configure.ac

   1 dnl configure.ac
   2 dnl
   3 dnl Copyright (C) 1996-2005, 2006, 2007, 2008
   4 dnl CACAOVM - Verein zur Foerderung der freien virtuellen Maschine CACAO
   5 dnl
   6 dnl This file is part of CACAO.
   7 dnl
   8 dnl This program is free software; you can redistribute it and/or
   9 dnl modify it under the terms of the GNU General Public License as
  10 dnl published by the Free Software Foundation; either version 2, or (at
  11 dnl your option) any later version.
  12 dnl
  13 dnl This program is distributed in the hope that it will be useful, but
  14 dnl WITHOUT ANY WARRANTY; without even the implied warranty of
  15 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16 dnl General Public License for more details.
  17 dnl
  18 dnl You should have received a copy of the GNU General Public License
  19 dnl along with this program; if not, write to the Free Software
  20 dnl Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  21 dnl 02110-1301, USA.
  22
  23 dnl Process this file with autoconf to produce a configure script.
  24
  25
  26 AC_INIT(cacao, 1.1.0pre, cacao@cacaojvm.org)
  27 AC_CONFIG_SRCDIR(src/cacao/cacao.c)
  28 AC_CANONICAL_HOST
  29 AC_PREREQ(2.59)
  30 AM_INIT_AUTOMAKE([1.9.0 dist-bzip2 tar-ustar])
  31 AM_MAINTAINER_MODE
  32
  33 AM_CONFIG_HEADER([config.h])
  34
  35 AC_PREFIX_DEFAULT(/usr/local/cacao)
  36
  37
  38 dnl set optimization and debugging for all architectures and systems
  39 if test x"$CFLAGS" = "x"; then
  40     OPT_CFLAGS="-O0 -g"
  41 else
  42     OPT_CFLAGS=$CFLAGS
  43 fi
  44
  45 dnl system type
  46 case "$host_cpu" in
  47 alpha | alphaev56 | alphapca56 )
  48     ARCH_DIR="alpha"
  49     ARCH_CFLAGS="-mieee -D__ALPHA__"
  50     JAVA_ARCH="alpha"
  51     ;;
  52
  53 arm | armv4 | armv4tl | armv5b | armv5l )
  54     ARCH_DIR="arm"
  55     ARCH_CFLAGS="-D__ARM__"
  56     JAVA_ARCH="arm"
  57     ;;
  58
  59 hppa2.0 )
  60     ARCH_DIR="parisc"
  61     ARCH_CFLAGS="-D__PARISC__"
  62     JAVA_ARCH="hppa"
  63     ;;
  64
  65 i386 | i486 | i586 | i686 )
  66     ARCH_DIR="i386"
  67     ARCH_CFLAGS="-D__I386__"
  68     JAVA_ARCH="i386"
  69     ;;
  70
  71 m68k )
  72     ARCH_DIR="m68k"
  73     ARCH_CFLAGS="-D__M68K__"
  74     JAVA_ARCH="m68k"
  75     ;;
  76
  77 mips | mipsel )
  78     ARCH_DIR="mips"
  79     ARCH_CFLAGS="-D__MIPS__"
  80     dnl Is this correct for mipsel?
  81     JAVA_ARCH="mips"
  82     ;;
  83
  84 powerpc )
  85     ARCH_DIR="powerpc"
  86     ARCH_CFLAGS="-D__POWERPC__"
  87     JAVA_ARCH="ppc"
  88     ;;
  89
  90 powerpc64 )
  91     ARCH_DIR="powerpc64"
  92     ARCH_CFLAGS="-D__POWERPC64__"
  93     JAVA_ARCH="ppc64"
  94     ;;
  95
  96 s390 )
  97     ARCH_DIR="s390"
  98     ARCH_CFLAGS="-D__S390__"
  99     JAVA_ARCH="s390"
 100     ;;
 101
 102 sparc | sparc64 )
 103     ARCH_DIR="sparc64"
 104     ARCH_CFLAGS="-mcpu=v9 -m64 -D__SPARC_64__"
 105     dnl Is this correct for 64-bits?
 106     JAVA_ARCH="sparc"
 107     ;;
 108
 109 x86_64 )
 110     ARCH_DIR="x86_64"
 111     ARCH_CFLAGS="-D__X86_64__"
 112     JAVA_ARCH="amd64"
 113     ;;
 114
 115 xdspcore )
 116     ARCH_DIR="xdspcore"
 117     ENABLE_STATICVM="yes"
 118     ARCH_CFLAGS="-D__XDSPCORE__"
 119     USE_SCHEDULER="1"
 120     ;;
 121
 122 * )
 123     AC_MSG_ERROR($host_cpu systems are not supported at this time)
 124     ;;
 125 esac
 126
 127 dnl host type
 128 case "$host_os" in
 129 *cygwin* )
 130     OS_DIR="cygwin"
 131     INTRP_CFLAGS="$ARCH_CFLAGS -D__WINDOWS__ -D__CYGWIN__ -Wall -Wno-long-long"
 132     ARCH_CFLAGS="$ARCH_CFLAGS -D__WINDOWS__ -D__CYGWIN__ -std=c99 -pedantic -Wall -Wno-long-long"
 133     ;;
 134
 135 *darwin* )
 136     OS_DIR="darwin"
 137     INTRP_CFLAGS="$ARCH_CFLAGS -D__DARWIN__ -Wall -Wno-long-long"
 138     ARCH_CFLAGS="$ARCH_CFLAGS -D__DARWIN__ -std=c99 -pedantic -Wall -Wno-long-long"
 139     ;;
 140
 141 dnl Must be BEFORE *freebsd*.
