[66387986] | 1 | ## Process this file with autoconf to produce a configure script. |
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| 2 | ## |
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| 3 | ## $Id$ |
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[eb299afc] | 4 | |
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[cd83ff6] | 5 | AC_PREREQ(2.57) |
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[f31a078] | 6 | AC_INIT([rtems-cpukit],[_RTEMS_VERSION],[rtems-bugs@OARcorp.com]) |
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[66387986] | 7 | AC_CONFIG_SRCDIR([score]) |
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[51b4875] | 8 | RTEMS_TOP(..) |
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[eb299afc] | 9 | |
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| 10 | RTEMS_CANONICAL_TARGET_CPU |
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| 11 | |
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[33e6983] | 12 | AM_INIT_AUTOMAKE([no-define nostdinc foreign 1.7.2]) |
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[eb299afc] | 13 | AM_MAINTAINER_MODE |
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[04e6f7bf] | 14 | |
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| 15 | RTEMS_ENABLE_MULTILIB |
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[eb299afc] | 16 | RTEMS_ENABLE_MULTIPROCESSING |
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| 17 | RTEMS_ENABLE_POSIX |
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[352c9b2] | 18 | RTEMS_ENABLE_ITRON |
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[eb299afc] | 19 | RTEMS_ENABLE_INLINES |
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[39607984] | 20 | RTEMS_ENABLE_RTEMS_DEBUG |
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[3e39b47] | 21 | RTEMS_ENABLE_NETWORKING |
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[eb299afc] | 22 | |
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[04e6f7bf] | 23 | RTEMS_ENV_RTEMSCPU |
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[39607984] | 24 | RTEMS_CHECK_RTEMS_DEBUG |
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[eb299afc] | 25 | |
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| 26 | RTEMS_CHECK_CPU |
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| 27 | RTEMS_CANONICAL_HOST |
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| 28 | |
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[53c3a2c6] | 29 | RTEMS_PROG_CC_FOR_TARGET([-ansi -fasm]) |
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[eb299afc] | 30 | RTEMS_CANONICALIZE_TOOLS |
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[e73e576] | 31 | AC_PROG_RANLIB |
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[eb299afc] | 32 | |
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| 33 | RTEMS_CHECK_NEWLIB |
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| 34 | |
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[27f9f12] | 35 | RTEMS_CHECK_MULTIPROCESSING |
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| 36 | RTEMS_CHECK_POSIX_API |
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| 37 | RTEMS_CHECK_ITRON_API |
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[3e39b47] | 38 | RTEMS_CHECK_NETWORKING |
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[1896a650] | 39 | |
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[eb299afc] | 40 | # If RTEMS macros are enabled, then use them. Otherwise, use inlines. |
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[8217c40] | 41 | AS_IF([test "$RTEMS_USE_MACROS" = "yes"], |
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| 42 | [INLINEdir="macros"], |
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| 43 | [INLINEdir="inline"]) |
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[120e9fb] | 44 | AC_SUBST(INLINEdir) |
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[8217c40] | 45 | AM_CONDITIONAL(INLINE,test x"$INLINEdir" = x"inline" ) |
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| 46 | AM_CONDITIONAL(MACROS,test x"$INLINEdir" = x"macros" ) |
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| 47 | AM_CONDITIONAL(HAS_MP,test x"$HAS_MP" = x"yes" ) |
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[1896a650] | 48 | |
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[b566205] | 49 | AC_DEFINE(RTEMS_VERSION,["rtems-][_RTEMS_VERSION]["],[RTEMS version string]) |
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[1896a650] | 50 | |
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[8217c40] | 51 | AM_CONDITIONAL(HAS_POSIX,test x"$HAS_POSIX_API" = x"yes") |
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| 52 | AM_CONDITIONAL(HAS_ITRON,test x"$HAS_ITRON_API" = x"yes") |
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[3e39b47] | 53 | AM_CONDITIONAL(HAS_NETWORKING,test x"$HAS_NETWORKING" = x"yes") |
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[eb299afc] | 54 | |
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[8217c40] | 55 | AS_IF([test x"$HAS_POSIX_API" = x"yes"], |
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| 56 | [AC_CONFIG_SUBDIRS([posix])] |
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| 57 | ) |
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| 58 | AS_IF([test x"$HAS_ITRON_API" = x"yes"], |
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| 59 | [AC_CONFIG_SUBDIRS(itron)] |
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| 60 | ) |
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[7660ccd8] | 61 | RTEMS_CPU_SUBDIRS([score/cpu]) |
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[2a582aa5] | 62 | # FIXME: All ports should have a libscorecpu.a - But the powerpc doesn't! |
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| 63 | AM_CONDITIONAL([LIBSCORECPU], |
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| 64 | [test -f "${srcdir}/score/cpu/${RTEMS_CPU}/cpu.c"]) |
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[eb299afc] | 65 | |
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[90926129] | 66 | AC_CONFIG_SUBDIRS([libcsupport]) |
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[35cd6ae] | 67 | AC_CONFIG_SUBDIRS([libblock]) |
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| 68 | AC_CONFIG_SUBDIRS([libfs]) |
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[85eb57e7] | 69 | AS_IF([test x"$HAS_NETWORKING" = x"yes"],[ |
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| 70 | AC_CONFIG_SUBDIRS(libnetworking) |
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| 71 | ## FIXME: Should better use a feature-based test |
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[e336882] | 72 | AC_MSG_CHECKING([whether CPU supports librpc]) |
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[85eb57e7] | 73 | case "$RTEMS_CPU" in |
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| 74 | c4x ) LIBRPC=no;; |
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| 75 | or32 ) LIBRPC=no;; |
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| 76 | * ) LIBRPC=yes;; |
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| 77 | esac |
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[e336882] | 78 | AC_MSG_RESULT([$LIBRPC]) |
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| 79 | AS_IF([test "$LIBRPC" = "yes"], |
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[85eb57e7] | 80 | [AC_CONFIG_SUBDIRS([librpc]) |
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[2a582aa5] | 81 | ]) |
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| 82 | ]) |
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| 83 | AM_CONDITIONAL(LIBRPC,[test "$LIBRPC" = "yes"]) |
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[90926129] | 84 | |
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[965c49b2] | 85 | AC_ARG_ENABLE([ada], |
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| 86 | [AC_HELP_STRING([--enable-ada],[enable ada support])], |
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| 87 | [case "${enable_ada}" in |
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| 88 | yes) ;; |
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| 89 | no) ;; |
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| 90 | *) AC_MSG_ERROR([bad value ${enable_ada} for --enable-ada]) ;; |
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| 91 | esac],[enable_ada=no]) |
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| 92 | |
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[97b4bc1] | 93 | AS_IF([test x"$enable_ada" = x"yes"],[ |
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[f31a078] | 94 | AS_IF([test x"$HAS_POSIX_API" = x"yes"],[ |
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[97b4bc1] | 95 | AC_CONFIG_SUBDIRS([ada]) |
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| 96 | ]) |
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| 97 | ]) |
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| 98 | |
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[b8a30d07] | 99 | RTEMS_DEFINE_POSIX_API |
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| 100 | RTEMS_DEFINE_ITRON_API |
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| 101 | RTEMS_DEFINE_MULTIPROCESSING |
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| 102 | |
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[c0394d4b] | 103 | # HACK: We should use a feature-based configuration. |
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[8217c40] | 104 | AS_IF([test x"${RTEMS_CPU}" = x"unix"],[ |
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[64b1f81] | 105 | AC_DEFINE_UNQUOTED([RTEMS_UNIX],[1],[to indicate RTEMS unix]) |
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[8217c40] | 106 | # HACK: silently accept --enable-unixlib |
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[64b1f81] | 107 | test -n "${enable_unixlib}" || enable_unixlib="yes" |
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[8217c40] | 108 | ]) |
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| 109 | |
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[35cd6ae] | 110 | AM_CONDITIONAL(UNIX,[test x"${RTEMS_CPU}" = x"unix"]) |
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| 111 | |
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[8217c40] | 112 | AS_IF([test x"${enable_unixlib}" = x"yes"], |
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[64b1f81] | 113 | [AC_DEFINE_UNQUOTED([RTEMS_UNIXLIB],[1], |
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[8217c40] | 114 | [to indicate RTEMS using RTEMS's unixlib])] |
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| 115 | ) |
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[c0394d4b] | 116 | |
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[f31a078] | 117 | |
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| 118 | AM_CONFIG_HEADER([score/include/rtems/score/cpuopts-tmp.h],[ |
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| 119 | echo "/* target cpu dependent options file */" >$tmp/config.h |
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| 120 | echo "/* automatically generated -- DO NOT EDIT!! */" >>$tmp/config.h |
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| 121 | echo >>$tmp/config.h |
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| 122 | echo "#ifndef __CPU_OPTIONS_h" >>$tmp/config.h |
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| 123 | echo "#define __CPU_OPTIONS_h" >>$tmp/config.h |
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| 124 | echo >>$tmp/config.h |
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| 125 | sed -e '/.*PACKAGE.*/d' score/include/rtems/score/cpuopts-tmp.h >> $tmp/config.h |
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| 126 | echo >>$tmp/config.h |
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| 127 | echo "#endif" >>$tmp/config.h |
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| 128 | AS_IF([cmp -s score/include/rtems/score/cpuopts.h $tmp/config.h 2>/dev/null], |
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| 129 | [AC_MSG_NOTICE([score/include/rtems/score/cpuopts.h is unchanged]) |
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| 130 | rm -f $tmp/config.h], |
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| 131 | [AC_MSG_NOTICE([creating score/include/rtems/score/cpuopts.h]) |
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| 132 | rm -f score/include/rtems/score/cpuopts.h |
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| 133 | mv $tmp/config.h score/include/rtems/score/cpuopts.h]) |
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| 134 | ]) |
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[e0ba3e8] | 135 | |
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[8217c40] | 136 | AC_ENABLE_MULTILIB([Makefile],[..]) |
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| 137 | |
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[64b1f81] | 138 | ## HACK: Add a define to cpuopts.h to indicate using multilibs |
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| 139 | ## Can be applied to produce compiler errors if using |
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| 140 | ## multilib-incompatible settings somewhere else (eg. bspopts.h). |
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| 141 | AS_IF([test x"${enable_multilib}" = x"yes"],[ |
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| 142 | AC_DEFINE_UNQUOTED([RTEMS_MULTILIBS],[1],[using multilib'ed RTEMS]) |
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| 143 | ]) |
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| 144 | |
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[f7952533] | 145 | AC_CONFIG_SUBDIRS([libmisc]) |
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| 146 | |
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[70810dc] | 147 | # Explicitly list all Makefiles here |
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[66387986] | 148 | AC_CONFIG_FILES([Makefile |
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[8217c40] | 149 | include/Makefile |
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[1896a650] | 150 | rtems/Makefile |
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| 151 | sapi/Makefile |
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[eb299afc] | 152 | score/Makefile |
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| 153 | score/cpu/Makefile |
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[029527b6] | 154 | wrapup/Makefile |
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[66387986] | 155 | ]) |
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| 156 | AC_OUTPUT |
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