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"$CFLAGS" = "x"; then
  40     OPT_CFLAGS="-g -O0"
  41 else
  42     OPT_CFLAGS=$CFLAGS
  43 fi
  44
  45 if test x"$CXXFLAGS" = "x"; then
  46     OPT_CXXFLAGS="-g -O0"
  47 else
  48     OPT_CXXFLAGS=$CXXFLAGS
  49 fi
  50
  51 dnl system type
  52 case "$host_cpu" in
  53 alpha | alphaev56 | alphapca56 )
  54     ARCH_DIR="alpha"
  55     ARCH_FLAGS="-mieee -D__ALPHA__"
  56     JAVA_ARCH="alpha"
  57     ;;
  58
  59 arm | armv4 | armv4tl | armv5b | armv5l | armv5tel | armv5tejl )
  60     ARCH_DIR="arm"
  61     ARCH_FLAGS="-D__ARM__"
  62     JAVA_ARCH="arm"
  63     ;;
  64
  65 hppa2.0 )
  66     ARCH_DIR="parisc"
  67     ARCH_FLAGS="-D__PARISC__"
  68     JAVA_ARCH="hppa"
  69     ;;
  70
  71 i386 | i486 | i586 | i686 )
  72     ARCH_DIR="i386"
  73     ARCH_FLAGS="-m32 -D__I386__"
  74     JAVA_ARCH="i386"
  75     ;;
  76
  77 m68k )
  78     ARCH_DIR="m68k"
  79     ARCH_FLAGS="-D__M68K__"
  80     JAVA_ARCH="m68k"
  81     ;;
  82
  83 mips | mipsel )
  84     ARCH_DIR="mips"
  85     ARCH_FLAGS="-D__MIPS__"
  86     dnl Is this correct for mipsel?
  87     JAVA_ARCH="mips"
  88     ;;
  89
  90 powerpc )
  91     ARCH_DIR="powerpc"
  92     ARCH_FLAGS="-m32 -D__POWERPC__"
  93     JAVA_ARCH="ppc"
  94     ;;
  95
  96 powerpc64 )
  97     ARCH_DIR="powerpc64"
  98     ARCH_FLAGS="-m64 -D__POWERPC64__"
  99     JAVA_ARCH="ppc64"
 100     ;;
 101
 102 s390 )
 103     ARCH_DIR="s390"
 104     ARCH_FLAGS="-D__S390__"
 105     JAVA_ARCH="s390"
 106     ;;
 107
 108 sparc | sparc64 )
 109     ARCH_DIR="sparc64"
 110     ARCH_FLAGS="-mcpu=v9 -m64 -D__SPARC_64__"
 111     dnl Is this correct for 64-bits?
 112     JAVA_ARCH="sparc"
 113     ;;
 114
 115 x86_64 )
 116     ARCH_DIR="x86_64"
 117     ARCH_FLAGS="-m64 -D__X86_64__"
 118     JAVA_ARCH="amd64"
 119     ;;
 120
 121 xdspcore )
 122     ARCH_DIR="xdspcore"
 123     ENABLE_STATICVM="yes"
 124     ARCH_FLAGS="-D__XDSPCORE__"
 125     USE_SCHEDULER="1"
 126     ;;
 127
 128 * )
 129     AC_MSG_ERROR($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], "${JAVA_ARCH}", [Java architecture name])
 228 AC_SUBST(ARCH_DIR)
 229 AC_SUBST(JAVA_ARCH)
 230 AC_SUBST(OS_DIR)
 231 AC_SUBST(USE_SCHEDULER)
 232
 233
 234 dnl Checks for programs.
 235 AC_PROG_CC
 236 AC_PROG_CXX
 237 AM_PROG_AS
 238 AC_PROG_LD
 239 AC_PROG_LD_GNU
 240 AC_PROG_LN_S
 241 AC_PROG_MAKE_SET
 242 AM_PROG_MKDIR_P
 243
 244 AM_CONDITIONAL([WITH_GNU_LD], [test x"$with_gnu_ld" = "xyes"])
 245
 246 dnl Checks for header files.
 247 AC_HEADER_DIRENT
 248 AC_HEADER_STDC
 249
 250 dnl Crucial header files.