 142 *kfreebsd*-gnu)
 143     OS_DIR="freebsd"
 144     INTRP_CFLAGS="$ARCH_CFLAGS -D__FREEBSD__ -Wall -Wno-long-long -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 145     ARCH_CFLAGS="$ARCH_CFLAGS -D__FREEBSD__ -std=c99 -pedantic -Wall -Wno-long-long -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 146     ;;
 147
 148 *freebsd* )
 149     OS_DIR="freebsd"
 150     INTRP_CFLAGS="$ARCH_CFLAGS -D__FREEBSD__ -Wall -Wno-long-long -D_XOPEN_SOURCE_EXTENDED"
 151     ARCH_CFLAGS="$ARCH_CFLAGS -D__FREEBSD__ -std=c99 -pedantic -Wall -Wno-long-long -D_XOPEN_SOURCE_EXTENDED"
 152     ;;
 153
 154 *irix* )
 155     OS_DIR="irix"
 156     INTRP_CFLAGS="$ARCH_CFLAGS -D__IRIX__"
 157     ARCH_CFLAGS="$ARCH_CFLAGS -D__IRIX__"
 158     ;;
 159
 160 dnl Must be BEFORE *linux*.
 161 *uclinux | *elf )
 162     OS_DIR="uclinux"
 163     INTRP_CFLAGS="$ARCH_CFLAGS -D__LINUX__ -Wall -Wno-long-long -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 164     ARCH_CFLAGS="$ARCH_CFLAGS -D__LINUX__ -std=c99 -pedantic -Wall -Wno-long-long -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 165     ;;
 166
 167 *linux* | *Linux* )
 168     OS_DIR="linux"
 169     INTRP_CFLAGS="$ARCH_CFLAGS -D__LINUX__ -Wall -Wno-long-long -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 170     ARCH_CFLAGS="$ARCH_CFLAGS -D__LINUX__ -std=c99 -pedantic -Wall -Wno-long-long -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 171     ;;
 172
 173 *netbsd* )
 174     OS_DIR="netbsd"
 175     INTRP_CFLAGS="$ARCH_CFLAGS -D__NETBSD__ -Wall -Wno-long-long -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 176     ARCH_CFLAGS="$ARCH_CFLAGS -D__NETBSD__ -std=c99 -pedantic -Wall -Wno-long-long -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 177     ;;
 178
 179 *solaris* )
 180     OS_DIR="solaris"
 181     dnl On solaris the architecture defines 'sparc', 'sun', 'unix' are
 182     dnl not set when cpp is called with -std=c99, therefore we add them
 183     dnl here.
 184     INTRP_CFLAGS="$ARCH_CFLAGS -D__SOLARIS__ -Wall -Wno-long-long -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600 -D__EXTENSIONS__ -D_BSD_SOURCE -Dsparc -Dsun -Dunix"
 185     ARCH_CFLAGS="$ARCH_CFLAGS -D__SOLARIS__ -std=c99 -pedantic -Wall -Wno-long-long -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600 -D__EXTENSIONS__ -D_BSD_SOURCE -Dsparc -Dsun -Dunix"
 186     ;;
 187
 188 * )
 189     ;;
 190 esac
 191
 192
 193 dnl temporary set the CFLAGS for configure tests (e.g. inline keyword)
 194 dnl we set it properly at the end of this file
 195 CFLAGS="$ARCH_CFLAGS $OPT_CFLAGS"
 196
 197 dnl set interpreter flags
 198 AC_SUBST(INTRP_CFLAGS)
 199
 200 dnl define and substitute some architecture specific variables
 201 AC_DEFINE_UNQUOTED([ARCH_DIR], "${ARCH_DIR}", [architecture directory])
 202 AC_DEFINE_UNQUOTED([JAVA_ARCH], "${JAVA_ARCH}", [Java architecture name])
 203 AC_SUBST(ARCH_DIR)
 204 AC_SUBST(JAVA_ARCH)
 205 AC_SUBST(OS_DIR)
 206 AC_SUBST(USE_SCHEDULER)
 207
 208
 209 dnl Checks for programs.
 210 AC_PROG_CC
 211 AM_PROG_AS
 212 AC_PROG_LD
 213 AC_PROG_LD_GNU
 214 AC_PROG_LN_S
 215 AC_PROG_MAKE_SET
 216 AM_PROG_MKDIR_P
 217
 218 dnl Checks for header files.
 219 AC_HEADER_DIRENT
 220 AC_HEADER_STDC
 221
 222 dnl Crucial header files.
