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.cpp)
  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 "$host_cpu" in
  53 alpha | alphaev56 | alphapca56 )
  54     ARCH_DIR="alpha"
  55     ARCH_FLAGS="-mieee -D__ALPHA__"
  56     JAVA_ARCH="alpha"
  57     ;;
  58
  59 arm | armv4 | armv4tl | armv5b | armv5l | armv5tejl )
  60     ARCH_DIR="arm"
  61     ARCH_FLAGS="-D__ARM__"
  62     JAVA_ARCH="arm"
  63     ;;
  64
  65 hppa2.0 )
  66     ARCH_DIR="parisc"
  67     ARCH_FLAGS="-D__PARISC__"
  68     JAVA_ARCH="hppa"
  69     ;;
  70
  71 i386 | i486 | i586 | i686 )
  72     ARCH_DIR="i386"
  73     ARCH_FLAGS="-D__I386__"
  74     JAVA_ARCH="i386"
  75     ;;
  76
  77 m68k )
  78     ARCH_DIR="m68k"
  79     ARCH_FLAGS="-D__M68K__"
  80     JAVA_ARCH="m68k"
  81     ;;
  82
  83 mips | mipsel )
  84     ARCH_DIR="mips"
  85     ARCH_FLAGS="-D__MIPS__"
  86     dnl Is this correct for mipsel?
  87     JAVA_ARCH="mips"
  88     ;;
  89
  90 powerpc )
  91     ARCH_DIR="powerpc"
  92     ARCH_FLAGS="-D__POWERPC__"
  93     JAVA_ARCH="ppc"
  94     ;;
  95
  96 powerpc64 )
  97     ARCH_DIR="powerpc64"
  98     ARCH_FLAGS="-D__POWERPC64__"
  99     JAVA_ARCH="ppc64"
 100     ;;
 101
 102 s390 )
 103     ARCH_DIR="s390"
 104     ARCH_FLAGS="-D__S390__"
 105     JAVA_ARCH="s390"
 106     ;;
 107
 108 sparc | sparc64 )
 109     ARCH_DIR="sparc64"
 110     ARCH_FLAGS="-mcpu=v9 -m64 -D__SPARC_64__"
 111     dnl Is this correct for 64-bits?
 112     JAVA_ARCH="sparc"
 113     ;;
 114
 115 x86_64 )
 116     ARCH_DIR="x86_64"
 117     ARCH_FLAGS="-m64 -D__X86_64__"
 118     JAVA_ARCH="amd64"
 119     ;;
 120
 121 xdspcore )
 122     ARCH_DIR="xdspcore"
 123     ENABLE_STATICVM="yes"
 124     ARCH_FLAGS="-D__XDSPCORE__"
 125     USE_SCHEDULER="1"
 126     ;;
 127
 128 * )
 129     AC_MSG_ERROR($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], "${JAVA_ARCH}", [Java architecture name])
 228 AC_SUBST(ARCH_DIR)
 229 AC_SUBST(JAVA_ARCH)
 230 AC_SUBST(OS_DIR)
 231 AC_SUBST(USE_SCHEDULER)
 232
 233
 234 dnl Checks for programs.
 235 AC_PROG_CC
 236 AC_PROG_CXX
 237 AM_PROG_AS
 238 AC_PROG_LD
 239 AC_PROG_LD_GNU
 240 AC_PROG_LN_S
 241 AC_PROG_MAKE_SET
 242 AM_PROG_MKDIR_P
 243
 244 dnl Checks for header files.
 245 AC_HEADER_DIRENT
 246 AC_HEADER_STDC
 247
 248 dnl Crucial header files.
 249 AC_CHECK_HEADERS([stdbool.h],, [AC_MSG_ERROR(cannot find stdbool.h)])
 250 AC_CHECK_HEADERS([stdint.h],, [AC_MSG_ERROR(cannot find stdint.h)])
 251
 252 dnl keep them alpha-sorted!
 253 AC_CHECK_HEADERS([assert.h])
 254 AC_CHECK_HEADERS([errno.h])
 255 AC_CHECK_HEADERS([fcntl.h])
 256 AC_CHECK_HEADERS([libgen.h])
 257 AC_CHECK_HEADERS([netdb.h])
 258 AC_CHECK_HEADERS([stdint.h])
 259 AC_CHECK_HEADERS([stdio.h])
 260 AC_CHECK_HEADERS([stdlib.h])
 261 AC_CHECK_HEADERS([string.h])
 262 AC_CHECK_HEADERS([time.h])
 263 AC_CHECK_HEADERS([ucontext.h])
 264 AC_CHECK_HEADERS([unistd.h])
 265 AC_CHECK_HEADERS([sys/ioctl.h])
 266 AC_CHECK_HEADERS([sys/mman.h])
 267 AC_CHECK_HEADERS([sys/resource.h])
 268 AC_CHECK_HEADERS([sys/select.h])
 269 AC_CHECK_HEADERS([sys/socket.h])
 270 AC_CHECK_HEADERS([sys/stat.h])
 271 AC_CHECK_HEADERS([sys/time.h])
 272 AC_CHECK_HEADERS([sys/types.h])
 273
 274 dnl Checks for typedefs, structures, and compiler characteristics.
 275 AC_C_CONST
 276 AC_C_INLINE
 277 AC_C_ATTRIBUTE
 278 AC_TYPE_OFF_T
 279 AC_TYPE_SIZE_T
 280 AC_HEADER_TIME
 281 AC_STRUCT_TM
 282
 283 dnl Checks for libraries (NOTE: Should be done before function checks,
 284 dnl as some functions may be in libraries we check for).
 285
 286 case "${OS_DIR}" in
 287     solaris )
 288          AC_CHECK_LIB([socket], [gethostname],, [AC_MSG_ERROR(cannot find libsocket)])
 289          ;;
 290 esac
 291
 292 dnl Checks for library functions.
 293 AC_PROG_GCC_TRADITIONAL
 294 AC_TYPE_SIGNAL
 295 AC_FUNC_MEMCMP
 296 AC_FUNC_MMAP
 297
 298 dnl keep them alpha-sorted!
 299 AC_CHECK_FUNCS([abort])
 300 AC_CHECK_FUNCS([accept])
 301 AC_CHECK_FUNCS([access])
 302 AC_CHECK_FUNCS([atoi])
 303 AC_CHECK_FUNCS([atol])
 304 AC_CHECK_FUNCS([calloc])
 305 AC_CHECK_FUNCS([close])
 306 AC_CHECK_FUNCS([confstr])
 307 AC_CHECK_FUNCS([connect])
 308 AC_CHECK_FUNCS([dirname])
 309 AC_CHECK_FUNCS([fclose])
 310 AC_CHECK_FUNCS([fflush])
 311 AC_CHECK_FUNCS([fopen])
 312 AC_CHECK_FUNCS([fprintf])
 313 AC_CHECK_FUNCS([fread])
 314 AC_CHECK_FUNCS([free])
 315 AC_CHECK_FUNCS([fstat])
 316 AC_CHECK_FUNCS([fsync])
 317 AC_CHECK_FUNCS([ftruncate])
 318 AC_CHECK_FUNCS([getcwd])
 319 AC_CHECK_FUNCS([gethostbyname])
 320 AC_CHECK_FUNCS([gethostname])
 321 AC_CHECK_FUNCS([getpagesize])
 322 AC_CHECK_FUNCS([getrusage])
 323 AC_CHECK_FUNCS([getsockname])
 324 AC_CHECK_FUNCS([getsockopt])
 325 AC_CHECK_FUNCS([gettimeofday])
 326 AC_CHECK_FUNCS([htons])
 327 AC_CHECK_FUNCS([ioctl])
 328 AC_CHECK_FUNCS([isnan])
 329 AC_CHECK_FUNCS([listen])
 330 AC_CHECK_FUNCS([localtime])
 331 AC_CHECK_FUNCS([localtime_r])
 332 AC_CHECK_FUNCS([lseek])
 333 AC_CHECK_FUNCS([malloc])
 334 AC_CHECK_FUNCS([memcpy])
 335 AC_CHECK_FUNCS([memset])
 336 AC_CHECK_FUNCS([mmap])
 337 AC_CHECK_FUNCS([mprotect])
 338 AC_CHECK_FUNCS([open])
 339 AC_CHECK_FUNCS([read])
 340 AC_CHECK_FUNCS([readlink])
 341 AC_CHECK_FUNCS([realloc])
 342 AC_CHECK_FUNCS([recv])
 343 AC_CHECK_FUNCS([scandir])
 344 AC_CHECK_FUNCS([select])
 345 AC_CHECK_FUNCS([send])
 346 AC_CHECK_FUNCS([setsockopt])
 347 AC_CHECK_FUNCS([shutdown])
 348 AC_CHECK_FUNCS([socket])
 349 AC_CHECK_FUNCS([stat])
 350 AC_CHECK_FUNCS([strcat])
 351 AC_CHECK_FUNCS([strchr])
 352 AC_CHECK_FUNCS([strcpy])
 353 AC_CHECK_FUNCS([strdup])
 354 AC_CHECK_FUNCS([strerror])
 355 AC_CHECK_FUNCS([strlen])
 356 AC_CHECK_FUNCS([strncmp])
 357 AC_CHECK_FUNCS([strstr])
 358 AC_CHECK_FUNCS([time])
 359 AC_CHECK_FUNCS([write])
 360
 361
 362 dnl Checks for libraries.
 363
 364 dnl Checking sizeof void *
 365 AC_CHECK_SIZEOF(void *)
 366 AC_C_BIGENDIAN
 367
 368
 369 dnl define install prefix
 370 if test "x$prefix" = "xNONE"; then
 371     CACAO_PREFIX=$ac_default_prefix
 372 else
 373     CACAO_PREFIX=$prefix
 374 fi
 375 AC_DEFINE_UNQUOTED([CACAO_PREFIX], "${CACAO_PREFIX}", [installation prefix])
 376 AC_SUBST(CACAO_PREFIX)
 377
 378 dnl define libdir prefix
 379 if test "x$libdir" = "xNONE"; then
 380     CACAO_LIBDIR=$ac_default_libdir
 381 else
 382     CACAO_LIBDIR=$libdir
 383 fi
 384 dnl expand CACAO_LIBDIR to something that is usable in C code
 385 AS_AC_EXPAND([CACAO_LIBDIR], ${CACAO_LIBDIR})
 386 AC_DEFINE_UNQUOTED([CACAO_LIBDIR], "${CACAO_LIBDIR}", [library installation prefix])
 387 AC_SUBST(CACAO_LIBDIR)
 388
 389
 390 AC_CHECK_ENABLE_DL
 391 AC_CHECK_ENABLE_JAVA
 392
 393 AC_CHECK_ENABLE_JIT
 394 AC_CHECK_ENABLE_INTRP
 395
 396 if test x"${ENABLE_JIT}" = "xno" -a x"${ENABLE_INTRP}" = "xno"; then
 397     AC_ERROR(You have to enable at least the JIT or the interpreter.)
 398 fi
 399
 400 AC_CHECK_SOFTFLOAT
 401 AC_CHECK_SOFT_FLOAT_CMP
 402 AC_CHECK_SOFT_DOUBLE_CMP
 403
 404 AC_CHECK_ENABLE_GC
 405 AC_CHECK_ENABLE_DEBUG
 406 AC_CHECK_ENABLE_DUMP
 407 AC_CHECK_ENABLE_MEMCHECK
 408 AC_CHECK_ENABLE_HANDLES
 409 AC_CHECK_ENABLE_VMLOG
 410 AC_CHECK_ENABLE_DISASSEMBLER
 411 AC_CHECK_ENABLE_STATISTICS
 412 AC_CHECK_ENABLE_VERIFIER
 413 AC_CHECK_ENABLE_RT_TIMING
 414 AC_CHECK_ENABLE_CYCLE_STATS
 415 AC_CHECK_ENABLE_JVMTI
 416 AC_CHECK_ENABLE_THREADS
 417 AC_CHECK_ENABLE_IFCONV
 418 AC_CHECK_ENABLE_INLINING
 419 AC_CHECK_ENABLE_INLINING_DEBUG
 420 AC_CHECK_ENABLE_REPLACEMENT
 421
 422 dnl check for loop optimization
 423 AC_MSG_CHECKING(whether loop optimization should be supported)
 424 AC_ARG_ENABLE([loop],
 425               [AS_HELP_STRING(--enable-loop,enable loop optimization [[default=no]])],
 426               [case "${enableval}" in
 427                    yes) ENABLE_LOOP=yes;;
 428                    *) ENABLE_LOOP=no;;
 429                esac],
 430               [ENABLE_LOOP=no])
 431 AC_MSG_RESULT(${ENABLE_LOOP})
 432 AM_CONDITIONAL([ENABLE_LOOP], test x"${ENABLE_LOOP}" = "xyes")
 433
 434 if test x"${ENABLE_LOOP}" = "xyes"; then
 435     AC_DEFINE([ENABLE_LOOP], 1, [use loop optimization])
 436 fi
 437
 438
 439 dnl check if linear scan register allocator(lsra) with SSA should be used
 440 AC_MSG_CHECKING(whether lsra with ssa should be supported)
 441 AC_ARG_ENABLE([ssa],
 442               [AS_HELP_STRING(--disable-ssa,disable ssa [[default=disabled]])],
 443               [case "${enableval}" in
 444                    no) ENABLE_SSA=no;;
 445                    *) ENABLE_SSA=yes;;
 446                esac],
 447               [ENABLE_SSA=no])
 448 AC_MSG_RESULT(${ENABLE_SSA})
 449 AM_CONDITIONAL([ENABLE_SSA], test x"${ENABLE_SSA}" = "xyes")
 450 AM_CONDITIONAL([ENABLE_ESCAPE], test x"${ENABLE_SSA}" = "xyes")
 451 AM_CONDITIONAL([ENABLE_ESCAPE_CHECK], test x"${ENABLE_SSA}" = "xyes")
 452 AM_CONDITIONAL([ENABLE_TLH], test x"${ENABLE_SSA}" = "xyes")
 453
 454 if test x"${ENABLE_SSA}" = "xyes"; then
 455     AC_DEFINE([ENABLE_SSA], 1, [enable lsra with ssa])
 456     AC_DEFINE([ENABLE_ESCAPE], 1, [enable escape analysis with ssa])
 457     AC_DEFINE([ENABLE_ESCAPE_CHECK], 1, [enable generating code to validate escape analysis results])
 458     AC_DEFINE([ENABLE_TLH], 1, [enable thread local heap])
 459     ENABLE_LSRA="no"
 460 fi
 461
 462
 463 dnl check if linear scan register allocator(lsra) should be used
 464 AC_MSG_CHECKING(whether lsra should be supported)
 465 AC_ARG_ENABLE([lsra],
 466               [AS_HELP_STRING(--enable-lsra,enable linear scan register allocator [[default=no]])],
 467               [case "${enableval}" in
 468                    yes) ENABLE_LSRA=yes;;
 469                    *) ENABLE_LSRA=no;;
 470                esac],
 471               [ENABLE_LSRA=no])
 472
 473 if test x"${ENABLE_LSRA}" = "xyes"; then
 474     if test x"${ENABLE_SSA}" = "xyes"; then
 475         ENABLE_LSRA="no"
 476     fi
 477 fi
 478 AC_MSG_RESULT(${ENABLE_LSRA})
 479 AM_CONDITIONAL([ENABLE_LSRA], test x"${ENABLE_LSRA}" = "xyes")
 480
 481 if test x"${ENABLE_LSRA}" = "xyes"; then
 482     AC_DEFINE([ENABLE_LSRA], 1, [enable lsra])
 483 fi
 484
 485 dnl check if profiling should be supported
 486 AC_MSG_CHECKING(whether profiling should be supported)
 487 AC_ARG_ENABLE([profiling],
 488               [AS_HELP_STRING(--enable-profiling,enable profiling [[default=no]])],
 489               [case "${enableval}" in
 490                    yes) ENABLE_PROFILING=yes;;
 491                    *) ENABLE_PROFILING=no;;
 492                esac],
 493               [ENABLE_PROFILING=no])
 494 AC_MSG_RESULT(${ENABLE_PROFILING})
 495 AM_CONDITIONAL([ENABLE_PROFILING], test x"${ENABLE_PROFILING}" = "xyes")
 496
 497 if test x"${ENABLE_PROFILING}" = "xyes"; then
 498     AC_DEFINE([ENABLE_PROFILING], 1, [enable profiling])
 499 fi
 500
 501
 502 dnl check for instruction scheduler
 503 AC_ARG_ENABLE([scheduler], [AS_HELP_STRING(--enable-scheduler,enable instruction scheduler [[default=no]])])
 504
 505 AC_MSG_CHECKING(whether instruction scheduler should be supported)
 506 if test x"${USE_SCHEDULER}" = "x1" -o x"$enable_scheduler" = "xyes"; then
 507         case "${ARCH_DIR}" in
 508                 xdspcore )
 509                         ;;
 510                 * )
 511                         AC_MSG_ERROR(instruction scheduler is not available for ${ARCH_DIR} code generator)
 512                         ;;
 513         esac
 514
 515         AC_MSG_RESULT(yes)
 516         AC_DEFINE([USE_SCHEDULER], 1, [use scheduler])
 517         AM_CONDITIONAL([USE_SCHEDULER], [true])
 518 else
 519         AC_MSG_RESULT(no)
 520         AM_CONDITIONAL([USE_SCHEDULER], [false])
 521 fi
 522
 523
 524 AC_CHECK_ENABLE_ZLIB
 525
 526 dnl check for stuff to be built
 527 AC_CHECK_ENABLE_JNI
 528 AC_CHECK_ENABLE_LIBJVM
 529
 530 dnl ATTENTION: These check must be after setting
 531 dnl enable_shared/enable_static (happens in AC_CHECK_ENABLE_LIBJVM),
 532 dnl because libtool uses them to build the correct libraries.
 533 AC_LIBTOOL_DLOPEN
 534 AC_PROG_LIBTOOL
 535
 536 AC_CHECK_ENABLE_STATICVM
 537 AC_CHECK_ENABLE_ANNOTATIONS
 538 AC_CHECK_ENABLE_ASSERTION
 539
 540
 541 dnl where is CACAO's vm.zip
 542 AC_MSG_CHECKING(where CACAO's vm.zip is installed)
 543 AC_ARG_WITH([vm-zip],
 544             [AS_HELP_STRING(--with-vm-zip=<path>,path to CACAO's vm.zip (includes the name of the file and may be flat) [[default=/usr/local/cacao/share/cacao/vm.zip]])],
 545             [CACAO_VM_ZIP=${withval}],
 546             [CACAO_VM_ZIP=${CACAO_PREFIX}/share/cacao/vm.zip])
 547 AC_MSG_RESULT(${CACAO_VM_ZIP})
 548 AC_DEFINE_UNQUOTED([CACAO_VM_ZIP], "${CACAO_VM_ZIP}", [CACAO's vm.zip])
 549 AC_SUBST(CACAO_VM_ZIP)
 550
 551
 552 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY
 553
 554 dnl Now we check for jre-layout so we can skip some checks that are
 555 dnl not required.
 556 AC_CHECK_ENABLE_JRE_LAYOUT
 557
 558 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_PREFIX
 559 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_CLASSES
 560 AC_CHECK_WITH_BUILD_JAVA_RUNTIME_LIBRARY_CLASSES
 561
 562 if test x"${ENABLE_JRE_LAYOUT}" = "xno"; then
 563    AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_LIBDIR
 564 fi
 565
 566 dnl The check for jni_md.h must be before jni.h.
 567 AC_CHECK_WITH_JNI_MD_H
 568 AC_CHECK_WITH_JNI_H
 569
 570 dnl HPI is only required for OpenJDK
 571 case "${WITH_JAVA_RUNTIME_LIBRARY}" in
 572     openjdk)
 573         AC_CHECK_WITH_HPI_MD_H
 574         AC_CHECK_WITH_HPI_H
 575         ;;
 576     *)
 577         ;;
 578 esac
 579
 580 dnl check for some programs we need
 581
 582 case "${WITH_JAVA_RUNTIME_LIBRARY}" in
 583     cldc1.1 | gnuclasspath)
 584         AC_PROG_JAVAC
 585         AC_PROG_JAR
 586         ;;
 587     openjdk)
 588         ;;
 589     *)
 590         AC_MSG_ERROR(unknown classpath configuration ${WITH_JAVA_RUNTIME_LIBRARY})
 591         ;;
 592 esac
 593
 594 AC_CHECK_WITH_JASMIN_JAR
 595 AC_CHECK_WITH_JUNIT_JAR
 596
 597 AC_CHECK_HEADERS(
 598         [regex.h],
 599         [
 600                 dnl If debug build and regex.h available, enable debug filter
 601                 if test x"${NDEBUG}" = "xno"; then
 602                         AC_DEFINE(ENABLE_DEBUG_FILTER, 1, [debug filter])
 603                 fi
 604                 dnl If vmlog enambled and regex.h available, enable vmlogfilter
 605                 AM_CONDITIONAL([ENABLE_VMLOGFILTER], [test x"${ENABLE_VMLOG}" = "xyes"])
 606         ],
 607         [
 608                 AM_CONDITIONAL([ENABLE_VMLOGFILTER], [false])
 609         ]
 610 )
 611
 612 dnl python
 613
 614 AZ_PYTHON_DEFAULT
 615 AZ_PYTHON_ENABLE
 616 AZ_PYTHON_WITH
 617 AZ_PYTHON_VERSION_ENSURE( [2.4] )
 618 AZ_PYTHON_CSPEC
 619 AZ_PYTHON_LSPEC
 620
 621
 622 dnl define some stuff required for --fullversion
 623 AC_DEFINE_UNQUOTED(VERSION_CONFIGURE_ARGS, "$ac_configure_args", [configure arguments])
 624 AC_DEFINE_UNQUOTED(VERSION_CC, "$CC", [CC used])
 625 AC_DEFINE_UNQUOTED(VERSION_CXX, "$CXX", [CXX used])
 626 AC_DEFINE_UNQUOTED(VERSION_CFLAGS, "$OPT_CFLAGS $ARCH_CFLAGS $CC_FLAGS $CPPFLAGS", [CFLAGS used])
 627 AC_DEFINE_UNQUOTED(VERSION_CXXFLAGS, "$OPT_CXXFLAGS $ARCH_CXXFLAGS $CXX_FLAGS $CPPFLAGS", [CXXFLAGS used])
 628
 629
 630 dnl Finally pass flags to Makefiles.
 631 CFLAGS="$OPT_CFLAGS"
 632 CXXFLAGS="$OPT_CXXFLAGS"
 633
 634 AM_CFLAGS="$CC_FLAGS $ARCH_FLAGS $OS_FLAGS"
 635 AM_CXXFLAGS="$CXX_FLAGS $ARCH_FLAGS $OS_FLAGS"
 636 AM_CPPFLAGS="$CPPFLAGS"
 637
 638 AC_SUBST(AM_CFLAGS)
 639 AC_SUBST(AM_CXXFLAGS)
 640 AC_SUBST(AM_CPPFLAGS)
 641
 642
 643 AC_CONFIG_FILES([Makefile]
 644                 [contrib/Makefile]
 645                 [contrib/setenvinstalled]
 646                 [contrib/setenvsource]
 647                 [contrib/vmlog/Makefile]
 648                 [contrib/vmlog/t/Makefile]
 649                 [doc/Makefile]
 650                 [doc/doxygen/Makefile]
 651                 [doc/handbook/Makefile]
 652                 [man/Makefile]
 653                 [src/Makefile]
 654                 [src/cacao/Makefile]
 655                 [src/classes/Makefile]
 656                 [src/fdlibm/Makefile]
 657                 [src/mm/Makefile]
 658                 [src/mm/cacao-gc/Makefile]
 659                 [src/native/Makefile]
 660                 [src/native/include/Makefile]
 661                 [src/native/jvmti/Makefile]
 662                 [src/native/vm/Makefile]
 663                 [src/native/vm/cldc1.1/Makefile]
 664                 [src/native/vm/gnuclasspath/Makefile]
 665                 [src/native/vm/openjdk/Makefile]
 666                 [src/scripts/Makefile]
 667                 [src/scripts/java]
 668                 [src/threads/Makefile]
 669                 [src/threads/none/Makefile]
 670                 [src/threads/posix/Makefile]
 671                 [src/toolbox/Makefile]
 672                 [src/vm/Makefile]
 673                 [src/vm/jit/Makefile]
 674                 [src/vm/jit/allocator/Makefile]
 675                 [src/vm/jit/alpha/Makefile]
 676                 [src/vm/jit/alpha/freebsd/Makefile]
 677                 [src/vm/jit/alpha/linux/Makefile]
 678                 [src/vm/jit/arm/Makefile]
 679                 [src/vm/jit/arm/linux/Makefile]
 680                 [src/vm/jit/i386/Makefile]
 681                 [src/vm/jit/i386/cygwin/Makefile]
 682                 [src/vm/jit/i386/darwin/Makefile]
 683                 [src/vm/jit/i386/freebsd/Makefile]
 684                 [src/vm/jit/i386/linux/Makefile]
 685                 [src/vm/jit/i386/solaris/Makefile]
 686                 [src/vm/jit/intrp/Makefile]
 687                 [src/vm/jit/inline/Makefile]
 688                 [src/vm/jit/ir/Makefile]
 689                 [src/vm/jit/loop/Makefile]
 690                 [src/vm/jit/m68k/Makefile]
 691                 [src/vm/jit/m68k/linux/Makefile]
 692                 [src/vm/jit/mips/Makefile]
 693                 [src/vm/jit/mips/irix/Makefile]
 694                 [src/vm/jit/mips/linux/Makefile]
 695                 [src/vm/jit/mips/uclinux/Makefile]
 696                 [src/vm/jit/optimizing/Makefile]
 697                 [src/vm/jit/parisc/Makefile]
 698                 [src/vm/jit/parisc/linux/Makefile]
 699                 [src/vm/jit/powerpc/Makefile]
 700                 [src/vm/jit/powerpc/darwin/Makefile]
 701                 [src/vm/jit/powerpc/linux/Makefile]
 702                 [src/vm/jit/powerpc/netbsd/Makefile]
 703                 [src/vm/jit/powerpc64/Makefile]
 704                 [src/vm/jit/powerpc64/linux/Makefile]
 705                 [src/vm/jit/s390/Makefile]
 706                 [src/vm/jit/schedule/Makefile]
 707                 [src/vm/jit/sparc64/Makefile]
 708                 [src/vm/jit/sparc64/linux/Makefile]
 709                 [src/vm/jit/sparc64/solaris/Makefile]
 710                 [src/vm/jit/verify/Makefile]
 711                 [src/vm/jit/x86_64/Makefile]
 712                 [src/vm/jit/x86_64/freebsd/Makefile]
 713                 [src/vm/jit/x86_64/linux/Makefile]
 714                 [src/vm/jit/x86_64/solaris/Makefile]
 715                 [src/vmcore/Makefile]
 716                 [tests/Makefile]
 717                 [tests/regression/Makefile]
 718                 [tests/regression/assertion/Makefile]
 719                 [tests/regression/base/Makefile]
 720                 [tests/regression/bugzilla/Makefile]
 721                 [tests/regression/jasmin/Makefile]
 722                 [tests/regression/native/Makefile]
 723                 [tests/regression/resolving/Makefile]
 724                 [tests/regression/resolving/classes1/Makefile]
 725                 [tests/regression/resolving/classes2/Makefile]
 726                 [tests/regression/resolving/classes3/Makefile]
 727 )
 728
 729
 730 dnl We only build the shared library objects but we use it as
 731 dnl noinst_LTLIBRARIES.
 732 ac_configure_args="$ac_configure_args --disable-static"
 733 AC_CONFIG_SUBDIRS(src/mm/boehm-gc)
 734
 735
 736 AC_OUTPUT
 737
 738
 739 ## Local variables:
 740 ## mode: m4
 741 ## indent-tabs-mode: t
 742 ## c-basic-offset: 4
 743 ## tab-width: 8
 744 ## compile-command: "automake --add-missing"
 745 ## End: