Index: boost/config/select_platform_config.hpp
===================================================================
--- boost/config/select_platform_config.hpp	(revision 50561)
+++ boost/config/select_platform_config.hpp	(working copy)
@@ -13,7 +13,7 @@
 // <header_name> in order to prevent macro expansion within the header
 // name (for example "linux" is a macro on linux systems).
 
-#if defined(linux) || defined(__linux) || defined(__linux__)
+#if defined(linux) || defined(__linux) || defined(__linux__) || defined(__GNU__) || defined(__GLIBC__)
 // linux:
 #  define BOOST_PLATFORM_CONFIG "boost/config/platform/linux.hpp"