os_defines.h (_GLIBCXX_USE_C99_CHECK, [...]): Define.

2015-07-13  John Marino  <gnugcc@marino.st>

	* config/os/bsd/dragonfly/os_defines.h (_GLIBCXX_USE_C99_CHECK,
	_GLIBCXX_USE_C99_DYNAMIC, _GLIBCXX_USE_C99_LONG_LONG_CHECK,
	_GLIBCXX_USE_C99_LONG_LONG_DYNAMIC): Define.

From-SVN: r225737

libstdc++-v3/ChangeLog

+2015-07-13  John Marino  <gnugcc@marino.st>
+
+	* config/os/bsd/dragonfly/os_defines.h (_GLIBCXX_USE_C99_CHECK,
+	_GLIBCXX_USE_C99_DYNAMIC, _GLIBCXX_USE_C99_LONG_LONG_CHECK,
+	_GLIBCXX_USE_C99_LONG_LONG_DYNAMIC): Define.
+
 2015-07-05  François Dumont  <fdumont@gcc.gnu.org>
 
 	* include/bits/hashtable.h (_Hashtable<>::__rehash_policy): Do not

libstdc++-v3/config/os/bsd/dragonfly/os_defines.h

@@ -29,4 +29,9 @@
 // System-specific #define, typedefs, corrections, etc, go here.  This
 // file will come before all others.
 
+#define _GLIBCXX_USE_C99_CHECK 1
+#define _GLIBCXX_USE_C99_DYNAMIC (!(__ISO_C_VISIBLE >= 1999))
+#define _GLIBCXX_USE_C99_LONG_LONG_CHECK 1
+#define _GLIBCXX_USE_C99_LONG_LONG_DYNAMIC (_GLIBCXX_USE_C99_DYNAMIC || !defined __LONG_LONG_SUPPORTED)
+
 #endif