From 90888fabf062a5b7b8ece3d7b55a0a7651fe78c5 Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Sun, 7 Dec 2014 00:53:27 -0800
Subject: [PATCH] check for bdb compat.

---
 build-libbitcoind.sh | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/build-libbitcoind.sh b/build-libbitcoind.sh
index 32707f4d..3dda8911 100755
--- a/build-libbitcoind.sh
+++ b/build-libbitcoind.sh
@@ -40,11 +40,21 @@ if ! test -d .git; then
   exit 1
 fi
 
+bdb_compat=0
+if cat /usr/include/db.h | grep -i DB_VERSION_STRING | grep -q 'DB 4.8' \
+  || test -e /usr/include/db4.8 \
+  || test -e /usr/include/db4.8.h; then
+  bdb_compat=1
+fi
+if test $bdb_compat -eq 0; then
+  set -- "--with-incompatible-bdb" "$@"
+fi
+
 ./autogen.sh || exit 1
 if test -n "$1"; then
-  ./configure --enable-daemonlib --with-incompatible-bdb "$@" || exit 1
+  ./configure --enable-daemonlib "$@" || exit 1
 else
-  ./configure --enable-daemonlib --with-incompatible-bdb || exit 1
+  ./configure --enable-daemonlib || exit 1
 fi
 make || exit 1