configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2
   3 AC_INIT(cacao, 0.90, cacao@complang.tuwien.ac.at)
   4 AC_CONFIG_SRCDIR(src/cacao/cacao.c)
   5 AC_CANONICAL_HOST
   6 AC_PREREQ(2.59)
   7 AM_INIT_AUTOMAKE
   8
   9 AM_CONFIG_HEADER([config.h])
  10
  11 AC_PREFIX_DEFAULT(/usr/local/cacao)
  12
  13 dnl system type
  14
  15 case "$host_cpu" in
  16 alpha* )
  17         ARCH_DIR="alpha"
  18         STATIC_CLASSPATH="1"
  19         CFLAGS="-mieee -D__ALPHA__"
  20         ;;
  21
  22 i386* | i486* | i586* | i686* )
  23         ARCH_DIR="i386"
  24         STATIC_CLASSPATH="0"
  25         CFLAGS="-D__I386__ $CFLAGS"
  26         ;;
  27
  28 mips* )
  29         ARCH_DIR="mips"
  30         STATIC_CLASSPATH="1"
  31
  32 dnl for MIPSPro Compiler
  33 dnl     CFLAGS="-64 -O0 -g3 -OPT:Olimit=0 -woff 1110,1164,1515 -D__MIPS__ -D__MIPSEB__"
  34         CFLAGS="-64 -O0 -g3 -D__MIPS__ -D__MIPSEB__"
  35
  36 dnl for GCC
  37 dnl     CFLAGS="-O0 -mabi=64 -g3 -D__MIPS__ -D__MIPSEB__"
  38 dnl     LDFLAGS="-mabi=64"
  39         ;;
  40
  41 powerpc* | ppc* )
  42         ARCH_DIR="powerpc"
  43         STATIC_CLASSPATH="1"
  44         CFLAGS="-D__POWERPC__"
  45         ;;
  46
  47 x86_64* )
  48         ARCH_DIR="x86_64"
  49         STATIC_CLASSPATH="0"
  50         CFLAGS="-D__X86_64__"
  51         ;;
  52
  53 sparc* | * )
  54         AC_MSG_ERROR($host_cpu systems are not supported at this time)
  55         ;;
  56 esac
  57
  58 case "$host_os" in
  59 *linux* | *Linux* )
  60         CFLAGS="-ansi -pedantic -Wall -Wno-long-long -O0 -g3 $CFLAGS -D__LINUX__ -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
  61         ;;
  62 *darwin* )
  63         CFLAGS="-ansi -pedantic -Wall -Wno-long-long -O0 -g3 $CFLAGS -D__DARWIN__"
  64         ;;
  65 *irix* )
  66         CFLAGS="$CFLAGS -D__IRIX__"
  67         ;;
  68 * )
  69         ;;
  70 esac
  71
  72 dnl define install prefix
  73 if test "x$prefix" = xNONE; then
  74         CFLAGS="$CFLAGS -DINSTALL_PREFIX=\"\\\"$ac_default_prefix\\\"\""
  75 else
  76         CFLAGS="$CFLAGS -DINSTALL_PREFIX=\"\\\"$prefix\\\"\""
  77 fi
  78
  79
  80 AC_DEFINE_UNQUOTED([ARCH_DIR], "$ARCH_DIR", [Architecture directory])
  81 AC_SUBST(ARCH_DIR)
  82
  83 AC_ARG_ENABLE([dynamicclasspath], [AS_HELP_STRING(--disable-dynamicclasspath, link classpath native code static even on platforms supporting dynamic loading)], [use_dynamicclasspath=$enableval], [use_dynamicclasspath=yes])
  84 dnl force static classpath linking ??
  85 AC_MSG_CHECKING(Link classpath static)
  86 if test "xno" == "x$use_dynamicclasspath"; then
  87   STATIC_CLASSPATH="1"
  88 fi
  89
  90 if test "$STATIC_CLASSPATH" == "1"; then
  91         AC_MSG_RESULT(yes)
  92 else
  93         AC_MSG_RESULT(no)
  94 fi
  95 AC_SUBST(STATIC_CLASSPATH)
  96
  97 dnl Checks for programs.
  98 AC_PROG_CC
  99 AM_PROG_AS
 100 AC_PROG_RANLIB
 101 AC_DISABLE_SHARED
 102 AC_PROG_LIBTOOL
 103 AC_PROG_LN_S
 104 AC_PROG_MAKE_SET
 105
 106 dnl Checks for header files.
 107 AC_HEADER_DIRENT
 108 AC_HEADER_STDC
 109 AC_CHECK_HEADERS([fcntl.h])
 110 AC_CHECK_HEADERS([sys/time.h])
 111 AC_CHECK_HEADERS([unistd.h])
 112 AC_CHECK_HEADERS([sys/ioctl.h])
 113
 114 dnl Checks for typedefs, structures, and compiler characteristics.
