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([fcntl.h])
 230 AC_CHECK_HEADERS([libgen.h])
 231 AC_CHECK_HEADERS([netdb.h])
 232 AC_CHECK_HEADERS([stdlib.h])
 233 AC_CHECK_HEADERS([string.h])
 234 AC_CHECK_HEADERS([time.h])
 235 AC_CHECK_HEADERS([ucontext.h])
 236 AC_CHECK_HEADERS([unistd.h])
 237 AC_CHECK_HEADERS([sys/ioctl.h])
 238 AC_CHECK_HEADERS([sys/mman.h])
 239 AC_CHECK_HEADERS([sys/resource.h])
 240 AC_CHECK_HEADERS([sys/select.h])
 241 AC_CHECK_HEADERS([sys/socket.h])
 242 AC_CHECK_HEADERS([sys/stat.h])
 243 AC_CHECK_HEADERS([sys/time.h])
 244 AC_CHECK_HEADERS([sys/types.h])
 245
 246 dnl this is for fdlibm
 247 AC_CHECK_HEADERS([stdint.h])
 248 AC_CHECK_HEADERS([inttypes.h])
 249 AC_CHECK_HEADERS([sys/config.h])
 250 AC_CHECK_HEADERS([sys/types.h])
 251 AC_EGREP_HEADER(uint32_t, stdint.h, AC_DEFINE(HAVE_INT32_DEFINED, 1, [Define to 1 if you have uint32_t]))
 252 AC_EGREP_HEADER(uint32_t, inttypes.h, AC_DEFINE(HAVE_INT32_DEFINED, 1, [Define to 1 if you have uint32_t]))
 253 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]))
 254 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]))
 255
 256 dnl Checks for typedefs, structures, and compiler characteristics.
 257 AC_C_CONST
 258 AC_C_INLINE
 259 AC_C_ATTRIBUTE
 260 AC_TYPE_OFF_T
 261 AC_TYPE_SIZE_T
 262 AC_HEADER_TIME
 263 AC_STRUCT_TM
 264
 265 dnl Checks for libraries (NOTE: Should be done before function checks,
 266 dnl as some functions may be in libraries we check for).
 267 AC_CHECK_LIB(dl, dlopen,,)
 268
 269 dnl Checks for library functions.
 270 AC_PROG_GCC_TRADITIONAL
 271 AC_TYPE_SIGNAL
 272 AC_FUNC_MEMCMP
 273 AC_FUNC_MMAP
 274
 275 dnl keep them alpha-sorted!
 276 AC_CHECK_FUNCS([accept])
 277 AC_CHECK_FUNCS([access])
 278 AC_CHECK_FUNCS([atoi])
 279 AC_CHECK_FUNCS([atol])
 280 AC_CHECK_FUNCS([calloc])
 281 AC_CHECK_FUNCS([close])
 282 AC_CHECK_FUNCS([confstr])
 283 AC_CHECK_FUNCS([connect])
 284 AC_CHECK_FUNCS([dirname])
 285 AC_CHECK_FUNCS([fflush])
 286 AC_CHECK_FUNCS([fopen])
 287 AC_CHECK_FUNCS([fprintf])
 288 AC_CHECK_FUNCS([free])
 289 AC_CHECK_FUNCS([fstat])
 290 AC_CHECK_FUNCS([getcwd])
 291 AC_CHECK_FUNCS([gethostbyname])
 292 AC_CHECK_FUNCS([gethostname])
 293 AC_CHECK_FUNCS([getpagesize])
 294 AC_CHECK_FUNCS([getrusage])
 295 AC_CHECK_FUNCS([getsockname])
 296 AC_CHECK_FUNCS([gettimeofday])
 297 AC_CHECK_FUNCS([htons])
 298 AC_CHECK_FUNCS([ioctl])
 299 AC_CHECK_FUNCS([isnan])
 300 AC_CHECK_FUNCS([listen])
 301 AC_CHECK_FUNCS([localtime])
 302 AC_CHECK_FUNCS([localtime_r])
 303 AC_CHECK_FUNCS([lseek])
 304 AC_CHECK_FUNCS([malloc])
 305 AC_CHECK_FUNCS([mmap])
 306 AC_CHECK_FUNCS([mprotect])
 307 AC_CHECK_FUNCS([open])
 308 AC_CHECK_FUNCS([readlink])
 309 AC_CHECK_FUNCS([recv])
 310 AC_CHECK_FUNCS([scandir])
 311 AC_CHECK_FUNCS([select])
 312 AC_CHECK_FUNCS([send])
 313 AC_CHECK_FUNCS([setsockopt])
 314 AC_CHECK_FUNCS([shutdown])
 315 AC_CHECK_FUNCS([socket])
 316 AC_CHECK_FUNCS([strchr])
 317 AC_CHECK_FUNCS([strdup])
 318 AC_CHECK_FUNCS([strerror])
 319 AC_CHECK_FUNCS([strncmp])
 320 AC_CHECK_FUNCS([strstr])
 321 AC_CHECK_FUNCS([time])
 322
 323
 324 dnl Checks for libraries.
 325
 326 dnl Checking sizeof void *
 327 AC_CHECK_SIZEOF(void *)
 328 AC_C_BIGENDIAN
 329
 330
 331 dnl define install prefix
 332 if test "x$prefix" = "xNONE"; then
 333     CACAO_PREFIX=$ac_default_prefix
 334 else
 335     CACAO_PREFIX=$prefix
 336 fi
 337 AC_DEFINE_UNQUOTED([CACAO_PREFIX], "${CACAO_PREFIX}", [installation prefix])
 338 AC_SUBST(CACAO_PREFIX)
 339
 340 dnl define libdir prefix
 341 if test "x$libdir" = "xNONE"; then
 342     CACAO_LIBDIR=$ac_default_libdir
 343 else
 344     CACAO_LIBDIR=$libdir
 345 fi
 346 dnl expand CACAO_LIBDIR to something that is usable in C code
 347 AS_AC_EXPAND([CACAO_LIBDIR], ${CACAO_LIBDIR})
 348 AC_DEFINE_UNQUOTED([CACAO_LIBDIR], "${CACAO_LIBDIR}", [library installation prefix])
 349 AC_SUBST(CACAO_LIBDIR)
 350
 351
 352 AC_CHECK_ENABLE_LTDL
 353
 354 AC_CHECK_ENABLE_JAVA
 355
 356 AC_CHECK_ENABLE_JIT
 357 AC_CHECK_ENABLE_INTRP
 358
 359 if test x"${ENABLE_JIT}" = "xno" -a x"${ENABLE_INTRP}" = "xno"; then
 360     AC_ERROR(You have to enable at least the JIT or the interpreter.)
 361 fi
 362
 363 AC_CHECK_SOFTFLOAT
 364 AC_CHECK_SOFT_FLOAT_CMP
 365 AC_CHECK_SOFT_DOUBLE_CMP
 366
 367 AC_CHECK_ENABLE_GC
 368 AC_CHECK_ENABLE_DEBUG
 369 AC_CHECK_ENABLE_DUMP
 370
 371
 372 dnl check for memcheck support
 373 AC_MSG_CHECKING(whether debugging memory checks should be enabled)
 374 AC_ARG_ENABLE([memcheck],
 375               [AS_HELP_STRING(--enable-memcheck,enable debugging memory checks [[default=no]])],
 376               [case "${enableval}" in
 377                    yes) ENABLE_MEMCHECK=yes;;
 378                    *) ENABLE_MEMCHECK=no;;
 379                esac],
 380               [ENABLE_MEMCHECK=no])
 381 AC_MSG_RESULT(${ENABLE_MEMCHECK})
 382 AM_CONDITIONAL([ENABLE_MEMCHECK], test x"${ENABLE_MEMCHECK}" = "xyes")
 383
 384 if test x"${ENABLE_MEMCHECK}" = "xyes"; then
 385     AC_DEFINE([ENABLE_MEMCHECK], 1, [perform debugging memory checks])
 386 fi
 387
 388
 389 dnl check for handles (indirection cells) support
 390 AC_MSG_CHECKING(whether handles (indirection cells) should be enabled)
 391 AC_ARG_ENABLE([handles],
 392               [AS_HELP_STRING(--enable-handles,enable handles (indirection cells) [[default=no]])],
 393               [case "${enableval}" in
 394                    yes) ENABLE_HANDLES=yes;;
 395                    *) ENABLE_HANDLES=no;;
 396                esac],
 397               [ENABLE_HANDLES=no])
 398 AC_MSG_RESULT(${ENABLE_HANDLES})
 399 AM_CONDITIONAL([ENABLE_HANDLES], test x"${ENABLE_HANDLES}" = "xyes")
 400
 401 if test x"${ENABLE_HANDLES}" = "xyes"; then
 402     AC_DEFINE([ENABLE_HANDLES], 1, [enable handles (indirection cells)])
 403 fi
 404
 405
 406 dnl check for vmlog support
 407 AC_MSG_CHECKING(whether vmlog tracing should be enabled)
 408 AC_ARG_ENABLE([vmlog],
 409               [AS_HELP_STRING(--enable-vmlog,enable vmlog tracing [[default=no]])],
 410               [case "${enableval}" in
 411                    yes) ENABLE_VMLOG=yes;;
 412                    *) ENABLE_VMLOG=no;;
 413                esac],
 414               [ENABLE_VMLOG=no])
 415 AC_MSG_RESULT(${ENABLE_VMLOG})
 416 AM_CONDITIONAL([ENABLE_VMLOG], test x"${ENABLE_VMLOG}" = "xyes")
 417
 418 if test x"${ENABLE_VMLOG}" = "xyes"; then
