configure.ac

   1 dnl configure.ac
   2 dnl
   3 dnl Copyright (C) 1996-2005, 2006, 2007 R. Grafl, A. Krall, C. Kruegel,
   4 dnl C. Oates, R. Obermaisser, M. Platter, M. Probst, S. Ring,
   5 dnl E. Steiner, C. Thalinger, D. Thuernbeck, P. Tomsich, C. Ullrich,
   6 dnl J. Wenninger, Institut f. Computersprachen - TU Wien
   7 dnl
   8 dnl This file is part of CACAO.
   9 dnl
  10 dnl This program is free software; you can redistribute it and/or
  11 dnl modify it under the terms of the GNU General Public License as
  12 dnl published by the Free Software Foundation; either version 2, or (at
  13 dnl your option) any later version.
  14 dnl
  15 dnl This program is distributed in the hope that it will be useful, but
  16 dnl WITHOUT ANY WARRANTY; without even the implied warranty of
  17 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  18 dnl General Public License for more details.
  19 dnl
  20 dnl You should have received a copy of the GNU General Public License
  21 dnl along with this program; if not, write to the Free Software
  22 dnl Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  23 dnl 02110-1301, USA.
  24
  25 dnl Process this file with autoconf to produce a configure script.
  26
  27
  28 AC_INIT(cacao, 0.98+svn, cacao@cacaojvm.org)
  29 AC_CONFIG_SRCDIR(src/cacao/cacao.c)
  30 AC_CANONICAL_HOST
  31 AC_PREREQ(2.59)
  32 AM_INIT_AUTOMAKE([1.9.0 dist-bzip2])
  33 AM_MAINTAINER_MODE
  34
  35 AM_CONFIG_HEADER([config.h])
  36
  37 AC_PREFIX_DEFAULT(/usr/local/cacao)
  38
  39
  40 dnl set optimization and debugging for all architectures and systems
  41 if test x"$CFLAGS" = "x"; then
  42     OPT_CFLAGS="-O0 -g3"
  43 else
  44     OPT_CFLAGS=$CFLAGS
  45 fi
  46
  47 dnl system type
  48 case "$host_cpu" in
  49 alpha | alphaev56 | alphapca56 )
  50     ARCH_DIR="alpha"
  51     ARCH_CFLAGS="-mieee -D__ALPHA__"
  52     JAVA_ARCH="alpha"
  53     ;;
  54
  55 arm | armv4 | armv4tl | armv5b | armv5l )
  56     ARCH_DIR="arm"
  57     ARCH_CFLAGS="-D__ARM__"
  58     JAVA_ARCH="arm"
  59     ;;
  60
  61 hppa2.0 )
  62     ARCH_DIR="parisc"
  63     ARCH_CFLAGS="-D__PARISC__"
  64     JAVA_ARCH="hppa"
  65     ;;
  66
  67 i386 | i486 | i586 | i686 )
  68     ARCH_DIR="i386"
  69     ARCH_CFLAGS="-D__I386__"
  70     JAVA_ARCH="i386"
  71     ;;
  72
  73 m68k )
  74     ARCH_DIR="m68k"
  75     ARCH_CFLAGS="-D__M68K__"
  76     JAVA_ARCH="m68k"
  77     ;;
  78
  79 mips | mipsel )
  80     ARCH_DIR="mips"
  81     ARCH_CFLAGS="-D__MIPS__"
  82     dnl Is this correct for mipsel?
  83     JAVA_ARCH="mips"
  84     ;;
  85
  86 powerpc )
  87     ARCH_DIR="powerpc"
  88     ARCH_CFLAGS="-D__POWERPC__"
  89     JAVA_ARCH="ppc"
  90     ;;
  91
  92 powerpc64 )
  93     ARCH_DIR="powerpc64"
  94     ARCH_CFLAGS="-D__POWERPC64__"
  95     JAVA_ARCH="ppc64"
  96     ;;
  97
  98 s390 )
  99     ARCH_DIR="s390"
 100     ARCH_CFLAGS="-D__S390__"
 101     JAVA_ARCH="s390"
 102     ;;
 103
 104 sparc | sparc64 )
 105     ARCH_DIR="sparc64"
 106     ARCH_CFLAGS="-mcpu=v9 -m64 -D__SPARC_64__"
 107     dnl Is this correct for 64-bits?
