configure.in

   1 dnl autoconf; autoheader; automake
   2
   3 dnl Process this file with autoconf to produce a configure script.
   4 AC_INIT(jit.c)
   5 AC_CANONICAL_HOST
   6
   7 AM_INIT_AUTOMAKE(cacao, 0.40)
   8 AM_CONFIG_HEADER(config.h)
   9
  10 AC_PREFIX_DEFAULT(/usr/local/cacao)
  11
  12 dnl system type
  13
  14 ASMPART="asmpart.S"
  15 case "$host_cpu" in
  16 alpha* )
  17         SYSDEP_DIR="alpha"
  18         CFLAGS="-ieee -O2 -g3"
  19         COMPILER_SOURCES="compiler.h compiler.c"
  20         COMPILER_OBJECTS="compiler.o"
  21         AC_DEFINE(OLD_COMPILER)
  22         AC_DEFINE(TRACE_ARGS_NUM, 6)
  23         AC_DEFINE(USE_CODEMMAP)
  24         ;;
  25
  26 mips* )
  27         SYSDEP_DIR="mips"
  28         ASMPART="asmpart.s"
  29         CFLAGS="-64 -g -DMAP_ANONYMOUS=0 -woff 1048,1110,1164,1515"
  30         LIBS="-lelfutil"
  31         COMPILER_SOURCES=""
  32         COMPILER_OBJECTS=""
  33         AC_DEFINE(TRACE_ARGS_NUM, 8)
  34         ;;
  35
  36 i386* | i486* | i586* | i686* )
  37         SYSDEP_DIR="i386"
  38         CFLAGS="-O0 -g3 -D__I386__"
  39         COMPILER_SOURCES="compiler.h compiler.c"
  40         COMPILER_OBJECTS="compiler.o"
  41         ;;
  42
  43 sparc* | powerpc* | ppc* | * )
  44         AC_MSG_ERROR($host-cpu systems are not supported at this time) ;;
  45
  46 esac
  47
  48 AC_SUBST(COMPILER_SOURCES)
  49 AC_SUBST(COMPILER_OBJECTS)
  50 AC_SUBST(ASMPART)
  51
  52 AC_DEFINE_UNQUOTED(SYSDEP_DIR, "$SYSDEP_DIR")
  53 AC_SUBST(SYSDEP_DIR)
  54
  55 dnl Checks for programs.
  56 AC_PROG_CC
  57 AC_PROG_RANLIB
  58 AC_PROG_MAKE_SET
  59
  60 dnl Checks for libraries.
  61 AC_CHECK_LIB(m, sin)
  62
  63 dnl Checks for header files.
  64 AC_HEADER_DIRENT
  65 AC_HEADER_STDC
  66 AC_CHECK_HEADERS(fcntl.h sys/time.h unistd.h)
  67
  68 dnl Checks for typedefs, structures, and compiler characteristics.
  69 AC_C_CONST
  70 AC_C_INLINE
  71 AC_TYPE_OFF_T
  72 AC_TYPE_SIZE_T
  73 AC_HEADER_TIME
  74 AC_STRUCT_TM
  75
  76 dnl Checks for library functions.
  77 AC_PROG_GCC_TRADITIONAL
  78 AC_FUNC_MEMCMP
  79 AC_FUNC_MMAP
  80 AC_TYPE_SIGNAL
  81 AC_CHECK_FUNCS(getcwd gettimeofday mkdir mktime select socket)
  82
  83 dnl Check for mmap header anomalies (missing MAP_FAILED, etc.)
  84 if test $ac_cv_func_mmap_fixed_mapped = yes; then
  85         AC_CACHE_CHECK(whether MAP_FAILED is defined,
  86                        ac_cv_map_failed,
  87                        AC_EGREP_CPP(yes,
  88                                     [#include <sys/mman.h>
  89                                      #ifdef MAP_FAILED
  90                                         yes
  91                                      #endif],
  92                                     ac_cv_map_failed=yes,
  93                                     ac_cv_map_failed=no))
  94
  95         AC_CACHE_CHECK(whether MAP_ANONYMOUS is defined,
  96                        ac_cv_map_anonymous,
  97                        AC_EGREP_CPP(yes,
  98                                     [#include <sys/mman.h>
  99                                      #ifdef MAP_ANONYMOUS
 100                                         yes
 101                                      #endif],
 102                                     ac_cv_map_anonymous=yes,
 103                                     ac_cv_map_anonymous=no))
 104
 105         if test $ac_cv_map_failed = yes; then
 106                 AC_DEFINE(HAVE_MAP_FAILED)
 107         fi
 108
 109         if test $ac_cv_map_anonymous = yes; then
 110                 AC_DEFINE(HAVE_MAP_ANONYMOUS)
 111         fi
 112 fi
 113
 114
 115 dnl Features
 116
 117 dnl check arguments
 118 AC_ARG_ENABLE(threads, [  --enable-threads        enable threads support])
 119 AC_ARG_WITH(gc, [  --with-gc[=ARG]         use garbage collector [gc2,gc1,boehm]])
 120
 121 dnl threads
 122 AC_MSG_CHECKING(whether to include threads support)
 123 if test x"$enable_threads" = "xno"; then
 124         AC_MSG_RESULT(no)
 125 else
 126         AC_MSG_RESULT(yes)
 127
 128         AC_DEFINE(USE_THREADS)
 129         AC_DEFINE(EXTERNAL_OVERFLOW)
 130         AC_DEFINE(DONT_FREE_FIRST)
 131
 132         LIBTHREAD="libthreads.a"
 133         THREAD_OBJ="threads/libthreads.a"
 134         AC_SUBST(LIBTHREAD)
 135         AC_SUBST(THREAD_OBJ)
 136 fi
 137
 138 dnl garbage collector version
 139 AC_MSG_CHECKING(which garbage collector to use)
 140 case "$with_gc" in
 141 boehm )
 142         AC_MSG_RESULT(Boehm garbage collector)
 143         GC_OBJ="mm/libboehm.a libgc.a"
 144         if test ! -e libgc.a; then
 145                 AC_MSG_ERROR([libgc.a not found, see README.boehm])
 146         fi
 147         AC_DEFINE(USE_BOEHM)
 148         BOEHM_LIB=libboehm.a
 149         ;;
 150 gc1 )
 151         AC_MSG_RESULT(old garbage collector)
 152         GC_OBJ="mm/libmm_old.a"
 153         ;;
 154 gc2 | "" )
 155         AC_MSG_RESULT(new garbage collector)
 156         GC_OBJ="mm/libmm_new.a"
 157         ;;
 158 * )
 159         AC_MSG_ERROR(Invalid GC)
 160         ;;
 161 esac
 162 AC_SUBST(GC_OBJ)
 163 AC_SUBST(BOEHM_LIB)
 164
 165 AC_OUTPUT(Makefile \
 166           toolbox/Makefile \
 167           mm/Makefile \
 168           threads/Makefile \
 169           jit/Makefile \
 170           alpha/Makefile \
 171           mips/Makefile \
 172           i386/Makefile \
 173           nat/Makefile \
 174           doc/Makefile \
 175           comp/Makefile \
 176           narray/Makefile \
 177           tst/Makefile \
 178           jvmtst/Makefile )