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 Host CPU type.
  39 case "$host_cpu" in
  40 alpha | alphaev56 | alphapca56 )
  41     ARCH_DIR="alpha"
  42     ARCH_FLAGS="-mieee -D__ALPHA__"
  43     JAVA_ARCH="alpha"
  44     ;;
  45
  46 arm | armv4 | armv4tl | armv5b | armv5l | armv5tel | armv5tejl )
  47     ARCH_DIR="arm"
  48     ARCH_FLAGS="-D__ARM__"
  49     JAVA_ARCH="arm"
  50     ;;
  51
  52 hppa2.0 )
  53     ARCH_DIR="parisc"
  54     ARCH_FLAGS="-D__PARISC__"
  55     JAVA_ARCH="hppa"
  56     ;;
  57
  58 i386 | i486 | i586 | i686 )
  59     ARCH_DIR="i386"
  60     ARCH_FLAGS="-m32 -D__I386__"
  61     JAVA_ARCH="i386"
  62     ;;
  63
  64 m68k )
  65     ARCH_DIR="m68k"
  66     ARCH_FLAGS="-D__M68K__"
  67     JAVA_ARCH="m68k"
  68     ;;
  69
  70 mips )
  71     ARCH_DIR="mips"
  72     ARCH_FLAGS="-D__MIPS__"
  73     JAVA_ARCH="mips"
  74     ;;
  75
  76 mipsel )
  77     ARCH_DIR="mips"
  78     ARCH_FLAGS="-D__MIPS__"
  79     JAVA_ARCH="mipsel"
  80     ;;
  81
  82 powerpc )
  83     ARCH_DIR="powerpc"
  84     ARCH_FLAGS="-m32 -D__POWERPC__"
  85     JAVA_ARCH="ppc"
  86     ;;
  87
  88 powerpc64 )
  89     ARCH_DIR="powerpc64"
  90     ARCH_FLAGS="-m64 -D__POWERPC64__"
  91     JAVA_ARCH="ppc64"
  92     ;;
  93
  94 s390 )
  95     ARCH_DIR="s390"
  96     ARCH_FLAGS="-D__S390__"
  97     JAVA_ARCH="s390"
  98     ;;
  99
 100 sparc | sparc64 )
 101     ARCH_DIR="sparc64"
 102     ARCH_FLAGS="-mcpu=v9 -m64 -D__SPARC_64__"
 103     dnl Is this correct for 64-bits?
 104     JAVA_ARCH="sparc"
 105     ;;
 106
 107 x86_64 )
 108     ARCH_DIR="x86_64"
 109     ARCH_FLAGS="-m64 -D__X86_64__"
 110     JAVA_ARCH="amd64"
 111     ;;
 112
 113 xdspcore )
 114     ARCH_DIR="xdspcore"
 115     ENABLE_STATICVM="yes"
 116     ARCH_FLAGS="-D__XDSPCORE__"
 117     USE_SCHEDULER="1"
 118     ;;
 119
 120 * )
 121     AC_MSG_ERROR([$host_cpu systems are currently not supported.])
 122     ;;
 123 esac
 124
 125
 126 dnl Host operating system type.
 127 case "$host_os" in
 128 *cygwin* )
 129     OS_DIR="cygwin"
 130     OS_FLAGS="-D__WINDOWS__ -D__CYGWIN__"
 131     INTRP_CFLAGS="-Wall -Wno-long-long $ARCH_FLAGS $OS_FLAGS"
 132     ;;
 133
 134 *darwin* )
 135     OS_DIR="darwin"
 136     OS_FLAGS="-D__DARWIN__"
 137     INTRP_CFLAGS="-Wall -Wno-long-long $ARCH_FLAGS $OS_FLAGS"
 138     ;;
 139
 140 dnl Must be BEFORE *freebsd*.
 141 *kfreebsd*-gnu)
 142     OS_DIR="freebsd"
 143     OS_FLAGS="-D__FREEBSD__ -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 144     INTRP_CFLAGS="-Wall -Wno-long-long $ARCH_FLAGS $OS_FLAGS"
 145     ;;
 146
 147 *freebsd* )
 148     OS_DIR="freebsd"
 149     OS_FLAGS="-D__FREEBSD__ -D_XOPEN_SOURCE_EXTENDED"
 150     INTRP_CFLAGS="-Wall -Wno-long-long $ARCH_FLAGS $OS_FLAGS"
 151     ;;
 152
 153 *irix* )
 154     OS_DIR="irix"
 155     OS_FLAGS="-D__IRIX__"
 156     INTRP_CFLAGS="$ARCH_FLAGS $OS_FLAGS"
 157     ;;
 158
 159 dnl Must be BEFORE *linux*.