 108     JAVA_ARCH="sparc"
 109     ;;
 110
 111 x86_64 )
 112     ARCH_DIR="x86_64"
 113     ARCH_CFLAGS="-D__X86_64__"
 114     JAVA_ARCH="amd64"
 115     ;;
 116
 117 xdspcore )
 118     ARCH_DIR="xdspcore"
 119     ENABLE_STATICVM="yes"
 120     ARCH_CFLAGS="-D__XDSPCORE__"
 121     USE_SCHEDULER="1"
 122     ;;
 123
 124 * )
 125     AC_MSG_ERROR($host_cpu systems are not supported at this time)
 126     ;;
 127 esac
 128
 129 dnl host type
 130 case "$host_os" in
 131 *cygwin* )
 132     OS_DIR="cygwin"
 133     INTRP_CFLAGS="$ARCH_CFLAGS -D__WINDOWS__ -D__CYGWIN__ -Wall -Wno-long-long"
 134     ARCH_CFLAGS="$ARCH_CFLAGS -D__WINDOWS__ -D__CYGWIN__ -ansi -pedantic -Wall -Wno-long-long"
 135     ;;
 136
 137 *darwin* )
 138     OS_DIR="darwin"
 139     INTRP_CFLAGS="$ARCH_CFLAGS -D__DARWIN__ -Wall -Wno-long-long"
 140     ARCH_CFLAGS="$ARCH_CFLAGS -D__DARWIN__ -ansi -pedantic -Wall -Wno-long-long"
 141     ;;
 142
 143 *freebsd* )
 144     OS_DIR="freebsd"
 145     INTRP_CFLAGS="$ARCH_CFLAGS -D__FREEBSD__ -Wall -Wno-long-long -D_XOPEN_SOURCE_EXTENDED"
 146     ARCH_CFLAGS="$ARCH_CFLAGS -D__FREEBSD__ -ansi -pedantic -Wall -Wno-long-long -D_XOPEN_SOURCE_EXTENDED"
 147     ;;
 148
 149 *irix* )
 150     OS_DIR="irix"
 151     INTRP_CFLAGS="$ARCH_CFLAGS -D__IRIX__"
 152     ARCH_CFLAGS="$ARCH_CFLAGS -D__IRIX__"
 153     ;;
 154
 155 *kfreebsd*-gnu)
 156     OS_DIR="freebsd"
 157     INTRP_CFLAGS="$ARCH_CFLAGS -D__FREEBSD__ -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 158     ARCH_CFLAGS="$ARCH_CFLAGS -D__FREEBSD__ -ansi -pedantic -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 159     ;;
 160
 161 dnl must be before *linux*
 162 *uclinux | *elf )
 163     OS_DIR="uclinux"
 164     INTRP_CFLAGS="$ARCH_CFLAGS -D__LINUX__ -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 165     ARCH_CFLAGS="$ARCH_CFLAGS -D__LINUX__ -ansi -pedantic -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 166     ;;
 167
 168 *linux* | *Linux* )
 169     OS_DIR="linux"
 170     INTRP_CFLAGS="$ARCH_CFLAGS -D__LINUX__ -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 171     ARCH_CFLAGS="$ARCH_CFLAGS -D__LINUX__ -ansi -pedantic -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 172     ;;
 173
 174 *netbsd* )
 175     OS_DIR="netbsd"
 176     INTRP_CFLAGS="$ARCH_CFLAGS -D__NETBSD__ -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 177     ARCH_CFLAGS="$ARCH_CFLAGS -D__NETBSD__ -ansi -pedantic -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 178     ;;
 179
 180 *solaris* )
 181     OS_DIR="solaris"
 182         dnl on solaris the architecture defines 'sparc','sun','unix' are not set when cpp is called with -ansi
 183         dnl therefore we add them here
 184     INTRP_CFLAGS="$ARCH_CFLAGS -D__SOLARIS__ -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D__EXTENSIONS__ -D_BSD_SOURCE -Dsparc -Dsun -Dunix"
 185     ARCH_CFLAGS="$ARCH_CFLAGS -D__SOLARIS__ -ansi -pedantic -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D__EXTENSIONS__ -D_BSD_SOURCE -Dsparc -Dsun -Dunix"
 186     ;;
 187
 188 * )
 189     ;;
 190 esac
 191
 192
 193 dnl temporary set the CFLAGS for configure tests (e.g. inline keyword)
 194 dnl we set it properly at the end of this file
 195 CFLAGS="$ARCH_CFLAGS $OPT_CFLAGS"
 196
 197 dnl set interpreter flags
 198 AC_SUBST(INTRP_CFLAGS)
 199
 200 dnl define some stuff required for --fullversion
 201 AC_DEFINE_UNQUOTED(VERSION_CONFIGURE_ARGS, "$ac_configure_args", [configure arguments])
 202 AC_DEFINE_UNQUOTED(VERSION_CC, "$CC", [CC used])
 203 AC_DEFINE_UNQUOTED(VERSION_CFLAGS, "$OPT_CFLAGS $ARCH_CFLAGS", [CFLAGS used])
 204
 205
 206 dnl define and substitute some architecture specific variables
 207 AC_DEFINE_UNQUOTED([ARCH_DIR], "${ARCH_DIR}", [architecture directory])
 208 AC_DEFINE_UNQUOTED([JAVA_ARCH], "${JAVA_ARCH}", [Java architecture name])
 209 AC_SUBST(ARCH_DIR)
 210 AC_SUBST(OS_DIR)
 211 AC_SUBST(USE_SCHEDULER)
 212
 213
 214 dnl Checks for programs.
 215 AC_PROG_CC
 216 AM_PROG_AS
 217 AC_PROG_LD
 218 AC_PROG_LD_GNU
 219 AC_PROG_RANLIB
 220 AC_PROG_LN_S
 221 AC_PROG_MAKE_SET
 222 AM_PROG_MKDIR_P
 223
 224 dnl Checks for header files.
 225 AC_HEADER_DIRENT
 226 AC_HEADER_STDC
 227
 228 dnl keep them alpha-sorted!