 115 AC_C_CONST
 116 AC_C_INLINE
 117 AC_TYPE_OFF_T
 118 AC_TYPE_SIZE_T
 119 AC_HEADER_TIME
 120 AC_STRUCT_TM
 121
 122 dnl Checks for library functions.
 123 AC_PROG_GCC_TRADITIONAL
 124 AC_FUNC_MEMCMP
 125 AC_FUNC_MMAP
 126 AC_TYPE_SIGNAL
 127 AC_CHECK_FUNCS(getcwd gettimeofday mkdir mktime select socket)
 128
 129 dnl Checks for libraries.
 130 AC_CHECK_LIB(m, fmod)
 131
 132 dnl Check for mmap header anomalies (missing MAP_FAILED, etc.)
 133 if test $ac_cv_func_mmap_fixed_mapped = yes; then
 134         AC_CACHE_CHECK(whether MAP_FAILED is defined,
 135                        ac_cv_map_failed,
 136                        AC_EGREP_CPP(yes,
 137                                     [#include <sys/mman.h>
 138                                      #ifdef MAP_FAILED
 139                                         yes
 140                                      #endif],
 141                                     ac_cv_map_failed=yes,
 142                                     ac_cv_map_failed=no))
 143
 144         AC_CACHE_CHECK(whether MAP_ANONYMOUS is defined,
 145                        ac_cv_map_anonymous,
 146                        AC_EGREP_CPP(yes,
 147                                     [#include <sys/mman.h>
 148                                      #ifdef MAP_ANONYMOUS
 149                                         yes
 150                                      #endif],
 151                                     ac_cv_map_anonymous=yes,
 152                                     ac_cv_map_anonymous=no))
 153
 154         AC_CACHE_CHECK(whether MAP_ANON is defined,
 155                        ac_cv_map_anon,
 156                        AC_EGREP_CPP(yes,
 157                                     [#include <sys/mman.h>
 158                                      #ifdef MAP_ANON
 159                                         yes
 160                                      #endif],
 161                                     ac_cv_map_anon=yes,
 162                                     ac_cv_map_anon=no))
 163
 164         if test $ac_cv_map_failed = yes; then
 165                 AC_DEFINE([HAVE_MAP_FAILED], 1, [Define if <sys/mman.h> defines MAP_FAILED])
 166         fi
 167
 168         if test $ac_cv_map_anonymous = yes; then
 169                 AC_DEFINE([HAVE_MAP_ANONYMOUS], 1, [Define if <sys/mman.h> defines MAP_ANONYMOUS])
 170         fi
 171
 172         if test $ac_cv_map_anon = yes; then
 173                 AC_DEFINE([HAVE_MAP_ANON], 1, [Define if <sys/mman.h> defines MAP_ANON])
 174         fi
 175 fi
 176
 177
 178 dnl Features
 179
 180 dnl check arguments
 181 AC_ARG_ENABLE([threads], [AS_HELP_STRING(--enable-threads,enable threads support (none,green,native) [[default=native]])])
 182 AC_ARG_ENABLE([__thread], [AS_HELP_STRING(--disable-__thread,do not use TLS features even when supporting them)], [use__thread=$enableval], [use__thread=yes])
 183
 184
 185 dnl threads
 186 AC_MSG_CHECKING(whether to include threads support)
 187 enable_threads=${enable_threads:-native}
 188 case "$enable_threads" in
 189 no | none | single)
 190         AC_MSG_RESULT(no)
 191         dnl no threads for boehm
 192         ac_configure_args="$ac_configure_args --disable-boehm-threads"
 193         AM_CONDITIONAL([USE_THREADS], [false])
 194         AM_CONDITIONAL([NATIVE_THREADS], [false])
 195         ;;
 196
 197 green | native | posix | pthreads)
 198         AC_DEFINE([USE_THREADS], 1, [use threads])
 199         AC_DEFINE([EXTERNAL_OVERFLOW], 1, [external overflow])
 200         AC_DEFINE([DONT_FREE_FIRST], 1, [don't free first])
 201
 202         AM_CONDITIONAL([USE_THREADS], [true])
 203
 204         if test x"$enable_threads" != "xgreen"; then
 205                 AC_MSG_RESULT(yes, native)
 206                 AC_CHECK_LIB(pthread, main)
 207                 AC_DEFINE([NATIVE_THREADS], 1, [use pthreads])
 208
 209                 CFLAGS="$CFLAGS -D_REENTRANT"
 210
 211                 dnl tell boehm to support threads as well and classpath to
 212                 dnl synchronize VM threads portably
 213                 ac_configure_args="$ac_configure_args --enable-boehm-threads=posix --enable-portable-native-sync"
 214                 AM_CONDITIONAL([NATIVE_THREADS], [true])
 215
 216         else
 217                 AC_MSG_RESULT(yes, green)
 218
 219                 dnl no threads for boehm
 220                 ac_configure_args="$ac_configure_args --disable-boehm-threads"
 221                 AM_CONDITIONAL([NATIVE_THREADS], [false])
 222         fi
 223     ;;
 224 *)
 225     AC_MSG_ERROR($enable_threads is an unknown thread package)
 226     ;;
 227 esac
 228
 229
 230 dnl Check whether the compiler supports the __thread keyword.
 231 if test "x$use__thread" != xno; then
 232   AC_CACHE_CHECK([for __thread], ac_cv_gcc___thread,
 233   [cat > conftest.c <<\EOF
 234 __thread int a = 42;
 235 EOF
 236   if AC_TRY_COMMAND([${CC-cc} $CFLAGS -c conftest.c >&AS_MESSAGE_LOG_FD]); then
 237     ac_cv_gcc___thread=yes
 238   else
 239     ac_cv_gcc___thread=no
 240   fi
 241   rm -f conftest*])
 242   if test "$ac_cv_gcc___thread" = yes; then
 243     AC_DEFINE([HAVE___THREAD], 1, [have __thread])
 244   fi
 245 else
 246   ac_cv_gcc___thread=no
 247 fi
 248
 249
 250 dnl check if zlib should be used
 251 AC_ARG_ENABLE([zlib], [AS_HELP_STRING(--enable-zlib,enable zip archive class storage (needs zlib) [[default=yes]])])
 252
 253 AC_MSG_CHECKING(whether zip archives should be supported)
 254 if test x"$enable_zlib" = "xno"; then
 255         AC_MSG_RESULT(no)
 256         AM_CONDITIONAL([USE_ZLIB], [false])
 257 else
 258         AC_MSG_RESULT(yes)
 259         AC_DEFINE([USE_ZLIB], 1, [use zlib])
 260         AC_CHECK_HEADERS([zlib.h])
 261         AC_CHECK_LIB(z, main)
 262         AM_CONDITIONAL([USE_ZLIB], [true])
 263 fi
 264
 265
 266 dnl check arguments
 267 AC_ARG_ENABLE([gtk-peer], [AS_HELP_STRING(--enable-gtk-peer,compile GTK native peers [[default=no]])])
 268
 269
 270 dnl enable gtk peer
 271 AC_MSG_CHECKING(whether to use gtk awt peers)
 272 if test x"$enable_gtk_peer" = "xyes"; then
 273         AC_MSG_RESULT(yes)
 274         AC_DEFINE([USE_GTK], 1, [use gtk])
 275         AM_CONDITIONAL([USE_GTK_PEER], [true])
 276
 277 else
 278         AC_MSG_RESULT(no)
 279         ac_configure_args="$ac_configure_args --disable-gtk-peer"
 280         AM_CONDITIONAL([USE_GTK_PEER], [false])
 281 fi
 282
 283
 284 if test "x1" == "x$STATIC_CLASSPATH"; then
 285         AC_DEFINE([STATIC_CLASSPATH], 1, [use classpath statically linked])
 286         AM_CONDITIONAL([STATIC_CLASSPATH], [true])
 287
 288 else
 289         AM_CONDITIONAL([STATIC_CLASSPATH], [false])
 290 fi
 291
 292
 293 dnl set some essential classpath options, even if their classpath default is
 294 dnl suitable for us
 295 ac_configure_args="$ac_configure_args --enable-jni --disable-cni --disable-regen-headers --enable-static --enable-shared --enable-load-library"
 296
 297
 298 dnl now configure boehm gc and gnu classpath
 299 dnl the export is not my favorite (is there another way?)
 300 export CFLAGS
 301 AC_CONFIG_SUBDIRS(src/boehm-gc src/classpath)
 302
 303
 304 AC_OUTPUT(Makefile \
 305           doc/Makefile \
 306           doc/handbook/Makefile \
 307           man/Makefile \
 308           src/Makefile \
 309           src/cacao/Makefile \
 310           src/cacaoh/Makefile \
 311           src/mm/Makefile \
 312           src/native/Makefile \
 313           src/native/include/Makefile \
 314           src/native/tools/Makefile \
 315           src/native/vm/Makefile \
 316           src/threads/Makefile \
 317           src/threads/green/Makefile \
 318           src/threads/native/Makefile \
 319           src/toolbox/Makefile \
 320           src/vm/Makefile \
 321           src/vm/jit/Makefile \
 322           src/vm/jit/alpha/Makefile \
 323           src/vm/jit/i386/Makefile \
 324           src/vm/jit/inline/Makefile \
 325           src/vm/jit/loop/Makefile \
 326           src/vm/jit/mips/Makefile \
 327           src/vm/jit/powerpc/Makefile \
 328           src/vm/jit/tools/Makefile \
 329           src/vm/jit/verify/Makefile \
 330           src/vm/jit/x86_64/Makefile \
 331           tests/Makefile \
 332           tests/jvm98/Makefile \
 333           tests/kaffe/Makefile )
 334
 335
 336 ## Local variables:
 337 ## mode: m4
 338 ## indent-tabs-mode: t
 339 ## c-basic-offset: 4
 340 ## tab-width: 8
 341 ## compile-command: "automake --add-missing"
 342 ## End: