tpm support is disabled by default

diff --git a/configure.ac b/configure.ac
index a8393760d7ab12904162da0a6d73699511b4eccc..714a434aee59a62dc3dd4ea4b91f63d0e17417e9 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -273,8 +273,9 @@ fi
 AM_CONDITIONAL(ENABLE_PKCS11, test "$with_p11_kit" != "no")
 
 AC_ARG_WITH(tpm,
-       AS_HELP_STRING([--without-tpm],
-               [Build without TPM (trousers) support]))
+       AS_HELP_STRING([--with-tpm],
+               [Build with TPM (trousers) support. Note that trousers is under the Common Public License and incompatible with GPL programs.]),
+               [with_tpm=$withval], [with_tpm=no])
 if test "$with_tpm" != "no"; then
     LIBS="$oldlibs -ltspi"
     AC_MSG_CHECKING([for tss library])