 251 AC_CHECK_HEADERS([stdbool.h],, [AC_MSG_ERROR(cannot find stdbool.h)])
 252 AC_CHECK_HEADERS([stdint.h],, [AC_MSG_ERROR(cannot find stdint.h)])
 253
 254 dnl keep them alpha-sorted!
 255 AC_CHECK_HEADERS([assert.h])
 256 AC_CHECK_HEADERS([errno.h])
 257 AC_CHECK_HEADERS([fcntl.h])
 258 AC_CHECK_HEADERS([libgen.h])
 259 AC_CHECK_HEADERS([netdb.h])
 260 AC_CHECK_HEADERS([signal.h])
 261 AC_CHECK_HEADERS([stdint.h])
 262 AC_CHECK_HEADERS([stdio.h])
 263 AC_CHECK_HEADERS([stdlib.h])
 264 AC_CHECK_HEADERS([string.h])
 265 AC_CHECK_HEADERS([time.h])
 266 AC_CHECK_HEADERS([ucontext.h])
 267 AC_CHECK_HEADERS([unistd.h])
 268 AC_CHECK_HEADERS([sys/ioctl.h])
 269 AC_CHECK_HEADERS([sys/mman.h])
 270 AC_CHECK_HEADERS([sys/resource.h])
 271 AC_CHECK_HEADERS([sys/select.h])
 272 AC_CHECK_HEADERS([sys/socket.h])
 273 AC_CHECK_HEADERS([sys/stat.h])
 274 AC_CHECK_HEADERS([sys/time.h])
 275 AC_CHECK_HEADERS([sys/types.h])
 276
 277 dnl Checks for typedefs, structures, and compiler characteristics.
 278 AC_C_CONST
 279 AC_C_INLINE
 280 AC_C_ATTRIBUTE
 281 AC_TYPE_OFF_T
 282 AC_TYPE_SIZE_T
 283 AC_HEADER_TIME
 284 AC_STRUCT_TM
 285
 286 dnl Checks for libraries (NOTE: Should be done before function checks,
 287 dnl as some functions may be in libraries we check for).
 288
 289 case "${OS_DIR}" in
 290     solaris )
 291          AC_CHECK_LIB([socket], [gethostname],, [AC_MSG_ERROR(cannot find libsocket)])
 292          ;;
 293 esac
 294
 295 dnl Checks for library functions.
 296 AC_PROG_GCC_TRADITIONAL
 297 AC_TYPE_SIGNAL
 298 AC_FUNC_MEMCMP
 299 AC_FUNC_MMAP
 300
 301 dnl keep them alpha-sorted!
 302 AC_CHECK_FUNCS([abort])
 303 AC_CHECK_FUNCS([accept])
 304 AC_CHECK_FUNCS([access])
 305 AC_CHECK_FUNCS([atoi])
 306 AC_CHECK_FUNCS([atol])
 307 AC_CHECK_FUNCS([calloc])
