2005-04-05 Kelley Cook <kcook@gcc.gnu.org>

[pf3gnuchains/gcc-fork.git] / libstdc++-v3 / acconfig.h

diff --git a/libstdc++-v3/acconfig.h b/libstdc++-v3/acconfig.h
index cad2748..ffc33e8 100644 (file)
--- a/libstdc++-v3/acconfig.h
+++ b/libstdc++-v3/acconfig.h
@@ -1,29 +1,28 @@
-// acconfig.h symbols and macros for libstdc++ v3 -*- C++ -*-
+// Symbols and macros for libstdc++ -*- C++ -*-
 
 // Defines libstdc++ version.
 #undef PACKAGE
 #undef VERSION
 
-// Needed for gettext.
-#undef ENABLE_NLS
-#undef HAVE_CATGETS
-#undef HAVE_GETTEXT
-#undef HAVE_STPCPY
 
-// Include I/O support for 'long long' and 'unsigned long long'.
+// Define if code specialized for long long should be used.
 #undef _GLIBCXX_USE_LONG_LONG
 
-// Include support for 'long double'.
-#undef _GLIBCXX_USE_LONG_DOUBLE
-
-// Define if C99 math functions (like fpclassify) should be exposed.
-#undef _GLIBCXX_USE_C99_MATH
+// Define if code specialized for wchar_t should be used.
+#undef _GLIBCXX_USE_WCHAR_T
 
-// Define if C99 features such as lldiv_t, llabs, lldiv should be exposed.
+// Define if C99 functions or macros from <wchar.h>, <math.h>,
+// <complex.h>, <stdio.h>, and <stdlib.h> can be used or exposed.
 #undef _GLIBCXX_USE_C99
 
-// Define if code specialized for wchar_t should be used.
-#undef _GLIBCXX_USE_WCHAR_T
+// Define if C99 functions or macros in <math.h> should be imported in
+// <cmath> in namespace std.
+#undef _GLIBCXX_USE_C99_MATH
+
+// Define if C99 functions in <complex.h> should be used in
+// <complex>. Using compiler builtins for these functions requires
+// corresponding C99 library functions to be present.
+#undef _GLIBCXX_USE_C99_COMPLEX
 
 // Define if using setrlimit to set resource limits during 'make check'.
 #undef _GLIBCXX_RES_LIMITS
@@ -48,99 +47,18 @@
 // Define if LFS support is available.
 #undef _GLIBCXX_USE_LFS
 
+// Define if a fully dynamic basic_string is wanted.
+#undef _GLIBCXX_FULLY_DYNAMIC_STRING
+
 // 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 the atan2l function exists.
-#undef HAVE_ATAN2L
-
-// Define if the tanl function exists.
-#undef HAVE_TANL
-
-// Define if the copysignf function exists.
-#undef HAVE_COPYSIGNF
-
-// Define if getpagesize exists.
-#undef HAVE_GETPAGESIZE
-
-// 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.
-#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_labs
-#undef HAVE___BUILTIN_LABS
-
-// Define if the compiler/host combination has __builtin_cos
-#undef HAVE___BUILTIN_COS
-
-// Define if the compiler/host combination has __builtin_cosf
-#undef HAVE___BUILTIN_COSF
-
-// Define if the compiler/host combination has __builtin_cosl
-#undef HAVE___BUILTIN_COSL
-
-// Define if the compiler/host combination has __builtin_fabs
-#undef HAVE___BUILTIN_FABS
-
-// Define if the compiler/host combination has __builtin_fabsf
-#undef HAVE___BUILTIN_FABSF
-
-// Define if the compiler/host combination has __builtin_fabsl
-#undef HAVE___BUILTIN_FABSL
-
-// Define if the compiler/host combination has __builtin_sin
-#undef HAVE___BUILTIN_SIN
-
-// Define if the compiler/host combination has __builtin_sinf
-#undef HAVE___BUILTIN_SINF
-
-// Define if the compiler/host combination has __builtin_sinl
-#undef HAVE___BUILTIN_SINL
-
-// 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 poll is available in <poll.h>.
 #undef HAVE_POLL
 
@@ -162,9 +80,6 @@
 // Define if <float.h> exists.
 #undef HAVE_FLOAT_H
 
-// Define if modf is present in <math.h>
-#undef HAVE_MODF
-
 // @BOTTOM@
 //
 // Systems that have certain non-standard functions prefixed with an
@@ -411,8 +326,8 @@
 #endif
 
 #if defined (HAVE__TANL) && ! defined (HAVE_TANL)
-# define HAVE_TANF 1
-# define tanf _tanf
+# define HAVE_TANL 1
+# define tanl _tanl
 #endif
 
 #if defined (HAVE__STRTOF) && ! defined (HAVE_STRTOF)