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 if test x"$CXXFLAGS" = "x"; then
  46     OPT_CXXFLAGS="-O0 -g"
  47 else
  48     OPT_CXXFLAGS=$CXXFLAGS
  49 fi
  50
  51 dnl system type
  52 case "$host_cpu" in
  53 alpha | alphaev56 | alphapca56 )
  54     ARCH_DIR="alpha"
  55     ARCH_FLAGS="-mieee -D__ALPHA__"
  56     JAVA_ARCH="alpha"
  57     ;;
  58
  59 arm | armv4 | armv4tl | armv5b | armv5l )
  60     ARCH_DIR="arm"
  61     ARCH_FLAGS="-D__ARM__"
  62     JAVA_ARCH="arm"
  63     ;;
  64
  65 hppa2.0 )
  66     ARCH_DIR="parisc"
  67     ARCH_FLAGS="-D__PARISC__"
  68     JAVA_ARCH="hppa"
  69     ;;
  70
  71 i386 | i486 | i586 | i686 )
  72     ARCH_DIR="i386"
  73     ARCH_FLAGS="-D__I386__"
  74     JAVA_ARCH="i386"
  75     ;;
  76
  77 m68k )
  78     ARCH_DIR="m68k"
  79     ARCH_FLAGS="-D__M68K__"
  80     JAVA_ARCH="m68k"
  81     ;;
  82
  83 mips | mipsel )
  84     ARCH_DIR="mips"
  85     ARCH_FLAGS="-D__MIPS__"
  86     dnl Is this correct for mipsel?
  87     JAVA_ARCH="mips"
  88     ;;
  89
  90 powerpc )
  91     ARCH_DIR="powerpc"
  92     ARCH_FLAGS="-D__POWERPC__"
  93     JAVA_ARCH="ppc"
  94     ;;
  95
  96 powerpc64 )
  97     ARCH_DIR="powerpc64"
  98     ARCH_FLAGS="-D__POWERPC64__"
  99     JAVA_ARCH="ppc64"
 100     ;;
 101
 102 s390 )
 103     ARCH_DIR="s390"
 104     ARCH_FLAGS="-D__S390__"
 105     JAVA_ARCH="s390"
 106     ;;
 107
 108 sparc | sparc64 )
 109     ARCH_DIR="sparc64"
 110     ARCH_FLAGS="-mcpu=v9 -m64 -D__SPARC_64__"
 111     dnl Is this correct for 64-bits?
 112     JAVA_ARCH="sparc"
 113     ;;
 114
 115 x86_64 )
 116     ARCH_DIR="x86_64"
 117     ARCH_FLAGS="-m64 -D__X86_64__"
 118     JAVA_ARCH="amd64"
 119     ;;
 120
 121 xdspcore )
 122     ARCH_DIR="xdspcore"
 123     ENABLE_STATICVM="yes"
 124     ARCH_FLAGS="-D__XDSPCORE__"
 125     USE_SCHEDULER="1"
 126     ;;
 127
 128 * )
 129     AC_MSG_ERROR($host_cpu systems are not supported at this time)
 130     ;;
 131 esac
 132
 133 dnl host type
 134 case "$host_os" in
 135 *cygwin* )
 136     OS_DIR="cygwin"
 137     OS_FLAGS="-D__WINDOWS__ -D__CYGWIN__"
 138     CC_FLAGS="-std=c99 -pedantic -Wall -Wno-long-long"
 139     CXX_FLAGS="-std=c++98 -pedantic -Wall -Wno-long-long"
 140     INTRP_CFLAGS="-Wall -Wno-long-long $ARCH_FLAGS $OS_FLAGS"
 141     ;;
 142
 143 *darwin* )
 144     OS_DIR="darwin"
 145     OS_FLAGS="-D__DARWIN__"
 146     CC_FLAGS="-std=c99 -pedantic -Wall -Wno-long-long"
 147     CXX_FLAGS="-std=c++98 -pedantic -Wall -Wno-long-long"
 148     INTRP_CFLAGS="-Wall -Wno-long-long $ARCH_FLAGS $OS_FLAGS"
 149     ;;
 150
 151 dnl Must be BEFORE *freebsd*.
