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Diffstat (limited to 'libstdc++-v3/config/os/bsd/freebsd/os_defines.h')
-rw-r--r--libstdc++-v3/config/os/bsd/freebsd/os_defines.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/libstdc++-v3/config/os/bsd/freebsd/os_defines.h b/libstdc++-v3/config/os/bsd/freebsd/os_defines.h
index b898c1ce252..55040a7ac4b 100644
--- a/libstdc++-v3/config/os/bsd/freebsd/os_defines.h
+++ b/libstdc++-v3/config/os/bsd/freebsd/os_defines.h
@@ -34,4 +34,11 @@
// System-specific #define, typedefs, corrections, etc, go here. This
// file will come before all others.
+#define _GLIBCPP_USE_C99_CHECK 1
+#define _GLIBCPP_USE_C99_DYNAMIC (!(__ISO_C_VISIBLE >= 1999))
+#define _GLIBCPP_USE_C99_LONG_LONG_CHECK 1
+#define _GLIBCPP_USE_C99_LONG_LONG_DYNAMIC (_GLIBCPP_USE_C99_DYNAMIC || !defined __LONG_LONG_SUPPORTED)
+#define _GLIBCPP_USE_C99_FLOAT_TRANSCENDENTALS_CHECK 1
+#define _GLIBCPP_USE_C99_FLOAT_TRANSCENDENTALS_DYNAMIC defined _XOPEN_SOURCE
+
#endif