 419     AC_DEFINE([ENABLE_VMLOG], 1, [enable vmlog tracing code])
 420 fi
 421
 422
 423 dnl check for disassembler support
 424 AC_MSG_CHECKING(whether disassembler should be enabled)
 425 AC_ARG_ENABLE([disassembler],
 426               [AS_HELP_STRING(--enable-disassembler,enable disassembler [[default=no]])],
 427               [case "${enableval}" in
 428                    yes) ENABLE_DISASSEMBLER=yes;;
 429                    *) ENABLE_DISASSEMBLER=no;;
 430                esac],
 431               [ENABLE_DISASSEMBLER=no])
 432 AC_MSG_RESULT(${ENABLE_DISASSEMBLER})
 433 AM_CONDITIONAL([ENABLE_DISASSEMBLER], test x"${ENABLE_DISASSEMBLER}" = "xyes")
 434
 435 if test x"${ENABLE_DISASSEMBLER}" = "xyes"; then
 436     AC_DEFINE([ENABLE_DISASSEMBLER], 1, [enable disassembler])
 437
 438     dnl check for binutils headers and libraries on some architectures for the
 439     dnl disassembler
 440     case "${ARCH_DIR}" in
 441         arm | i386 | powerpc | x86_64 | sparc64 | powerpc64 | s390 | m68k)
 442             AC_CHECK_HEADER([ansidecl.h],, [AC_MSG_ERROR(cannot find ansidecl.h)])
 443             AC_CHECK_HEADER([symcat.h],, [AC_MSG_ERROR(cannot find symcat.h)])
 444             AC_CHECK_HEADER([bfd.h],, [AC_MSG_ERROR(cannot find bfd.h)])
 445             AC_CHECK_HEADER([dis-asm.h],, [AC_MSG_ERROR(cannot find dis-asm.h)])
 446
 447             case "${OS_DIR}" in
 448                 cygwin | darwin | netbsd | solaris)
 449                      AC_CHECK_LIB(intl, dcgettext,, [AC_MSG_ERROR(cannot find libintl (from binutils))])
 450                      ;;
 451             esac
 452
 453             case "${OS_DIR}" in
 454                 solaris)
 455                                          AC_CHECK_LIB(rt, sem_init,, [AC_MSG_ERROR(cannot find librt)])
 456                      ;;
 457             esac
 458
 459
 460             AC_CHECK_LIB(iberty, xstrerror,, [AC_MSG_ERROR(cannot find libiberty (from binutils))])
 461             AC_CHECK_LIB(bfd, bfd_get_arch,, [AC_MSG_ERROR(cannot find libbfd (from binutils))])
 462             AC_CHECK_LIB(opcodes, disassembler,, [AC_MSG_ERROR(cannot find libopcodes (from binutils))])
 463             AC_DEFINE([WITH_BINUTILS_DISASSEMBLER], 1, [use binutils disassembler])
 464             AM_CONDITIONAL([WITH_BINUTILS_DISASSEMBLER], [true])
 465             ;;
 466         * )
 467             AM_CONDITIONAL([WITH_BINUTILS_DISASSEMBLER], [false])
 468             ;;
 469     esac
 470 else
 471     AM_CONDITIONAL([WITH_BINUTILS_DISASSEMBLER], [false])
 472 fi
 473
 474
 475 dnl check for statistics
 476 AC_MSG_CHECKING(whether statistics generation should be enabled)
 477 AC_ARG_ENABLE([statistics],
 478               [AS_HELP_STRING(--enable-statistics,enable statistics generation [[default=no]])],
 479               [case "${enableval}" in
 480                    yes) ENABLE_STATISTICS=yes;;
 481                    *) ENABLE_STATISTICS=no;;
 482                esac],
 483               [ENABLE_STATISTICS=no])
 484 AC_MSG_RESULT(${ENABLE_STATISTICS})
 485 AM_CONDITIONAL([ENABLE_STATISTICS], test x"${ENABLE_STATISTICS}" = "xyes")
 486
 487 if test x"${ENABLE_STATISTICS}" = "xyes"; then
 488     AC_DEFINE([ENABLE_STATISTICS], 1, [enable statistics])
 489 fi
 490
 491
 492 dnl check for verifier
 493 AC_MSG_CHECKING(whether classfile verification should be enabled)
 494 AC_ARG_ENABLE([verifier],
 495               [AS_HELP_STRING(--disable-verifier,disable classfile verification [[default=yes]])],
 496               [case "${enableval}" in
 497                    no) ENABLE_VERIFIER=no;;
 498                    *) ENABLE_VERIFIER=yes;;
 499                esac],
 500               [ENABLE_VERIFIER=yes])
 501 AC_MSG_RESULT(${ENABLE_VERIFIER})
 502 AM_CONDITIONAL([ENABLE_VERIFIER], test x"${ENABLE_VERIFIER}" = "xyes")
 503
 504 if test x"${ENABLE_VERIFIER}" = "xyes"; then
 505     AC_DEFINE([ENABLE_VERIFIER], 1, [enable classfile verification])
 506 fi
 507
 508
 509 dnl check for compiler timing
 510 AC_MSG_CHECKING(whether real-time timing should be enabled)
 511 AC_ARG_ENABLE([rt-timing],
 512               [AS_HELP_STRING(--enable-rt-timing,enable real-time timing [[default=no]])],
 513               [case "${enableval}" in
 514                    yes) ENABLE_RT_TIMING=yes;;
 515                    *) ENABLE_RT_TIMING=no;;
 516                esac],
 517               [ENABLE_RT_TIMING=no])
 518 AC_MSG_RESULT(${ENABLE_RT_TIMING})
 519 AM_CONDITIONAL([ENABLE_RT_TIMING], test x"${ENABLE_RT_TIMING}" = "xyes")
 520
 521 if test x"${ENABLE_RT_TIMING}" = "xyes"; then
 522     AC_DEFINE([ENABLE_RT_TIMING], 1, [enable real-time timing])
 523 fi
 524
 525
 526 dnl check for cycle count statistics
 527 AC_MSG_CHECKING(whether cycle count statistics should be enabled)
 528 AC_ARG_ENABLE([cycles-stats],
 529               [AS_HELP_STRING(--enable-cycles-stats,enable cycle count statistics [[default=no]])],
 530               [case "${enableval}" in
 531                    yes) ENABLE_CYCLES_STATS=yes;;
 532                    *) ENABLE_CYCLES_STATS=no;;
 533                esac],
 534               [ENABLE_CYCLES_STATS=no])
 535 AC_MSG_RESULT(${ENABLE_CYCLES_STATS})
 536 AM_CONDITIONAL([ENABLE_CYCLES_STATS], test x"${ENABLE_CYCLES_STATS}" = "xyes")
 537
 538 if test x"${ENABLE_CYCLES_STATS}" = "xyes"; then
 539     AC_DEFINE([ENABLE_CYCLES_STATS], 1, [enable cycle count statistics])
 540 fi
 541
 542
 543 dnl check for JVMTI
 544 AC_MSG_CHECKING(whether to compile JVMTI support)
 545 AC_ARG_ENABLE([jvmti],
 546               [AS_HELP_STRING(--enable-jvmti,enable JVMTI [[default=no]])],
 547               [case "${enableval}" in
 548                    yes) ENABLE_JVMTI=yes;;
 549                    *) ENABLE_JVMTI=no;;
 550                esac],
 551               [ENABLE_JVMTI=no])
 552 AC_MSG_RESULT(${ENABLE_JVMTI})
 553 AM_CONDITIONAL([ENABLE_JVMTI], test x"${ENABLE_JVMTI}" = "xyes")
 554
 555 if test x"${ENABLE_JVMTI}" = "xyes"; then
 556     AC_DEFINE([ENABLE_JVMTI], 1, [use JVMTI])
 557 fi
 558
 559
 560 AC_CHECK_ENABLE_THREADS
 561
 562
 563 dnl check if if-conversion should be supported
 564 AC_MSG_CHECKING(whether if-conversion should be supported)
 565 AC_ARG_ENABLE([ifconv],
 566               [AS_HELP_STRING(--disable-ifconv,disable if-conversion [[default=yes]])],
 567               [case "${enableval}" in
 568                    no) ENABLE_IFCONV=no;;
 569                    *) ENABLE_IFCONV=yes;;
 570                esac],
 571               [ENABLE_IFCONV=yes])
