## Process this file with autoconf to produce a configure script. ## ## $Id$ AC_PREREQ(2.52) AC_INIT([rtems-cpukit],[_RTEMS_VERSION],[rtems-bugs@OARcorp.com]) AC_CONFIG_SRCDIR([score]) RTEMS_TOP(..) AC_CONFIG_AUX_DIR(..) RTEMS_CANONICAL_TARGET_CPU AM_INIT_AUTOMAKE([no-define foreign 1.6]) AM_MAINTAINER_MODE RTEMS_ENABLE_MULTILIB RTEMS_ENABLE_MULTIPROCESSING RTEMS_ENABLE_POSIX RTEMS_ENABLE_ITRON RTEMS_ENABLE_INLINES RTEMS_ENABLE_RTEMS_DEBUG RTEMS_ENABLE_NETWORKING RTEMS_ENV_RTEMSCPU RTEMS_CHECK_RTEMS_DEBUG RTEMS_CHECK_CPU RTEMS_CANONICAL_HOST RTEMS_PROG_CC_FOR_TARGET([-ansi -fasm]) RTEMS_CANONICALIZE_TOOLS AC_PROG_RANLIB RTEMS_CHECK_NEWLIB RTEMS_CHECK_MULTIPROCESSING RTEMS_CHECK_POSIX_API RTEMS_CHECK_ITRON_API RTEMS_CHECK_NETWORKING # If RTEMS macros are enabled, then use them. Otherwise, use inlines. AS_IF([test "$RTEMS_USE_MACROS" = "yes"], [INLINEdir="macros"], [INLINEdir="inline"]) AM_CONDITIONAL(INLINE,test x"$INLINEdir" = x"inline" ) AM_CONDITIONAL(MACROS,test x"$INLINEdir" = x"macros" ) AM_CONDITIONAL(HAS_MP,test x"$HAS_MP" = x"yes" ) AC_SUBST(RTEMS_VERSION) AM_CONDITIONAL(HAS_POSIX,test x"$HAS_POSIX_API" = x"yes") AM_CONDITIONAL(HAS_ITRON,test x"$HAS_ITRON_API" = x"yes") AM_CONDITIONAL(HAS_NETWORKING,test x"$HAS_NETWORKING" = x"yes") AS_IF([test x"$HAS_POSIX_API" = x"yes"], [AC_CONFIG_SUBDIRS([posix])] ) AS_IF([test x"$HAS_ITRON_API" = x"yes"], [AC_CONFIG_SUBDIRS(itron)] ) RTEMS_CPU_SUBDIRS([score/cpu]) # FIXME: All ports should have a libscorecpu.a - But the powerpc doesn't! AM_CONDITIONAL([LIBSCORECPU], [test -f "${srcdir}/score/cpu/${RTEMS_CPU}/cpu.c"]) AC_CONFIG_SUBDIRS([libcsupport]) AC_CONFIG_SUBDIRS([libblock]) AC_CONFIG_SUBDIRS([libfs]) AS_IF([test x"$HAS_NETWORKING" = x"yes"],[ AC_CONFIG_SUBDIRS(libnetworking) ## FIXME: Should better use a feature-based test AC_MSG_CHECKING([whether CPU supports librpc]) case "$RTEMS_CPU" in c4x ) LIBRPC=no;; or32 ) LIBRPC=no;; * ) LIBRPC=yes;; esac AC_MSG_RESULT([$LIBRPC]) AS_IF([test "$LIBRPC" = "yes"], [AC_CONFIG_SUBDIRS([librpc]) ]) ]) AM_CONDITIONAL(LIBRPC,[test "$LIBRPC" = "yes"]) AC_ARG_ENABLE([ada],[enable ada support]) AS_IF([test x"$enable_ada" = x"yes"],[ AS_IF([test x"$HAS_POSIX_API" = x"yes"],[ AC_CONFIG_SUBDIRS([ada]) ]) ]) RTEMS_DEFINE_POSIX_API RTEMS_DEFINE_ITRON_API RTEMS_DEFINE_MULTIPROCESSING # HACK: We should use a feature-based configuration. AS_IF([test x"${RTEMS_CPU}" = x"unix"],[ AC_DEFINE_UNQUOTED([RTEMS_UNIX],[1],[to indicate RTEMS unix]) # HACK: silently accept --enable-unixlib test -n "${enable_unixlib}" || enable_unixlib="yes" ]) AM_CONDITIONAL(UNIX,[test x"${RTEMS_CPU}" = x"unix"]) AS_IF([test x"${enable_unixlib}" = x"yes"], [AC_DEFINE_UNQUOTED([RTEMS_UNIXLIB],[1], [to indicate RTEMS using RTEMS's unixlib])] ) AM_CONFIG_HEADER([score/include/rtems/score/cpuopts-tmp.h],[ echo "/* target cpu dependent options file */" >$tmp/config.h echo "/* automatically generated -- DO NOT EDIT!! */" >>$tmp/config.h echo >>$tmp/config.h echo "#ifndef __CPU_OPTIONS_h" >>$tmp/config.h echo "#define __CPU_OPTIONS_h" >>$tmp/config.h echo >>$tmp/config.h sed -e '/.*PACKAGE.*/d' score/include/rtems/score/cpuopts-tmp.h >> $tmp/config.h echo >>$tmp/config.h echo "#endif" >>$tmp/config.h AS_IF([cmp -s score/include/rtems/score/cpuopts.h $tmp/config.h 2>/dev/null], [AC_MSG_NOTICE([score/include/rtems/score/cpuopts.h is unchanged]) rm -f $tmp/config.h], [AC_MSG_NOTICE([creating score/include/rtems/score/cpuopts.h]) rm -f score/include/rtems/score/cpuopts.h mv $tmp/config.h score/include/rtems/score/cpuopts.h]) ]) AC_ENABLE_MULTILIB([Makefile],[..]) ## HACK: Add a define to cpuopts.h to indicate using multilibs ## Can be applied to produce compiler errors if using ## multilib-incompatible settings somewhere else (eg. bspopts.h). AS_IF([test x"${enable_multilib}" = x"yes"],[ AC_DEFINE_UNQUOTED([RTEMS_MULTILIBS],[1],[using multilib'ed RTEMS]) ]) # Explicitly list all Makefiles here AC_CONFIG_FILES([Makefile include/Makefile rtems/Makefile rtems/src/Makefile rtems/include/Makefile rtems/inline/Makefile rtems/macros/Makefile sapi/Makefile sapi/src/Makefile sapi/include/Makefile sapi/include/rtems/sptables.h sapi/inline/Makefile sapi/macros/Makefile score/Makefile score/cpu/Makefile score/include/Makefile score/inline/Makefile score/macros/Makefile score/src/Makefile wrapup/Makefile ]) AC_OUTPUT