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 "$host_cpu" in
  16 alpha* )
  17         SYSDEP_DIR="alpha"
  18         CFLAGS="-ieee -O2 -g3 -D__ALPHA__"
  19         COMPILER_OBJECTS="compiler.o"
  20         AC_DEFINE(OLD_COMPILER)
  21         AC_DEFINE(TRACE_ARGS_NUM, 6)
  22         AC_DEFINE(USE_CODEMMAP)
  23         ;;
  24
  25 mips* )
  26         SYSDEP_DIR="mips"
  27         ASMPART="asmpart.s"
  28         CFLAGS="-64 -g -DMAP_ANONYMOUS=0 -woff 1048,1110,1164,1515 -D__MIPS__"
  29         LIBS="-lelfutil"
  30         COMPILER_OBJECTS=""
  31         AC_DEFINE(TRACE_ARGS_NUM, 8)
  32         ;;
  33
  34 i386* | i486* | i586* | i686* )
  35         SYSDEP_DIR="i386"
  36         CFLAGS="-O0 -g3 -D__I386__"
  37         COMPILER_OBJECTS="i386/libdisass.a"
  38         AC_DEFINE(TRACE_ARGS_NUM, 8)
  39         AC_DEFINE(USE_CODEMMAP)
  40         ;;
  41
  42 x86_64* )
  43         SYSDEP_DIR="x86_64"
  44         CFLAGS="-O0 -g3 -D__X86_64__"
  45         COMPILER_OBJECTS="x86_64/libdisass.a"
  46         AC_DEFINE(TRACE_ARGS_NUM, 6)
  47         AC_DEFINE(USE_CODEMMAP)
  48         ;;
  49
  50 sparc* | powerpc* | ppc* | * )
  51         AC_MSG_ERROR($host-cpu systems are not supported at this time) ;;
  52
  53 esac
  54
  55 AC_SUBST(COMPILER_OBJECTS)
  56 AC_SUBST(ASMPART)
  57
  58 AC_DEFINE_UNQUOTED(SYSDEP_DIR, "$SYSDEP_DIR")
  59 AC_SUBST(SYSDEP_DIR)
  60
  61 dnl Checks for programs.
  62 AC_PROG_CC
  63 AC_PROG_RANLIB
  64 AC_PROG_MAKE_SET
  65
  66 dnl Checks for libraries.
  67 AC_CHECK_LIB(m, sin)
  68
  69 dnl Checks for header files.
  70 AC_HEADER_DIRENT
  71 AC_HEADER_STDC
  72 AC_CHECK_HEADERS([fcntl.h])
  73 AC_CHECK_HEADERS([sys/time.h])
  74 AC_CHECK_HEADERS([unistd.h])
  75 AC_CHECK_HEADERS([sys/ioctl.h])
  76
  77 dnl Checks for typedefs, structures, and compiler characteristics.
  78 AC_C_CONST
  79 AC_C_INLINE
  80 AC_TYPE_OFF_T
  81 AC_TYPE_SIZE_T
  82 AC_HEADER_TIME
  83 AC_STRUCT_TM
  84
  85 dnl Checks for library functions.
  86 AC_PROG_GCC_TRADITIONAL
  87 AC_FUNC_MEMCMP
  88 AC_FUNC_MMAP
  89 AC_TYPE_SIGNAL
  90 AC_CHECK_FUNCS(getcwd gettimeofday mkdir mktime select socket)
  91
  92 dnl Check for mmap header anomalies (missing MAP_FAILED, etc.)
  93 if test $ac_cv_func_mmap_fixed_mapped = yes; then
  94         AC_CACHE_CHECK(whether MAP_FAILED is defined,
  95                        ac_cv_map_failed,
  96                        AC_EGREP_CPP(yes,
  97                                     [#include <sys/mman.h>
  98                                      #ifdef MAP_FAILED
  99                                         yes
 100                                      #endif],
 101                                     ac_cv_map_failed=yes,
 102                                     ac_cv_map_failed=no))
 103
 104         AC_CACHE_CHECK(whether MAP_ANONYMOUS is defined,
 105                        ac_cv_map_anonymous,
 106                        AC_EGREP_CPP(yes,
 107                                     [#include <sys/mman.h>
 108                                      #ifdef MAP_ANONYMOUS
 109                                         yes
 110                                      #endif],
 111                                     ac_cv_map_anonymous=yes,
 112                                     ac_cv_map_anonymous=no))
 113
 114         if test $ac_cv_map_failed = yes; then
 115                 AC_DEFINE(HAVE_MAP_FAILED)
 116         fi
 117
 118         if test $ac_cv_map_anonymous = yes; then
 119                 AC_DEFINE(HAVE_MAP_ANONYMOUS)
 120         fi
 121 fi
 122
 123
 124 dnl Features
 125
 126 dnl check arguments
 127 AC_ARG_ENABLE(threads, [  --enable-threads        enable threads support])
 128 AC_ARG_WITH(gc, [  --with-gc[=ARG]         use garbage collector [gc2,gc1,boehm]])
 129
 130 dnl threads
 131 AC_MSG_CHECKING(whether to include threads support)
 132 if test x"$enable_threads" = "xno"; then
 133         AC_MSG_RESULT(no)
 134 else
 135         AC_MSG_RESULT(yes)
 136
 137         AC_DEFINE(USE_THREADS)
 138         AC_DEFINE(EXTERNAL_OVERFLOW)
 139         AC_DEFINE(DONT_FREE_FIRST)
 140
 141         LIBTHREAD="libthreads.a"
 142         THREAD_OBJ="threads/libthreads.a"
 143         AC_SUBST(LIBTHREAD)
 144         AC_SUBST(THREAD_OBJ)
 145 fi
 146
 147 dnl garbage collector version
 148 AC_MSG_CHECKING(which garbage collector to use)
 149 case "$with_gc" in
 150 boehm )
 151         AC_MSG_RESULT(Boehm garbage collector)
 152         GC_OBJ="mm/libboehm.a libgc.a"
 153         if test ! -e libgc.a; then
 154                 AC_MSG_ERROR([libgc.a not found, see README.boehm])
 155         fi
 156         AC_DEFINE(USE_BOEHM)
 157         BOEHM_LIB=libboehm.a
 158         ;;
 159 gc1 )
 160         AC_MSG_RESULT(old garbage collector)
 161         GC_OBJ="mm/libmm_old.a"
 162         ;;
 163 gc2 | "" )
 164         AC_MSG_RESULT(new garbage collector)
 165         GC_OBJ="mm/libmm_new.a"
 166         ;;
 167 * )
 168         AC_MSG_ERROR(Invalid GC)
 169         ;;
 170 esac
 171 AC_SUBST(GC_OBJ)
 172 AC_SUBST(BOEHM_LIB)
 173
 174 AC_OUTPUT(Makefile \
 175           toolbox/Makefile \
 176           mm/Makefile \
 177           threads/Makefile \
 178           jit/Makefile \
 179           alpha/Makefile \
 180           mips/Makefile \
 181           i386/Makefile \
 182           x86_64/Makefile \
 183           nat/Makefile \
 184           doc/Makefile \
 185           comp/Makefile \
 186           narray/Makefile \
 187           tst/Makefile \
 188           jvmtst/Makefile )