## Process this file with autoconf to produce a configure script.
AC_PREREQ([2.68])
AC_INIT([rtems-tools-schedsim],[_RTEMS_VERSION],[http://www.rtems.org/bugzilla])
AC_CONFIG_SRCDIR([rtems])
RTEMS_TOP(..)
RTEMS_CANONICAL_TARGET_CPU
AM_INIT_AUTOMAKE([no-define foreign 1.11.1])
AM_MAINTAINER_MODE
RTEMS_ENABLE_MULTIPROCESSING
RTEMS_ENABLE_POSIX
RTEMS_ENABLE_RTEMS_DEBUG
RTEMS_ENABLE_NETWORKING
AC_PROG_RANLIB
# FIXME: Hack to enforce gnu99 on systems with GCC which do not default to gnu99
AC_PROG_CC_C99
AC_PROG_CXX
# FIXME: Should abort if c99 or c++ are not available.
# FIXME: Should abort on systems without GCC.
# FIXME: This package is not a tool, it's a separate, hacked up RTEMS port
RTEMS_TOOLPATHS
RTEMS_ENABLE_RTEMSDIR
if test X"${rtems_srcdir}" = "X" ; then
AC_MSG_ERROR([RTEMS Source Directory Not Specified])
fi
if test ! -d ${rtems_srcdir}; then
AC_MSG_ERROR([RTEMS Source Directory ${rtems_srcdir} Does Not Exist])
fi
if test ! -d ${rtems_srcdir}/cpukit; then
AC_MSG_ERROR([RTEMS Source Directory ${rtems_srcdir}/cpukit Does Not Exist])
fi
RTEMS_CHECK_MULTIPROCESSING
RTEMS_CHECK_POSIX_API
RTEMS_CHECK_NETWORKING
RTEMS_CHECK_SMP
rtems_major=`echo _RTEMS_VERSION | sed "s/\..*//"`
rtems_minor=`echo _RTEMS_VERSION | sed "s/[[0-9]][[0-9]]*\.//;s/\..*//"`
rtems_revision=`echo _RTEMS_VERSION | sed "s/[[0-9]][[0-9]]*\.//;s/[[0-9]][[0-9]]*\.//;s/\..*//"`
## This is needed to generate the field offsets of the per CPU
## data structure so they can be accessed from assembly code.
AC_CHECK_SIZEOF([void *])
_RTEMS_CPUOPT_INIT
RTEMS_CPUOPT([RTEMS_DEBUG],
[test x"${enable_rtems_debug}" = x"yes"],
[1],
[if RTEMS_DEBUG is enabled])
RTEMS_CPUOPT([RTEMS_MULTIPROCESSING],
[test x"$enable_multiprocessing" = xyes],
[1],
[if multiprocessing is enabled])
RTEMS_CPUOPT([RTEMS_NEWLIB],
[test x"$RTEMS_USE_NEWLIB" = xyes],
[1],
[if using newlib])
RTEMS_CPUOPT([RTEMS_POSIX_API],
[test x"$rtems_cv_HAS_POSIX_API" = xyes],
[1],
[if posix api is supported])
RTEMS_CPUOPT([RTEMS_SMP],
[test x"$RTEMS_HAS_SMP" = xyes],
[1],
[if SMP is enabled])
RTEMS_CPUOPT([__RTEMS_HAVE_SYS_CPUSET_H__],
[true],
[1],
[<sys/cpuset.h> is provided])
RTEMS_CPUOPT([RTEMS_NETWORKING],
[test x"$rtems_cv_HAS_NETWORKING" = xyes],
[1],
[if networking is enabled])
RTEMS_CPUOPT([RTEMS_VERSION],
[true],
["]_RTEMS_VERSION["],
[RTEMS version string])
RTEMS_CPUOPT([__RTEMS_USE_TICKS_FOR_STATISTICS__],
[test x"${USE_TICKS_FOR_STATISTICS}" = x"1"],
[1],
[disable nanosecond granularity for statistics])
RTEMS_CPUOPT([__RTEMS_USE_TICKS_CPU_USAGE_STATISTICS__],
[test x"${USE_TICKS_FOR_CPU_USAGE_STATISTICS}" = x"1"],
[1],
[disable nanosecond granularity for cpu usage statistics])
RTEMS_CPUOPT([__RTEMS_USE_TICKS_RATE_MONOTONIC_STATISTICS__],
[test x"${USE_TICKS_FOR_RATE_MONOTONIC_STATISTICS}" = x"1"],
[1],
[disable nanosecond granularity for period statistics])