 223 AC_CHECK_HEADERS([stdbool.h],, [AC_MSG_ERROR(cannot find stdbool.h)])
 224 AC_CHECK_HEADERS([stdint.h],, [AC_MSG_ERROR(cannot find stdint.h)])
 225
 226 dnl keep them alpha-sorted!
 227 AC_CHECK_HEADERS([assert.h])
 228 AC_CHECK_HEADERS([errno.h])
 229 AC_CHECK_HEADERS([fcntl.h])
 230 AC_CHECK_HEADERS([libgen.h])
 231 AC_CHECK_HEADERS([netdb.h])
 232 AC_CHECK_HEADERS([stdint.h])
 233 AC_CHECK_HEADERS([stdio.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 Checks for typedefs, structures, and compiler characteristics.
 249 AC_C_CONST
 250 AC_C_INLINE
 251 AC_C_ATTRIBUTE
 252 AC_TYPE_OFF_T
 253 AC_TYPE_SIZE_T
 254 AC_HEADER_TIME
 255 AC_STRUCT_TM
 256
 257 dnl Checks for libraries (NOTE: Should be done before function checks,
 258 dnl as some functions may be in libraries we check for).
 259
 260 dnl Checks for library functions.
 261 AC_PROG_GCC_TRADITIONAL
 262 AC_TYPE_SIGNAL
 263 AC_FUNC_MEMCMP
 264 AC_FUNC_MMAP
 265
 266 dnl keep them alpha-sorted!
 267 AC_CHECK_FUNCS([abort])
 268 AC_CHECK_FUNCS([accept])
 269 AC_CHECK_FUNCS([access])
 270 AC_CHECK_FUNCS([atoi])
 271 AC_CHECK_FUNCS([atol])
 272 AC_CHECK_FUNCS([calloc])
 273 AC_CHECK_FUNCS([close])
 274 AC_CHECK_FUNCS([confstr])
 275 AC_CHECK_FUNCS([connect])
 276 AC_CHECK_FUNCS([dirname])
 277 AC_CHECK_FUNCS([fclose])
 278 AC_CHECK_FUNCS([fflush])
 279 AC_CHECK_FUNCS([fopen])
 280 AC_CHECK_FUNCS([fprintf])
 281 AC_CHECK_FUNCS([fread])
 282 AC_CHECK_FUNCS([free])
 283 AC_CHECK_FUNCS([fstat])
 284 AC_CHECK_FUNCS([fsync])
 285 AC_CHECK_FUNCS([ftruncate])
 286 AC_CHECK_FUNCS([getcwd])
 287 AC_CHECK_FUNCS([gethostbyname])
 288 AC_CHECK_FUNCS([gethostname])
 289 AC_CHECK_FUNCS([getpagesize])
 290 AC_CHECK_FUNCS([getrusage])
 291 AC_CHECK_FUNCS([getsockname])
 292 AC_CHECK_FUNCS([getsockopt])
 293 AC_CHECK_FUNCS([gettimeofday])
 294 AC_CHECK_FUNCS([htons])
 295 AC_CHECK_FUNCS([ioctl])
 296 AC_CHECK_FUNCS([isnan])
 297 AC_CHECK_FUNCS([listen])
 298 AC_CHECK_FUNCS([localtime])
 299 AC_CHECK_FUNCS([localtime_r])
 300 AC_CHECK_FUNCS([lseek])
 301 AC_CHECK_FUNCS([malloc])
 302 AC_CHECK_FUNCS([memcpy])
 303 AC_CHECK_FUNCS([memset])
 304 AC_CHECK_FUNCS([mmap])
 305 AC_CHECK_FUNCS([mprotect])
 306 AC_CHECK_FUNCS([open])
 307 AC_CHECK_FUNCS([read])
 308 AC_CHECK_FUNCS([readlink])
 309 AC_CHECK_FUNCS([realloc])
 310 AC_CHECK_FUNCS([recv])
 311 AC_CHECK_FUNCS([scandir])
 312 AC_CHECK_FUNCS([select])
 313 AC_CHECK_FUNCS([send])
 314 AC_CHECK_FUNCS([setsockopt])
 315 AC_CHECK_FUNCS([shutdown])
 316 AC_CHECK_FUNCS([socket])
 317 AC_CHECK_FUNCS([stat])
 318 AC_CHECK_FUNCS([strcat])
 319 AC_CHECK_FUNCS([strchr])
 320 AC_CHECK_FUNCS([strcpy])
 321 AC_CHECK_FUNCS([strdup])
 322 AC_CHECK_FUNCS([strerror])
 323 AC_CHECK_FUNCS([strlen])
 324 AC_CHECK_FUNCS([strncmp])
 325 AC_CHECK_FUNCS([strstr])
 326 AC_CHECK_FUNCS([time])
 327 AC_CHECK_FUNCS([write])
 328
 329
 330 dnl Checks for libraries.