 229 AC_CHECK_HEADERS([assert.h])
 230 AC_CHECK_HEADERS([errno.h])
 231 AC_CHECK_HEADERS([fcntl.h])
 232 AC_CHECK_HEADERS([libgen.h])
 233 AC_CHECK_HEADERS([netdb.h])
 234 AC_CHECK_HEADERS([stdlib.h])
 235 AC_CHECK_HEADERS([string.h])
 236 AC_CHECK_HEADERS([time.h])
 237 AC_CHECK_HEADERS([ucontext.h])
 238 AC_CHECK_HEADERS([unistd.h])
 239 AC_CHECK_HEADERS([sys/ioctl.h])
 240 AC_CHECK_HEADERS([sys/mman.h])
 241 AC_CHECK_HEADERS([sys/resource.h])
 242 AC_CHECK_HEADERS([sys/select.h])
 243 AC_CHECK_HEADERS([sys/socket.h])
 244 AC_CHECK_HEADERS([sys/stat.h])
 245 AC_CHECK_HEADERS([sys/time.h])
 246 AC_CHECK_HEADERS([sys/types.h])
 247
 248 dnl this is for fdlibm
 249 AC_CHECK_HEADERS([stdint.h])
 250 AC_CHECK_HEADERS([inttypes.h])
 251 AC_CHECK_HEADERS([sys/config.h])
 252 AC_CHECK_HEADERS([sys/types.h])
 253 AC_EGREP_HEADER(uint32_t, stdint.h, AC_DEFINE(HAVE_INT32_DEFINED, 1, [Define to 1 if you have uint32_t]))
 254 AC_EGREP_HEADER(uint32_t, inttypes.h, AC_DEFINE(HAVE_INT32_DEFINED, 1, [Define to 1 if you have uint32_t]))
 255 AC_EGREP_HEADER(u_int32_t, sys/types.h, AC_DEFINE(HAVE_BSD_INT32_DEFINED, 1, [Define to 1 if you have BSD u_int32_t]))
 256 AC_EGREP_HEADER(u_int32_t, sys/config.h, AC_DEFINE(HAVE_BSD_INT32_DEFINED, 1, [Define to 1 if you have BSD u_int32_t]))
 257
 258 dnl Checks for typedefs, structures, and compiler characteristics.
 259 AC_C_CONST
 260 AC_C_INLINE
 261 AC_C_ATTRIBUTE
 262 AC_TYPE_OFF_T
 263 AC_TYPE_SIZE_T
 264 AC_HEADER_TIME
 265 AC_STRUCT_TM
 266
 267 dnl Checks for libraries (NOTE: Should be done before function checks,
 268 dnl as some functions may be in libraries we check for).
 269 AC_CHECK_LIB(dl, dlopen,,)
 270
 271 dnl Checks for library functions.
 272 AC_PROG_GCC_TRADITIONAL
 273 AC_TYPE_SIGNAL
 274 AC_FUNC_MEMCMP
 275 AC_FUNC_MMAP
 276
 277 dnl keep them alpha-sorted!
 278 AC_CHECK_FUNCS([accept])
 279 AC_CHECK_FUNCS([access])
 280 AC_CHECK_FUNCS([atoi])
 281 AC_CHECK_FUNCS([atol])
 282 AC_CHECK_FUNCS([calloc])
 283 AC_CHECK_FUNCS([close])
 284 AC_CHECK_FUNCS([confstr])
 285 AC_CHECK_FUNCS([connect])
 286 AC_CHECK_FUNCS([dirname])
 287 AC_CHECK_FUNCS([fflush])
 288 AC_CHECK_FUNCS([fopen])
 289 AC_CHECK_FUNCS([fprintf])
 290 AC_CHECK_FUNCS([free])
 291 AC_CHECK_FUNCS([fstat])
 292 AC_CHECK_FUNCS([fsync])
 293 AC_CHECK_FUNCS([ftruncate])
 294 AC_CHECK_FUNCS([getcwd])
 295 AC_CHECK_FUNCS([gethostbyname])
 296 AC_CHECK_FUNCS([gethostname])
 297 AC_CHECK_FUNCS([getpagesize])
 298 AC_CHECK_FUNCS([getrusage])
 299 AC_CHECK_FUNCS([getsockname])
 300 AC_CHECK_FUNCS([getsockopt])
 301 AC_CHECK_FUNCS([gettimeofday])
 302 AC_CHECK_FUNCS([htons])
 303 AC_CHECK_FUNCS([ioctl])
 304 AC_CHECK_FUNCS([isnan])
 305 AC_CHECK_FUNCS([listen])
 306 AC_CHECK_FUNCS([localtime])
 307 AC_CHECK_FUNCS([localtime_r])
 308 AC_CHECK_FUNCS([lseek])
 309 AC_CHECK_FUNCS([malloc])
 310 AC_CHECK_FUNCS([memcpy])
 311 AC_CHECK_FUNCS([memset])
 312 AC_CHECK_FUNCS([mmap])
 313 AC_CHECK_FUNCS([mprotect])
 314 AC_CHECK_FUNCS([open])
 315 AC_CHECK_FUNCS([readlink])
 316 AC_CHECK_FUNCS([realloc])
 317 AC_CHECK_FUNCS([recv])
 318 AC_CHECK_FUNCS([scandir])
 319 AC_CHECK_FUNCS([select])
 320 AC_CHECK_FUNCS([send])
 321 AC_CHECK_FUNCS([setsockopt])
 322 AC_CHECK_FUNCS([shutdown])
 323 AC_CHECK_FUNCS([socket])
 324 AC_CHECK_FUNCS([strchr])
 325 AC_CHECK_FUNCS([strdup])
 326 AC_CHECK_FUNCS([strerror])
 327 AC_CHECK_FUNCS([strncmp])
 328 AC_CHECK_FUNCS([strstr])
 329 AC_CHECK_FUNCS([time])
 330
 331
 332 dnl Checks for libraries.
 333
 334 dnl Checking sizeof void *
 335 AC_CHECK_SIZEOF(void *)
 336 AC_C_BIGENDIAN
 337
 338
 339 dnl define install prefix
 340 if test "x$prefix" = "xNONE"; then
 341     CACAO_PREFIX=$ac_default_prefix
 342 else
 343     CACAO_PREFIX=$prefix
 344 fi
 345 AC_DEFINE_UNQUOTED([CACAO_PREFIX], "${CACAO_PREFIX}", [installation prefix])
 346 AC_SUBST(CACAO_PREFIX)
 347
 348 dnl define libdir prefix
 349 if test "x$libdir" = "xNONE"; then
 350     CACAO_LIBDIR=$ac_default_libdir
 351 else
 352     CACAO_LIBDIR=$libdir
 353 fi
 354 dnl expand CACAO_LIBDIR to something that is usable in C code
 355 AS_AC_EXPAND([CACAO_LIBDIR], ${CACAO_LIBDIR})
 356 AC_DEFINE_UNQUOTED([CACAO_LIBDIR], "${CACAO_LIBDIR}", [library installation prefix])
 357 AC_SUBST(CACAO_LIBDIR)
 358
 359
 360 AC_CHECK_ENABLE_LTDL
 361
 362 AC_CHECK_ENABLE_JAVA
 363
 364 AC_CHECK_ENABLE_JIT
 365 AC_CHECK_ENABLE_INTRP
 366
 367 if test x"${ENABLE_JIT}" = "xno" -a x"${ENABLE_INTRP}" = "xno"; then
 368     AC_ERROR(You have to enable at least the JIT or the interpreter.)
 369 fi
 370
 371 AC_CHECK_SOFTFLOAT
 372 AC_CHECK_SOFT_FLOAT_CMP
 373 AC_CHECK_SOFT_DOUBLE_CMP
 374
 375 AC_CHECK_ENABLE_GC
 376 AC_CHECK_ENABLE_DEBUG
 377 AC_CHECK_ENABLE_DUMP
 378
 379
 380 dnl check for memcheck support
 381 AC_MSG_CHECKING(whether debugging memory checks should be enabled)
 382 AC_ARG_ENABLE([memcheck],
 383               [AS_HELP_STRING(--enable-memcheck,enable debugging memory checks [[default=no]])],
 384               [case "${enableval}" in
 385                    yes) ENABLE_MEMCHECK=yes;;
 386                    *) ENABLE_MEMCHECK=no;;
 387                esac],
 388               [ENABLE_MEMCHECK=no])
 389 AC_MSG_RESULT(${ENABLE_MEMCHECK})
 390 AM_CONDITIONAL([ENABLE_MEMCHECK], test x"${ENABLE_MEMCHECK}" = "xyes")
 391
 392 if test x"${ENABLE_MEMCHECK}" = "xyes"; then
 393     AC_DEFINE([ENABLE_MEMCHECK], 1, [perform debugging memory checks])
 394 fi
 395
 396
 397 dnl check for handles (indirection cells) support
 398 AC_MSG_CHECKING(whether handles (indirection cells) should be enabled)
 399 AC_ARG_ENABLE([handles],
 400               [AS_HELP_STRING(--enable-handles,enable handles (indirection cells) [[default=no]])],
 401               [case "${enableval}" in
 402                    yes) ENABLE_HANDLES=yes;;
 403                    *) ENABLE_HANDLES=no;;
 404                esac],
 405               [ENABLE_HANDLES=no])
 406 AC_MSG_RESULT(${ENABLE_HANDLES})
 407 AM_CONDITIONAL([ENABLE_HANDLES], test x"${ENABLE_HANDLES}" = "xyes")
 408
 409 if test x"${ENABLE_HANDLES}" = "xyes"; then
 410     AC_DEFINE([ENABLE_HANDLES], 1, [enable handles (indirection cells)])
 411 fi
 412
 413
 414 dnl check for vmlog support
 415 AC_MSG_CHECKING(whether vmlog tracing should be enabled)
 416 AC_ARG_ENABLE([vmlog],
 417               [AS_HELP_STRING(--enable-vmlog,enable vmlog tracing [[default=no]])],
 418               [case "${enableval}" in
 419                    yes) ENABLE_VMLOG=yes;;
 420                    *) ENABLE_VMLOG=no;;
 421                esac],
 422               [ENABLE_VMLOG=no])
 423 AC_MSG_RESULT(${ENABLE_VMLOG})
 424 AM_CONDITIONAL([ENABLE_VMLOG], test x"${ENABLE_VMLOG}" = "xyes")
 425
 426 if test x"${ENABLE_VMLOG}" = "xyes"; then
 427     AC_DEFINE([ENABLE_VMLOG], 1, [enable vmlog tracing code])
 428 fi
 429
 430
 431 dnl check for disassembler support
 432 AC_MSG_CHECKING(whether disassembler should be enabled)
 433 AC_ARG_ENABLE([disassembler],
 434               [AS_HELP_STRING(--enable-disassembler,enable disassembler [[default=no]])],
 435               [case "${enableval}" in
 436                    yes) ENABLE_DISASSEMBLER=yes;;
 437                    *) ENABLE_DISASSEMBLER=no;;
 438                esac],
 439               [ENABLE_DISASSEMBLER=no])
 440 AC_MSG_RESULT(${ENABLE_DISASSEMBLER})
 441 AM_CONDITIONAL([ENABLE_DISASSEMBLER], test x"${ENABLE_DISASSEMBLER}" = "xyes")
 442
 443 if test x"${ENABLE_DISASSEMBLER}" = "xyes"; then
 444     AC_DEFINE([ENABLE_DISASSEMBLER], 1, [enable disassembler])
 445
 446     dnl check for binutils headers and libraries on some architectures for the
 447     dnl disassembler
 448     case "${ARCH_DIR}" in
 449         arm | i386 | powerpc | x86_64 | sparc64 | powerpc64 | s390 | m68k)
 450             AC_CHECK_HEADER([ansidecl.h],, [AC_MSG_ERROR(cannot find ansidecl.h)])
 451             AC_CHECK_HEADER([symcat.h],, [AC_MSG_ERROR(cannot find symcat.h)])
 452             AC_CHECK_HEADER([bfd.h],, [AC_MSG_ERROR(cannot find bfd.h)])
 453             AC_CHECK_HEADER([dis-asm.h],, [AC_MSG_ERROR(cannot find dis-asm.h)])
 454
 455             case "${OS_DIR}" in
 456                 cygwin | darwin | netbsd | solaris)
 457                      AC_CHECK_LIB(intl, dcgettext,, [AC_MSG_ERROR(cannot find libintl (from binutils))])
 458                      ;;
 459             esac
 460
 461             case "${OS_DIR}" in
 462                 solaris)
 463                                          AC_CHECK_LIB(rt, sem_init,, [AC_MSG_ERROR(cannot find librt)])
 464                      ;;
 465             esac
 466
 467
 468             AC_CHECK_LIB(iberty, xstrerror,, [AC_MSG_ERROR(cannot find libiberty (from binutils))])
 469             AC_CHECK_LIB(bfd, bfd_get_arch,, [AC_MSG_ERROR(cannot find libbfd (from binutils))])
 470             AC_CHECK_LIB(opcodes, disassembler,, [AC_MSG_ERROR(cannot find libopcodes (from binutils))])
 471             AC_DEFINE([WITH_BINUTILS_DISASSEMBLER], 1, [use binutils disassembler])
 472             AM_CONDITIONAL([WITH_BINUTILS_DISASSEMBLER], [true])
 473             ;;
 474         * )
 475             AM_CONDITIONAL([WITH_BINUTILS_DISASSEMBLER], [false])
 476             ;;
 477     esac
 478 else
 479     AM_CONDITIONAL([WITH_BINUTILS_DISASSEMBLER], [false])
 480 fi
 481
 482
 483 dnl check for statistics
 484 AC_MSG_CHECKING(whether statistics generation should be enabled)
 485 AC_ARG_ENABLE([statistics],
 486               [AS_HELP_STRING(--enable-statistics,enable statistics generation [[default=no]])],
 487               [case "${enableval}" in
 488                    yes) ENABLE_STATISTICS=yes;;
 489                    *) ENABLE_STATISTICS=no;;
 490                esac],
 491               [ENABLE_STATISTICS=no])
 492 AC_MSG_RESULT(${ENABLE_STATISTICS})
 493 AM_CONDITIONAL([ENABLE_STATISTICS], test x"${ENABLE_STATISTICS}" = "xyes")
 494
 495 if test x"${ENABLE_STATISTICS}" = "xyes"; then
 496     AC_DEFINE([ENABLE_STATISTICS], 1, [enable statistics])
 497 fi
 498
 499
 500 dnl check for verifier
 501 AC_MSG_CHECKING(whether classfile verification should be enabled)
 502 AC_ARG_ENABLE([verifier],
 503               [AS_HELP_STRING(--disable-verifier,disable classfile verification [[default=enabled]])],
 504               [case "${enableval}" in
 505                    no) ENABLE_VERIFIER=no;;
 506                    *) ENABLE_VERIFIER=yes;;
 507                esac],
 508               [ENABLE_VERIFIER=yes])
 509 AC_MSG_RESULT(${ENABLE_VERIFIER})
 510 AM_CONDITIONAL([ENABLE_VERIFIER], test x"${ENABLE_VERIFIER}" = "xyes")
 511
 512 if test x"${ENABLE_VERIFIER}" = "xyes"; then
 513     AC_DEFINE([ENABLE_VERIFIER], 1, [enable classfile verification])
 514 fi
 515
 516
 517 dnl check for compiler timing
 518 AC_MSG_CHECKING(whether real-time timing should be enabled)
 519 AC_ARG_ENABLE([rt-timing],
 520               [AS_HELP_STRING(--enable-rt-timing,enable real-time timing [[default=no]])],
 521               [case "${enableval}" in
 522                    yes) ENABLE_RT_TIMING=yes;;
 523                    *) ENABLE_RT_TIMING=no;;
 524                esac],
 525               [ENABLE_RT_TIMING=no])
 526 AC_MSG_RESULT(${ENABLE_RT_TIMING})
 527 AM_CONDITIONAL([ENABLE_RT_TIMING], test x"${ENABLE_RT_TIMING}" = "xyes")
 528
 529 if test x"${ENABLE_RT_TIMING}" = "xyes"; then
 530     AC_DEFINE([ENABLE_RT_TIMING], 1, [enable real-time timing])
 531 fi
 532
 533
 534 dnl check for cycle count statistics
 535 AC_MSG_CHECKING(whether cycle count statistics should be enabled)
 536 AC_ARG_ENABLE([cycles-stats],
 537               [AS_HELP_STRING(--enable-cycles-stats,enable cycle count statistics [[default=no]])],
 538               [case "${enableval}" in
 539                    yes) ENABLE_CYCLES_STATS=yes;;
 540                    *) ENABLE_CYCLES_STATS=no;;
 541                esac],
 542               [ENABLE_CYCLES_STATS=no])
 543 AC_MSG_RESULT(${ENABLE_CYCLES_STATS})
 544 AM_CONDITIONAL([ENABLE_CYCLES_STATS], test x"${ENABLE_CYCLES_STATS}" = "xyes")
 545
 546 if test x"${ENABLE_CYCLES_STATS}" = "xyes"; then
 547     AC_DEFINE([ENABLE_CYCLES_STATS], 1, [enable cycle count statistics])
 548 fi
 549
 550
 551 dnl check for JVMTI
 552 AC_MSG_CHECKING(whether to compile JVMTI support)
 553 AC_ARG_ENABLE([jvmti],
 554               [AS_HELP_STRING(--enable-jvmti,enable JVMTI [[default=no]])],
 555               [case "${enableval}" in
 556                    yes) ENABLE_JVMTI=yes;;
 557                    *) ENABLE_JVMTI=no;;
 558                esac],
 559               [ENABLE_JVMTI=no])
 560 AC_MSG_RESULT(${ENABLE_JVMTI})
 561 AM_CONDITIONAL([ENABLE_JVMTI], test x"${ENABLE_JVMTI}" = "xyes")
 562
 563 if test x"${ENABLE_JVMTI}" = "xyes"; then
 564     AC_DEFINE([ENABLE_JVMTI], 1, [use JVMTI])
 565 fi
 566
 567
 568 AC_CHECK_ENABLE_THREADS
 569
 570
 571 dnl check if if-conversion should be supported
 572 AC_MSG_CHECKING(whether if-conversion should be supported)
 573 AC_ARG_ENABLE([ifconv],
 574               [AS_HELP_STRING(--disable-ifconv,disable if-conversion [[default=enabled]])],
 575               [case "${enableval}" in
 576                    no) ENABLE_IFCONV=no;;
 577                    *) ENABLE_IFCONV=yes;;
 578                esac],
 579               [ENABLE_IFCONV=yes])
 580 AC_MSG_RESULT(${ENABLE_IFCONV})
 581 AM_CONDITIONAL([ENABLE_IFCONV], test x"${ENABLE_IFCONV}" = "xyes")
 582
 583 if test x"${ENABLE_IFCONV}" = "xyes"; then
 584     AC_DEFINE([ENABLE_IFCONV], 1, [enable if-conversion])
 585 fi
 586
 587
 588 dnl check for inlining
 589 AC_MSG_CHECKING(whether method inlining should be supported)
 590 AC_ARG_ENABLE([inlining],
 591               [AS_HELP_STRING(--enable-inlining,enable method inlining [[default=no]])],
 592               [case "${enableval}" in
 593                    yes) ENABLE_INLINING=yes;;
 594                    *) ENABLE_INLINING=no;;
 595                esac],
 596               [ENABLE_INLINING=no])
 597 AC_MSG_RESULT(${ENABLE_INLINING})
 598 AM_CONDITIONAL([ENABLE_INLINING], test x"${ENABLE_INLINING}" = "xyes")
 599
 600 if test x"${ENABLE_INLINING}" = "xyes"; then
 601     AC_DEFINE([ENABLE_INLINING], 1, [use method inlining])
 602 fi
 603
 604
 605 dnl check for inlining debug options
 606 AC_MSG_CHECKING(whether method inlining debug options should be enabled)
 607 AC_ARG_ENABLE([inlining-debug],
 608               [AS_HELP_STRING(--enable-inlining-debug,enable method inlining debug options [[default=no]])],
 609               [case "${enableval}" in
 610                    yes) ENABLE_INLINING_DEBUG=yes;;
 611                    *) ENABLE_INLINING_DEBUG=no;;
 612                esac],
 613               [ENABLE_INLINING_DEBUG=no])
 614 AC_MSG_RESULT(${ENABLE_INLINING_DEBUG})
 615 AM_CONDITIONAL([ENABLE_INLINING_DEBUG], test x"${ENABLE_INLINING_DEBUG}" = "xyes")
 616
 617 if test x"${ENABLE_INLINING_DEBUG}" = "xyes"; then
 618     AC_DEFINE([ENABLE_INLINING_DEBUG], 1, [enable method inlining debug options])
 619 fi
 620
 621
 622 dnl check for replacement
 623 AC_MSG_CHECKING(whether on-stack replacement should be supported)
 624 AC_ARG_ENABLE([replacement],
 625               [AS_HELP_STRING(--enable-replacement,enable on-stack replacement [[default=no]])],
 626               [case "${enableval}" in
 627                    yes) ENABLE_REPLACEMENT=yes;;
 628                    *) ENABLE_REPLACEMENT=no;;
 629                esac],
 630               [ENABLE_REPLACEMENT=no])
 631 AC_MSG_RESULT(${ENABLE_REPLACEMENT})
 632 AM_CONDITIONAL([ENABLE_REPLACEMENT], test x"${ENABLE_REPLACEMENT}" = "xyes")
 633
 634 if test x"${ENABLE_REPLACEMENT}" = "xyes"; then
 635     AC_DEFINE([ENABLE_REPLACEMENT], 1, [use on-stack replacement])
 636 fi
 637
 638
 639 dnl check for loop optimization
 640 AC_MSG_CHECKING(whether loop optimization should be supported)
 641 AC_ARG_ENABLE([loop],
 642               [AS_HELP_STRING(--enable-loop,enable loop optimization [[default=no]])],
 643               [case "${enableval}" in
 644                    yes) ENABLE_LOOP=yes;;
 645                    *) ENABLE_LOOP=no;;
 646                esac],
 647               [ENABLE_LOOP=no])
 648 AC_MSG_RESULT(${ENABLE_LOOP})
 649 AM_CONDITIONAL([ENABLE_LOOP], test x"${ENABLE_LOOP}" = "xyes")
 650
 651 if test x"${ENABLE_LOOP}" = "xyes"; then
 652     AC_DEFINE([ENABLE_LOOP], 1, [use loop optimization])
 653 fi
 654
 655
 656 dnl check if linear scan register allocator(lsra) with SSA should be used
 657 AC_MSG_CHECKING(whether lsra with ssa should be supported)
 658 AC_ARG_ENABLE([ssa],
 659               [AS_HELP_STRING(--disable-ssa,disable ssa [[default=disabled]])],
 660               [case "${enableval}" in
 661                    no) ENABLE_SSA=no;;
 662                    *) ENABLE_SSA=yes;;
 663                esac],
 664               [ENABLE_SSA=no])
 665 AC_MSG_RESULT(${ENABLE_SSA})
 666 AM_CONDITIONAL([ENABLE_SSA], test x"${ENABLE_SSA}" = "xyes")
 667
 668 if test x"${ENABLE_SSA}" = "xyes"; then
 669     AC_DEFINE([ENABLE_SSA], 1, [enable lsra with ssa])
 670     ENABLE_LSRA="no"
 671 fi
 672
 673
 674 dnl check if linear scan register allocator(lsra) should be used
 675 AC_MSG_CHECKING(whether lsra should be supported)
 676 AC_ARG_ENABLE([lsra],
 677               [AS_HELP_STRING(--enable-lsra,enable linear scan register allocator [[default=no]])],
 678               [case "${enableval}" in
 679                    yes) ENABLE_LSRA=yes;;
 680                    *) ENABLE_LSRA=no;;
 681                esac],
 682               [ENABLE_LSRA=no])
 683
 684 if test x"${ENABLE_LSRA}" = "xyes"; then
 685     if test x"${ENABLE_SSA}" = "xyes"; then
 686         ENABLE_LSRA="no"
 687     fi
 688 fi
 689 AC_MSG_RESULT(${ENABLE_LSRA})
 690 AM_CONDITIONAL([ENABLE_LSRA], test x"${ENABLE_LSRA}" = "xyes")
 691
 692 if test x"${ENABLE_LSRA}" = "xyes"; then
 693     AC_DEFINE([ENABLE_LSRA], 1, [enable lsra])
 694 fi
 695
 696
 697 dnl check if profiling should be supported
 698 AC_MSG_CHECKING(whether profiling should be supported)
 699 AC_ARG_ENABLE([profiling],
 700               [AS_HELP_STRING(--enable-profiling,enable profiling [[default=no]])],
 701               [case "${enableval}" in
 702                    yes) ENABLE_PROFILING=yes;;
 703                    *) ENABLE_PROFILING=no;;
 704                esac],
 705               [ENABLE_PROFILING=no])
 706 AC_MSG_RESULT(${ENABLE_PROFILING})
 707 AM_CONDITIONAL([ENABLE_PROFILING], test x"${ENABLE_PROFILING}" = "xyes")
 708
 709 if test x"${ENABLE_PROFILING}" = "xyes"; then
 710     AC_DEFINE([ENABLE_PROFILING], 1, [enable profiling])
 711 fi
 712
 713
 714 dnl check for instruction scheduler
 715 AC_ARG_ENABLE([scheduler], [AS_HELP_STRING(--enable-scheduler,enable instruction scheduler [[default=no]])])
 716
 717 AC_MSG_CHECKING(whether instruction scheduler should be supported)
 718 if test x"${USE_SCHEDULER}" = "x1" -o x"$enable_scheduler" = "xyes"; then
 719         case "${ARCH_DIR}" in
 720                 xdspcore )
 721                         ;;
 722                 * )
 723                         AC_MSG_ERROR(instruction scheduler is not available for ${ARCH_DIR} code generator)
 724                         ;;
 725         esac
 726
 727         AC_MSG_RESULT(yes)
 728         AC_DEFINE([USE_SCHEDULER], 1, [use scheduler])
 729         AM_CONDITIONAL([USE_SCHEDULER], [true])
 730 else
 731         AC_MSG_RESULT(no)
 732         AM_CONDITIONAL([USE_SCHEDULER], [false])
 733 fi
 734
 735
 736 AC_CHECK_ENABLE_ZLIB
 737
 738 dnl check for stuff to be built
 739 AC_CHECK_ENABLE_JNI
 740 AC_CHECK_ENABLE_LIBJVM
 741
 742 dnl ATTENTION: These check must be after setting
 743 dnl enable_shared/enable_static (happens in AC_CHECK_ENABLE_LIBJVM),
 744 dnl because libtool uses them to build the correct libraries.
 745 AC_LIBTOOL_DLOPEN
 746 AC_PROG_LIBTOOL
 747
 748 AC_CHECK_ENABLE_STATICVM
 749 AC_CHECK_ENABLE_ANNOTATIONS
 750 AC_CHECK_ENABLE_ASSERTION
 751
 752
 753 dnl where is CACAO's vm.zip
 754 AC_MSG_CHECKING(where CACAO's vm.zip is installed)
 755 AC_ARG_WITH([vm-zip],
 756             [AS_HELP_STRING(--with-vm-zip=<path>,path to CACAO's vm.zip (includes the name of the file and may be flat) [[default=/usr/local/cacao/share/cacao/vm.zip]])],
 757             [CACAO_VM_ZIP=${withval}],
 758             [CACAO_VM_ZIP=${CACAO_PREFIX}/share/cacao/vm.zip])
 759 AC_MSG_RESULT(${CACAO_VM_ZIP})
 760 AC_DEFINE_UNQUOTED([CACAO_VM_ZIP], "${CACAO_VM_ZIP}", [CACAO's vm.zip])
 761 AC_SUBST(CACAO_VM_ZIP)
 762
 763
 764 AC_CHECK_WITH_CACAOH
 765 AC_CHECK_WITH_CLASSPATH
 766 AC_CHECK_WITH_CLASSPATH_PREFIX
 767 AC_CHECK_WITH_CLASSPATH_CLASSES
 768 AC_CHECK_WITH_CLASSPATH_LIBDIR
 769 AC_CHECK_WITH_CLASSPATH_INCLUDEDIR
 770 AC_CHECK_WITH_JRE_LAYOUT
 771
 772
 773 dnl check for some programs we need
 774
 775 case "${WITH_CLASSPATH}" in
 776     cldc1.1 | gnu)
 777         AC_PROG_JAVAC
 778         AC_PROG_JAR
 779         ;;
 780     sun)
 781         ;;
 782     *)
 783         AC_MSG_ERROR(unknown classpath configuration ${WITH_CLASSPATH})
 784         ;;
 785 esac
 786
 787
 788 AC_CHECK_HEADERS(
 789         [regex.h],
 790         [
 791                 dnl If debug build and regex.h available, enable debug filter
 792                 if test x"${NDEBUG}" = "xno"; then
 793                         AC_DEFINE(ENABLE_DEBUG_FILTER, 1, [debug filter])
 794                 fi
 795                 dnl If vmlog enambled and regex.h available, enable vmlogfilter
 796                 AM_CONDITIONAL([ENABLE_VMLOGFILTER], [test x"${ENABLE_VMLOG}" = "xyes"])
 797         ],
 798         [
 799                 AM_CONDITIONAL([ENABLE_VMLOGFILTER], [false])