 152 *kfreebsd*-gnu)
 153     OS_DIR="freebsd"
 154     OS_FLAGS="-D__FREEBSD__ -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 155     CC_FLAGS="-std=c99 -pedantic -Wall -Wno-long-long"
 156     CXX_FLAGS="-std=c++98 -pedantic -Wall -Wno-long-long"
 157     INTRP_CFLAGS="-Wall -Wno-long-long $ARCH_FLAGS $OS_FLAGS"
 158     ;;
 159
 160 *freebsd* )
 161     OS_DIR="freebsd"
 162     OS_FLAGS="-D__FREEBSD__ -D_XOPEN_SOURCE_EXTENDED"
 163     CC_FLAGS="-std=c99 -pedantic -Wall -Wno-long-long"
 164     CXX_FLAGS="-std=c++98 -pedantic -Wall -Wno-long-long"
 165     INTRP_CFLAGS="-Wall -Wno-long-long $ARCH_FLAGS $OS_FLAGS"
 166     ;;
 167
 168 *irix* )
 169     OS_DIR="irix"
 170     OS_FLAGS="-D__IRIX__"
 171     CC_FLAGS=""
 172     CXX_FLAGS=""
 173     INTRP_CFLAGS="$ARCH_FLAGS $OS_FLAGS"
 174     ;;
 175
 176 dnl Must be BEFORE *linux*.
 177 *uclinux | *elf )
 178     OS_DIR="uclinux"
 179     OS_FLAGS="-D__LINUX__ -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 180     CC_FLAGS="-std=c99 -pedantic -Wall -Wno-long-long"
 181     CXX_FLAGS="-std=c++98 -pedantic -Wall -Wno-long-long"
 182     INTRP_CFLAGS="-Wall -Wno-long-long $ARCH_FLAGS $OS_FLAGS"
 183     ;;
 184
 185 *linux* | *Linux* )
 186     OS_DIR="linux"
 187     OS_FLAGS="-D__LINUX__ -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 188     CC_FLAGS="-std=c99 -pedantic -Wall -Wno-long-long"
 189     CXX_FLAGS="-std=c++98 -pedantic -Wall -Wno-long-long"
 190     INTRP_CFLAGS="-Wall -Wno-long-long $ARCH_FLAGS $OS_FLAGS"
 191     ;;
 192
 193 *netbsd* )
 194     OS_DIR="netbsd"
 195     OS_FLAGS="-D__NETBSD__ -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 196     CC_FLAGS="-std=c99 -pedantic -Wall -Wno-long-long"
 197     CXX_FLAGS="-std=c++98 -pedantic -Wall -Wno-long-long"
 198     INTRP_CFLAGS="-Wall -Wno-long-long $ARCH_FLAGS $OS_FLAGS"
 199     ;;
 200
 201 *solaris* )
 202     OS_DIR="solaris"
 203     dnl On solaris the architecture defines 'sparc', 'sun', 'unix' are
 204     dnl not set when cpp is called with -std=c99, therefore we add them
 205     dnl here.
 206     OS_FLAGS="-D__SOLARIS__ -D_POSIX_C_SOURCE=200112L -D__EXTENSIONS__ -D_BSD_SOURCE"
 207     CC_FLAGS="-std=c99 -pedantic -Wall -Wno-long-long -D_XOPEN_SOURCE=600"
 208     CXX_FLAGS="-std=c++98 -pedantic -Wall -Wno-long-long"
 209     INTRP_CFLAGS="-Wall -Wno-long-long $ARCH_FLAGS $OS_FLAGS"
 210     ;;
 211
 212 * )
 213     ;;
 214 esac
 215
 216
 217 dnl temporary set the CFLAGS for configure tests (e.g. inline keyword)
 218 dnl we set it properly at the end of this file
 219 CFLAGS="$OPT_CFLAGS $ARCH_FLAGS $OS_FLAGS $CC_FLAGS"
 220 CXXFLAGS="$OPT_CXXFLAGS $ARCH_FLAGS $OS_FLAGS $CXX_FLAGS"
 221
 222 dnl set interpreter flags
 223 AC_SUBST(INTRP_CFLAGS)
 224
 225 dnl define and substitute some architecture specific variables
 226 AC_DEFINE_UNQUOTED([ARCH_DIR], "${ARCH_DIR}", [architecture directory])
 227 AC_DEFINE_UNQUOTED([JAVA_ARCH], "${JAVA_ARCH}", [Java architecture name])
 228 AC_SUBST(ARCH_DIR)
 229 AC_SUBST(JAVA_ARCH)
 230 AC_SUBST(OS_DIR)
 231 AC_SUBST(USE_SCHEDULER)
 232
 233
 234 dnl Checks for programs.
