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
 380 dnl check for statistics
 381 AC_MSG_CHECKING(whether statistics generation should be enabled)
 382 AC_ARG_ENABLE([statistics],
 383               [AS_HELP_STRING(--enable-statistics,enable statistics generation [[default=no]])],
 384               [case "${enableval}" in
 385                    yes) ENABLE_STATISTICS=yes;;
 386                    *) ENABLE_STATISTICS=no;;
 387                esac],
 388               [ENABLE_STATISTICS=no])
 389 AC_MSG_RESULT(${ENABLE_STATISTICS})
 390 AM_CONDITIONAL([ENABLE_STATISTICS], test x"${ENABLE_STATISTICS}" = "xyes")
 391
 392 if test x"${ENABLE_STATISTICS}" = "xyes"; then
 393     AC_DEFINE([ENABLE_STATISTICS], 1, [enable statistics])
 394 fi
 395
 396
 397 dnl check for verifier
 398 AC_MSG_CHECKING(whether classfile verification should be enabled)
 399 AC_ARG_ENABLE([verifier],
 400               [AS_HELP_STRING(--disable-verifier,disable classfile verification [[default=enabled]])],
 401               [case "${enableval}" in
 402                    no) ENABLE_VERIFIER=no;;
 403                    *) ENABLE_VERIFIER=yes;;
 404                esac],
 405               [ENABLE_VERIFIER=yes])
 406 AC_MSG_RESULT(${ENABLE_VERIFIER})
 407 AM_CONDITIONAL([ENABLE_VERIFIER], test x"${ENABLE_VERIFIER}" = "xyes")
 408
 409 if test x"${ENABLE_VERIFIER}" = "xyes"; then
 410     AC_DEFINE([ENABLE_VERIFIER], 1, [enable classfile verification])
 411 fi
 412
 413
 414 dnl check for compiler timing
 415 AC_MSG_CHECKING(whether real-time timing should be enabled)
 416 AC_ARG_ENABLE([rt-timing],
 417               [AS_HELP_STRING(--enable-rt-timing,enable real-time timing [[default=no]])],
 418               [case "${enableval}" in
 419                    yes) ENABLE_RT_TIMING=yes;;
 420                    *) ENABLE_RT_TIMING=no;;
 421                esac],
 422               [ENABLE_RT_TIMING=no])
 423 AC_MSG_RESULT(${ENABLE_RT_TIMING})
 424 AM_CONDITIONAL([ENABLE_RT_TIMING], test x"${ENABLE_RT_TIMING}" = "xyes")
 425
 426 if test x"${ENABLE_RT_TIMING}" = "xyes"; then
 427     AC_DEFINE([ENABLE_RT_TIMING], 1, [enable real-time timing])
 428 fi
 429
 430
 431 dnl check for cycle count statistics
 432 AC_MSG_CHECKING(whether cycle count statistics should be enabled)
 433 AC_ARG_ENABLE([cycles-stats],
 434               [AS_HELP_STRING(--enable-cycles-stats,enable cycle count statistics [[default=no]])],
 435               [case "${enableval}" in
 436                    yes) ENABLE_CYCLES_STATS=yes;;
 437                    *) ENABLE_CYCLES_STATS=no;;
 438                esac],
 439               [ENABLE_CYCLES_STATS=no])
 440 AC_MSG_RESULT(${ENABLE_CYCLES_STATS})
 441 AM_CONDITIONAL([ENABLE_CYCLES_STATS], test x"${ENABLE_CYCLES_STATS}" = "xyes")
 442
 443 if test x"${ENABLE_CYCLES_STATS}" = "xyes"; then
 444     AC_DEFINE([ENABLE_CYCLES_STATS], 1, [enable cycle count statistics])
 445 fi
 446
 447
 448 dnl check for JVMTI
 449 AC_MSG_CHECKING(whether to compile JVMTI support)
 450 AC_ARG_ENABLE([jvmti],
 451               [AS_HELP_STRING(--enable-jvmti,enable JVMTI [[default=no]])],
 452               [case "${enableval}" in
 453                    yes) ENABLE_JVMTI=yes;;
 454                    *) ENABLE_JVMTI=no;;
 455                esac],
 456               [ENABLE_JVMTI=no])
 457 AC_MSG_RESULT(${ENABLE_JVMTI})
 458 AM_CONDITIONAL([ENABLE_JVMTI], test x"${ENABLE_JVMTI}" = "xyes")
 459
 460 if test x"${ENABLE_JVMTI}" = "xyes"; then
 461     AC_DEFINE([ENABLE_JVMTI], 1, [use JVMTI])
 462 fi
 463
 464
 465 AC_CHECK_ENABLE_THREADS
 466
 467
 468 dnl check if if-conversion should be supported
 469 AC_MSG_CHECKING(whether if-conversion should be supported)
 470 AC_ARG_ENABLE([ifconv],
 471               [AS_HELP_STRING(--disable-ifconv,disable if-conversion [[default=enabled]])],
 472               [case "${enableval}" in
 473                    no) ENABLE_IFCONV=no;;
 474                    *) ENABLE_IFCONV=yes;;
 475                esac],
 476               [ENABLE_IFCONV=yes])
 477 AC_MSG_RESULT(${ENABLE_IFCONV})
 478 AM_CONDITIONAL([ENABLE_IFCONV], test x"${ENABLE_IFCONV}" = "xyes")
 479
 480 if test x"${ENABLE_IFCONV}" = "xyes"; then
 481     AC_DEFINE([ENABLE_IFCONV], 1, [enable if-conversion])
 482 fi
 483
 484
 485 dnl check for inlining
 486 AC_MSG_CHECKING(whether method inlining should be supported)
 487 AC_ARG_ENABLE([inlining],
 488               [AS_HELP_STRING(--enable-inlining,enable method inlining [[default=no]])],
 489               [case "${enableval}" in
 490                    yes) ENABLE_INLINING=yes;;
 491                    *) ENABLE_INLINING=no;;
 492                esac],
 493               [ENABLE_INLINING=no])
 494 AC_MSG_RESULT(${ENABLE_INLINING})
 495 AM_CONDITIONAL([ENABLE_INLINING], test x"${ENABLE_INLINING}" = "xyes")
 496
 497 if test x"${ENABLE_INLINING}" = "xyes"; then
 498     AC_DEFINE([ENABLE_INLINING], 1, [use method inlining])
 499 fi
 500
 501
 502 dnl check for inlining debug options
 503 AC_MSG_CHECKING(whether method inlining debug options should be enabled)
 504 AC_ARG_ENABLE([inlining-debug],
 505               [AS_HELP_STRING(--enable-inlining-debug,enable method inlining debug options [[default=no]])],
 506               [case "${enableval}" in
 507                    yes) ENABLE_INLINING_DEBUG=yes;;
 508                    *) ENABLE_INLINING_DEBUG=no;;
 509                esac],
 510               [ENABLE_INLINING_DEBUG=no])
 511 AC_MSG_RESULT(${ENABLE_INLINING_DEBUG})
 512 AM_CONDITIONAL([ENABLE_INLINING_DEBUG], test x"${ENABLE_INLINING_DEBUG}" = "xyes")
 513
 514 if test x"${ENABLE_INLINING_DEBUG}" = "xyes"; then
 515     AC_DEFINE([ENABLE_INLINING_DEBUG], 1, [enable method inlining debug options])
 516 fi
 517
 518
 519 dnl check for replacement
 520 AC_MSG_CHECKING(whether on-stack replacement should be supported)
 521 AC_ARG_ENABLE([replacement],
 522               [AS_HELP_STRING(--enable-replacement,enable on-stack replacement [[default=no]])],
 523               [case "${enableval}" in
 524                    yes) ENABLE_REPLACEMENT=yes;;
 525                    *) ENABLE_REPLACEMENT=no;;
 526                esac],
 527               [ENABLE_REPLACEMENT=no])
 528 AC_MSG_RESULT(${ENABLE_REPLACEMENT})
 529 AM_CONDITIONAL([ENABLE_REPLACEMENT], test x"${ENABLE_REPLACEMENT}" = "xyes")
 530
 531 if test x"${ENABLE_REPLACEMENT}" = "xyes"; then
 532     AC_DEFINE([ENABLE_REPLACEMENT], 1, [use on-stack replacement])
 533 fi
 534
 535
 536 dnl check for loop optimization
 537 AC_MSG_CHECKING(whether loop optimization should be supported)
 538 AC_ARG_ENABLE([loop],
 539               [AS_HELP_STRING(--enable-loop,enable loop optimization [[default=no]])],
 540               [case "${enableval}" in
 541                    yes) ENABLE_LOOP=yes;;
 542                    *) ENABLE_LOOP=no;;
 543                esac],
 544               [ENABLE_LOOP=no])
 545 AC_MSG_RESULT(${ENABLE_LOOP})
 546 AM_CONDITIONAL([ENABLE_LOOP], test x"${ENABLE_LOOP}" = "xyes")
 547
 548 if test x"${ENABLE_LOOP}" = "xyes"; then
 549     AC_DEFINE([ENABLE_LOOP], 1, [use loop optimization])
 550 fi
 551
 552
 553 dnl check if linear scan register allocator(lsra) with SSA should be used
 554 AC_MSG_CHECKING(whether lsra with ssa should be supported)
 555 AC_ARG_ENABLE([ssa],
 556               [AS_HELP_STRING(--disable-ssa,disable ssa [[default=disabled]])],
 557               [case "${enableval}" in
 558                    no) ENABLE_SSA=no;;
 559                    *) ENABLE_SSA=yes;;
 560                esac],
 561               [ENABLE_SSA=no])
 562 AC_MSG_RESULT(${ENABLE_SSA})
 563 AM_CONDITIONAL([ENABLE_SSA], test x"${ENABLE_SSA}" = "xyes")
 564 AM_CONDITIONAL([ENABLE_ESCAPE], test x"${ENABLE_SSA}" = "xyes")
 565 AM_CONDITIONAL([ENABLE_ESCAPE_CHECK], test x"${ENABLE_SSA}" = "xyes")
 566
 567 if test x"${ENABLE_SSA}" = "xyes"; then
 568     AC_DEFINE([ENABLE_SSA], 1, [enable lsra with ssa])
 569     AC_DEFINE([ENABLE_ESCAPE], 1, [enable escape analysis with ssa])
 570     AC_DEFINE([ENABLE_ESCAPE_CHECK], 1, [enable generating code to validate escape analysis results])
 571     ENABLE_LSRA="no"
 572 fi
 573
 574
 575 dnl check if linear scan register allocator(lsra) should be used
 576 AC_MSG_CHECKING(whether lsra should be supported)
 577 AC_ARG_ENABLE([lsra],
 578               [AS_HELP_STRING(--enable-lsra,enable linear scan register allocator [[default=no]])],
 579               [case "${enableval}" in
 580                    yes) ENABLE_LSRA=yes;;
 581                    *) ENABLE_LSRA=no;;
 582                esac],
 583               [ENABLE_LSRA=no])
 584
 585 if test x"${ENABLE_LSRA}" = "xyes"; then
 586     if test x"${ENABLE_SSA}" = "xyes"; then
 587         ENABLE_LSRA="no"
 588     fi
 589 fi
 590 AC_MSG_RESULT(${ENABLE_LSRA})
 591 AM_CONDITIONAL([ENABLE_LSRA], test x"${ENABLE_LSRA}" = "xyes")
 592
 593 if test x"${ENABLE_LSRA}" = "xyes"; then
 594     AC_DEFINE([ENABLE_LSRA], 1, [enable lsra])
 595 fi
 596
 597 dnl check if profiling should be supported
 598 AC_MSG_CHECKING(whether profiling should be supported)
 599 AC_ARG_ENABLE([profiling],
 600               [AS_HELP_STRING(--enable-profiling,enable profiling [[default=no]])],
 601               [case "${enableval}" in
 602                    yes) ENABLE_PROFILING=yes;;
 603                    *) ENABLE_PROFILING=no;;
 604                esac],
 605               [ENABLE_PROFILING=no])
 606 AC_MSG_RESULT(${ENABLE_PROFILING})
 607 AM_CONDITIONAL([ENABLE_PROFILING], test x"${ENABLE_PROFILING}" = "xyes")
 608
 609 if test x"${ENABLE_PROFILING}" = "xyes"; then
 610     AC_DEFINE([ENABLE_PROFILING], 1, [enable profiling])
 611 fi
 612
 613
 614 dnl check for instruction scheduler
 615 AC_ARG_ENABLE([scheduler], [AS_HELP_STRING(--enable-scheduler,enable instruction scheduler [[default=no]])])
 616
 617 AC_MSG_CHECKING(whether instruction scheduler should be supported)
 618 if test x"${USE_SCHEDULER}" = "x1" -o x"$enable_scheduler" = "xyes"; then
 619         case "${ARCH_DIR}" in
 620                 xdspcore )
 621                         ;;
 622                 * )
 623                         AC_MSG_ERROR(instruction scheduler is not available for ${ARCH_DIR} code generator)
 624                         ;;
 625         esac
 626
 627         AC_MSG_RESULT(yes)
 628         AC_DEFINE([USE_SCHEDULER], 1, [use scheduler])
 629         AM_CONDITIONAL([USE_SCHEDULER], [true])
 630 else
 631         AC_MSG_RESULT(no)
 632         AM_CONDITIONAL([USE_SCHEDULER], [false])
 633 fi
 634
 635
 636 AC_CHECK_ENABLE_ZLIB
 637
 638 dnl check for stuff to be built
 639 AC_CHECK_ENABLE_JNI
 640 AC_CHECK_ENABLE_LIBJVM
 641
 642 dnl ATTENTION: These check must be after setting
 643 dnl enable_shared/enable_static (happens in AC_CHECK_ENABLE_LIBJVM),
 644 dnl because libtool uses them to build the correct libraries.
 645 AC_LIBTOOL_DLOPEN
 646 AC_PROG_LIBTOOL
 647
 648 AC_CHECK_ENABLE_STATICVM
 649 AC_CHECK_ENABLE_ANNOTATIONS
 650 AC_CHECK_ENABLE_ASSERTION
 651
 652
 653 dnl where is CACAO's vm.zip
 654 AC_MSG_CHECKING(where CACAO's vm.zip is installed)
 655 AC_ARG_WITH([vm-zip],
 656             [AS_HELP_STRING(--with-vm-zip=<path>,path to CACAO's vm.zip (includes the name of the file and may be flat) [[default=/usr/local/cacao/share/cacao/vm.zip]])],
 657             [CACAO_VM_ZIP=${withval}],
 658             [CACAO_VM_ZIP=${CACAO_PREFIX}/share/cacao/vm.zip])
 659 AC_MSG_RESULT(${CACAO_VM_ZIP})
 660 AC_DEFINE_UNQUOTED([CACAO_VM_ZIP], "${CACAO_VM_ZIP}", [CACAO's vm.zip])
 661 AC_SUBST(CACAO_VM_ZIP)
 662
 663
 664 AC_CHECK_WITH_CACAOH
 665 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY
 666
 667 dnl Now we check for jre-layout so we can skip some checks that are
 668 dnl not required.
 669 AC_CHECK_ENABLE_JRE_LAYOUT
 670
 671 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_PREFIX
 672 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_CLASSES
 673
 674 if test x"${ENABLE_JRE_LAYOUT}" = "xno"; then
 675    AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_LIBDIR
 676 fi
 677
 678 dnl The check for jni_md.h must be before jni.h.
 679 AC_CHECK_WITH_JNI_MD_H
 680 AC_CHECK_WITH_JNI_H
 681
 682 dnl HPI is only required for OpenJDK
 683 case "${WITH_JAVA_RUNTIME_LIBRARY}" in
 684     openjdk)
 685         AC_CHECK_WITH_HPI_MD_H
 686         AC_CHECK_WITH_HPI_H
 687         ;;
 688     *)
 689         ;;
 690 esac
 691
 692 dnl check for some programs we need
 693
 694 case "${WITH_JAVA_RUNTIME_LIBRARY}" in
 695     cldc1.1 | gnuclasspath)
 696         AC_PROG_JAVAC
 697         AC_PROG_JAR
 698         ;;
 699     openjdk)
 700         ;;
 701     *)
 702         AC_MSG_ERROR(unknown classpath configuration ${WITH_JAVA_RUNTIME_LIBRARY})
 703         ;;
 704 esac
 705
 706 AC_CHECK_WITH_JASMIN_JAR
 707 AC_CHECK_WITH_JUNIT_JAR
 708
 709 AC_CHECK_HEADERS(
 710         [regex.h],
 711         [
 712                 dnl If debug build and regex.h available, enable debug filter
 713                 if test x"${NDEBUG}" = "xno"; then
 714                         AC_DEFINE(ENABLE_DEBUG_FILTER, 1, [debug filter])
 715                 fi
 716                 dnl If vmlog enambled and regex.h available, enable vmlogfilter
 717                 AM_CONDITIONAL([ENABLE_VMLOGFILTER], [test x"${ENABLE_VMLOG}" = "xyes"])
 718         ],
 719         [
 720                 AM_CONDITIONAL([ENABLE_VMLOGFILTER], [false])
 721         ]
 722 )
 723
 724 dnl python
 725
 726 AZ_PYTHON_DEFAULT
 727 AZ_PYTHON_ENABLE
 728 AZ_PYTHON_WITH
 729 AZ_PYTHON_VERSION_ENSURE( [2.4] )
 730 AZ_PYTHON_CSPEC
 731 AZ_PYTHON_LSPEC
 732
 733
 734 dnl define some stuff required for --fullversion
 735 AC_DEFINE_UNQUOTED(VERSION_CONFIGURE_ARGS, "$ac_configure_args", [configure arguments])
 736 AC_DEFINE_UNQUOTED(VERSION_CC, "$CC", [CC used])
 737 AC_DEFINE_UNQUOTED(VERSION_CFLAGS, "$OPT_CFLAGS $ARCH_CFLAGS $CPPFLAGS", [CFLAGS used])
 738
 739
 740 dnl finally pass CFLAGS to Makefiles via AM_CFLAGS
 741 CFLAGS="$OPT_CFLAGS"
 742 AM_CFLAGS=$ARCH_CFLAGS
 743 AM_CPPFLAGS="$CPPFLAGS"
 744 AC_SUBST(AM_CFLAGS)
 745 AC_SUBST(AM_CPPFLAGS)
 746
 747
 748 AC_CONFIG_FILES([Makefile]
 749                 [contrib/Makefile]
 750                 [contrib/setenvinstalled]
 751                 [contrib/setenvsource]
 752                 [contrib/vmlog/Makefile]
 753                 [contrib/vmlog/t/Makefile]
 754                 [doc/Makefile]
 755                 [doc/doxygen/Makefile]
 756                 [doc/handbook/Makefile]
 757                 [man/Makefile]
 758                 [src/Makefile]
 759                 [src/cacao/Makefile]
 760                 [src/cacaoh/Makefile]
 761                 [src/classes/Makefile]
 762                 [src/fdlibm/Makefile]
 763                 [src/mm/Makefile]
 764                 [src/mm/cacao-gc/Makefile]
 765                 [src/native/Makefile]
 766                 [src/native/include/Makefile]
 767                 [src/native/jvmti/Makefile]
 768                 [src/native/vm/Makefile]
 769                 [src/native/vm/cldc1.1/Makefile]
 770                 [src/native/vm/gnuclasspath/Makefile]
 771                 [src/native/vm/openjdk/Makefile]
 772                 [src/scripts/Makefile]
 773                 [src/scripts/java]
 774                 [src/threads/Makefile]
 775                 [src/threads/none/Makefile]
 776                 [src/threads/posix/Makefile]
 777                 [src/toolbox/Makefile]
 778                 [src/vm/Makefile]
 779                 [src/vm/jit/Makefile]
 780                 [src/vm/jit/allocator/Makefile]
 781                 [src/vm/jit/alpha/Makefile]
 782                 [src/vm/jit/alpha/freebsd/Makefile]
 783                 [src/vm/jit/alpha/linux/Makefile]
 784                 [src/vm/jit/arm/Makefile]
 785                 [src/vm/jit/arm/linux/Makefile]
 786                 [src/vm/jit/i386/Makefile]
 787                 [src/vm/jit/i386/cygwin/Makefile]
 788                 [src/vm/jit/i386/darwin/Makefile]
 789                 [src/vm/jit/i386/freebsd/Makefile]
 790                 [src/vm/jit/i386/linux/Makefile]
 791                 [src/vm/jit/intrp/Makefile]
 792                 [src/vm/jit/inline/Makefile]
 793                 [src/vm/jit/ir/Makefile]
 794                 [src/vm/jit/loop/Makefile]
 795                 [src/vm/jit/m68k/Makefile]
 796                 [src/vm/jit/m68k/linux/Makefile]
 797                 [src/vm/jit/mips/Makefile]
 798                 [src/vm/jit/mips/irix/Makefile]
 799                 [src/vm/jit/mips/linux/Makefile]
 800                 [src/vm/jit/mips/uclinux/Makefile]
 801                 [src/vm/jit/optimizing/Makefile]
 802                 [src/vm/jit/parisc/Makefile]
 803                 [src/vm/jit/parisc/linux/Makefile]
 804                 [src/vm/jit/powerpc/Makefile]
 805                 [src/vm/jit/powerpc/darwin/Makefile]
 806                 [src/vm/jit/powerpc/linux/Makefile]
 807                 [src/vm/jit/powerpc/netbsd/Makefile]
 808                 [src/vm/jit/powerpc64/Makefile]
 809                 [src/vm/jit/powerpc64/linux/Makefile]
 810                 [src/vm/jit/s390/Makefile]
 811                 [src/vm/jit/schedule/Makefile]
 812                 [src/vm/jit/sparc64/Makefile]
 813                 [src/vm/jit/sparc64/linux/Makefile]
 814                 [src/vm/jit/sparc64/solaris/Makefile]
 815                 [src/vm/jit/verify/Makefile]
 816                 [src/vm/jit/x86_64/Makefile]
 817                 [src/vm/jit/x86_64/freebsd/Makefile]
 818                 [src/vm/jit/x86_64/linux/Makefile]
 819                 [src/vmcore/Makefile]
 820                 [tests/Makefile]
 821                 [tests/regression/Makefile]
 822                 [tests/regression/assertion/Makefile]
 823                 [tests/regression/base/Makefile]
 824                 [tests/regression/bugzilla/Makefile]
 825                 [tests/regression/jasmin/Makefile]
 826                 [tests/regression/native/Makefile]
 827                 [tests/regression/resolving/Makefile]
 828                 [tests/regression/resolving/classes1/Makefile]
 829                 [tests/regression/resolving/classes2/Makefile]
 830                 [tests/regression/resolving/classes3/Makefile]
 831 )
 832
 833
 834 dnl now configure subpackages with OPT_CFLAGS and ARCH_CFLAGS
 835 export OPT_CFLAGS
 836 export ARCH_CFLAGS
 837 dnl We only build the shared library objects but we use it as
 838 dnl noinst_LTLIBRARIES
 839 ac_configure_args="$ac_configure_args --disable-static"
 840 AC_CONFIG_SUBDIRS(src/mm/boehm-gc)
 841
 842
 843 AC_OUTPUT
 844
 845
 846 ## Local variables:
 847 ## mode: m4
 848 ## indent-tabs-mode: t
 849 ## c-basic-offset: 4
 850 ## tab-width: 8
 851 ## compile-command: "automake --add-missing"
 852 ## End: