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([fstat])
 310 AC_CHECK_FUNCS([fsync])
 311 AC_CHECK_FUNCS([ftruncate])
 312 AC_CHECK_FUNCS([getcwd])
 313 AC_CHECK_FUNCS([gethostbyname])
 314 AC_CHECK_FUNCS([gethostname])
 315 AC_CHECK_FUNCS([getpagesize])
 316 AC_CHECK_FUNCS([getrusage])
 317 AC_CHECK_FUNCS([getsockname])
 318 AC_CHECK_FUNCS([getsockopt])
 319 AC_CHECK_FUNCS([gettimeofday])
 320 AC_CHECK_FUNCS([htons])
 321 AC_CHECK_FUNCS([ioctl])
 322 AC_CHECK_FUNCS([isnan])
 323 AC_CHECK_FUNCS([listen])
 324 AC_CHECK_FUNCS([localtime])
 325 AC_CHECK_FUNCS([localtime_r])
 326 AC_CHECK_FUNCS([lseek])
 327 AC_CHECK_FUNCS([malloc])
 328 AC_CHECK_FUNCS([memcpy])
 329 AC_CHECK_FUNCS([memset])
 330 AC_CHECK_FUNCS([mmap])
 331 AC_CHECK_FUNCS([mprotect])
 332 AC_CHECK_FUNCS([open])
 333 AC_CHECK_FUNCS([read])
 334 AC_CHECK_FUNCS([readlink])
 335 AC_CHECK_FUNCS([realloc])
 336 AC_CHECK_FUNCS([recv])
 337 AC_CHECK_FUNCS([scandir])
 338 AC_CHECK_FUNCS([select])
 339 AC_CHECK_FUNCS([send])
 340 AC_CHECK_FUNCS([setsockopt])
 341 AC_CHECK_FUNCS([shutdown])
 342 AC_CHECK_FUNCS([socket])
 343 AC_CHECK_FUNCS([stat])
 344 AC_CHECK_FUNCS([strcat])
 345 AC_CHECK_FUNCS([strchr])
 346 AC_CHECK_FUNCS([strcpy])
 347 AC_CHECK_FUNCS([strdup])
 348 AC_CHECK_FUNCS([strerror])
 349 AC_CHECK_FUNCS([strlen])
 350 AC_CHECK_FUNCS([strncmp])
 351 AC_CHECK_FUNCS([strstr])
 352 AC_CHECK_FUNCS([time])
 353 AC_CHECK_FUNCS([write])
 354
 355
 356 dnl Checks for libraries.
