From 6ffaeb289975544f53f97608c9ef3cc41e7e0897 Mon Sep 17 00:00:00 2001 From: Philipp Eppelt Date: Wed, 27 Nov 2013 19:00:20 +0100 Subject: add --enable-paravirt in cpukit configure scripts --- cpukit/aclocal/enable-paravirt.m4 | 17 +++++++++++++++++ cpukit/configure.ac | 6 ++++++ 2 files changed, 23 insertions(+) create mode 100644 cpukit/aclocal/enable-paravirt.m4 diff --git a/cpukit/aclocal/enable-paravirt.m4 b/cpukit/aclocal/enable-paravirt.m4 new file mode 100644 index 0000000000..ff768f4f77 --- /dev/null +++ b/cpukit/aclocal/enable-paravirt.m4 @@ -0,0 +1,17 @@ +AC_DEFUN([RTEMS_ENABLE_PARAVIRT], +[ + +AC_ARG_ENABLE(paravirt, +[AS_HELP_STRING([--enable-paravirt],[enable support for paravirtualization +(i386 only) (default=no) ])], + +[case "${enableval}" in + yes) case "${RTEMS_CPU}" in + i386) RTEMS_HAS_PARAVIRT=yes ;; + *) RTEMS_HAS_PARAVIRT=no ;; + esac + ;; + no) RTEMS_HAS_PARAVIRT=no ;; + *) AC_MSG_ERROR(bad value ${enableval} for enable-paravirt option) ;; +esac],[RTEMS_HAS_PARAVIRT=no]) +]) diff --git a/cpukit/configure.ac b/cpukit/configure.ac index da02f24166..e111fdd0fc 100644 --- a/cpukit/configure.ac +++ b/cpukit/configure.ac @@ -15,6 +15,7 @@ RTEMS_ENABLE_MULTIPROCESSING RTEMS_ENABLE_POSIX RTEMS_ENABLE_RTEMS_DEBUG RTEMS_ENABLE_NETWORKING +RTEMS_ENABLE_PARAVIRT RTEMS_ENV_RTEMSCPU RTEMS_CHECK_RTEMS_DEBUG @@ -182,6 +183,11 @@ RTEMS_CPUOPT([RTEMS_SMP], [1], [if SMP is enabled]) +RTEMS_CPUOPT([RTEMS_PARAVIRT], + [test x"$RTEMS_HAS_PARAVIRT" = xyes], + [1], + [PARAVIRT is enabled]) + RTEMS_CPUOPT([RTEMS_NETWORKING], [test x"$rtems_cv_HAS_NETWORKING" = xyes], [1], -- cgit v1.2.3