1 files changed, 0 insertions, 97 deletions
diff --git a/build-aux/m4/bitcoin_find_bdb48.m4 b/build-aux/m4/bitcoin_find_bdb48.m4
deleted file mode 100644
index 3ef7fab5b5..0000000000
--- a/build-aux/m4/bitcoin_find_bdb48.m4
+++ /dev/null
@@ -1,97 +0,0 @@
-dnl Copyright (c) 2013-2015 The Bitcoin Core developers
-dnl Distributed under the MIT software license, see the accompanying
-dnl file COPYING or http://www.opensource.org/licenses/mit-license.php.
-
-AC_DEFUN([BITCOIN_FIND_BDB48],[
-  AC_ARG_VAR([BDB_CFLAGS], [C compiler flags for BerkeleyDB, bypasses autodetection])
-  AC_ARG_VAR([BDB_LIBS], [Linker flags for BerkeleyDB, bypasses autodetection])
-
-  if test "$use_bdb" = "no"; then
-    use_bdb=no
-  elif test "$BDB_CFLAGS" = ""; then
-    AC_MSG_CHECKING([for Berkeley DB C++ headers])
-    BDB_CPPFLAGS=
-    bdbpath=X
-    bdb48path=X
-    bdbdirlist=
-    for _vn in 4.8 48 4 5 5.3 ''; do
-      for _pfx in b lib ''; do
-        bdbdirlist="$bdbdirlist ${_pfx}db${_vn}"
-      done
-    done
-    for searchpath in $bdbdirlist ''; do
-      test -n "${searchpath}" && searchpath="${searchpath}/"
-      AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
-        #include <${searchpath}db_cxx.h>
-      ]],[[
-        #if !((DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR >= 8) || DB_VERSION_MAJOR > 4)
-          #error "failed to find bdb 4.8+"
-        #endif
-      ]])],[
-        if test "$bdbpath" = "X"; then
-          bdbpath="${searchpath}"
-        fi
-      ],[
-        continue
-      ])
-      AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
-        #include <${searchpath}db_cxx.h>
-      ]],[[
-        #if !(DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR == 8)
-          #error "failed to find bdb 4.8"
-        #endif
-      ]])],[
-        bdb48path="${searchpath}"
-        break
-      ],[])
-    done
-    if test "$bdbpath" = "X"; then
-      use_bdb=no
-      AC_MSG_RESULT([no])
-      AC_MSG_WARN([libdb_cxx headers missing])
-      AC_MSG_WARN(AC_PACKAGE_NAME[ requires this library for BDB (legacy) wallet support])
-      AC_MSG_WARN([Passing --without-bdb will suppress this warning])
-    elif test "$bdb48path" = "X"; then
-      BITCOIN_SUBDIR_TO_INCLUDE(BDB_CPPFLAGS,[${bdbpath}],db_cxx)
-      AC_ARG_WITH([incompatible-bdb],[AS_HELP_STRING([--with-incompatible-bdb], [allow using a bdb version other than 4.8])],[
-        AC_MSG_WARN([Found Berkeley DB other than 4.8])
-        AC_MSG_WARN([BDB (legacy) wallets opened by this build will not be portable!])
-        use_bdb=yes
-      ],[
-        AC_MSG_WARN([Found Berkeley DB other than 4.8])
-        AC_MSG_WARN([BDB (legacy) wallets opened by this build would not be portable!])
-        AC_MSG_WARN([If this is intended, pass --with-incompatible-bdb])
-        AC_MSG_WARN([Passing --without-bdb will suppress this warning])
-        use_bdb=no
-      ])
-    else
-      BITCOIN_SUBDIR_TO_INCLUDE(BDB_CPPFLAGS,[${bdb48path}],db_cxx)
-      bdbpath="${bdb48path}"
-      use_bdb=yes
-    fi
-  else
-    BDB_CPPFLAGS=${BDB_CFLAGS}
-  fi
-  AC_SUBST(BDB_CPPFLAGS)
-
-  if test "$use_bdb" = "no"; then
-    use_bdb=no
-  elif test "$BDB_LIBS" = ""; then
-    # TODO: Ideally this could find the library version and make sure it matches the headers being used
-    for searchlib in db_cxx-4.8 db_cxx db4_cxx; do
-      AC_CHECK_LIB([$searchlib],[main],[
-        BDB_LIBS="-l${searchlib}"
-        break
-      ])
-    done
-    if test "$BDB_LIBS" = ""; then
-        AC_MSG_WARN([libdb_cxx headers missing])
-        AC_MSG_WARN(AC_PACKAGE_NAME[ requires this library for BDB (legacy) wallet support])
-        AC_MSG_WARN([Passing --without-bdb will suppress this warning])
-    fi
-  fi
-  if test "$use_bdb" != "no"; then
-    AC_DEFINE([USE_BDB], [1], [Define if BDB support should be compiled in])
-    use_bdb=yes
-  fi
-])