From d95c83d193d4f16dc85cb4a81ab481cbbe41a033 Mon Sep 17 00:00:00 2001
From: "Wladimir J. van der Laan" <laanwj@gmail.com>
Date: Wed, 20 Dec 2017 13:33:58 +0000
Subject: [PATCH] contrib: FreeBSD compatibility in install_db4.sh

Unfortunately, FreeBSD uses yet another syntax for `sha256`.

Support FreeBSD's syntax too. Using `uname` is a bit of a hack but it
works and I found no way to distinguish the two.
---
 contrib/install_db4.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/contrib/install_db4.sh b/contrib/install_db4.sh
index 909fa2eab..b57ade139 100755
--- a/contrib/install_db4.sh
+++ b/contrib/install_db4.sh
@@ -31,7 +31,11 @@ sha256_check() {
   if check_exists sha256sum; then
     echo "${1}  ${2}" | sha256sum -c
   elif check_exists sha256; then
-    echo "${1}  ${2}" | sha256 -c
+    if [ "$(uname)" = "FreeBSD" ]; then
+      sha256 -c "${1}" "${2}"
+    else
+      echo "${1}  ${2}" | sha256 -c
+    fi
   else
     echo "${1}  ${2}" | shasum -a 256 -c
   fi