From 1808e54487bbff44b038deb63b3c2267826d499f Mon Sep 17 00:00:00 2001
From: "alex.sharov" <AskAlexSharov@gmail.com>
Date: Sat, 21 Dec 2024 17:03:17 +0700
Subject: [PATCH] save

---
 Makefile    | 2 ++
 mdbx/mdbx.h | 1 +
 2 files changed, 3 insertions(+)

diff --git a/Makefile b/Makefile
index f422062..05a85e0 100644
--- a/Makefile
+++ b/Makefile
@@ -33,3 +33,5 @@ cp:
 	cp -R ./../libmdbx/dist/* ./mdbxdist/
 	cp mdbxdist/mdbx.h mdbx/
 	cp mdbxdist/mdbx.c mdbx/
+	#add 1 line to mdbx.h about build flags which we have in `mdbx.go`
+	echo "$(echo '#define MDBX_BUILD_FLAGS "-std=gnu11 -fvisibility=hidden -ffast-math"'; cat mdbx.h)" > mdbx.h
diff --git a/mdbx/mdbx.h b/mdbx/mdbx.h
index 40f38ee..8a87b85 100644
--- a/mdbx/mdbx.h
+++ b/mdbx/mdbx.h
@@ -1,3 +1,4 @@
+#define MDBX_BUILD_FLAGS "-std=gnu11 -fvisibility=hidden -ffast-math"
 /**
 
 _libmdbx_ (aka MDBX) is an extremely fast, compact, powerful, embeddable,