#undef HAVE_GTHR_DEFAULT
+
+// Define if the atan2f function exists.
+#undef HAVE_ATAN2F
-// Define if lldiv_t exists in stdlib.h.
-#undef HAVE_LLDIV_T
+// Define if the atan2l function exists.
+#undef HAVE_ATAN2L
-/* Define if you have the atan2f function. */
-#define _GLIBCPP_HAVE_ATAN2F 1
+// Define if the tanl function exists.
+#undef HAVE_TANL
-/* Define if you have the atan2l function. */
-#define _GLIBCPP_HAVE_ATAN2L 1
+// Define if the copysignf function exists.
+#undef HAVE_COPYSIGNF
-/* Define if you have the copysignf function. */
-#define _GLIBCPP_HAVE_COPYSIGNF 1
+// Define if getpagesize exists.
+#undef HAVE_GETPAGESIZE
-/* Define if you have the modff function. */
+// Define if setenv exists.
+#undef HAVE_SETENV
+
+// Define if sigsetjmp exists.
+#undef HAVE_SIGSETJMP
+
+// Define if mbstate_t exists in wchar.h.
+#undef HAVE_MBSTATE_T
+
+// Define if you have the modff function.
#undef HAVE_MODFF
-/* Define if you have the modfl function. */
+// Define if you have the modfl function.
#undef HAVE_MODFL
+// Define if you have the expf function.
+#undef HAVE_EXPF
+
+// Define if you have the expl function.
+#undef HAVE_EXPL
+
+// Define if you have the hypot function.
+#undef HAVE_HYPOT
+
+// Define if you have the hypotf function.
+#undef HAVE_HYPOTF
+
+// Define if you have the hypotl function.
+#undef HAVE_HYPOTL
+
// Define if the compiler/host combination has __builtin_abs
#undef HAVE___BUILTIN_ABS
// Define if the compiler/host combination has __builtin_sinl
#undef HAVE___BUILTIN_SINL
-// Define if the compiler/host combination has __builtin_fsqrt
-#undef HAVE___BUILTIN_FSQRT
+// Define if the compiler/host combination has __builtin_sqrt
+#undef HAVE___BUILTIN_SQRT
// Define if the compiler/host combination has __builtin_sqrtf
#undef HAVE___BUILTIN_SQRTF
// Define if the compiler/host combination has __builtin_sqrtl
#undef HAVE___BUILTIN_SQRTL
-// Define if GCC support for __complex__ float is buggy.
-#undef _GLIBCPP_BUGGY_FLOAT_COMPLEX
+// Define if poll is available in <poll.h>.
+#undef HAVE_POLL
+
+// Define if S_ISREG (Posix) is available in <sys/stat.h>.
+#undef HAVE_S_ISREG
-// Define if GCC support for __complex__ is buggy.
-#undef _GLIBCPP_BUGGY_COMPLEX
+// Define if S_IFREG is available in <sys/stat.h>.
+#undef HAVE_S_IFREG
+
+// Define if writev is available in <sys/uio.h>.
+#undef HAVE_WRITEV
+
+// Define if int64_t is available in <stdint.h>.
+#undef HAVE_INT64_T
// Define if LC_MESSAGES is available in <locale.h>.
#undef HAVE_LC_MESSAGES
// Systems that have certain non-standard functions prefixed with an
// underscore, we'll handle those here. Must come after config.h.in.
//
-
#if defined (HAVE__ISNAN) && ! defined (HAVE_ISNAN)
# define HAVE_ISNAN 1
# define isnan _isnan
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