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-rw-r--r--configure.ac23
1 files changed, 23 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 5fd73c59f1..59cc9fd99e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1218,6 +1218,28 @@ AS_IF([test "x$enable_gnuefi" != "xno"], [
AM_CONDITIONAL(HAVE_GNUEFI, [test "x$have_gnuefi" = xyes])
# ------------------------------------------------------------------------------
+have_tpm=no
+AC_ARG_ENABLE([tpm], AS_HELP_STRING([--enable-tpm],[Enable optional TPM support]),
+ [case "${enableval}" in
+ yes) have_tpm=yes ;;
+ no) have_tpm=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-tpm) ;;
+ esac],
+ [have_tpm=no])
+
+if test "x${have_tpm}" != xno ; then
+ AC_DEFINE(SD_BOOT_LOG_TPM, 1, [Define if TPM should be used to log events and extend the registers])
+fi
+
+AC_ARG_WITH(tpm-pcrindex,
+ AS_HELP_STRING([--with-tpm-pcrindex=<NUM>],
+ [TPM PCR register number to use]),
+ [SD_TPM_PCR="$withval"],
+ [SD_TPM_PCR="8"])
+
+AC_DEFINE_UNQUOTED(SD_TPM_PCR, [$SD_TPM_PCR], [TPM PCR register number to use])
+
+# ------------------------------------------------------------------------------
have_kdbus=no
AC_ARG_ENABLE(kdbus, AS_HELP_STRING([--disable-kdbus], [do not connect to kdbus by default]))
if test "x$enable_kdbus" != "xno"; then
@@ -1571,6 +1593,7 @@ AC_MSG_RESULT([
dbus: ${have_dbus}
nss-myhostname: ${have_myhostname}
hwdb: ${enable_hwdb}
+ tpm: ${have_tpm}
kdbus: ${have_kdbus}
Python: ${have_python}
man pages: ${have_manpages}