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-rw-r--r--include/jemalloc/internal/jemalloc_internal_overrides.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/include/jemalloc/internal/jemalloc_internal_overrides.h b/include/jemalloc/internal/jemalloc_internal_overrides.h
new file mode 100644
index 00000000..ddd6ee17
--- /dev/null
+++ b/include/jemalloc/internal/jemalloc_internal_overrides.h
@@ -0,0 +1,16 @@
+#ifndef JEMALLOC_INTERNAL_OVERRIDES_H
+#define JEMALLOC_INTERNAL_OVERRIDES_H
+
+/*
+ * Under normal circumstances this header serves no purpose, as these settings
+ * can be customized via the corresponding autoconf options at configure-time.
+ * Overriding in this fashion is useful when the header files generated by
+ * autoconf are used as input for another build system.
+ */
+
+#ifdef JEMALLOC_OVERRIDE_LG_PAGE
+ #undef LG_PAGE
+ #define LG_PAGE JEMALLOC_OVERRIDE_LG_PAGE
+#endif
+
+#endif /* JEMALLOC_INTERNAL_OVERRIDES_H */