## This improves both the size and coverage analysis.
RTEMS_CPUOPT([__RTEMS_DO_NOT_INLINE_THREAD_ENABLE_DISPATCH__],
[test x"${RTEMS_DO_NOT_INLINE_THREAD_ENABLE_DISPATCH}" = x"1"],
[1],
[disable inlining _Thread_Enable_dispatch])
## This improves both the size and coverage analysis.
RTEMS_CPUOPT([__RTEMS_DO_NOT_INLINE_CORE_MUTEX_SEIZE__],
[test x"${RTEMS_DO_NOT_INLINE_CORE_MUTEX_SEIZE}" = x"1"],
[1],
[disable inlining _Thread_Enable_dispatch])
## This improves both the size and coverage analysis.
RTEMS_CPUOPT([__RTEMS_DO_NOT_UNROLL_THREADQ_ENQUEUE_PRIORITY__],
[test x"${RTEMS_DO_NOT_UNROLL_THREADQ_ENQUEUE_PRIORITY}" = x"1"],
[1],
[disable inlining _Thread_queue_Enqueue_priority])
## This gives the same behavior as 4.8 and older
RTEMS_CPUOPT([__RTEMS_STRICT_ORDER_MUTEX__],
[test x"${ENABLE_STRICT_ORDER_MUTEX}" = x"1"],
[1],
[disable strict order mutex])
## Deactivate ada bindings
RTEMS_CPUOPT([__RTEMS_ADA__],
[test x"${enable_ada}" = x"yes"],
[1],
[Define to 1 if ada/gnat bindings are built-in])
RTEMS_CPUOPT([RTEMS_SCHEDSIM],
[true],
[1],
[defined to indicate building RTEMS Scheduler Simulator])
## Then we propagate a private copy of the value into cpuopts.h
## so it is always available to the RTEMS header files.
RTEMS_CPUOPT([__RTEMS_SIZEOF_VOID_P__],
[true],
[$ac_cv_sizeof_void_p],
[Size of a void * pointer])
RTEMS_CPUOPT([__RTEMS_MAJOR__],
[true],
[$rtems_major],
[major version portion of an RTEMS release])
RTEMS_CPUOPT([__RTEMS_MINOR__],
[true],
[$rtems_minor],
[minor version portion of an RTEMS release])
RTEMS_CPUOPT([__RTEMS_REVISION__],
[true],
[$rtems_revision],
[revision version portion of an RTEMS release])
_RTEMS_CPUOPT_FINI
AM_CONDITIONAL(LIBRPC,[test x"$rtems_cv_HAS_NETWORKING" = x"yes"])
AM_CONDITIONAL(NEWLIB,test x"$RTEMS_USE_NEWLIB" = x"yes")
AM_CONDITIONAL(HAS_MP,test x"$enable_multiprocessing" = x"yes" )
AM_CONDITIONAL(HAS_SMP,[test "$RTEMS_HAS_SMP" = "yes"])
AM_CONDITIONAL(HAS_PTHREADS,test x"$rtems_cv_HAS_POSIX_API" = x"yes")
AM_CONDITIONAL(LIBNETWORKING,test x"$rtems_cv_HAS_NETWORKING" = x"yes")
AC_SUBST(rtems_srcdir)
AC_SUBST(program_prefix)
# Explicitly list all Makefiles here
AC_CONFIG_FILES([
Makefile
rtems/Makefile
shell/Makefile
shell/shared/Makefile
shell/schedsim_priority/Makefile
shell/schedsim_smpsimple/Makefile
])
AC_OUTPUT