 800         ]
 801 )
 802
 803 dnl finally pass CFLAGS to Makefiles via AM_CFLAGS
 804 CFLAGS=$OPT_CFLAGS
 805 AM_CFLAGS=$ARCH_CFLAGS
 806 AC_SUBST(AM_CFLAGS)
 807
 808
 809 AC_CONFIG_FILES([Makefile]
 810                 [contrib/Makefile]
 811                 [contrib/setenvinstalled]
 812                 [contrib/setenvsource]
 813                 [contrib/vmlog/Makefile]
 814                 [contrib/vmlog/t/Makefile]
 815                 [doc/Makefile]
 816                 [doc/handbook/Makefile]
 817                 [man/Makefile]
 818                 [src/Makefile]
 819                 [src/cacao/Makefile]
 820                 [src/cacaoh/Makefile]
 821                 [src/fdlibm/Makefile]
 822                 [src/lib/Makefile]
 823                 [src/mm/Makefile]
 824                 [src/mm/cacao-gc/Makefile]
 825                 [src/native/Makefile]
 826                 [src/native/include/Makefile]
 827                 [src/native/jvmti/Makefile]
 828                 [src/native/vm/Makefile]
 829                 [src/native/vm/cldc1.1/Makefile]
 830                 [src/native/vm/gnu/Makefile]
 831                 [src/native/vm/sun/Makefile]
 832                 [src/scripts/Makefile]
 833                 [src/scripts/java]
 834                 [src/threads/Makefile]
 835                 [src/threads/native/Makefile]
 836                 [src/threads/none/Makefile]
 837                 [src/toolbox/Makefile]
 838                 [src/vm/Makefile]
 839                 [src/vm/jit/Makefile]
 840                 [src/vm/jit/allocator/Makefile]
 841                 [src/vm/jit/alpha/Makefile]
 842                 [src/vm/jit/alpha/freebsd/Makefile]
 843                 [src/vm/jit/alpha/linux/Makefile]
 844                 [src/vm/jit/arm/Makefile]
 845                 [src/vm/jit/arm/linux/Makefile]
 846                 [src/vm/jit/i386/Makefile]
 847                 [src/vm/jit/i386/cygwin/Makefile]
 848                 [src/vm/jit/i386/darwin/Makefile]
 849                 [src/vm/jit/i386/freebsd/Makefile]
 850                 [src/vm/jit/i386/linux/Makefile]
 851                 [src/vm/jit/intrp/Makefile]
 852                 [src/vm/jit/inline/Makefile]
 853                 [src/vm/jit/loop/Makefile]
 854                 [src/vm/jit/m68k/Makefile]
 855                 [src/vm/jit/m68k/linux/Makefile]
 856                 [src/vm/jit/mips/Makefile]
 857                 [src/vm/jit/mips/irix/Makefile]
 858                 [src/vm/jit/mips/linux/Makefile]
 859                 [src/vm/jit/mips/uclinux/Makefile]
 860                 [src/vm/jit/optimizing/Makefile]
 861                 [src/vm/jit/parisc/Makefile]
 862                 [src/vm/jit/parisc/linux/Makefile]
 863                 [src/vm/jit/powerpc/Makefile]
 864                 [src/vm/jit/powerpc/darwin/Makefile]
 865                 [src/vm/jit/powerpc/linux/Makefile]
 866                 [src/vm/jit/powerpc/netbsd/Makefile]
 867                 [src/vm/jit/powerpc64/Makefile]
 868                 [src/vm/jit/powerpc64/linux/Makefile]
 869                 [src/vm/jit/s390/Makefile]
 870                 [src/vm/jit/schedule/Makefile]
 871                 [src/vm/jit/sparc64/Makefile]
 872                 [src/vm/jit/sparc64/linux/Makefile]
 873                 [src/vm/jit/sparc64/solaris/Makefile]
 874                 [src/vm/jit/verify/Makefile]
 875                 [src/vm/jit/x86_64/Makefile]
 876                 [src/vm/jit/x86_64/freebsd/Makefile]
 877                 [src/vm/jit/x86_64/linux/Makefile]
 878                 [src/vmcore/Makefile]
 879                 [tests/Makefile]
 880                 [tests/regression/Makefile]
 881                 [tests/regression/codepatching/Makefile]
 882                 [tests/regression/jasmin/Makefile]
 883                 [tests/regression/native/Makefile]
 884                 [tests/regression/resolving/Makefile]
 885                 [tests/regression/resolving/classes1/Makefile]
 886                 [tests/regression/resolving/classes2/Makefile]
 887                 [tests/regression/resolving/classes3/Makefile]
 888 )
 889
 890
 891 dnl now configure subpackages with OPT_CFLAGS and ARCH_CFLAGS
 892 export OPT_CFLAGS
 893 export ARCH_CFLAGS
 894 AC_CONFIG_SUBDIRS(src/mm/boehm-gc)
 895
 896
 897 AC_OUTPUT
 898
 899
 900 ## Local variables:
 901 ## mode: m4
 902 ## indent-tabs-mode: t
 903 ## c-basic-offset: 4
 904 ## tab-width: 8
 905 ## compile-command: "automake --add-missing"
 906 ## End: