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Diffstat (limited to 'infrastructure/m4/ax_check_bdb_v1.m4')
| -rw-r--r-- | infrastructure/m4/ax_check_bdb_v1.m4 | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/infrastructure/m4/ax_check_bdb_v1.m4 b/infrastructure/m4/ax_check_bdb_v1.m4 new file mode 100644 index 00000000..de36ca07 --- /dev/null +++ b/infrastructure/m4/ax_check_bdb_v1.m4 @@ -0,0 +1,43 @@ +dnl @synopsis AX_CHECK_BDB_V1 +dnl +dnl This macro find an installation of Berkeley DB version 1, or compatible. +dnl It will define the following macros on success: +dnl +dnl HAVE_DB - If Berkeley DB version 1 or compatible is available +dnl DB_HEADER - The relative path and filename of the header file +dnl LIBS - Updated for correct library +dnl +dnl @category C +dnl @author Martin Ebourne +dnl @version 2005/07/12 +dnl @license AllPermissive + +AC_DEFUN([AX_CHECK_BDB_V1], [ + ac_have_bdb=no + AC_CHECK_HEADERS([db_185.h db4/db_185.h db3/db_185.h db1/db.h db.h], + [ac_bdb_header=$ac_header; break], [ac_bdb_header=""]) + if test "x$ac_bdb_header" != x; then + AC_SEARCH_LIBS([__db185_open], + [db db-4.3 db-4.2 db-4.1 db-4.0 db-3], + [ac_have_bdb=yes], + [AC_SEARCH_LIBS([dbopen], [db-1 db], [ac_have_bdb=yes])]) + fi + if test "x$ac_have_bdb" = "xyes"; then + AC_MSG_CHECKING([whether found db libraries work]) + AC_RUN_IFELSE([AC_LANG_PROGRAM([[ + $ac_includes_default + #include "$ac_bdb_header"]], [[ + DB *dbp = dbopen(0, 0, 0, DB_HASH, 0); + if(dbp) dbp->close(dbp); + return 0; + ]])], [ + AC_MSG_RESULT([yes]) + AC_DEFINE([HAVE_DB], 1, [Define to 1 if Berkeley DB is available]) + AC_DEFINE_UNQUOTED([DB_HEADER], ["$ac_bdb_header"], + [Define to the location of the Berkeley DB 1.85 header]) + ], [ + AC_MSG_RESULT([no]) + ac_have_bdb=no + ]) + fi + ])dnl |