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dnl $Id$
# PROJECT_ROOT .. Directory to put the temporary installed files into
# FIXME: to be revisited - featureladden, bloated
AC_DEFUN([RTEMS_ENV_RTEMSCPU],
[
AC_REQUIRE([RTEMS_ENABLE_MULTILIB])
# RTEMS_TOPdir points to the top of RTEMS source tree
# cpukit_topdir points to the top of the cpukit source tree
cpukit_topdir="/${RTEMS_TOPdir}/"
AS_IF([test -n "$enable_rtemsbsp"],
[ # Per BSP
AC_ARG_VAR([CPU_CFLAGS],[])
AC_ARG_VAR([CFLAGS_OPTIMIZE_V],
[CFLAGS for building the optimized variant])
AC_ARG_VAR([CFLAGS_DEBUG_V],
[CFLAGS for building the debugging variant])
AC_MSG_CHECKING([for RTEMS_BSP])
AC_CACHE_VAL(rtems_cv_RTEMS_BSP,[
test -n "${RTEMS_BSP}" && rtems_cv_RTEMS_BSP="$enable_rtemsbsp"
])
AS_IF([test -z "$rtems_cv_RTEMS_BSP"],[
AC_MSG_ERROR([Missing RTEMS_BSP])
])
RTEMS_BSP="$rtems_cv_RTEMS_BSP"
AC_MSG_RESULT(${RTEMS_BSP})
test x"${with_project_root}" = x && with_project_root=".";
case x${with_project_root} in
x[[\\/]]* | x?:[[\\/]]* ) # absolute dir
PROJECT_ROOT="${with_project_root}"
;;
x* ) # relative dir
PROJECT_ROOT="\$(top_builddir)${cpukit_topdir}${with_project_root}"
;;
esac
PROJECT_ROOT="${PROJECT_ROOT}/$RTEMS_BSP"
AC_SUBST([PROJECT_INCLUDE],["${PROJECT_ROOT}/lib/include"])
AC_SUBST([PROJECT_LIB],["${PROJECT_ROOT}/lib"])
includedir="\${exec_prefix}/${RTEMS_BSP}/lib/include"
libdir="\${exec_prefix}/${RTEMS_BSP}/lib"
],[
AS_IF([test x"$multilib" = x"yes"],
[
AS_IF([test -n "$with_multisubdir"],
[MULTIBUILDTOP=`echo "/$with_multisubdir" | sed 's,/[[^\\/]]*,../,g'`])
AC_SUBST(MULTIBUILDTOP)
AS_IF([test -n "$with_multisubdir"],
[MULTISUBDIR="/$with_multisubdir"])
AC_SUBST(MULTISUBDIR)
PROJECT_ROOT="\$(top_builddir)${cpukit_topdir}../\$(MULTIBUILDTOP)"
AC_SUBST([PROJECT_INCLUDE],["${PROJECT_ROOT}lib/include"])
AC_SUBST([PROJECT_LIB],["${PROJECT_ROOT}lib\$(MULTISUBDIR)"])
includedir="\${exec_prefix}/include"
libdir="${libdir}\$(MULTISUBDIR)"
],[
PROJECT_ROOT="\$(top_builddir)${cpukit_topdir}"
AC_SUBST([PROJECT_INCLUDE],["${PROJECT_ROOT}lib/include"])
AC_SUBST([PROJECT_LIB],["${PROJECT_ROOT}lib\$(MULTISUBDIR)"])
includedir="\${exec_prefix}/include"
libdir="${libdir}\$(MULTISUBDIR)"
])
])
AC_SUBST([project_libdir],["\$(libdir)"])
AC_SUBST([project_includedir],["\$(includedir)"])
AC_SUBST(PROJECT_ROOT)
AM_CONDITIONAL([MULTILIB],[test x"$multilib" = x"yes"])
])
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