 357
 358 dnl Checking sizeof void *
 359 AC_CHECK_SIZEOF(void *)
 360 AC_C_BIGENDIAN
 361
 362
 363 dnl define install prefix
 364 if test "x$prefix" = "xNONE"; then
 365     CACAO_PREFIX=$ac_default_prefix
 366 else
 367     CACAO_PREFIX=$prefix
 368 fi
 369 AC_DEFINE_UNQUOTED([CACAO_PREFIX], "${CACAO_PREFIX}", [installation prefix])
 370 AC_SUBST(CACAO_PREFIX)
 371
 372 dnl define libdir prefix
 373 if test "x$libdir" = "xNONE"; then
 374     CACAO_LIBDIR=$ac_default_libdir
 375 else
 376     CACAO_LIBDIR=$libdir
 377 fi
 378 dnl expand CACAO_LIBDIR to something that is usable in C code
 379 AS_AC_EXPAND([CACAO_LIBDIR], ${CACAO_LIBDIR})
 380 AC_DEFINE_UNQUOTED([CACAO_LIBDIR], "${CACAO_LIBDIR}", [library installation prefix])
 381 AC_SUBST(CACAO_LIBDIR)
 382
 383
 384 AC_CHECK_ENABLE_DL
 385 AC_CHECK_ENABLE_JAVA
 386
 387 AC_CHECK_ENABLE_JIT
 388 AC_CHECK_ENABLE_INTRP
 389
 390 if test x"${ENABLE_JIT}" = "xno" -a x"${ENABLE_INTRP}" = "xno"; then
 391     AC_ERROR(You have to enable at least the JIT or the interpreter.)
 392 fi
 393
 394 AC_CHECK_SOFTFLOAT
 395 AC_CHECK_SOFT_FLOAT_CMP
 396 AC_CHECK_SOFT_DOUBLE_CMP
 397
 398 AC_CHECK_ENABLE_GC
 399 AC_CHECK_ENABLE_DEBUG
 400 AC_CHECK_ENABLE_DUMP
 401 AC_CHECK_ENABLE_MEMCHECK
 402 AC_CHECK_ENABLE_HANDLES
 403 AC_CHECK_ENABLE_VMLOG
 404 AC_CHECK_ENABLE_DISASSEMBLER
 405 AC_CHECK_ENABLE_STATISTICS
 406 AC_CHECK_ENABLE_VERIFIER
 407 AC_CHECK_ENABLE_RT_TIMING
 408 AC_CHECK_ENABLE_CYCLE_STATS
 409 AC_CHECK_ENABLE_JVMTI
 410 AC_CHECK_ENABLE_THREADS
 411 AC_CHECK_ENABLE_IFCONV
 412 AC_CHECK_ENABLE_INLINING
 413 AC_CHECK_ENABLE_INLINING_DEBUG
 414 AC_CHECK_ENABLE_REPLACEMENT
 415
 416 dnl check for loop optimization
 417 AC_MSG_CHECKING(whether loop optimization should be supported)
 418 AC_ARG_ENABLE([loop],
 419               [AS_HELP_STRING(--enable-loop,enable loop optimization [[default=no]])],
 420               [case "${enableval}" in
 421                    yes) ENABLE_LOOP=yes;;
 422                    *) ENABLE_LOOP=no;;
 423                esac],
 424               [ENABLE_LOOP=no])
 425 AC_MSG_RESULT(${ENABLE_LOOP})
 426 AM_CONDITIONAL([ENABLE_LOOP], test x"${ENABLE_LOOP}" = "xyes")
 427
 428 if test x"${ENABLE_LOOP}" = "xyes"; then
 429     AC_DEFINE([ENABLE_LOOP], 1, [use loop optimization])
 430 fi
 431
 432
 433 dnl check if linear scan register allocator(lsra) with SSA should be used
 434 AC_MSG_CHECKING(whether lsra with ssa should be supported)
 435 AC_ARG_ENABLE([ssa],
 436               [AS_HELP_STRING(--disable-ssa,disable ssa [[default=disabled]])],
 437               [case "${enableval}" in
 438                    no) ENABLE_SSA=no;;
 439                    *) ENABLE_SSA=yes;;
 440                esac],
 441               [ENABLE_SSA=no])
 442 AC_MSG_RESULT(${ENABLE_SSA})
 443 AM_CONDITIONAL([ENABLE_SSA], test x"${ENABLE_SSA}" = "xyes")
 444 AM_CONDITIONAL([ENABLE_ESCAPE], test x"${ENABLE_SSA}" = "xyes")
 445 AM_CONDITIONAL([ENABLE_ESCAPE_CHECK], test x"${ENABLE_SSA}" = "xyes")
 446
 447 if test x"${ENABLE_SSA}" = "xyes"; then
 448     AC_DEFINE([ENABLE_SSA], 1, [enable lsra with ssa])
 449     AC_DEFINE([ENABLE_ESCAPE], 1, [enable escape analysis with ssa])
 450     AC_DEFINE([ENABLE_ESCAPE_CHECK], 1, [enable generating code to validate escape analysis results])
 451     ENABLE_LSRA="no"
 452 fi
 453
 454
 455 dnl check if linear scan register allocator(lsra) should be used
 456 AC_MSG_CHECKING(whether lsra should be supported)
 457 AC_ARG_ENABLE([lsra],
 458               [AS_HELP_STRING(--enable-lsra,enable linear scan register allocator [[default=no]])],
 459               [case "${enableval}" in
 460                    yes) ENABLE_LSRA=yes;;
