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-rw-r--r--boost/compute/detail/parameter_cache.hpp14
1 files changed, 11 insertions, 3 deletions
diff --git a/boost/compute/detail/parameter_cache.hpp b/boost/compute/detail/parameter_cache.hpp
index 0a16cd9b0e..c609490c1e 100644
--- a/boost/compute/detail/parameter_cache.hpp
+++ b/boost/compute/detail/parameter_cache.hpp
@@ -24,6 +24,7 @@
#include <boost/compute/version.hpp>
#ifdef BOOST_COMPUTE_USE_OFFLINE_CACHE
+#include <cstdio>
#include <boost/algorithm/string/trim.hpp>
#include <boost/compute/detail/path.hpp>
#include <boost/property_tree/ptree.hpp>
@@ -117,9 +118,16 @@ private:
static std::string version_string()
{
char buf[32];
- std::snprintf(buf, sizeof(buf), "%d.%d.%d", BOOST_COMPUTE_VERSION_MAJOR,
- BOOST_COMPUTE_VERSION_MINOR,
- BOOST_COMPUTE_VERSION_PATCH);
+ // snprintf is in Visual Studio since Visual Studio 2015 (_MSC_VER == 1900)
+ #if defined (_MSC_VER) && _MSC_VER < 1900
+ #define DETAIL_SNPRINTF sprintf_s
+ #else
+ #define DETAIL_SNPRINTF std::snprintf
+ #endif
+ DETAIL_SNPRINTF(buf, sizeof(buf), "%d.%d.%d", BOOST_COMPUTE_VERSION_MAJOR,
+ BOOST_COMPUTE_VERSION_MINOR,
+ BOOST_COMPUTE_VERSION_PATCH);
+ #undef DETAIL_SNPRINTF
return buf;
}