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authorBoris Kolpackov <boris@codesynthesis.com>2013-02-11 16:04:43 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2013-02-11 16:04:43 +0200
commitdd58f28978f70eee7152c9a23368a3ed9be7d238 (patch)
treee7cb5c226e105baa866715378f89bc316b95e402 /cutl/details/boost/config/stdlib/libstdcpp3.hpp
parent16192beb8262828291b0edb8fca44b2c89a5498a (diff)
Fix Boost not to redefine user-defined BOOST_DISABLE_THREADS
Diffstat (limited to 'cutl/details/boost/config/stdlib/libstdcpp3.hpp')
-rw-r--r--cutl/details/boost/config/stdlib/libstdcpp3.hpp8
1 files changed, 6 insertions, 2 deletions
diff --git a/cutl/details/boost/config/stdlib/libstdcpp3.hpp b/cutl/details/boost/config/stdlib/libstdcpp3.hpp
index c048b89..6127f5f 100644
--- a/cutl/details/boost/config/stdlib/libstdcpp3.hpp
+++ b/cutl/details/boost/config/stdlib/libstdcpp3.hpp
@@ -41,13 +41,17 @@
//
# define BOOST_HAS_THREADS
# else
-# define BOOST_DISABLE_THREADS
+# ifndef BOOST_DISABLE_THREADS
+# define BOOST_DISABLE_THREADS
+# endif
# endif
#elif defined(__GLIBCPP__) \
&& !defined(_GLIBCPP_HAVE_GTHR_DEFAULT) \
&& !defined(_GLIBCPP__PTHREADS)
// disable thread support if the std lib was built single threaded:
-# define BOOST_DISABLE_THREADS
+# ifndef BOOST_DISABLE_THREADS
+# define BOOST_DISABLE_THREADS
+# endif
#endif
#if (defined(linux) || defined(__linux) || defined(__linux__)) && defined(__arm__) && defined(_GLIBCPP_HAVE_GTHR_DEFAULT)