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