 235 AC_PROG_CC
 236 AC_PROG_CXX
 237 AM_PROG_AS
 238 AC_PROG_LD
 239 AC_PROG_LD_GNU
 240 AC_PROG_LN_S
 241 AC_PROG_MAKE_SET
 242 AM_PROG_MKDIR_P
 243
 244 dnl Checks for header files.
 245 AC_HEADER_DIRENT
 246 AC_HEADER_STDC
 247
 248 dnl Crucial header files.
 249 AC_CHECK_HEADERS([stdbool.h],, [AC_MSG_ERROR(cannot find stdbool.h)])
 250 AC_CHECK_HEADERS([stdint.h],, [AC_MSG_ERROR(cannot find stdint.h)])
 251
 252 dnl keep them alpha-sorted!
 253 AC_CHECK_HEADERS([assert.h])
 254 AC_CHECK_HEADERS([errno.h])
 255 AC_CHECK_HEADERS([fcntl.h])
 256 AC_CHECK_HEADERS([libgen.h])
 257 AC_CHECK_HEADERS([netdb.h])
 258 AC_CHECK_HEADERS([stdint.h])
 259 AC_CHECK_HEADERS([stdio.h])
 260 AC_CHECK_HEADERS([stdlib.h])
 261 AC_CHECK_HEADERS([string.h])
 262 AC_CHECK_HEADERS([time.h])
 263 AC_CHECK_HEADERS([ucontext.h])
 264 AC_CHECK_HEADERS([unistd.h])
 265 AC_CHECK_HEADERS([sys/ioctl.h])
 266 AC_CHECK_HEADERS([sys/mman.h])
 267 AC_CHECK_HEADERS([sys/resource.h])
 268 AC_CHECK_HEADERS([sys/select.h])
 269 AC_CHECK_HEADERS([sys/socket.h])
 270 AC_CHECK_HEADERS([sys/stat.h])
 271 AC_CHECK_HEADERS([sys/time.h])
 272 AC_CHECK_HEADERS([sys/types.h])
 273
 274 dnl Checks for typedefs, structures, and compiler characteristics.
 275 AC_C_CONST
 276 AC_C_INLINE
 277 AC_C_ATTRIBUTE
 278 AC_TYPE_OFF_T
 279 AC_TYPE_SIZE_T
 280 AC_HEADER_TIME
 281 AC_STRUCT_TM
 282
 283 dnl Checks for libraries (NOTE: Should be done before function checks,
 284 dnl as some functions may be in libraries we check for).
 285
 286 dnl Checks for library functions.
 287 AC_PROG_GCC_TRADITIONAL
 288 AC_TYPE_SIGNAL
 289 AC_FUNC_MEMCMP
 290 AC_FUNC_MMAP
 291
 292 dnl keep them alpha-sorted!
 293 AC_CHECK_FUNCS([abort])
 294 AC_CHECK_FUNCS([accept])
 295 AC_CHECK_FUNCS([access])
 296 AC_CHECK_FUNCS([atoi])
 297 AC_CHECK_FUNCS([atol])
 298 AC_CHECK_FUNCS([calloc])
 299 AC_CHECK_FUNCS([close])
 300 AC_CHECK_FUNCS([confstr])
 301 AC_CHECK_FUNCS([connect])
 302 AC_CHECK_FUNCS([dirname])
 303 AC_CHECK_FUNCS([fclose])
 304 AC_CHECK_FUNCS([fflush])
 305 AC_CHECK_FUNCS([fopen])
 306 AC_CHECK_FUNCS([fprintf])
 307 AC_CHECK_FUNCS([fread])
 308 AC_CHECK_FUNCS([free])
 309 AC_CHECK_FUNCS([fseek])
 310 AC_CHECK_FUNCS([fstat])
 311 AC_CHECK_FUNCS([fsync])
 312 AC_CHECK_FUNCS([ftruncate])
 313 AC_CHECK_FUNCS([getcwd])
 314 AC_CHECK_FUNCS([gethostbyname])
 315 AC_CHECK_FUNCS([gethostname])
 316 AC_CHECK_FUNCS([getpagesize])
 317 AC_CHECK_FUNCS([getrusage])
 318 AC_CHECK_FUNCS([getsockname])
 319 AC_CHECK_FUNCS([getsockopt])
 320 AC_CHECK_FUNCS([gettimeofday])
 321 AC_CHECK_FUNCS([htons])
 322 AC_CHECK_FUNCS([ioctl])
 323 AC_CHECK_FUNCS([isnan])
 324 AC_CHECK_FUNCS([listen])
 325 AC_CHECK_FUNCS([localtime])
 326 AC_CHECK_FUNCS([localtime_r])
 327 AC_CHECK_FUNCS([lseek])
 328 AC_CHECK_FUNCS([malloc])
 329 AC_CHECK_FUNCS([memcpy])
 330 AC_CHECK_FUNCS([memset])
 331 AC_CHECK_FUNCS([mmap])
 332 AC_CHECK_FUNCS([mprotect])
 333 AC_CHECK_FUNCS([open])
 334 AC_CHECK_FUNCS([read])
 335 AC_CHECK_FUNCS([readlink])
 336 AC_CHECK_FUNCS([realloc])
 337 AC_CHECK_FUNCS([recv])
 338 AC_CHECK_FUNCS([scandir])
 339 AC_CHECK_FUNCS([select])
 340 AC_CHECK_FUNCS([send])
 341 AC_CHECK_FUNCS([setsockopt])
 342 AC_CHECK_FUNCS([shutdown])
 343 AC_CHECK_FUNCS([socket])
 344 AC_CHECK_FUNCS([stat])
 345 AC_CHECK_FUNCS([strcat])
 346 AC_CHECK_FUNCS([strchr])
 347 AC_CHECK_FUNCS([strcpy])
 348 AC_CHECK_FUNCS([strdup])
 349 AC_CHECK_FUNCS([strerror])
 350 AC_CHECK_FUNCS([strlen])
 351 AC_CHECK_FUNCS([strncmp])
 352 AC_CHECK_FUNCS([strstr])
 353 AC_CHECK_FUNCS([time])
 354 AC_CHECK_FUNCS([write])
 355
 356
 357 dnl Checks for libraries.