 331
 332 dnl Checking sizeof void *
 333 AC_CHECK_SIZEOF(void *)
 334 AC_C_BIGENDIAN
 335
 336
 337 dnl define install prefix
 338 if test "x$prefix" = "xNONE"; then
 339     CACAO_PREFIX=$ac_default_prefix
 340 else
 341     CACAO_PREFIX=$prefix
 342 fi
 343 AC_DEFINE_UNQUOTED([CACAO_PREFIX], "${CACAO_PREFIX}", [installation prefix])
 344 AC_SUBST(CACAO_PREFIX)
 345
 346 dnl define libdir prefix
 347 if test "x$libdir" = "xNONE"; then
 348     CACAO_LIBDIR=$ac_default_libdir
 349 else
 350     CACAO_LIBDIR=$libdir
 351 fi
 352 dnl expand CACAO_LIBDIR to something that is usable in C code
 353 AS_AC_EXPAND([CACAO_LIBDIR], ${CACAO_LIBDIR})
 354 AC_DEFINE_UNQUOTED([CACAO_LIBDIR], "${CACAO_LIBDIR}", [library installation prefix])
 355 AC_SUBST(CACAO_LIBDIR)
 356
 357
 358 AC_CHECK_ENABLE_DL
 359 AC_CHECK_ENABLE_JAVA
 360
 361 AC_CHECK_ENABLE_JIT
 362 AC_CHECK_ENABLE_INTRP
 363
 364 if test x"${ENABLE_JIT}" = "xno" -a x"${ENABLE_INTRP}" = "xno"; then
 365     AC_ERROR(You have to enable at least the JIT or the interpreter.)
 366 fi
 367
 368 AC_CHECK_SOFTFLOAT
 369 AC_CHECK_SOFT_FLOAT_CMP
 370 AC_CHECK_SOFT_DOUBLE_CMP
 371
 372 AC_CHECK_ENABLE_GC
 373 AC_CHECK_ENABLE_DEBUG
 374 AC_CHECK_ENABLE_DUMP
 375 AC_CHECK_ENABLE_MEMCHECK
 376 AC_CHECK_ENABLE_HANDLES
 377 AC_CHECK_ENABLE_VMLOG
 378 AC_CHECK_ENABLE_DISASSEMBLER
 379 AC_CHECK_ENABLE_STATISTICS
 380
 381 dnl check for verifier
 382 AC_MSG_CHECKING(whether classfile verification should be enabled)
 383 AC_ARG_ENABLE([verifier],
 384               [AS_HELP_STRING(--disable-verifier,disable classfile verification [[default=enabled]])],
 385               [case "${enableval}" in
 386                    no) ENABLE_VERIFIER=no;;
 387                    *) ENABLE_VERIFIER=yes;;
 388                esac],
 389               [ENABLE_VERIFIER=yes])
 390 AC_MSG_RESULT(${ENABLE_VERIFIER})
 391 AM_CONDITIONAL([ENABLE_VERIFIER], test x"${ENABLE_VERIFIER}" = "xyes")
 392
 393 if test x"${ENABLE_VERIFIER}" = "xyes"; then
 394     AC_DEFINE([ENABLE_VERIFIER], 1, [enable classfile verification])
 395 fi
 396
 397
 398 dnl check for compiler timing
 399 AC_MSG_CHECKING(whether real-time timing should be enabled)
 400 AC_ARG_ENABLE([rt-timing],
 401               [AS_HELP_STRING(--enable-rt-timing,enable real-time timing [[default=no]])],
 402               [case "${enableval}" in
 403                    yes) ENABLE_RT_TIMING=yes;;
 404                    *) ENABLE_RT_TIMING=no;;
 405                esac],
 406               [ENABLE_RT_TIMING=no])
 407 AC_MSG_RESULT(${ENABLE_RT_TIMING})
 408 AM_CONDITIONAL([ENABLE_RT_TIMING], test x"${ENABLE_RT_TIMING}" = "xyes")
 409
 410 if test x"${ENABLE_RT_TIMING}" = "xyes"; then
 411     AC_DEFINE([ENABLE_RT_TIMING], 1, [enable real-time timing])
 412 fi
 413
 414
 415 dnl check for cycle count statistics
 416 AC_MSG_CHECKING(whether cycle count statistics should be enabled)
 417 AC_ARG_ENABLE([cycles-stats],
 418               [AS_HELP_STRING(--enable-cycles-stats,enable cycle count statistics [[default=no]])],
 419               [case "${enableval}" in
 420                    yes) ENABLE_CYCLES_STATS=yes;;
 421                    *) ENABLE_CYCLES_STATS=no;;
 422                esac],
 423               [ENABLE_CYCLES_STATS=no])
 424 AC_MSG_RESULT(${ENABLE_CYCLES_STATS})
 425 AM_CONDITIONAL([ENABLE_CYCLES_STATS], test x"${ENABLE_CYCLES_STATS}" = "xyes")
 426
 427 if test x"${ENABLE_CYCLES_STATS}" = "xyes"; then
 428     AC_DEFINE([ENABLE_CYCLES_STATS], 1, [enable cycle count statistics])
 429 fi
 430
 431
 432 dnl check for JVMTI
 433 AC_MSG_CHECKING(whether to compile JVMTI support)
 434 AC_ARG_ENABLE([jvmti],
 435               [AS_HELP_STRING(--enable-jvmti,enable JVMTI [[default=no]])],
 436               [case "${enableval}" in
 437                    yes) ENABLE_JVMTI=yes;;
