From 67b99eadbda0cbf96a3f7b89fcd8ab5f6c4058f6 Mon Sep 17 00:00:00 2001
From: Leonid Yuriev <leo@yuriev.ru>
Date: Sun, 24 Jan 2021 03:17:52 +0300
Subject: [PATCH] mdbx-make: workaround for BSD's sed limitations.

Resolves https://github.com/erthink/libmdbx/issues/156
Related to https://github.com/erthink/libmdbx/issues/155

Change-Id: I68da3f40b055da08a905525a4a31b44018d419b0
---
 .github/actions/spelling/expect.txt | 1 +
 GNUmakefile                         | 8 +++++++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/.github/actions/spelling/expect.txt b/.github/actions/spelling/expect.txt
index 8b66f26f..ac8638c7 100644
--- a/.github/actions/spelling/expect.txt
+++ b/.github/actions/spelling/expect.txt
@@ -110,6 +110,7 @@ botanicus
 branchpage
 brisson
 brs
+BSD's
 bsdi
 bsearch
 bswap
diff --git a/GNUmakefile b/GNUmakefile
index 4de6b817..5a0c7f00 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -325,9 +325,15 @@ dist/mdbx.h: mdbx.h src/version.c $(lastword $(MAKEFILE_LIST))
 dist/mdbx.h++: mdbx.h++ src/version.c $(lastword $(MAKEFILE_LIST))
 	mkdir -p dist && cp $< $@
 
+# Macro with the new line (i.e. \n) for sed's pattern as the workaround for BSD's sed limitations
+define NL
+
+
+endef
+
 dist/@tmp-shared_internals.inc: src/version.c $(ALLOY_DEPS) $(lastword $(MAKEFILE_LIST))
 	mkdir -p dist && sed \
-		-e 's|#pragma once|#define MDBX_ALLOY 1\n#define MDBX_BUILD_SOURCERY $(MDBX_BUILD_SOURCERY)|' \
+		-e 's|#pragma once|#define MDBX_ALLOY 1\$(NL)#define MDBX_BUILD_SOURCERY $(MDBX_BUILD_SOURCERY)|' \
 		-e 's|#include "../mdbx.h"|@INCLUDE "mdbx.h"|' \
 		-e '/#include "defs.h"/r src/defs.h' \
 		-e '/#include "osal.h"/r src/osal.h' \