 358
 359 dnl Checking sizeof void *
 360 AC_CHECK_SIZEOF(void *)
 361 AC_C_BIGENDIAN
 362
 363
 364 dnl define install prefix
 365 if test "x$prefix" = "xNONE"; then
 366     CACAO_PREFIX=$ac_default_prefix
 367 else
 368     CACAO_PREFIX=$prefix
 369 fi
 370 AC_DEFINE_UNQUOTED([CACAO_PREFIX], "${CACAO_PREFIX}", [installation prefix])
 371 AC_SUBST(CACAO_PREFIX)
 372
 373 dnl define libdir prefix
 374 if test "x$libdir" = "xNONE"; then
 375     CACAO_LIBDIR=$ac_default_libdir
 376 else
 377     CACAO_LIBDIR=$libdir
 378 fi
 379 dnl expand CACAO_LIBDIR to something that is usable in C code
 380 AS_AC_EXPAND([CACAO_LIBDIR], ${CACAO_LIBDIR})
 381 AC_DEFINE_UNQUOTED([CACAO_LIBDIR], "${CACAO_LIBDIR}", [library installation prefix])
 382 AC_SUBST(CACAO_LIBDIR)
 383
 384
 385 AC_CHECK_ENABLE_DL
 386 AC_CHECK_ENABLE_JAVA
 387
 388 AC_CHECK_ENABLE_JIT
 389 AC_CHECK_ENABLE_INTRP
 390
 391 if test x"${ENABLE_JIT}" = "xno" -a x"${ENABLE_INTRP}" = "xno"; then
 392     AC_ERROR(You have to enable at least the JIT or the interpreter.)
 393 fi
 394
 395 AC_CHECK_SOFTFLOAT
 396 AC_CHECK_SOFT_FLOAT_CMP
 397 AC_CHECK_SOFT_DOUBLE_CMP
 398
 399 AC_CHECK_ENABLE_GC
 400 AC_CHECK_ENABLE_DEBUG
 401 AC_CHECK_ENABLE_DUMP
 402 AC_CHECK_ENABLE_MEMCHECK
 403 AC_CHECK_ENABLE_HANDLES
 404 AC_CHECK_ENABLE_VMLOG
 405 AC_CHECK_ENABLE_DISASSEMBLER
 406 AC_CHECK_ENABLE_STATISTICS
 407 AC_CHECK_ENABLE_VERIFIER
 408 AC_CHECK_ENABLE_RT_TIMING
 409 AC_CHECK_ENABLE_CYCLE_STATS
 410 AC_CHECK_ENABLE_JITCACHE
 411 AC_CHECK_ENABLE_JVMTI
 412 AC_CHECK_ENABLE_THREADS
 413 AC_CHECK_ENABLE_IFCONV
 414 AC_CHECK_ENABLE_INLINING
 415 AC_CHECK_ENABLE_INLINING_DEBUG
 416 AC_CHECK_ENABLE_REPLACEMENT
 417
 418 dnl check for loop optimization
 419 AC_MSG_CHECKING(whether loop optimization should be supported)
 420 AC_ARG_ENABLE([loop],
 421               [AS_HELP_STRING(--enable-loop,enable loop optimization [[default=no]])],
 422               [case "${enableval}" in
 423                    yes) ENABLE_LOOP=yes;;
 424                    *) ENABLE_LOOP=no;;
 425                esac],
 426               [ENABLE_LOOP=no])
 427 AC_MSG_RESULT(${ENABLE_LOOP})
 428 AM_CONDITIONAL([ENABLE_LOOP], test x"${ENABLE_LOOP}" = "xyes")
 429
 430 if test x"${ENABLE_LOOP}" = "xyes"; then
 431     AC_DEFINE([ENABLE_LOOP], 1, [use loop optimization])
 432 fi
 433
 434
 435 dnl check if linear scan register allocator(lsra) with SSA should be used
 436 AC_MSG_CHECKING(whether lsra with ssa should be supported)
 437 AC_ARG_ENABLE([ssa],
 438               [AS_HELP_STRING(--disable-ssa,disable ssa [[default=disabled]])],
 439               [case "${enableval}" in
 440                    no) ENABLE_SSA=no;;
 441                    *) ENABLE_SSA=yes;;
 442                esac],
 443               [ENABLE_SSA=no])
 444 AC_MSG_RESULT(${ENABLE_SSA})
 445 AM_CONDITIONAL([ENABLE_SSA], test x"${ENABLE_SSA}" = "xyes")
 446 AM_CONDITIONAL([ENABLE_ESCAPE], test x"${ENABLE_SSA}" = "xyes")
 447 AM_CONDITIONAL([ENABLE_ESCAPE_CHECK], test x"${ENABLE_SSA}" = "xyes")
 448
 449 if test x"${ENABLE_SSA}" = "xyes"; then
 450     AC_DEFINE([ENABLE_SSA], 1, [enable lsra with ssa])
 451     AC_DEFINE([ENABLE_ESCAPE], 1, [enable escape analysis with ssa])
 452     AC_DEFINE([ENABLE_ESCAPE_CHECK], 1, [enable generating code to validate escape analysis results])
 453     ENABLE_LSRA="no"
 454 fi
 455
 456
 457 dnl check if linear scan register allocator(lsra) should be used
 458 AC_MSG_CHECKING(whether lsra should be supported)
 459 AC_ARG_ENABLE([lsra],
 460               [AS_HELP_STRING(--enable-lsra,enable linear scan register allocator [[default=no]])],
 461               [case "${enableval}" in
 462                    yes) ENABLE_LSRA=yes;;
 463                    *) ENABLE_LSRA=no;;
 464                esac],
 465               [ENABLE_LSRA=no])
 466
 467 if test x"${ENABLE_LSRA}" = "xyes"; then
 468     if test x"${ENABLE_SSA}" = "xyes"; then
 469         ENABLE_LSRA="no"
 470     fi
 471 fi
 472 AC_MSG_RESULT(${ENABLE_LSRA})
 473 AM_CONDITIONAL([ENABLE_LSRA], test x"${ENABLE_LSRA}" = "xyes")
 474
 475 if test x"${ENABLE_LSRA}" = "xyes"; then
 476     AC_DEFINE([ENABLE_LSRA], 1, [enable lsra])
 477 fi
 478
 479 dnl check if profiling should be supported
 480 AC_MSG_CHECKING(whether profiling should be supported)
 481 AC_ARG_ENABLE([profiling],
 482               [AS_HELP_STRING(--enable-profiling,enable profiling [[default=no]])],
 483               [case "${enableval}" in
 484                    yes) ENABLE_PROFILING=yes;;
 485                    *) ENABLE_PROFILING=no;;
 486                esac],
 487               [ENABLE_PROFILING=no])
 488 AC_MSG_RESULT(${ENABLE_PROFILING})
 489 AM_CONDITIONAL([ENABLE_PROFILING], test x"${ENABLE_PROFILING}" = "xyes")
 490
 491 if test x"${ENABLE_PROFILING}" = "xyes"; then
 492     AC_DEFINE([ENABLE_PROFILING], 1, [enable profiling])
 493 fi
 494
 495
 496 dnl check for instruction scheduler
 497 AC_ARG_ENABLE([scheduler], [AS_HELP_STRING(--enable-scheduler,enable instruction scheduler [[default=no]])])
 498
 499 AC_MSG_CHECKING(whether instruction scheduler should be supported)
 500 if test x"${USE_SCHEDULER}" = "x1" -o x"$enable_scheduler" = "xyes"; then
 501         case "${ARCH_DIR}" in
 502                 xdspcore )
 503                         ;;
 504                 * )
 505                         AC_MSG_ERROR(instruction scheduler is not available for ${ARCH_DIR} code generator)
 506                         ;;
 507         esac
 508
 509         AC_MSG_RESULT(yes)
 510         AC_DEFINE([USE_SCHEDULER], 1, [use scheduler])
 511         AM_CONDITIONAL([USE_SCHEDULER], [true])
 512 else
 513         AC_MSG_RESULT(no)
 514         AM_CONDITIONAL([USE_SCHEDULER], [false])
 515 fi
 516
 517
 518 AC_CHECK_ENABLE_ZLIB
 519
 520 dnl check for stuff to be built
 521 AC_CHECK_ENABLE_JNI
 522 AC_CHECK_ENABLE_LIBJVM
 523
 524 dnl ATTENTION: These check must be after setting
 525 dnl enable_shared/enable_static (happens in AC_CHECK_ENABLE_LIBJVM),
 526 dnl because libtool uses them to build the correct libraries.
 527 AC_LIBTOOL_DLOPEN
 528 AC_PROG_LIBTOOL
 529
 530 AC_CHECK_ENABLE_STATICVM
 531 AC_CHECK_ENABLE_ANNOTATIONS
 532 AC_CHECK_ENABLE_ASSERTION
 533
 534
 535 dnl where is CACAO's vm.zip
 536 AC_MSG_CHECKING(where CACAO's vm.zip is installed)
 537 AC_ARG_WITH([vm-zip],
 538             [AS_HELP_STRING(--with-vm-zip=<path>,path to CACAO's vm.zip (includes the name of the file and may be flat) [[default=/usr/local/cacao/share/cacao/vm.zip]])],
 539             [CACAO_VM_ZIP=${withval}],
 540             [CACAO_VM_ZIP=${CACAO_PREFIX}/share/cacao/vm.zip])
 541 AC_MSG_RESULT(${CACAO_VM_ZIP})
 542 AC_DEFINE_UNQUOTED([CACAO_VM_ZIP], "${CACAO_VM_ZIP}", [CACAO's vm.zip])
 543 AC_SUBST(CACAO_VM_ZIP)
 544
 545
 546 AC_CHECK_WITH_CACAOH
 547 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY
 548
 549 dnl Now we check for jre-layout so we can skip some checks that are
 550 dnl not required.
 551 AC_CHECK_ENABLE_JRE_LAYOUT
 552
 553 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_PREFIX
 554 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_CLASSES
 555
 556 if test x"${ENABLE_JRE_LAYOUT}" = "xno"; then
 557    AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_LIBDIR
 558 fi
 559
 560 dnl The check for jni_md.h must be before jni.h.
 561 AC_CHECK_WITH_JNI_MD_H
 562 AC_CHECK_WITH_JNI_H
 563
 564 dnl HPI is only required for OpenJDK
 565 case "${WITH_JAVA_RUNTIME_LIBRARY}" in
 566     openjdk)
 567         AC_CHECK_WITH_HPI_MD_H
 568         AC_CHECK_WITH_HPI_H
 569         ;;
 570     *)
 571         ;;
 572 esac
 573
 574 dnl check for some programs we need
 575
 576 case "${WITH_JAVA_RUNTIME_LIBRARY}" in
 577     cldc1.1 | gnuclasspath)
 578         AC_PROG_JAVAC
 579         AC_PROG_JAR
 580         ;;
 581     openjdk)
 582         ;;
 583     *)
 584         AC_MSG_ERROR(unknown classpath configuration ${WITH_JAVA_RUNTIME_LIBRARY})
 585         ;;
 586 esac
 587
 588 AC_CHECK_WITH_JASMIN_JAR
 589 AC_CHECK_WITH_JUNIT_JAR
 590
 591 AC_CHECK_HEADERS(
 592         [regex.h],
 593         [
 594                 dnl If debug build and regex.h available, enable debug filter
 595                 if test x"${NDEBUG}" = "xno"; then
 596                         AC_DEFINE(ENABLE_DEBUG_FILTER, 1, [debug filter])
 597                 fi
 598                 dnl If vmlog enambled and regex.h available, enable vmlogfilter
 599                 AM_CONDITIONAL([ENABLE_VMLOGFILTER], [test x"${ENABLE_VMLOG}" = "xyes"])
 600         ],
 601         [
 602                 AM_CONDITIONAL([ENABLE_VMLOGFILTER], [false])
 603         ]
 604 )
 605
 606 dnl python
 607
 608 AZ_PYTHON_DEFAULT
 609 AZ_PYTHON_ENABLE
 610 AZ_PYTHON_WITH
 611 AZ_PYTHON_VERSION_ENSURE( [2.4] )
 612 AZ_PYTHON_CSPEC
 613 AZ_PYTHON_LSPEC
 614
 615
 616 dnl define some stuff required for --fullversion
 617 AC_DEFINE_UNQUOTED(VERSION_CONFIGURE_ARGS, "$ac_configure_args", [configure arguments])
 618 AC_DEFINE_UNQUOTED(VERSION_CC, "$CC", [CC used])
 619 AC_DEFINE_UNQUOTED(VERSION_CXX, "$CXX", [CXX used])
 620 AC_DEFINE_UNQUOTED(VERSION_CFLAGS, "$OPT_CFLAGS $ARCH_CFLAGS $CC_FLAGS $CPPFLAGS", [CFLAGS used])
 621 AC_DEFINE_UNQUOTED(VERSION_CXXFLAGS, "$OPT_CXXFLAGS $ARCH_CXXFLAGS $CXX_FLAGS $CPPFLAGS", [CXXFLAGS used])
 622
 623
 624 dnl Finally pass flags to Makefiles.
 625 CFLAGS="$OPT_CFLAGS"
 626 CXXFLAGS="$OPT_CXXFLAGS"
 627
 628 AM_CFLAGS="$CC_FLAGS $ARCH_FLAGS $OS_FLAGS"
 629 AM_CXXFLAGS="$CXX_FLAGS $ARCH_FLAGS $OS_FLAGS"
 630 AM_CPPFLAGS="$CPPFLAGS"
 631
 632 AC_SUBST(AM_CFLAGS)
 633 AC_SUBST(AM_CXXFLAGS)
 634 AC_SUBST(AM_CPPFLAGS)
 635
 636
 637 AC_CONFIG_FILES([Makefile]
 638                 [contrib/Makefile]
 639                 [contrib/setenvinstalled]
 640                 [contrib/setenvsource]
 641                 [contrib/vmlog/Makefile]
 642                 [contrib/vmlog/t/Makefile]
 643                 [doc/Makefile]
 644                 [doc/doxygen/Makefile]
 645                 [doc/handbook/Makefile]
 646                 [man/Makefile]
 647                 [src/Makefile]
 648                 [src/cacao/Makefile]
 649                 [src/cacaoh/Makefile]
 650                 [src/classes/Makefile]
 651                 [src/fdlibm/Makefile]
 652                 [src/mm/Makefile]
 653                 [src/mm/cacao-gc/Makefile]
 654                 [src/native/Makefile]
 655                 [src/native/include/Makefile]
 656                 [src/native/jvmti/Makefile]
 657                 [src/native/vm/Makefile]
 658                 [src/native/vm/cldc1.1/Makefile]
 659                 [src/native/vm/gnuclasspath/Makefile]
 660                 [src/native/vm/openjdk/Makefile]
 661                 [src/scripts/Makefile]
 662                 [src/scripts/java]
 663                 [src/threads/Makefile]
 664                 [src/threads/none/Makefile]
 665                 [src/threads/posix/Makefile]
 666                 [src/toolbox/Makefile]
 667                 [src/vm/Makefile]
 668                 [src/vm/jit/Makefile]
 669                 [src/vm/jit/allocator/Makefile]
 670                 [src/vm/jit/alpha/Makefile]
 671                 [src/vm/jit/alpha/freebsd/Makefile]
 672                 [src/vm/jit/alpha/linux/Makefile]
 673                 [src/vm/jit/arm/Makefile]
 674                 [src/vm/jit/arm/linux/Makefile]
 675                 [src/vm/jit/i386/Makefile]
 676                 [src/vm/jit/i386/cygwin/Makefile]
 677                 [src/vm/jit/i386/darwin/Makefile]
 678                 [src/vm/jit/i386/freebsd/Makefile]
 679                 [src/vm/jit/i386/linux/Makefile]
 680                 [src/vm/jit/intrp/Makefile]
 681                 [src/vm/jit/inline/Makefile]
 682                 [src/vm/jit/ir/Makefile]
 683                 [src/vm/jit/loop/Makefile]
 684                 [src/vm/jit/m68k/Makefile]
 685                 [src/vm/jit/m68k/linux/Makefile]
 686                 [src/vm/jit/mips/Makefile]
 687                 [src/vm/jit/mips/irix/Makefile]
 688                 [src/vm/jit/mips/linux/Makefile]
 689                 [src/vm/jit/mips/uclinux/Makefile]
 690                 [src/vm/jit/optimizing/Makefile]
 691                 [src/vm/jit/parisc/Makefile]
 692                 [src/vm/jit/parisc/linux/Makefile]
 693                 [src/vm/jit/powerpc/Makefile]
 694                 [src/vm/jit/powerpc/darwin/Makefile]
 695                 [src/vm/jit/powerpc/linux/Makefile]
 696                 [src/vm/jit/powerpc/netbsd/Makefile]
 697                 [src/vm/jit/powerpc64/Makefile]
 698                 [src/vm/jit/powerpc64/linux/Makefile]
 699                 [src/vm/jit/s390/Makefile]
 700                 [src/vm/jit/schedule/Makefile]
 701                 [src/vm/jit/sparc64/Makefile]
 702                 [src/vm/jit/sparc64/linux/Makefile]
 703                 [src/vm/jit/sparc64/solaris/Makefile]
 704                 [src/vm/jit/verify/Makefile]
 705                 [src/vm/jit/x86_64/Makefile]
 706                 [src/vm/jit/x86_64/freebsd/Makefile]
 707                 [src/vm/jit/x86_64/linux/Makefile]
 708                 [src/vmcore/Makefile]
 709                 [tests/Makefile]
 710                 [tests/regression/Makefile]
 711                 [tests/regression/assertion/Makefile]
 712                 [tests/regression/base/Makefile]
 713                 [tests/regression/bugzilla/Makefile]
 714                 [tests/regression/jasmin/Makefile]
 715                 [tests/regression/native/Makefile]
 716                 [tests/regression/resolving/Makefile]
 717                 [tests/regression/resolving/classes1/Makefile]
 718                 [tests/regression/resolving/classes2/Makefile]
 719                 [tests/regression/resolving/classes3/Makefile]
 720 )
 721
 722
 723 dnl We only build the shared library objects but we use it as
 724 dnl noinst_LTLIBRARIES.
 725 ac_configure_args="$ac_configure_args --disable-static"
 726 AC_CONFIG_SUBDIRS(src/mm/boehm-gc)
 727
 728
 729 AC_OUTPUT
 730
 731
 732 ## Local variables:
 733 ## mode: m4
 734 ## indent-tabs-mode: t
 735 ## c-basic-offset: 4
 736 ## tab-width: 8
 737 ## compile-command: "automake --add-missing"
 738 ## End: