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

diff --git a/libstdc++-v3/acconfig.h b/libstdc++-v3/acconfig.h
index df110cd..0137c83 100644 (file)
--- a/libstdc++-v3/acconfig.h
+++ b/libstdc++-v3/acconfig.h
@@ -16,6 +16,9 @@
 // Include I/O support for 'long long' and 'unsigned long long'.
 #undef _GLIBCXX_USE_LONG_LONG
 
+// Define if C99 math functions (like fpclassify) should be exposed.
+#undef _GLIBCXX_USE_C99_MATH
+
 // Define if C99 features such as lldiv_t, llabs, lldiv should be exposed.
 #undef _GLIBCXX_USE_C99
 
@@ -63,9 +66,6 @@
 // Define if gthr-default.h exists (meaning that threading support is enabled).
 #undef HAVE_GTHR_DEFAULT
 
-// Define if lrand48 exists.
-#undef HAVE_DRAND48
-
 // Define if getpagesize exists.
 #undef HAVE_GETPAGESIZE