 308 AC_CHECK_FUNCS([close])
 309 AC_CHECK_FUNCS([confstr])
 310 AC_CHECK_FUNCS([connect])
 311 AC_CHECK_FUNCS([dirname])
 312 AC_CHECK_FUNCS([fclose])
 313 AC_CHECK_FUNCS([fflush])
 314 AC_CHECK_FUNCS([fopen])
 315 AC_CHECK_FUNCS([fprintf])
 316 AC_CHECK_FUNCS([fread])
 317 AC_CHECK_FUNCS([free])
 318 AC_CHECK_FUNCS([fstat])
 319 AC_CHECK_FUNCS([fsync])
 320 AC_CHECK_FUNCS([ftruncate])
 321 AC_CHECK_FUNCS([getcwd])
 322 AC_CHECK_FUNCS([gethostbyname])
 323 AC_CHECK_FUNCS([gethostname])
 324 AC_CHECK_FUNCS([getpagesize])
 325 AC_CHECK_FUNCS([getrusage])
 326 AC_CHECK_FUNCS([getsockname])
 327 AC_CHECK_FUNCS([getsockopt])
 328 AC_CHECK_FUNCS([gettimeofday])
 329 AC_CHECK_FUNCS([htons])
 330 AC_CHECK_FUNCS([ioctl])
 331 AC_CHECK_FUNCS([isnan])
 332 AC_CHECK_FUNCS([listen])
 333 AC_CHECK_FUNCS([localtime])
 334 AC_CHECK_FUNCS([localtime_r])
 335 AC_CHECK_FUNCS([lseek])
 336 AC_CHECK_FUNCS([malloc])
 337 AC_CHECK_FUNCS([memcpy])
 338 AC_CHECK_FUNCS([memset])
 339 AC_CHECK_FUNCS([mmap])
 340 AC_CHECK_FUNCS([mprotect])
 341 AC_CHECK_FUNCS([open])
 342 AC_CHECK_FUNCS([read])
 343 AC_CHECK_FUNCS([readlink])
 344 AC_CHECK_FUNCS([realloc])
 345 AC_CHECK_FUNCS([recv])
 346 AC_CHECK_FUNCS([scandir])
 347 AC_CHECK_FUNCS([select])
 348 AC_CHECK_FUNCS([send])
 349 AC_CHECK_FUNCS([setsockopt])
 350 AC_CHECK_FUNCS([shutdown])
 351 AC_CHECK_FUNCS([socket])
 352 AC_CHECK_FUNCS([stat])
 353 AC_CHECK_FUNCS([str2sig])
 354 AC_CHECK_FUNCS([strcat])
 355 AC_CHECK_FUNCS([strchr])
 356 AC_CHECK_FUNCS([strcpy])
 357 AC_CHECK_FUNCS([strdup])
 358 AC_CHECK_FUNCS([strerror])
 359 AC_CHECK_FUNCS([strlen])
 360 AC_CHECK_FUNCS([strncmp])
 361 AC_CHECK_FUNCS([strstr])
 362 AC_CHECK_FUNCS([time])
 363 AC_CHECK_FUNCS([write])
 364
 365
 366 dnl Checks for libraries.
 367
 368 dnl Checking sizeof void *
 369 AC_CHECK_SIZEOF(void *)
 370 AC_C_BIGENDIAN
 371
 372
 373 dnl define install prefix
 374 if test "x$prefix" = "xNONE"; then
 375     CACAO_PREFIX=$ac_default_prefix
 376 else
 377     CACAO_PREFIX=$prefix
 378 fi
 379 AC_DEFINE_UNQUOTED([CACAO_PREFIX], "${CACAO_PREFIX}", [installation prefix])
 380 AC_SUBST(CACAO_PREFIX)
 381
 382 dnl define libdir prefix
 383 if test "x$libdir" = "xNONE"; then
 384     CACAO_LIBDIR=$ac_default_libdir
 385 else
 386     CACAO_LIBDIR=$libdir
 387 fi
 388 dnl expand CACAO_LIBDIR to something that is usable in C code
 389 AS_AC_EXPAND([CACAO_LIBDIR], ${CACAO_LIBDIR})
 390 AC_DEFINE_UNQUOTED([CACAO_LIBDIR], "${CACAO_LIBDIR}", [library installation prefix])
 391 AC_SUBST(CACAO_LIBDIR)
 392
 393
 394 AC_CHECK_ENABLE_DL
 395 AC_CHECK_ENABLE_JAVA
 396
 397 AC_CHECK_ENABLE_JIT
 398 AC_CHECK_ENABLE_INTRP
 399
 400 if test x"${ENABLE_JIT}" = "xno" -a x"${ENABLE_INTRP}" = "xno"; then
 401     AC_ERROR(You have to enable at least the JIT or the interpreter.)
 402 fi
 403
 404 AC_CHECK_SOFTFLOAT
 405 AC_CHECK_SOFT_FLOAT_CMP
 406 AC_CHECK_SOFT_DOUBLE_CMP
 407
 408 AC_CHECK_ENABLE_GC
 409 AC_CHECK_ENABLE_DEBUG
 410 AC_CHECK_ENABLE_DUMP
 411 AC_CHECK_ENABLE_MEMCHECK
 412 AC_CHECK_ENABLE_HANDLES
 413 AC_CHECK_ENABLE_VMLOG
 414 AC_CHECK_ENABLE_DISASSEMBLER
 415 AC_CHECK_ENABLE_STATISTICS
 416 AC_CHECK_ENABLE_VERIFIER
 417 AC_CHECK_ENABLE_RT_TIMING
 418 AC_CHECK_ENABLE_CYCLE_STATS
 419 AC_CHECK_ENABLE_JVMTI
 420 AC_CHECK_ENABLE_THREADS
 421 AC_CHECK_ENABLE_IFCONV
 422 AC_CHECK_ENABLE_INLINING
 423 AC_CHECK_ENABLE_INLINING_DEBUG
 424 AC_CHECK_ENABLE_REPLACEMENT
 425
 426 dnl check for loop optimization
 427 AC_MSG_CHECKING(whether loop optimization should be supported)
 428 AC_ARG_ENABLE([loop],
 429               [AS_HELP_STRING(--enable-loop,enable loop optimization [[default=no]])],
 430               [case "${enableval}" in
 431                    yes) ENABLE_LOOP=yes;;
 432                    *) ENABLE_LOOP=no;;
 433                esac],
 434               [ENABLE_LOOP=no])
 435 AC_MSG_RESULT(${ENABLE_LOOP})
 436 AM_CONDITIONAL([ENABLE_LOOP], test x"${ENABLE_LOOP}" = "xyes")
 437
 438 if test x"${ENABLE_LOOP}" = "xyes"; then
 439     AC_DEFINE([ENABLE_LOOP], 1, [use loop optimization])
 440 fi
 441
 442
 443 dnl check if linear scan register allocator(lsra) with SSA should be used
 444 AC_MSG_CHECKING(whether lsra with ssa should be supported)
 445 AC_ARG_ENABLE([ssa],
 446               [AS_HELP_STRING(--disable-ssa,disable ssa [[default=disabled]])],
 447               [case "${enableval}" in
 448                    no) ENABLE_SSA=no;;
 449                    *) ENABLE_SSA=yes;;
 450                esac],
 451               [ENABLE_SSA=no])
 452 AC_MSG_RESULT(${ENABLE_SSA})
 453 AM_CONDITIONAL([ENABLE_SSA], test x"${ENABLE_SSA}" = "xyes")
 454 AM_CONDITIONAL([ENABLE_ESCAPE], test x"${ENABLE_SSA}" = "xyes")
 455 AM_CONDITIONAL([ENABLE_ESCAPE_CHECK], test x"${ENABLE_SSA}" = "xyes")
 456 AM_CONDITIONAL([ENABLE_TLH], test x"${ENABLE_SSA}" = "xyes")
 457
 458 if test x"${ENABLE_SSA}" = "xyes"; then
 459     AC_DEFINE([ENABLE_SSA], 1, [enable lsra with ssa])
 460     AC_DEFINE([ENABLE_ESCAPE], 1, [enable escape analysis with ssa])
 461     AC_DEFINE([ENABLE_ESCAPE_CHECK], 1, [enable generating code to validate escape analysis results])
 462     AC_DEFINE([ENABLE_TLH], 1, [enable thread local heap])
 463     ENABLE_LSRA="no"
 464 fi
 465
 466
 467 dnl check if linear scan register allocator(lsra) should be used
 468 AC_MSG_CHECKING(whether lsra should be supported)
 469 AC_ARG_ENABLE([lsra],
 470               [AS_HELP_STRING(--enable-lsra,enable linear scan register allocator [[default=no]])],
 471               [case "${enableval}" in
 472                    yes) ENABLE_LSRA=yes;;
 473                    *) ENABLE_LSRA=no;;
 474                esac],
 475               [ENABLE_LSRA=no])
 476
 477 if test x"${ENABLE_LSRA}" = "xyes"; then
 478     if test x"${ENABLE_SSA}" = "xyes"; then
 479         ENABLE_LSRA="no"
 480     fi
 481 fi
 482 AC_MSG_RESULT(${ENABLE_LSRA})
 483 AM_CONDITIONAL([ENABLE_LSRA], test x"${ENABLE_LSRA}" = "xyes")
 484
 485 if test x"${ENABLE_LSRA}" = "xyes"; then
 486     AC_DEFINE([ENABLE_LSRA], 1, [enable lsra])
 487 fi
 488
 489 dnl check if profiling should be supported
 490 AC_MSG_CHECKING(whether profiling should be supported)
 491 AC_ARG_ENABLE([profiling],
 492               [AS_HELP_STRING(--enable-profiling,enable profiling [[default=no]])],
 493               [case "${enableval}" in
 494                    yes) ENABLE_PROFILING=yes;;
 495                    *) ENABLE_PROFILING=no;;
 496                esac],
 497               [ENABLE_PROFILING=no])
 498 AC_MSG_RESULT(${ENABLE_PROFILING})
 499 AM_CONDITIONAL([ENABLE_PROFILING], test x"${ENABLE_PROFILING}" = "xyes")
 500
 501 if test x"${ENABLE_PROFILING}" = "xyes"; then
 502     AC_DEFINE([ENABLE_PROFILING], 1, [enable profiling])
 503 fi
 504
 505
 506 dnl check for instruction scheduler
 507 AC_ARG_ENABLE([scheduler], [AS_HELP_STRING(--enable-scheduler,enable instruction scheduler [[default=no]])])
 508
 509 AC_MSG_CHECKING(whether instruction scheduler should be supported)
 510 if test x"${USE_SCHEDULER}" = "x1" -o x"$enable_scheduler" = "xyes"; then
 511         case "${ARCH_DIR}" in
 512                 xdspcore )
 513                         ;;
 514                 * )
 515                         AC_MSG_ERROR(instruction scheduler is not available for ${ARCH_DIR} code generator)
 516                         ;;
 517         esac
 518
 519         AC_MSG_RESULT(yes)
 520         AC_DEFINE([USE_SCHEDULER], 1, [use scheduler])
 521         AM_CONDITIONAL([USE_SCHEDULER], [true])
 522 else
 523         AC_MSG_RESULT(no)
 524         AM_CONDITIONAL([USE_SCHEDULER], [false])
 525 fi
 526
 527 AC_CHECK_ENABLE_OPAGENT
 528
 529 AC_CHECK_ENABLE_ZLIB
 530
 531 dnl check for stuff to be built
 532 AC_CHECK_ENABLE_JNI
 533 AC_CHECK_ENABLE_LIBJVM
 534
 535 dnl ATTENTION: These check must be after setting
 536 dnl enable_shared/enable_static (happens in AC_CHECK_ENABLE_LIBJVM),
 537 dnl because libtool uses them to build the correct libraries.
 538 AC_LIBTOOL_DLOPEN
 539 AC_PROG_LIBTOOL
 540
 541 AC_CHECK_ENABLE_STATICVM
 542 AC_CHECK_ENABLE_ANNOTATIONS
 543 AC_CHECK_ENABLE_ASSERTION
 544
 545 dnl This one depends on AC_CHECK_ENABLE_ZLIB.
 546 AC_CHECK_WITH_VM_ZIP
 547
 548 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY
 549
 550 dnl Now we check for jre-layout so we can skip some checks that are
 551 dnl not required.
 552 AC_CHECK_ENABLE_JRE_LAYOUT
 553
 554 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_PREFIX
 555 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_CLASSES
 556 AC_CHECK_WITH_BUILD_JAVA_RUNTIME_LIBRARY_CLASSES
 557
 558 if test x"${ENABLE_JRE_LAYOUT}" = "xno"; then
 559    AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_LIBDIR
 560 fi
 561
 562 dnl The check for jni_md.h must be before jni.h.
 563 AC_CHECK_WITH_JNI_MD_H
 564 AC_CHECK_WITH_JNI_H
 565
 566 dnl HPI is only required for OpenJDK
 567 case "${WITH_JAVA_RUNTIME_LIBRARY}" in
 568     openjdk)
 569         AC_CHECK_WITH_HPI_MD_H
 570         AC_CHECK_WITH_HPI_H
 571         ;;
 572     *)
 573         ;;
 574 esac
 575
 576 dnl check for some programs we need
 577
 578 case "${WITH_JAVA_RUNTIME_LIBRARY}" in
 579     cldc1.1 | gnuclasspath)
 580         AC_PROG_JAVAC
 581         AC_PROG_JAR
 582         ;;
 583     openjdk)
 584         ;;
 585     *)
 586         AC_MSG_ERROR(unknown classpath configuration ${WITH_JAVA_RUNTIME_LIBRARY})
 587         ;;
 588 esac
 589
 590 AC_CHECK_WITH_JASMIN_JAR
 591 AC_CHECK_WITH_JUNIT_JAR
 592
 593 AC_CHECK_HEADERS(
 594         [regex.h],
 595         [
 596                 dnl If debug build and regex.h available, enable debug filter
 597                 if test x"${NDEBUG}" = "xno"; then
 598                         AC_DEFINE(ENABLE_DEBUG_FILTER, 1, [debug filter])
 599                 fi
 600                 dnl If vmlog enambled and regex.h available, enable vmlogfilter
 601                 AM_CONDITIONAL([ENABLE_VMLOGFILTER], [test x"${ENABLE_VMLOG}" = "xyes"])
 602         ],
 603         [
 604                 AM_CONDITIONAL([ENABLE_VMLOGFILTER], [false])
 605         ]
 606 )
 607
 608 dnl python
 609
 610 AZ_PYTHON_DEFAULT
 611 AZ_PYTHON_ENABLE
 612 AZ_PYTHON_WITH
 613 AZ_PYTHON_VERSION_ENSURE( [2.4] )
 614 AZ_PYTHON_CSPEC
 615 AZ_PYTHON_LSPEC
 616
 617
 618 dnl define some stuff required for --fullversion
 619 AC_DEFINE_UNQUOTED(VERSION_CONFIGURE_ARGS, "$ac_configure_args", [configure arguments])
 620 AC_DEFINE_UNQUOTED(VERSION_CC, "$CC", [CC used])
 621 AC_DEFINE_UNQUOTED(VERSION_CXX, "$CXX", [CXX used])
 622 AC_DEFINE_UNQUOTED(VERSION_CFLAGS, "$OPT_CFLAGS $ARCH_CFLAGS $CC_FLAGS $CPPFLAGS", [CFLAGS used])
 623 AC_DEFINE_UNQUOTED(VERSION_CXXFLAGS, "$OPT_CXXFLAGS $ARCH_CXXFLAGS $CXX_FLAGS $CPPFLAGS", [CXXFLAGS used])
 624
 625
 626 dnl Finally pass flags to Makefiles.
 627 CFLAGS="$OPT_CFLAGS"
 628 CXXFLAGS="$OPT_CXXFLAGS"
 629
 630 AM_CFLAGS="$CC_FLAGS $ARCH_FLAGS $OS_FLAGS"
 631 AM_CXXFLAGS="$CXX_FLAGS $ARCH_FLAGS $OS_FLAGS"
 632 AM_CPPFLAGS="$CPPFLAGS"
 633
 634 AC_SUBST(AM_CFLAGS)
 635 AC_SUBST(AM_CXXFLAGS)
 636 AC_SUBST(AM_CPPFLAGS)
 637
 638
 639 AC_CONFIG_FILES([Makefile]
 640                 [contrib/Makefile]
 641                 [contrib/setenvinstalled]
 642                 [contrib/setenvsource]
 643                 [contrib/vmlog/Makefile]
 644                 [contrib/vmlog/t/Makefile]
 645                 [doc/Makefile]
 646                 [doc/doxygen/Makefile]
 647                 [doc/handbook/Makefile]
 648                 [man/Makefile]
 649                 [src/Makefile]
 650                 [src/cacao/Makefile]
 651                 [src/classes/Makefile]
 652                 [src/fdlibm/Makefile]
 653                 [src/mm/Makefile]
 654                 [src/mm/cacao-gc/Makefile]
 655                 [src/native/Makefile]
 656                 [src/native/include/Makefile]
 657                 [src/native/jvmti/Makefile]
 658                 [src/native/vm/Makefile]
 659                 [src/native/vm/cldc1.1/Makefile]
 660                 [src/native/vm/gnuclasspath/Makefile]
 661                 [src/native/vm/openjdk/Makefile]
 662                 [src/scripts/Makefile]
 663                 [src/scripts/java]
 664                 [src/threads/Makefile]
 665                 [src/threads/none/Makefile]
 666                 [src/threads/posix/Makefile]
 667                 [src/toolbox/Makefile]
 668                 [src/vm/Makefile]
 669                 [src/vm/jit/Makefile]
 670                 [src/vm/jit/allocator/Makefile]
 671                 [src/vm/jit/alpha/Makefile]
 672                 [src/vm/jit/alpha/freebsd/Makefile]
 673                 [src/vm/jit/alpha/linux/Makefile]
 674                 [src/vm/jit/arm/Makefile]
 675                 [src/vm/jit/arm/linux/Makefile]
 676                 [src/vm/jit/i386/Makefile]
 677                 [src/vm/jit/i386/cygwin/Makefile]
 678                 [src/vm/jit/i386/darwin/Makefile]
 679                 [src/vm/jit/i386/freebsd/Makefile]
 680                 [src/vm/jit/i386/linux/Makefile]
 681                 [src/vm/jit/i386/solaris/Makefile]
 682                 [src/vm/jit/intrp/Makefile]
 683                 [src/vm/jit/inline/Makefile]
 684                 [src/vm/jit/ir/Makefile]
 685                 [src/vm/jit/loop/Makefile]
 686                 [src/vm/jit/m68k/Makefile]
 687                 [src/vm/jit/m68k/linux/Makefile]
 688                 [src/vm/jit/mips/Makefile]
 689                 [src/vm/jit/mips/irix/Makefile]
 690                 [src/vm/jit/mips/linux/Makefile]
 691                 [src/vm/jit/mips/uclinux/Makefile]
 692                 [src/vm/jit/optimizing/Makefile]
 693                 [src/vm/jit/parisc/Makefile]
 694                 [src/vm/jit/parisc/linux/Makefile]
 695                 [src/vm/jit/powerpc/Makefile]
 696                 [src/vm/jit/powerpc/darwin/Makefile]
 697                 [src/vm/jit/powerpc/linux/Makefile]
 698                 [src/vm/jit/powerpc/netbsd/Makefile]
 699                 [src/vm/jit/powerpc64/Makefile]
 700                 [src/vm/jit/powerpc64/linux/Makefile]
 701                 [src/vm/jit/s390/Makefile]
 702                 [src/vm/jit/schedule/Makefile]
 703                 [src/vm/jit/sparc64/Makefile]
 704                 [src/vm/jit/sparc64/linux/Makefile]
 705                 [src/vm/jit/sparc64/solaris/Makefile]
 706                 [src/vm/jit/verify/Makefile]
 707                 [src/vm/jit/x86_64/Makefile]
 708                 [src/vm/jit/x86_64/freebsd/Makefile]
 709                 [src/vm/jit/x86_64/linux/Makefile]
 710                 [src/vm/jit/x86_64/solaris/Makefile]
 711                 [tests/Makefile]
 712                 [tests/regression/Makefile]
 713                 [tests/regression/assertion/Makefile]
 714                 [tests/regression/base/Makefile]
 715                 [tests/regression/bugzilla/Makefile]
 716                 [tests/regression/jasmin/Makefile]
 717                 [tests/regression/native/Makefile]
 718                 [tests/regression/resolving/Makefile]
 719                 [tests/regression/resolving/classes1/Makefile]
 720                 [tests/regression/resolving/classes2/Makefile]
 721                 [tests/regression/resolving/classes3/Makefile]
 722 )
 723
 724
 725 dnl We only build the shared library objects but we use it as
 726 dnl noinst_LTLIBRARIES.
 727 ac_configure_args="$ac_configure_args --disable-static"
 728 AC_CONFIG_SUBDIRS(src/mm/boehm-gc)
 729
 730
 731 AC_OUTPUT
 732
 733
 734 ## Local variables:
 735 ## mode: m4
 736 ## indent-tabs-mode: t
 737 ## c-basic-offset: 4
 738 ## tab-width: 8
 739 ## compile-command: "automake --add-missing"
 740 ## End: