configure.ac: disable tdb by default on Windows

The tdb support does not build for Windows, due to the use of various
UNIX-isms, so disable it by default when building for Windows.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

diff --git a/configure.ac b/configure.ac
index af56992..5f5c342 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -845,23 +845,39 @@ dnl
 AH_TEMPLATE([CONFIG_TDB], [Define to 1 to enable tdb support])
 AC_ARG_ENABLE([tdb],
 AS_HELP_STRING([--disable-tdb],[disable tdb support]),
+[
 if test "$enableval" = "no"
 then
        AC_MSG_RESULT([Disabling tdb support])
-       TDB_CMT="#"
-       TDB_MAN_COMMENT='.\"'
+       CONFIG_TDB=0
 else
        AC_MSG_RESULT([Enabling tdb support])
+       CONFIG_TDB=1
+fi
+]
+,
+[
+case "$host_os" in
+mingw*)
+       AC_MSG_RESULT([Disabling tdb support by default])
+       CONFIG_TDB=0
+       ;;
+*)
+       AC_MSG_RESULT([Enabling tdb support by default])
+       CONFIG_TDB=1
+       ;;
+esac
+]
+)
+if test "$CONFIG_TDB" = "1"
+then
        AC_DEFINE(CONFIG_TDB, 1)
        TDB_CMT=""
        TDB_MAN_COMMENT=""
+else
+       TDB_CMT="#"
+       TDB_MAN_COMMENT='.\"'
 fi
-,
-AC_MSG_RESULT([Enabling mmp support by default])
-AC_DEFINE(CONFIG_TDB, 1)
-TDB_CMT=""
-TDB_MAN_COMMENT=""
-)
 AC_SUBST(TDB_CMT)
 AC_SUBST(TDB_MAN_COMMENT)
 dnl