 461                    *) ENABLE_LSRA=no;;
 462                esac],
 463               [ENABLE_LSRA=no])
 464
 465 if test x"${ENABLE_LSRA}" = "xyes"; then
 466     if test x"${ENABLE_SSA}" = "xyes"; then
 467         ENABLE_LSRA="no"
 468     fi
 469 fi
 470 AC_MSG_RESULT(${ENABLE_LSRA})
 471 AM_CONDITIONAL([ENABLE_LSRA], test x"${ENABLE_LSRA}" = "xyes")
 472
 473 if test x"${ENABLE_LSRA}" = "xyes"; then
 474     AC_DEFINE([ENABLE_LSRA], 1, [enable lsra])
 475 fi
 476
 477 dnl check if profiling should be supported
 478 AC_MSG_CHECKING(whether profiling should be supported)
 479 AC_ARG_ENABLE([profiling],
 480               [AS_HELP_STRING(--enable-profiling,enable profiling [[default=no]])],
 481               [case "${enableval}" in
 482                    yes) ENABLE_PROFILING=yes;;
 483                    *) ENABLE_PROFILING=no;;
 484                esac],
 485               [ENABLE_PROFILING=no])
 486 AC_MSG_RESULT(${ENABLE_PROFILING})
 487 AM_CONDITIONAL([ENABLE_PROFILING], test x"${ENABLE_PROFILING}" = "xyes")
 488
 489 if test x"${ENABLE_PROFILING}" = "xyes"; then
 490     AC_DEFINE([ENABLE_PROFILING], 1, [enable profiling])
 491 fi
 492
 493
 494 dnl check for instruction scheduler
 495 AC_ARG_ENABLE([scheduler], [AS_HELP_STRING(--enable-scheduler,enable instruction scheduler [[default=no]])])
 496
 497 AC_MSG_CHECKING(whether instruction scheduler should be supported)
 498 if test x"${USE_SCHEDULER}" = "x1" -o x"$enable_scheduler" = "xyes"; then
 499         case "${ARCH_DIR}" in
 500                 xdspcore )
 501                         ;;
 502                 * )
 503                         AC_MSG_ERROR(instruction scheduler is not available for ${ARCH_DIR} code generator)
 504                         ;;
 505         esac
 506
 507         AC_MSG_RESULT(yes)
 508         AC_DEFINE([USE_SCHEDULER], 1, [use scheduler])
 509         AM_CONDITIONAL([USE_SCHEDULER], [true])
 510 else
 511         AC_MSG_RESULT(no)
 512         AM_CONDITIONAL([USE_SCHEDULER], [false])
 513 fi
 514
 515
 516 AC_CHECK_ENABLE_ZLIB
 517
 518 dnl check for stuff to be built
 519 AC_CHECK_ENABLE_JNI
 520 AC_CHECK_ENABLE_LIBJVM
 521
 522 dnl ATTENTION: These check must be after setting
 523 dnl enable_shared/enable_static (happens in AC_CHECK_ENABLE_LIBJVM),
 524 dnl because libtool uses them to build the correct libraries.
 525 AC_LIBTOOL_DLOPEN
 526 AC_PROG_LIBTOOL
 527
 528 AC_CHECK_ENABLE_STATICVM
 529 AC_CHECK_ENABLE_ANNOTATIONS
 530 AC_CHECK_ENABLE_ASSERTION
 531
 532
 533 dnl where is CACAO's vm.zip
 534 AC_MSG_CHECKING(where CACAO's vm.zip is installed)
 535 AC_ARG_WITH([vm-zip],
 536             [AS_HELP_STRING(--with-vm-zip=<path>,path to CACAO's vm.zip (includes the name of the file and may be flat) [[default=/usr/local/cacao/share/cacao/vm.zip]])],
 537             [CACAO_VM_ZIP=${withval}],
 538             [CACAO_VM_ZIP=${CACAO_PREFIX}/share/cacao/vm.zip])
 539 AC_MSG_RESULT(${CACAO_VM_ZIP})
 540 AC_DEFINE_UNQUOTED([CACAO_VM_ZIP], "${CACAO_VM_ZIP}", [CACAO's vm.zip])
 541 AC_SUBST(CACAO_VM_ZIP)
 542
 543
 544 AC_CHECK_WITH_CACAOH
 545 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY
 546
 547 dnl Now we check for jre-layout so we can skip some checks that are
 548 dnl not required.
 549 AC_CHECK_ENABLE_JRE_LAYOUT
 550
 551 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_PREFIX
 552 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_CLASSES
 553 AC_CHECK_WITH_BUILD_JAVA_RUNTIME_LIBRARY_CLASSES
 554
 555 if test x"${ENABLE_JRE_LAYOUT}" = "xno"; then
 556    AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_LIBDIR
 557 fi
 558
 559 dnl The check for jni_md.h must be before jni.h.
 560 AC_CHECK_WITH_JNI_MD_H
 561 AC_CHECK_WITH_JNI_H
 562
 563 dnl HPI is only required for OpenJDK
 564 case "${WITH_JAVA_RUNTIME_LIBRARY}" in
 565     openjdk)
 566         AC_CHECK_WITH_HPI_MD_H
 567         AC_CHECK_WITH_HPI_H
 568         ;;
 569     *)
 570         ;;
 571 esac
 572
 573 dnl check for some programs we need
 574
 575 case "${WITH_JAVA_RUNTIME_LIBRARY}" in
 576     cldc1.1 | gnuclasspath)
 577         AC_PROG_JAVAC
 578         AC_PROG_JAR
 579         ;;
 580     openjdk)
 581         ;;
 582     *)
 583         AC_MSG_ERROR(unknown classpath configuration ${WITH_JAVA_RUNTIME_LIBRARY})
 584         ;;
 585 esac
 586
 587 AC_CHECK_WITH_JASMIN_JAR
 588 AC_CHECK_WITH_JUNIT_JAR
 589
 590 AC_CHECK_HEADERS(
 591         [regex.h],
 592         [
 593                 dnl If debug build and regex.h available, enable debug filter
 594                 if test x"${NDEBUG}" = "xno"; then
 595                         AC_DEFINE(ENABLE_DEBUG_FILTER, 1, [debug filter])
 596                 fi
 597                 dnl If vmlog enambled and regex.h available, enable vmlogfilter
 598                 AM_CONDITIONAL([ENABLE_VMLOGFILTER], [test x"${ENABLE_VMLOG}" = "xyes"])
 599         ],
 600         [
 601                 AM_CONDITIONAL([ENABLE_VMLOGFILTER], [false])
 602         ]
 603 )
 604
 605 dnl python
 606
 607 AZ_PYTHON_DEFAULT
 608 AZ_PYTHON_ENABLE
 609 AZ_PYTHON_WITH
 610 AZ_PYTHON_VERSION_ENSURE( [2.4] )
 611 AZ_PYTHON_CSPEC
 612 AZ_PYTHON_LSPEC
 613
 614
 615 dnl define some stuff required for --fullversion
 616 AC_DEFINE_UNQUOTED(VERSION_CONFIGURE_ARGS, "$ac_configure_args", [configure arguments])
 617 AC_DEFINE_UNQUOTED(VERSION_CC, "$CC", [CC used])
 618 AC_DEFINE_UNQUOTED(VERSION_CXX, "$CXX", [CXX used])
 619 AC_DEFINE_UNQUOTED(VERSION_CFLAGS, "$OPT_CFLAGS $ARCH_CFLAGS $CC_FLAGS $CPPFLAGS", [CFLAGS used])
 620 AC_DEFINE_UNQUOTED(VERSION_CXXFLAGS, "$OPT_CXXFLAGS $ARCH_CXXFLAGS $CXX_FLAGS $CPPFLAGS", [CXXFLAGS used])
 621
 622
 623 dnl Finally pass flags to Makefiles.
 624 CFLAGS="$OPT_CFLAGS"
 625 CXXFLAGS="$OPT_CXXFLAGS"
 626
 627 AM_CFLAGS="$CC_FLAGS $ARCH_FLAGS $OS_FLAGS"
 628 AM_CXXFLAGS="$CXX_FLAGS $ARCH_FLAGS $OS_FLAGS"
 629 AM_CPPFLAGS="$CPPFLAGS"
 630
 631 AC_SUBST(AM_CFLAGS)
 632 AC_SUBST(AM_CXXFLAGS)
 633 AC_SUBST(AM_CPPFLAGS)
 634
 635
 636 AC_CONFIG_FILES([Makefile]
 637                 [contrib/Makefile]
 638                 [contrib/setenvinstalled]
 639                 [contrib/setenvsource]
 640                 [contrib/vmlog/Makefile]
 641                 [contrib/vmlog/t/Makefile]
 642                 [doc/Makefile]
 643                 [doc/doxygen/Makefile]
 644                 [doc/handbook/Makefile]
 645                 [man/Makefile]
 646                 [src/Makefile]
 647                 [src/cacao/Makefile]
 648                 [src/cacaoh/Makefile]
 649                 [src/classes/Makefile]
 650                 [src/fdlibm/Makefile]
 651                 [src/mm/Makefile]
 652                 [src/mm/cacao-gc/Makefile]
 653                 [src/native/Makefile]
 654                 [src/native/include/Makefile]
 655                 [src/native/jvmti/Makefile]
 656                 [src/native/vm/Makefile]
 657                 [src/native/vm/cldc1.1/Makefile]
 658                 [src/native/vm/gnuclasspath/Makefile]
 659                 [src/native/vm/openjdk/Makefile]
 660                 [src/scripts/Makefile]
 661                 [src/scripts/java]
 662                 [src/threads/Makefile]
 663                 [src/threads/none/Makefile]
 664                 [src/threads/posix/Makefile]
 665                 [src/toolbox/Makefile]
 666                 [src/vm/Makefile]
 667                 [src/vm/jit/Makefile]
 668                 [src/vm/jit/allocator/Makefile]
 669                 [src/vm/jit/alpha/Makefile]
 670                 [src/vm/jit/alpha/freebsd/Makefile]
 671                 [src/vm/jit/alpha/linux/Makefile]
 672                 [src/vm/jit/arm/Makefile]
 673                 [src/vm/jit/arm/linux/Makefile]
 674                 [src/vm/jit/i386/Makefile]
 675                 [src/vm/jit/i386/cygwin/Makefile]
 676                 [src/vm/jit/i386/darwin/Makefile]
 677                 [src/vm/jit/i386/freebsd/Makefile]
 678                 [src/vm/jit/i386/linux/Makefile]
 679                 [src/vm/jit/intrp/Makefile]
 680                 [src/vm/jit/inline/Makefile]
 681                 [src/vm/jit/ir/Makefile]
 682                 [src/vm/jit/loop/Makefile]
 683                 [src/vm/jit/m68k/Makefile]
 684                 [src/vm/jit/m68k/linux/Makefile]
 685                 [src/vm/jit/mips/Makefile]
 686                 [src/vm/jit/mips/irix/Makefile]
 687                 [src/vm/jit/mips/linux/Makefile]
 688                 [src/vm/jit/mips/uclinux/Makefile]
 689                 [src/vm/jit/optimizing/Makefile]
 690                 [src/vm/jit/parisc/Makefile]
 691                 [src/vm/jit/parisc/linux/Makefile]
 692                 [src/vm/jit/powerpc/Makefile]
 693                 [src/vm/jit/powerpc/darwin/Makefile]
 694                 [src/vm/jit/powerpc/linux/Makefile]
 695                 [src/vm/jit/powerpc/netbsd/Makefile]
 696                 [src/vm/jit/powerpc64/Makefile]
 697                 [src/vm/jit/powerpc64/linux/Makefile]
 698                 [src/vm/jit/s390/Makefile]
 699                 [src/vm/jit/schedule/Makefile]
 700                 [src/vm/jit/sparc64/Makefile]
 701                 [src/vm/jit/sparc64/linux/Makefile]
 702                 [src/vm/jit/sparc64/solaris/Makefile]
 703                 [src/vm/jit/verify/Makefile]
 704                 [src/vm/jit/x86_64/Makefile]
 705                 [src/vm/jit/x86_64/freebsd/Makefile]
 706                 [src/vm/jit/x86_64/linux/Makefile]
 707                 [src/vmcore/Makefile]
 708                 [tests/Makefile]
 709                 [tests/regression/Makefile]
 710                 [tests/regression/assertion/Makefile]
 711                 [tests/regression/base/Makefile]
 712                 [tests/regression/bugzilla/Makefile]
 713                 [tests/regression/jasmin/Makefile]
 714                 [tests/regression/native/Makefile]
 715                 [tests/regression/resolving/Makefile]
 716                 [tests/regression/resolving/classes1/Makefile]
 717                 [tests/regression/resolving/classes2/Makefile]
 718                 [tests/regression/resolving/classes3/Makefile]
 719 )
 720
 721
 722 dnl We only build the shared library objects but we use it as
 723 dnl noinst_LTLIBRARIES.
 724 ac_configure_args="$ac_configure_args --disable-static"
 725 AC_CONFIG_SUBDIRS(src/mm/boehm-gc)
 726
 727
 728 AC_OUTPUT
 729
 730
 731 ## Local variables:
 732 ## mode: m4
 733 ## indent-tabs-mode: t
 734 ## c-basic-offset: 4
 735 ## tab-width: 8
 736 ## compile-command: "automake --add-missing"
 737 ## End: