## Process this file with autoconf to produce a configure script. ## ## $Id$ AC_PREREQ(2.57) AC_INIT([rtems-c],[_RTEMS_VERSION],[rtems-bugs@rtems.com]) AC_CONFIG_SRCDIR([src]) RTEMS_TOP(..) RTEMS_CANONICAL_TARGET_CPU AM_INIT_AUTOMAKE([no-define foreign 1.7.2]) AM_MAINTAINER_MODE ## These options are used within this file. RTEMS_ENABLE_BARE RTEMS_ENABLE_RTEMSBSP(rtems_bsp) RTEMS_CHECK_CPU AS_IF([test -z "$rtems_bsp"], [RTEMS_CHECK_BSPS(rtems_bsp)]) for i in $rtems_bsp; do # make sure there is a make/custom file for the bsp RTEMS_CHECK_CUSTOM_BSP(i) RTEMS_BSP_ALIAS($i,bspdir) # Is there code where there should be for this BSP? # The bare bsp is a special case as it is not under the RTEMS_CPU path case $bspdir in bare) bspcpudir= ;; *) bspcpudir=$RTEMS_CPU/ ;; esac if test -d "$srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$bspcpudir$bspdir"; then RTEMS_BSP_LIST="$RTEMS_BSP_LIST $i" else AC_MSG_ERROR([unable to find libbsp directory ($bspdir) for $i]) fi done # # Compose the configuration arguments to be passed to c/src/configure # ## ## Partially borrowed from autoconf-2.13 ## ## Adjust paths _RTEMS_ADJUST_SRCDIR([rtems_bsp_configure],[src]) rtems_bsp_configure="$rtems_bsp_configure/configure" RTEMS_CONFIGURE_ARGS_QUOTE([rtems_bsp_configure_args], [-enable-rtemsbsp=* | --enable-rtemsbsp=* ) ;;]) rtems_bsp_configure="$rtems_bsp_configure $rtems_bsp_configure_args" AC_SUBST(rtems_bsp_configure) AC_SUBST(RTEMS_BSP_LIST) # Explicitly list all Makefiles here AC_CONFIG_FILES([Makefile]) AC_OUTPUT echo echo target architecture: $target_cpu. echo available BSPs: $rtems_bsp. echo \'${MAKE} all\' will build the following BSPs: $RTEMS_BSP_LIST. echo other BSPs can be built with \'${MAKE} RTEMS_BSP=\"bsp1 bsp2 ...\"\' echo