configure.in

   1 dnl autoconf; autoheader; automake
   2
   3 dnl Process this file with autoconf to produce a configure script.
   4 AC_INIT(main.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 case "$host_cpu" in
  15 alpha* )
  16         ARCH_DIR="alpha"
  17         CFLAGS="-mieee -O0 -g3 -D__ALPHA__"
  18         AC_DEFINE(TRACE_ARGS_NUM, 6)
  19         AC_DEFINE(USE_CODEMMAP)
  20         ;;
  21
  22 i386* | i486* | i586* | i686* )
  23         ARCH_DIR="i386"
  24         CFLAGS="-Wall -O0 -g3 -D__I386__"
  25         AC_DEFINE(TRACE_ARGS_NUM, 8)
  26         AC_DEFINE(USE_CODEMMAP)
  27         ;;
  28
  29 mips* )
  30         ARCH_DIR="mips"
  31         CFLAGS="-64 -O2 -OPT:Olimit=0 -g -DMAP_ANONYMOUS=0 -woff 1110,1164,1515 -D__MIPS__"
  32         LIBS="-lelfutil"
  33         AC_DEFINE(TRACE_ARGS_NUM, 8)
  34         ;;
  35
  36 powerpc* | ppc* )
  37         ARCH_DIR="powerpc"
  38         CFLAGS="-O2 -g -DMAP_ANONYMOUS=0 -no-cpp-precomp"
  39         AC_DEFINE(TRACE_ARGS_NUM, 8)
  40         ;;
  41
  42 x86_64* )
  43         ARCH_DIR="x86_64"
  44         CFLAGS="-O0 -g3 -D__X86_64__"
  45         AC_DEFINE(TRACE_ARGS_NUM, 6)
  46         AC_DEFINE(USE_CODEMMAP)
  47         ;;
  48
  49 sparc* | * )
  50         AC_MSG_ERROR($host_cpu systems are not supported at this time)
  51         ;;
  52 esac
  53
  54 AC_SUBST(COMPILER_OBJECTS)
  55
  56 AC_DEFINE_UNQUOTED(ARCH_DIR, "$ARCH_DIR")
  57 AC_SUBST(ARCH_DIR)
  58
  59 dnl Checks for programs.
  60 AC_PROG_CC
  61 AC_PROG_RANLIB
  62 AC_PROG_MAKE_SET
  63
  64 dnl Checks for libraries.
  65 AC_CHECK_LIB(m, sin)
  66
  67 dnl Checks for header files.
  68 AC_HEADER_DIRENT
  69 AC_HEADER_STDC
  70 AC_CHECK_HEADERS([fcntl.h])
  71 AC_CHECK_HEADERS([sys/time.h])
  72 AC_CHECK_HEADERS([unistd.h])
  73 AC_CHECK_HEADERS([sys/ioctl.h])
  74
  75 dnl Checks for typedefs, structures, and compiler characteristics.
  76 AC_C_CONST
  77 AC_C_INLINE
  78 AC_TYPE_OFF_T
  79 AC_TYPE_SIZE_T
  80 AC_HEADER_TIME
  81 AC_STRUCT_TM
  82
  83 dnl Checks for library functions.
  84 AC_PROG_GCC_TRADITIONAL
  85 AC_FUNC_MEMCMP
  86 AC_FUNC_MMAP
  87 AC_TYPE_SIGNAL
  88 AC_CHECK_FUNCS(getcwd gettimeofday mkdir mktime select socket)
  89
  90 dnl Check for mmap header anomalies (missing MAP_FAILED, etc.)
  91 if test $ac_cv_func_mmap_fixed_mapped = yes; then
  92         AC_CACHE_CHECK(whether MAP_FAILED is defined,
  93                        ac_cv_map_failed,
  94                        AC_EGREP_CPP(yes,
  95                                     [#include <sys/mman.h>
  96                                      #ifdef MAP_FAILED
  97                                         yes
  98                                      #endif],
  99                                     ac_cv_map_failed=yes,
 100                                     ac_cv_map_failed=no))
 101
 102         AC_CACHE_CHECK(whether MAP_ANONYMOUS is defined,
 103                        ac_cv_map_anonymous,
 104                        AC_EGREP_CPP(yes,
 105                                     [#include <sys/mman.h>
 106                                      #ifdef MAP_ANONYMOUS
 107                                         yes
 108                                      #endif],
 109                                     ac_cv_map_anonymous=yes,
 110                                     ac_cv_map_anonymous=no))
 111
 112         if test $ac_cv_map_failed = yes; then
 113                 AC_DEFINE(HAVE_MAP_FAILED)
 114         fi
 115
 116         if test $ac_cv_map_anonymous = yes; then
 117                 AC_DEFINE(HAVE_MAP_ANONYMOUS)
 118         fi
 119 fi
 120
 121
 122 dnl Features
 123
 124 dnl check arguments
 125 AC_ARG_ENABLE(threads, [  --enable-threads        enable threads support])
 126
 127 dnl threads
 128 AC_MSG_CHECKING(whether to include threads support)
 129 if test x"$enable_threads" = "xno"; then
 130         AC_MSG_RESULT(no)
 131 else
 132         AC_MSG_RESULT(yes)
 133
 134         AC_DEFINE(USE_THREADS)
 135         AC_DEFINE(EXTERNAL_OVERFLOW)
 136         AC_DEFINE(DONT_FREE_FIRST)
 137
 138         LIBTHREAD="libthreads.a"
 139         THREAD_OBJ="threads/libthreads.a"
 140         AC_SUBST(LIBTHREAD)
 141         AC_SUBST(THREAD_OBJ)
 142 fi
 143
 144 dnl now configure boehm gc
 145 AC_CONFIG_SUBDIRS(mm/boehm-gc)
 146
 147 AC_OUTPUT(Makefile \
 148           mm/Makefile \
 149           toolbox/Makefile \
 150           threads/Makefile \
 151           jit/Makefile \
 152           jit/loop/Makefile \
 153           jit/alpha/Makefile \
 154           jit/i386/Makefile \
 155           jit/mips/Makefile \
 156           jit/powerpc/Makefile \
 157           jit/x86_64/Makefile \
 158           nat/Makefile \
 159           doc/Makefile \
 160           tst/Makefile \
 161           tst/kaffe/Makefile \
 162           jvmtst/Makefile )