 438                    *) ENABLE_JVMTI=no;;
 439                esac],
 440               [ENABLE_JVMTI=no])
 441 AC_MSG_RESULT(${ENABLE_JVMTI})
 442 AM_CONDITIONAL([ENABLE_JVMTI], test x"${ENABLE_JVMTI}" = "xyes")
 443
 444 if test x"${ENABLE_JVMTI}" = "xyes"; then
 445     AC_DEFINE([ENABLE_JVMTI], 1, [use JVMTI])
 446 fi
 447
 448
 449 AC_CHECK_ENABLE_THREADS
 450
 451
 452 dnl check if if-conversion should be supported
 453 AC_MSG_CHECKING(whether if-conversion should be supported)
 454 AC_ARG_ENABLE([ifconv],
 455               [AS_HELP_STRING(--disable-ifconv,disable if-conversion [[default=enabled]])],
 456               [case "${enableval}" in
 457                    no) ENABLE_IFCONV=no;;
 458                    *) ENABLE_IFCONV=yes;;
 459                esac],
 460               [ENABLE_IFCONV=yes])
 461 AC_MSG_RESULT(${ENABLE_IFCONV})
 462 AM_CONDITIONAL([ENABLE_IFCONV], test x"${ENABLE_IFCONV}" = "xyes")
 463
 464 if test x"${ENABLE_IFCONV}" = "xyes"; then
 465     AC_DEFINE([ENABLE_IFCONV], 1, [enable if-conversion])
 466 fi
 467
 468
 469 dnl check for inlining
 470 AC_MSG_CHECKING(whether method inlining should be supported)
 471 AC_ARG_ENABLE([inlining],
 472               [AS_HELP_STRING(--enable-inlining,enable method inlining [[default=no]])],
 473               [case "${enableval}" in
 474                    yes) ENABLE_INLINING=yes;;
 475                    *) ENABLE_INLINING=no;;
 476                esac],
 477               [ENABLE_INLINING=no])
 478 AC_MSG_RESULT(${ENABLE_INLINING})
 479 AM_CONDITIONAL([ENABLE_INLINING], test x"${ENABLE_INLINING}" = "xyes")
 480
 481 if test x"${ENABLE_INLINING}" = "xyes"; then
 482     AC_DEFINE([ENABLE_INLINING], 1, [use method inlining])
 483 fi
 484
 485
 486 dnl check for inlining debug options
 487 AC_MSG_CHECKING(whether method inlining debug options should be enabled)
 488 AC_ARG_ENABLE([inlining-debug],
 489               [AS_HELP_STRING(--enable-inlining-debug,enable method inlining debug options [[default=no]])],
 490               [case "${enableval}" in
 491                    yes) ENABLE_INLINING_DEBUG=yes;;
 492                    *) ENABLE_INLINING_DEBUG=no;;
 493                esac],
 494               [ENABLE_INLINING_DEBUG=no])
 495 AC_MSG_RESULT(${ENABLE_INLINING_DEBUG})
 496 AM_CONDITIONAL([ENABLE_INLINING_DEBUG], test x"${ENABLE_INLINING_DEBUG}" = "xyes")
 497
 498 if test x"${ENABLE_INLINING_DEBUG}" = "xyes"; then
 499     AC_DEFINE([ENABLE_INLINING_DEBUG], 1, [enable method inlining debug options])
 500 fi
 501
 502
 503 dnl check for replacement
 504 AC_MSG_CHECKING(whether on-stack replacement should be supported)
 505 AC_ARG_ENABLE([replacement],
 506               [AS_HELP_STRING(--enable-replacement,enable on-stack replacement [[default=no]])],
 507               [case "${enableval}" in
 508                    yes) ENABLE_REPLACEMENT=yes;;
 509                    *) ENABLE_REPLACEMENT=no;;
 510                esac],
 511               [ENABLE_REPLACEMENT=no])
 512 AC_MSG_RESULT(${ENABLE_REPLACEMENT})
 513 AM_CONDITIONAL([ENABLE_REPLACEMENT], test x"${ENABLE_REPLACEMENT}" = "xyes")
 514
 515 if test x"${ENABLE_REPLACEMENT}" = "xyes"; then
 516     AC_DEFINE([ENABLE_REPLACEMENT], 1, [use on-stack replacement])
 517 fi
 518
 519
 520 dnl check for loop optimization
 521 AC_MSG_CHECKING(whether loop optimization should be supported)
 522 AC_ARG_ENABLE([loop],
 523               [AS_HELP_STRING(--enable-loop,enable loop optimization [[default=no]])],
 524               [case "${enableval}" in
 525                    yes) ENABLE_LOOP=yes;;
 526                    *) ENABLE_LOOP=no;;
 527                esac],
 528               [ENABLE_LOOP=no])
 529 AC_MSG_RESULT(${ENABLE_LOOP})
 530 AM_CONDITIONAL([ENABLE_LOOP], test x"${ENABLE_LOOP}" = "xyes")
 531
 532 if test x"${ENABLE_LOOP}" = "xyes"; then
 533     AC_DEFINE([ENABLE_LOOP], 1, [use loop optimization])
 534 fi
 535
 536
 537 dnl check if linear scan register allocator(lsra) with SSA should be used
 538 AC_MSG_CHECKING(whether lsra with ssa should be supported)
 539 AC_ARG_ENABLE([ssa],
 540               [AS_HELP_STRING(--disable-ssa,disable ssa [[default=disabled]])],
 541               [case "${enableval}" in
 542                    no) ENABLE_SSA=no;;
 543                    *) ENABLE_SSA=yes;;
 544                esac],
 545               [ENABLE_SSA=no])
 546 AC_MSG_RESULT(${ENABLE_SSA})
 547 AM_CONDITIONAL([ENABLE_SSA], test x"${ENABLE_SSA}" = "xyes")
 548 AM_CONDITIONAL([ENABLE_ESCAPE], test x"${ENABLE_SSA}" = "xyes")
 549 AM_CONDITIONAL([ENABLE_ESCAPE_CHECK], test x"${ENABLE_SSA}" = "xyes")
 550
 551 if test x"${ENABLE_SSA}" = "xyes"; then
 552     AC_DEFINE([ENABLE_SSA], 1, [enable lsra with ssa])
 553     AC_DEFINE([ENABLE_ESCAPE], 1, [enable escape analysis with ssa])
 554     AC_DEFINE([ENABLE_ESCAPE_CHECK], 1, [enable generating code to validate escape analysis results])
 555     ENABLE_LSRA="no"
 556 fi
 557
 558
 559 dnl check if linear scan register allocator(lsra) should be used
 560 AC_MSG_CHECKING(whether lsra should be supported)
 561 AC_ARG_ENABLE([lsra],
 562               [AS_HELP_STRING(--enable-lsra,enable linear scan register allocator [[default=no]])],
 563               [case "${enableval}" in
 564                    yes) ENABLE_LSRA=yes;;
 565                    *) ENABLE_LSRA=no;;
 566                esac],
 567               [ENABLE_LSRA=no])
 568
 569 if test x"${ENABLE_LSRA}" = "xyes"; then
 570     if test x"${ENABLE_SSA}" = "xyes"; then
 571         ENABLE_LSRA="no"
 572     fi
 573 fi
 574 AC_MSG_RESULT(${ENABLE_LSRA})
 575 AM_CONDITIONAL([ENABLE_LSRA], test x"${ENABLE_LSRA}" = "xyes")
 576
 577 if test x"${ENABLE_LSRA}" = "xyes"; then
 578     AC_DEFINE([ENABLE_LSRA], 1, [enable lsra])
 579 fi
 580
 581 dnl check if profiling should be supported
 582 AC_MSG_CHECKING(whether profiling should be supported)
 583 AC_ARG_ENABLE([profiling],
 584               [AS_HELP_STRING(--enable-profiling,enable profiling [[default=no]])],
 585               [case "${enableval}" in
 586                    yes) ENABLE_PROFILING=yes;;
 587                    *) ENABLE_PROFILING=no;;
 588                esac],
 589               [ENABLE_PROFILING=no])
 590 AC_MSG_RESULT(${ENABLE_PROFILING})
 591 AM_CONDITIONAL([ENABLE_PROFILING], test x"${ENABLE_PROFILING}" = "xyes")
 592
 593 if test x"${ENABLE_PROFILING}" = "xyes"; then
 594     AC_DEFINE([ENABLE_PROFILING], 1, [enable profiling])
 595 fi
 596
 597
 598 dnl check for instruction scheduler
 599 AC_ARG_ENABLE([scheduler], [AS_HELP_STRING(--enable-scheduler,enable instruction scheduler [[default=no]])])
 600
 601 AC_MSG_CHECKING(whether instruction scheduler should be supported)
 602 if test x"${USE_SCHEDULER}" = "x1" -o x"$enable_scheduler" = "xyes"; then
 603         case "${ARCH_DIR}" in
 604                 xdspcore )
 605                         ;;
 606                 * )
 607                         AC_MSG_ERROR(instruction scheduler is not available for ${ARCH_DIR} code generator)
 608                         ;;
 609         esac
 610
 611         AC_MSG_RESULT(yes)
 612         AC_DEFINE([USE_SCHEDULER], 1, [use scheduler])
 613         AM_CONDITIONAL([USE_SCHEDULER], [true])
 614 else
 615         AC_MSG_RESULT(no)
 616         AM_CONDITIONAL([USE_SCHEDULER], [false])
 617 fi
 618
 619
 620 AC_CHECK_ENABLE_ZLIB
 621
 622 dnl check for stuff to be built
 623 AC_CHECK_ENABLE_JNI
 624 AC_CHECK_ENABLE_LIBJVM
 625
 626 dnl ATTENTION: These check must be after setting
 627 dnl enable_shared/enable_static (happens in AC_CHECK_ENABLE_LIBJVM),
 628 dnl because libtool uses them to build the correct libraries.
 629 AC_LIBTOOL_DLOPEN
 630 AC_PROG_LIBTOOL
 631
 632 AC_CHECK_ENABLE_STATICVM
 633 AC_CHECK_ENABLE_ANNOTATIONS
 634 AC_CHECK_ENABLE_ASSERTION
 635
 636
 637 dnl where is CACAO's vm.zip
 638 AC_MSG_CHECKING(where CACAO's vm.zip is installed)
 639 AC_ARG_WITH([vm-zip],
 640             [AS_HELP_STRING(--with-vm-zip=<path>,path to CACAO's vm.zip (includes the name of the file and may be flat) [[default=/usr/local/cacao/share/cacao/vm.zip]])],
 641             [CACAO_VM_ZIP=${withval}],
 642             [CACAO_VM_ZIP=${CACAO_PREFIX}/share/cacao/vm.zip])
 643 AC_MSG_RESULT(${CACAO_VM_ZIP})
 644 AC_DEFINE_UNQUOTED([CACAO_VM_ZIP], "${CACAO_VM_ZIP}", [CACAO's vm.zip])
 645 AC_SUBST(CACAO_VM_ZIP)
 646
 647
 648 AC_CHECK_WITH_CACAOH
 649 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY
 650
 651 dnl Now we check for jre-layout so we can skip some checks that are
 652 dnl not required.
 653 AC_CHECK_ENABLE_JRE_LAYOUT
 654
 655 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_PREFIX
 656 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_CLASSES
 657
 658 if test x"${ENABLE_JRE_LAYOUT}" = "xno"; then
 659    AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_LIBDIR
 660 fi
 661
 662 dnl The check for jni_md.h must be before jni.h.
 663 AC_CHECK_WITH_JNI_MD_H
 664 AC_CHECK_WITH_JNI_H
 665
 666 dnl HPI is only required for OpenJDK
 667 case "${WITH_JAVA_RUNTIME_LIBRARY}" in
 668     openjdk)
 669         AC_CHECK_WITH_HPI_MD_H
 670         AC_CHECK_WITH_HPI_H
 671         ;;
 672     *)
 673         ;;
 674 esac
 675
 676 dnl check for some programs we need
 677
 678 case "${WITH_JAVA_RUNTIME_LIBRARY}" in
 679     cldc1.1 | gnuclasspath)
 680         AC_PROG_JAVAC
 681         AC_PROG_JAR
 682         ;;
 683     openjdk)
 684         ;;
 685     *)
 686         AC_MSG_ERROR(unknown classpath configuration ${WITH_JAVA_RUNTIME_LIBRARY})
 687         ;;
 688 esac
 689
 690 AC_CHECK_WITH_JASMIN_JAR
 691 AC_CHECK_WITH_JUNIT_JAR
 692
 693 AC_CHECK_HEADERS(
 694         [regex.h],
 695         [
 696                 dnl If debug build and regex.h available, enable debug filter
 697                 if test x"${NDEBUG}" = "xno"; then
 698                         AC_DEFINE(ENABLE_DEBUG_FILTER, 1, [debug filter])
 699                 fi
 700                 dnl If vmlog enambled and regex.h available, enable vmlogfilter
 701                 AM_CONDITIONAL([ENABLE_VMLOGFILTER], [test x"${ENABLE_VMLOG}" = "xyes"])
 702         ],
 703         [
 704                 AM_CONDITIONAL([ENABLE_VMLOGFILTER], [false])
 705         ]
 706 )
 707
 708 dnl python
 709
 710 AZ_PYTHON_DEFAULT
 711 AZ_PYTHON_ENABLE
 712 AZ_PYTHON_WITH
 713 AZ_PYTHON_VERSION_ENSURE( [2.4] )
 714 AZ_PYTHON_CSPEC
 715 AZ_PYTHON_LSPEC
 716
 717
 718 dnl define some stuff required for --fullversion
 719 AC_DEFINE_UNQUOTED(VERSION_CONFIGURE_ARGS, "$ac_configure_args", [configure arguments])
 720 AC_DEFINE_UNQUOTED(VERSION_CC, "$CC", [CC used])
 721 AC_DEFINE_UNQUOTED(VERSION_CFLAGS, "$OPT_CFLAGS $ARCH_CFLAGS $CPPFLAGS", [CFLAGS used])
 722
 723
 724 dnl finally pass CFLAGS to Makefiles via AM_CFLAGS
 725 CFLAGS="$OPT_CFLAGS"
 726 AM_CFLAGS=$ARCH_CFLAGS
 727 AM_CPPFLAGS="$CPPFLAGS"
 728 AC_SUBST(AM_CFLAGS)
 729 AC_SUBST(AM_CPPFLAGS)
 730
 731
 732 AC_CONFIG_FILES([Makefile]
 733                 [contrib/Makefile]
 734                 [contrib/setenvinstalled]
 735                 [contrib/setenvsource]
 736                 [contrib/vmlog/Makefile]
 737                 [contrib/vmlog/t/Makefile]
 738                 [doc/Makefile]
 739                 [doc/doxygen/Makefile]
 740                 [doc/handbook/Makefile]
 741                 [man/Makefile]
 742                 [src/Makefile]
 743                 [src/cacao/Makefile]
 744                 [src/cacaoh/Makefile]
 745                 [src/classes/Makefile]
 746                 [src/fdlibm/Makefile]
 747                 [src/mm/Makefile]
 748                 [src/mm/cacao-gc/Makefile]
 749                 [src/native/Makefile]
 750                 [src/native/include/Makefile]
 751                 [src/native/jvmti/Makefile]
 752                 [src/native/vm/Makefile]
 753                 [src/native/vm/cldc1.1/Makefile]
 754                 [src/native/vm/gnuclasspath/Makefile]
 755                 [src/native/vm/openjdk/Makefile]
 756                 [src/scripts/Makefile]
 757                 [src/scripts/java]
 758                 [src/threads/Makefile]
 759                 [src/threads/none/Makefile]
 760                 [src/threads/posix/Makefile]
 761                 [src/toolbox/Makefile]
 762                 [src/vm/Makefile]
 763                 [src/vm/jit/Makefile]
 764                 [src/vm/jit/allocator/Makefile]
 765                 [src/vm/jit/alpha/Makefile]
 766                 [src/vm/jit/alpha/freebsd/Makefile]
 767                 [src/vm/jit/alpha/linux/Makefile]
 768                 [src/vm/jit/arm/Makefile]
 769                 [src/vm/jit/arm/linux/Makefile]
 770                 [src/vm/jit/i386/Makefile]
 771                 [src/vm/jit/i386/cygwin/Makefile]
 772                 [src/vm/jit/i386/darwin/Makefile]
 773                 [src/vm/jit/i386/freebsd/Makefile]
 774                 [src/vm/jit/i386/linux/Makefile]
 775                 [src/vm/jit/intrp/Makefile]
 776                 [src/vm/jit/inline/Makefile]
 777                 [src/vm/jit/ir/Makefile]
 778                 [src/vm/jit/loop/Makefile]
 779                 [src/vm/jit/m68k/Makefile]
 780                 [src/vm/jit/m68k/linux/Makefile]
 781                 [src/vm/jit/mips/Makefile]
 782                 [src/vm/jit/mips/irix/Makefile]
 783                 [src/vm/jit/mips/linux/Makefile]
 784                 [src/vm/jit/mips/uclinux/Makefile]
 785                 [src/vm/jit/optimizing/Makefile]
 786                 [src/vm/jit/parisc/Makefile]
 787                 [src/vm/jit/parisc/linux/Makefile]
 788                 [src/vm/jit/powerpc/Makefile]
 789                 [src/vm/jit/powerpc/darwin/Makefile]
 790                 [src/vm/jit/powerpc/linux/Makefile]
 791                 [src/vm/jit/powerpc/netbsd/Makefile]
 792                 [src/vm/jit/powerpc64/Makefile]
 793                 [src/vm/jit/powerpc64/linux/Makefile]
 794                 [src/vm/jit/s390/Makefile]
 795                 [src/vm/jit/schedule/Makefile]
 796                 [src/vm/jit/sparc64/Makefile]
 797                 [src/vm/jit/sparc64/linux/Makefile]
 798                 [src/vm/jit/sparc64/solaris/Makefile]
 799                 [src/vm/jit/verify/Makefile]
 800                 [src/vm/jit/x86_64/Makefile]
 801                 [src/vm/jit/x86_64/freebsd/Makefile]
 802                 [src/vm/jit/x86_64/linux/Makefile]
 803                 [src/vmcore/Makefile]
 804                 [tests/Makefile]
 805                 [tests/regression/Makefile]
 806                 [tests/regression/assertion/Makefile]
 807                 [tests/regression/base/Makefile]
 808                 [tests/regression/bugzilla/Makefile]
 809                 [tests/regression/jasmin/Makefile]
 810                 [tests/regression/native/Makefile]
 811                 [tests/regression/resolving/Makefile]
 812                 [tests/regression/resolving/classes1/Makefile]
 813                 [tests/regression/resolving/classes2/Makefile]
 814                 [tests/regression/resolving/classes3/Makefile]
 815 )
 816
 817
 818 dnl now configure subpackages with OPT_CFLAGS and ARCH_CFLAGS
 819 export OPT_CFLAGS
 820 export ARCH_CFLAGS
 821 dnl We only build the shared library objects but we use it as
 822 dnl noinst_LTLIBRARIES
 823 ac_configure_args="$ac_configure_args --disable-static"
 824 AC_CONFIG_SUBDIRS(src/mm/boehm-gc)
 825
 826
 827 AC_OUTPUT
 828
 829
 830 ## Local variables:
 831 ## mode: m4
 832 ## indent-tabs-mode: t
 833 ## c-basic-offset: 4
 834 ## tab-width: 8
 835 ## compile-command: "automake --add-missing"
 836 ## End: