* testsuite/thread/pthread1.cc: Enable on cygwin.

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

diff --git a/libstdc++-v3/acconfig.h b/libstdc++-v3/acconfig.h
index 692d915..aa0dd99 100644 (file)
--- a/libstdc++-v3/acconfig.h
+++ b/libstdc++-v3/acconfig.h
@@ -10,16 +10,16 @@
 #undef HAVE_GETTEXT
 #undef HAVE_STPCPY
 
-// Define if GCC supports weak symbols
+// Define if GCC supports weak symbols.
 #undef _GLIBCPP_SUPPORTS_WEAK
 
-// Define if gthr-default.h exists (meaning that threading support is enabled)
+// Define if gthr-default.h exists (meaning that threading support is enabled).
 #undef HAVE_GTHR_DEFAULT
 
-// Include support for 'long long' and 'unsigned long long'.
+// Include I/O support for 'long long' and 'unsigned long long'.
 #undef _GLIBCPP_USE_LONG_LONG
 
-// Define if code specialized for wchar_t should be used.
+// Define if C99 features such as lldiv_t, llabs, lldiv should be exposed.
 #undef _GLIBCPP_USE_C99
 
 // Include support for 'long double'.
@@ -34,6 +34,9 @@
 // Define if using setrlimit to limit memory usage during 'make check'.
 #undef _GLIBCPP_MEM_LIMITS
 
+// Define to use concept checking code from the boost libraries.
+#undef _GLIBCPP_CONCEPT_CHECKS
+
 // Define if you have the atan2f function.
 #undef _GLIBCPP_HAVE_ATAN2F 
 
@@ -97,8 +100,8 @@
 // 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