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-rw-r--r--cmake/config.h.in3
1 files changed, 3 insertions, 0 deletions
diff --git a/cmake/config.h.in b/cmake/config.h.in
index d1de25c..3510c27 100644
--- a/cmake/config.h.in
+++ b/cmake/config.h.in
@@ -10,6 +10,9 @@
/* Define to 1 if the compiler supports __builtin_expect. */
#cmakedefine01 HAVE_BUILTIN_EXPECT
+/* Define to 1 if the compiler supports __builtin_prefetch. */
+#cmakedefine01 HAVE_BUILTIN_PREFETCH
+
/* Define to 1 if you have a definition for mmap() in <sys/mman.h>. */
#cmakedefine01 HAVE_FUNC_MMAP