 572 AC_MSG_RESULT(${ENABLE_IFCONV})
 573 AM_CONDITIONAL([ENABLE_IFCONV], test x"${ENABLE_IFCONV}" = "xyes")
 574
 575 if test x"${ENABLE_IFCONV}" = "xyes"; then
 576     AC_DEFINE([ENABLE_IFCONV], 1, [enable if-conversion])
 577 fi
 578
 579
 580 dnl check for inlining
 581 AC_MSG_CHECKING(whether method inlining should be supported)
 582 AC_ARG_ENABLE([inlining],
 583               [AS_HELP_STRING(--enable-inlining,enable method inlining [[default=no]])],
 584               [case "${enableval}" in
 585                    yes) ENABLE_INLINING=yes;;
 586                    *) ENABLE_INLINING=no;;
 587                esac],
 588               [ENABLE_INLINING=no])
 589 AC_MSG_RESULT(${ENABLE_INLINING})
 590 AM_CONDITIONAL([ENABLE_INLINING], test x"${ENABLE_INLINING}" = "xyes")
 591
 592 if test x"${ENABLE_INLINING}" = "xyes"; then
 593     AC_DEFINE([ENABLE_INLINING], 1, [use method inlining])
 594 fi
 595
 596
 597 dnl check for inlining debug options
 598 AC_MSG_CHECKING(whether method inlining debug options should be enabled)
 599 AC_ARG_ENABLE([inlining-debug],
 600               [AS_HELP_STRING(--enable-inlining-debug,enable method inlining debug options [[default=no]])],
 601               [case "${enableval}" in
 602                    yes) ENABLE_INLINING_DEBUG=yes;;
 603                    *) ENABLE_INLINING_DEBUG=no;;
 604                esac],
 605               [ENABLE_INLINING_DEBUG=no])
 606 AC_MSG_RESULT(${ENABLE_INLINING_DEBUG})
 607 AM_CONDITIONAL([ENABLE_INLINING_DEBUG], test x"${ENABLE_INLINING_DEBUG}" = "xyes")
 608
 609 if test x"${ENABLE_INLINING_DEBUG}" = "xyes"; then
 610     AC_DEFINE([ENABLE_INLINING_DEBUG], 1, [enable method inlining debug options])
 611 fi
 612
 613
 614 dnl check for replacement
 615 AC_MSG_CHECKING(whether on-stack replacement should be supported)
 616 AC_ARG_ENABLE([replacement],
 617               [AS_HELP_STRING(--enable-replacement,enable on-stack replacement [[default=no]])],
 618               [case "${enableval}" in
 619                    yes) ENABLE_REPLACEMENT=yes;;
 620                    *) ENABLE_REPLACEMENT=no;;
 621                esac],
 622               [ENABLE_REPLACEMENT=no])
 623 AC_MSG_RESULT(${ENABLE_REPLACEMENT})
 624 AM_CONDITIONAL([ENABLE_REPLACEMENT], test x"${ENABLE_REPLACEMENT}" = "xyes")
 625
 626 if test x"${ENABLE_REPLACEMENT}" = "xyes"; then
 627     AC_DEFINE([ENABLE_REPLACEMENT], 1, [use on-stack replacement])
 628 fi
 629
 630
 631 dnl check for loop optimization
 632 AC_MSG_CHECKING(whether loop optimization should be supported)
 633 AC_ARG_ENABLE([loop],
 634               [AS_HELP_STRING(--enable-loop,enable loop optimization [[default=no]])],
 635               [case "${enableval}" in
 636                    yes) ENABLE_LOOP=yes;;
 637                    *) ENABLE_LOOP=no;;
 638                esac],
 639               [ENABLE_LOOP=no])
 640 AC_MSG_RESULT(${ENABLE_LOOP})
 641 AM_CONDITIONAL([ENABLE_LOOP], test x"${ENABLE_LOOP}" = "xyes")
 642
 643 if test x"${ENABLE_LOOP}" = "xyes"; then
 644     AC_DEFINE([ENABLE_LOOP], 1, [use loop optimization])
 645 fi
 646
 647
 648 dnl check if linear scan register allocator(lsra) with SSA should be used
 649 AC_MSG_CHECKING(whether lsra with ssa should be supported)
 650 AC_ARG_ENABLE([ssa],
 651               [AS_HELP_STRING(--disable-ssa,disable ssa [[default=no]])],
 652               [case "${enableval}" in
 653                    no) ENABLE_SSA=no;;
 654                    *) ENABLE_SSA=yes;;
 655                esac],
 656               [ENABLE_SSA=no])
 657 AC_MSG_RESULT(${ENABLE_SSA})
 658 AM_CONDITIONAL([ENABLE_SSA], test x"${ENABLE_SSA}" = "xyes")
 659
 660 if test x"${ENABLE_SSA}" = "xyes"; then
 661     AC_DEFINE([ENABLE_SSA], 1, [enable lsra with ssa])
 662     ENABLE_LSRA="no"
 663 fi
 664
 665
 666 dnl check if linear scan register allocator(lsra) should be used
 667 AC_MSG_CHECKING(whether lsra should be supported)
 668 AC_ARG_ENABLE([lsra],
 669               [AS_HELP_STRING(--enable-lsra,enable linear scan register allocator [[default=no]])],
 670               [case "${enableval}" in
 671                    yes) ENABLE_LSRA=yes;;
 672                    *) ENABLE_LSRA=no;;
 673                esac],
 674               [ENABLE_LSRA=no])
 675
 676 if test x"${ENABLE_LSRA}" = "xyes"; then
 677     if test x"${ENABLE_SSA}" = "xyes"; then
 678         ENABLE_LSRA="no"
 679     fi
 680 fi
 681 AC_MSG_RESULT(${ENABLE_LSRA})
 682 AM_CONDITIONAL([ENABLE_LSRA], test x"${ENABLE_LSRA}" = "xyes")
 683
 684 if test x"${ENABLE_LSRA}" = "xyes"; then
 685     AC_DEFINE([ENABLE_LSRA], 1, [enable lsra])
 686 fi
 687
 688
 689 dnl check if profiling should be supported
 690 AC_MSG_CHECKING(whether profiling should be supported)
 691 AC_ARG_ENABLE([profiling],
 692               [AS_HELP_STRING(--enable-profiling,enable profiling [[default=no]])],
 693               [case "${enableval}" in
 694                    yes) ENABLE_PROFILING=yes;;
 695                    *) ENABLE_PROFILING=no;;
 696                esac],
 697               [ENABLE_PROFILING=no])
 698 AC_MSG_RESULT(${ENABLE_PROFILING})
 699 AM_CONDITIONAL([ENABLE_PROFILING], test x"${ENABLE_PROFILING}" = "xyes")
 700
 701 if test x"${ENABLE_PROFILING}" = "xyes"; then
 702     AC_DEFINE([ENABLE_PROFILING], 1, [enable profiling])
 703 fi
 704
 705
 706 dnl check for instruction scheduler
 707 AC_ARG_ENABLE([scheduler], [AS_HELP_STRING(--enable-scheduler,enable instruction scheduler [[default=no]])])
 708
 709 AC_MSG_CHECKING(whether instruction scheduler should be supported)
 710 if test x"${USE_SCHEDULER}" = "x1" -o x"$enable_scheduler" = "xyes"; then
 711         case "${ARCH_DIR}" in
 712                 xdspcore )
 713                         ;;
 714                 * )
 715                         AC_MSG_ERROR(instruction scheduler is not available for ${ARCH_DIR} code generator)
 716                         ;;
 717         esac
 718
 719         AC_MSG_RESULT(yes)
 720         AC_DEFINE([USE_SCHEDULER], 1, [use scheduler])
 721         AM_CONDITIONAL([USE_SCHEDULER], [true])
 722 else
 723         AC_MSG_RESULT(no)
 724         AM_CONDITIONAL([USE_SCHEDULER], [false])
 725 fi
 726
 727
 728 AC_CHECK_ENABLE_ZLIB
 729
 730 dnl check for stuff to be built
 731 AC_CHECK_ENABLE_JNI
 732 AC_CHECK_ENABLE_LIBJVM
 733
 734 dnl ATTENTION: These check must be after setting
 735 dnl enable_shared/enable_static (happens in AC_CHECK_ENABLE_LIBJVM),
 736 dnl because libtool uses them to build the correct libraries.
 737 AC_LIBTOOL_DLOPEN
 738 AC_PROG_LIBTOOL
 739
 740 AC_CHECK_ENABLE_STATICVM
 741 AC_CHECK_ENABLE_ANNOTATIONS
 742
 743
 744 dnl where is CACAO's vm.zip
 745 AC_MSG_CHECKING(where CACAO's vm.zip is installed)
 746 AC_ARG_WITH([vm-zip],
 747             [AS_HELP_STRING(--with-vm-zip=<path>,path to CACAO's vm.zip (includes the name of the file and may be flat) [[default=/usr/local/cacao/share/cacao/vm.zip]])],
 748             [CACAO_VM_ZIP=${withval}],
 749             [CACAO_VM_ZIP=${CACAO_PREFIX}/share/cacao/vm.zip])
 750 AC_MSG_RESULT(${CACAO_VM_ZIP})
 751 AC_DEFINE_UNQUOTED([CACAO_VM_ZIP], "${CACAO_VM_ZIP}", [CACAO's vm.zip])
 752 AC_SUBST(CACAO_VM_ZIP)
 753
 754
 755 AC_CHECK_WITH_CACAOH
 756 AC_CHECK_WITH_CLASSPATH
 757 AC_CHECK_WITH_CLASSPATH_PREFIX
 758 AC_CHECK_WITH_CLASSPATH_CLASSES
 759 AC_CHECK_WITH_CLASSPATH_LIBDIR
 760 AC_CHECK_WITH_CLASSPATH_INCLUDEDIR
 761 AC_CHECK_WITH_JRE_LAYOUT
 762
 763
 764 dnl check for some programs we need
 765
 766 case "${WITH_CLASSPATH}" in
 767     cldc1.1 | gnu)
 768         AC_PROG_JAVAC
 769         AC_PROG_JAR
 770         ;;
 771     sun)
 772         ;;
 773     *)
 774         AC_MSG_ERROR(unknown classpath configuration ${WITH_CLASSPATH})
 775         ;;
 776 esac
 777
 778
 779 AC_CHECK_HEADERS(
 780         [regex.h],
 781         [
 782                 dnl If debug build and regex.h available, enable debug filter
 783                 if test x"${NDEBUG}" = "xno"; then
 784                         AC_DEFINE(ENABLE_DEBUG_FILTER, 1, [debug filter])
 785                 fi
 786                 dnl If vmlog enambled and regex.h available, enable vmlogfilter
 787                 AM_CONDITIONAL([ENABLE_VMLOGFILTER], [test x"${ENABLE_VMLOG}" = "xyes"])
 788         ],
 789         [
 790                 AM_CONDITIONAL([ENABLE_VMLOGFILTER], [false])
 791         ]
 792 )
 793
 794 dnl finally pass CFLAGS to Makefiles via AM_CFLAGS
 795 CFLAGS=$OPT_CFLAGS
 796 AM_CFLAGS=$ARCH_CFLAGS
 797 AC_SUBST(AM_CFLAGS)
 798
 799
 800 AC_CONFIG_FILES([Makefile]
 801                 [contrib/Makefile]
 802                 [contrib/setenvinstalled]
 803                 [contrib/setenvsource]
 804                 [contrib/vmlog/Makefile]
 805                 [contrib/vmlog/t/Makefile]
 806                 [doc/Makefile]
 807                 [doc/handbook/Makefile]
 808                 [man/Makefile]
 809                 [src/Makefile]
 810                 [src/cacao/Makefile]
 811                 [src/cacaoh/Makefile]
 812                 [src/fdlibm/Makefile]
 813                 [src/lib/Makefile]
 814                 [src/mm/Makefile]
 815                 [src/mm/cacao-gc/Makefile]
 816                 [src/native/Makefile]
 817                 [src/native/include/Makefile]
 818                 [src/native/jvmti/Makefile]
 819                 [src/native/vm/Makefile]
 820                 [src/native/vm/cldc1.1/Makefile]
 821                 [src/native/vm/gnu/Makefile]
 822                 [src/native/vm/sun/Makefile]
 823                 [src/scripts/Makefile]
 824                 [src/scripts/java]
 825                 [src/threads/Makefile]
 826                 [src/threads/native/Makefile]
 827                 [src/threads/none/Makefile]
 828                 [src/toolbox/Makefile]
 829                 [src/vm/Makefile]
 830                 [src/vm/jit/Makefile]
 831                 [src/vm/jit/allocator/Makefile]
 832                 [src/vm/jit/alpha/Makefile]
 833                 [src/vm/jit/alpha/freebsd/Makefile]
 834                 [src/vm/jit/alpha/linux/Makefile]
 835                 [src/vm/jit/arm/Makefile]
 836                 [src/vm/jit/arm/linux/Makefile]
 837                 [src/vm/jit/i386/Makefile]
 838                 [src/vm/jit/i386/cygwin/Makefile]
 839                 [src/vm/jit/i386/darwin/Makefile]
 840                 [src/vm/jit/i386/freebsd/Makefile]
 841                 [src/vm/jit/i386/linux/Makefile]
 842                 [src/vm/jit/intrp/Makefile]
 843                 [src/vm/jit/inline/Makefile]
 844                 [src/vm/jit/loop/Makefile]
 845                 [src/vm/jit/m68k/Makefile]
 846                 [src/vm/jit/m68k/linux/Makefile]
 847                 [src/vm/jit/mips/Makefile]
 848                 [src/vm/jit/mips/irix/Makefile]
 849                 [src/vm/jit/mips/linux/Makefile]
 850                 [src/vm/jit/mips/uclinux/Makefile]
 851                 [src/vm/jit/optimizing/Makefile]
 852                 [src/vm/jit/parisc/Makefile]
 853                 [src/vm/jit/parisc/linux/Makefile]
 854                 [src/vm/jit/powerpc/Makefile]
 855                 [src/vm/jit/powerpc/darwin/Makefile]
 856                 [src/vm/jit/powerpc/linux/Makefile]
 857                 [src/vm/jit/powerpc/netbsd/Makefile]
 858                 [src/vm/jit/powerpc64/Makefile]
 859                 [src/vm/jit/powerpc64/linux/Makefile]
 860                 [src/vm/jit/s390/Makefile]
 861                 [src/vm/jit/schedule/Makefile]
 862                 [src/vm/jit/sparc64/Makefile]
 863                 [src/vm/jit/sparc64/linux/Makefile]
 864                 [src/vm/jit/sparc64/solaris/Makefile]
 865                 [src/vm/jit/verify/Makefile]
 866                 [src/vm/jit/x86_64/Makefile]
 867                 [src/vm/jit/x86_64/freebsd/Makefile]
 868                 [src/vm/jit/x86_64/linux/Makefile]
 869                 [src/vmcore/Makefile]
 870                 [tests/Makefile]
 871                 [tests/regression/Makefile]
 872                 [tests/regression/codepatching/Makefile]
 873                 [tests/regression/jasmin/Makefile]
 874                 [tests/regression/native/Makefile]
 875                 [tests/regression/resolving/Makefile]
 876                 [tests/regression/resolving/classes1/Makefile]
 877                 [tests/regression/resolving/classes2/Makefile]
 878                 [tests/regression/resolving/classes3/Makefile]
 879 )
 880
 881
 882 dnl now configure subpackages with OPT_CFLAGS and ARCH_CFLAGS
 883 export OPT_CFLAGS
 884 export ARCH_CFLAGS
 885 AC_CONFIG_SUBDIRS(src/mm/boehm-gc)
 886
 887
 888 AC_OUTPUT
 889
 890
 891 ## Local variables:
 892 ## mode: m4
 893 ## indent-tabs-mode: t
 894 ## c-basic-offset: 4
 895 ## tab-width: 8
 896 ## compile-command: "automake --add-missing"
 897 ## End: