1 files changed, 0 insertions, 66 deletions
diff --git a/src/m4/bitcoin_find_bdb48.m4 b/src/m4/bitcoin_find_bdb48.m4
deleted file mode 100644
index 5223163fe5..0000000000
--- a/src/m4/bitcoin_find_bdb48.m4
+++ /dev/null
@@ -1,66 +0,0 @@
-AC_DEFUN([BITCOIN_FIND_BDB48],[
-  AC_MSG_CHECKING([for Berkeley DB C++ headers])
-  BDB_CPPFLAGS=
-  BDB_LIBS=
-  bdbpath=X
-  bdb48path=X
-  bdbdirlist=
-  for _vn in 4.8 48 4 5 ''; do
-    for _pfx in b lib ''; do
-      bdbdirlist="$bdbdirlist ${_pfx}db${_vn}"
-    done
-  done
-  for searchpath in $bdbdirlist ''; do
-    test -n "${searchpath}" && searchpath="${searchpath}/"
-    AC_TRY_COMPILE([
-      #include <${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 "x$bdbpath" = "xX"; then
-        bdbpath="${searchpath}"
-      fi
-    ],[
-      continue
-    ])
-    AC_TRY_COMPILE([
-      #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 "x$bdbpath" = "xX"; then
-    AC_MSG_RESULT([no])
-    AC_MSG_ERROR(libdb_cxx headers missing)
-  elif test "x$bdb48path" = "xX"; then
-    BITCOIN_SUBDIR_TO_INCLUDE(BDB_CPPFLAGS,[${bdbpath}],db_cxx)
-    AC_ARG_WITH([incompatible-bdb],[AS_HELP_STRING([--with-incompatible-bdb], [allow using a bdb version other than 4.8])],[
-      AC_MSG_WARN([Found Berkeley DB other than 4.8; wallets opened by this build will not be portable!])
-    ],[
-      AC_MSG_ERROR([Found Berkeley DB other than 4.8, required for portable wallets (--with-incompatible-bdb to ignore or --disable-wallet to disable wallet functionality)])
-    ])
-  else
-    BITCOIN_SUBDIR_TO_INCLUDE(BDB_CPPFLAGS,[${bdb48path}],db_cxx)
-    bdbpath="${bdb48path}"
-  fi
-  AC_SUBST(BDB_CPPFLAGS)
-  
-  # TODO: Ideally this could find the library version and make sure it matches the headers being used
-  for searchlib in db_cxx-4.8 db_cxx; do
-    AC_CHECK_LIB([$searchlib],[main],[
-      BDB_LIBS="-l${searchlib}"
-      break
-    ])
-  done
-  if test "x$BDB_LIBS" = "x"; then
-      AC_MSG_ERROR([libdb_cxx missing, Bitcoin Core requires this library for wallet functionality (--disable-wallet to disable wallet functionality)])
-  fi
-  AC_SUBST(BDB_LIBS)
-])