 160 *uclinux | *elf )
 161     OS_DIR="uclinux"
 162     OS_FLAGS="-D__LINUX__ -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 163     INTRP_CFLAGS="-Wall -Wno-long-long $ARCH_FLAGS $OS_FLAGS"
 164     ;;
 165
 166 *linux* | *Linux* )
 167     OS_DIR="linux"
 168     OS_FLAGS="-D__LINUX__ -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 169     INTRP_CFLAGS="-Wall -Wno-long-long $ARCH_FLAGS $OS_FLAGS"
 170     ;;
 171
 172 *netbsd* )
 173     OS_DIR="netbsd"
 174     OS_FLAGS="-D__NETBSD__ -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 175     INTRP_CFLAGS="-Wall -Wno-long-long $ARCH_FLAGS $OS_FLAGS"
 176     ;;
 177
 178 *solaris* )
 179     OS_DIR="solaris"
 180     dnl On solaris the architecture defines 'sparc', 'sun', 'unix' are
 181     dnl not set when cpp is called with -std=c99, therefore we add them
 182     dnl here.
 183     OS_FLAGS="-D__SOLARIS__ -D_POSIX_C_SOURCE=200112L -D__EXTENSIONS__ -D_BSD_SOURCE"
 184     CC_FLAGS="-D_XOPEN_SOURCE=600"
 185     CXX_FLAGS="-D_XOPEN_SOURCE=500"
 186     INTRP_CFLAGS="-Wall -Wno-long-long $ARCH_FLAGS $OS_FLAGS"
 187     ;;
 188
 189 * )
 190     AC_MSG_ERROR([$host_os operating systems are currently not supported.])
 191     ;;
 192 esac
 193
 194
 195 dnl Set optimization and debugging for all architectures and systems.
 196 dnl NOTE: Setting the CFLAGS/CXXFLAGS only works before calling AC_PROG_CC/AC_PROG_CXX.
 197 if test x"$CFLAGS" = "x"; then
 198     OPT_CFLAGS="-g -O0"
 199 else
 200     OPT_CFLAGS=$CFLAGS
 201 fi
 202
 203 if test x"$CXXFLAGS" = "x"; then
 204     OPT_CXXFLAGS="-g -O0"
 205 else
 206     OPT_CXXFLAGS=$CXXFLAGS
 207 fi
 208
 209 dnl Check for compiler.
 210 AC_PROG_CC
 211 AC_PROG_CXX
 212
 213 dnl Check compiler vendor.
 214 AX_COMPILER_VENDOR
 215
 216 dnl Set compiler flags depending on the compiler vendor.
 217 case "$ax_cv_c_compiler_vendor" in
 218 gnu )
 219     CC_FLAGS="-std=c99 -pedantic -Wall -Wno-long-long $CC_FLAGS"
 220     CXX_FLAGS="-std=c++98 -pedantic -Wall -Wno-long-long $CXX_FLAGS"
 221     ;;
 222
 223 sgi )
 224     CC_FLAGS="-c99 $CC_FLAGS"
 225     CXX_FLAGS="$CXX_FLAGS"
 226     ;;
 227
 228 sun )
 229     CC_FLAGS="-xc99 $CC_FLAGS"
 230     CXX_FLAGS="$CXX_FLAGS"
 231     ;;
 232
 233 * )
 234     AC_MSG_ERROR([$ax_cv_c_compiler_vendor compilers are currently not supported.])
 235     ;;
 236 esac
 237
 238 dnl Temporary set the CFLAGS for configure tests (e.g. inline keyword)
 239 dnl we set it properly at the end of this file.
 240 CFLAGS="$OPT_CFLAGS $ARCH_FLAGS $OS_FLAGS $CC_FLAGS"
 241 CXXFLAGS="$OPT_CXXFLAGS $ARCH_FLAGS $OS_FLAGS $CXX_FLAGS"
 242
 243 dnl set interpreter flags
 244 AC_SUBST(INTRP_CFLAGS)
 245
 246 dnl define and substitute some architecture specific variables
 247 AC_DEFINE_UNQUOTED([ARCH_DIR], "${ARCH_DIR}", [architecture directory])
 248 AC_DEFINE_UNQUOTED([JAVA_ARCH], "${JAVA_ARCH}", [Java architecture name])
 249 AC_SUBST(ARCH_DIR)
 250 AC_SUBST(JAVA_ARCH)
 251 AC_SUBST(OS_DIR)
 252 AC_SUBST(USE_SCHEDULER)
 253
 254 dnl Checks for programs.
 255 AM_PROG_AS
 256 AC_PROG_LD
 257 AC_PROG_LD_GNU
 258 AC_PROG_LN_S
 259 AC_PROG_MAKE_SET
 260 AM_PROG_MKDIR_P
 261
 262 AM_CONDITIONAL([WITH_GNU_LD], [test x"$with_gnu_ld" = "xyes"])
 263
 264 dnl Checks for header files.
 265 AC_HEADER_DIRENT
 266 AC_HEADER_STDC
 267
 268 dnl Crucial header files.
 269 AC_CHECK_HEADERS([stdbool.h],, [AC_MSG_ERROR(cannot find stdbool.h)])
 270 AC_CHECK_HEADERS([stdint.h],, [AC_MSG_ERROR(cannot find stdint.h)])
 271
 272 dnl keep them alpha-sorted!
 273 AC_CHECK_HEADERS([assert.h])
 274 AC_CHECK_HEADERS([errno.h])
 275 AC_CHECK_HEADERS([execinfo.h])
 276 AC_CHECK_HEADERS([fcntl.h])
 277 AC_CHECK_HEADERS([libgen.h])
 278 AC_CHECK_HEADERS([netdb.h])
 279 AC_CHECK_HEADERS([signal.h])
 280 AC_CHECK_HEADERS([stdarg.h])
 281 AC_CHECK_HEADERS([stdint.h])
 282 AC_CHECK_HEADERS([stdio.h])
 283 AC_CHECK_HEADERS([stdlib.h])
 284 AC_CHECK_HEADERS([string.h])
 285 AC_CHECK_HEADERS([time.h])
 286 AC_CHECK_HEADERS([ucontext.h])
 287 AC_CHECK_HEADERS([unistd.h])
 288 AC_CHECK_HEADERS([sys/ioctl.h])
 289 AC_CHECK_HEADERS([sys/mman.h])
 290 AC_CHECK_HEADERS([sys/resource.h])
 291 AC_CHECK_HEADERS([sys/select.h])
 292 AC_CHECK_HEADERS([sys/socket.h])
 293 AC_CHECK_HEADERS([sys/stat.h])
 294 AC_CHECK_HEADERS([sys/time.h])
 295 AC_CHECK_HEADERS([sys/types.h])
 296
 297 dnl Checks for typedefs, structures, and compiler characteristics.
 298 AC_C_CONST
 299 AC_C_INLINE
 300 AC_C_ATTRIBUTE
 301 AC_TYPE_OFF_T
 302 AC_TYPE_SIZE_T
 303 AC_HEADER_TIME
 304 AC_STRUCT_TM
 305
 306 dnl Checks for libraries (NOTE: Should be done before function checks,
 307 dnl as some functions may be in libraries we check for).
 308 case "${OS_DIR}" in
 309     solaris )
 310          AC_CHECK_LIB([socket], [gethostname],, [AC_MSG_ERROR(cannot find libsocket)])
 311          ;;
 312 esac
 313
 314 dnl Checks for library functions.
 315 AC_PROG_GCC_TRADITIONAL
 316 AC_TYPE_SIGNAL
 317 AC_FUNC_MEMCMP
 318 AC_FUNC_MMAP
 319
 320 dnl keep them alpha-sorted!
 321 AC_CHECK_FUNCS([abort])
 322 AC_CHECK_FUNCS([accept])
 323 AC_CHECK_FUNCS([access])
 324 AC_CHECK_FUNCS([atoi])
 325 AC_CHECK_FUNCS([atol])
 326 AC_CHECK_FUNCS([backtrace])
 327 AC_CHECK_FUNCS([backtrace_symbols])
 328 AC_CHECK_FUNCS([calloc])
 329 AC_CHECK_FUNCS([close])
 330 AC_CHECK_FUNCS([confstr])
 331 AC_CHECK_FUNCS([connect])
 332 AC_CHECK_FUNCS([dirname])
 333 AC_CHECK_FUNCS([fclose])
 334 AC_CHECK_FUNCS([fflush])
 335 AC_CHECK_FUNCS([fopen])
 336 AC_CHECK_FUNCS([fprintf])
 337 AC_CHECK_FUNCS([fread])
 338 AC_CHECK_FUNCS([free])
 339 AC_CHECK_FUNCS([fstat])
 340 AC_CHECK_FUNCS([fsync])
 341 AC_CHECK_FUNCS([ftruncate])
 342 AC_CHECK_FUNCS([getcwd])
 343 AC_CHECK_FUNCS([getenv])
 344 AC_CHECK_FUNCS([gethostbyname])
 345 AC_CHECK_FUNCS([gethostname])
 346 AC_CHECK_FUNCS([getpagesize])
 347 AC_CHECK_FUNCS([getrusage])
 348 AC_CHECK_FUNCS([getsockname])
 349 AC_CHECK_FUNCS([getsockopt])
 350 AC_CHECK_FUNCS([gettimeofday])
 351 AC_CHECK_FUNCS([htons])
 352 AC_CHECK_FUNCS([ioctl])
 353 AC_CHECK_FUNCS([isnan])
 354 AC_CHECK_FUNCS([listen])
 355 AC_CHECK_FUNCS([localtime])
 356 AC_CHECK_FUNCS([localtime_r])
 357 AC_CHECK_FUNCS([lseek])
 358 AC_CHECK_FUNCS([malloc])
 359 AC_CHECK_FUNCS([memcpy])
 360 AC_CHECK_FUNCS([memset])
 361 AC_CHECK_FUNCS([mmap])
 362 AC_CHECK_FUNCS([mprotect])
 363 AC_CHECK_FUNCS([open])
 364 AC_CHECK_FUNCS([printf])
 365 AC_CHECK_FUNCS([read])
 366 AC_CHECK_FUNCS([readlink])
 367 AC_CHECK_FUNCS([realloc])
 368 AC_CHECK_FUNCS([recv])
 369 AC_CHECK_FUNCS([scandir])
 370 AC_CHECK_FUNCS([select])
 371 AC_CHECK_FUNCS([send])
 372 AC_CHECK_FUNCS([setsockopt])
 373 AC_CHECK_FUNCS([shutdown])
 374 AC_CHECK_FUNCS([socket])
 375 AC_CHECK_FUNCS([stat])
 376 AC_CHECK_FUNCS([str2sig])
 377 AC_CHECK_FUNCS([strcat])
 378 AC_CHECK_FUNCS([strchr])
 379 AC_CHECK_FUNCS([strcpy])
 380 AC_CHECK_FUNCS([strcmp])
 381 AC_CHECK_FUNCS([strdup])
 382 AC_CHECK_FUNCS([strerror])
 383 AC_CHECK_FUNCS([strlen])
 384 AC_CHECK_FUNCS([strncmp])
 385 AC_CHECK_FUNCS([strstr])
 386 AC_CHECK_FUNCS([time])
 387 AC_CHECK_FUNCS([va_end])
 388 AC_CHECK_FUNCS([va_start])
 389 AC_CHECK_FUNCS([write])
 390
 391
 392 dnl Checks for libraries.
 393
 394 dnl Checking sizeof void *
 395 AC_CHECK_SIZEOF(void *)
 396 AC_C_BIGENDIAN
 397
 398
 399 dnl define install prefix
 400 if test "x$prefix" = "xNONE"; then
 401     CACAO_PREFIX=$ac_default_prefix
 402 else
 403     CACAO_PREFIX=$prefix
 404 fi
 405 AC_DEFINE_UNQUOTED([CACAO_PREFIX], "${CACAO_PREFIX}", [installation prefix])
 406 AC_SUBST(CACAO_PREFIX)
 407
 408 dnl define libdir prefix
 409 if test "x$libdir" = "xNONE"; then
 410     CACAO_LIBDIR=$ac_default_libdir
 411 else
 412     CACAO_LIBDIR=$libdir
 413 fi
 414 dnl expand CACAO_LIBDIR to something that is usable in C code
 415 AS_AC_EXPAND([CACAO_LIBDIR], ${CACAO_LIBDIR})
 416 AC_DEFINE_UNQUOTED([CACAO_LIBDIR], "${CACAO_LIBDIR}", [library installation prefix])
 417 AC_SUBST(CACAO_LIBDIR)
 418
 419
 420 AC_CHECK_ENABLE_DL
 421 AC_CHECK_ENABLE_JAVA
 422
 423 AC_CHECK_ENABLE_JIT
 424 AC_CHECK_ENABLE_INTRP
 425
 426 if test x"${ENABLE_JIT}" = "xno" -a x"${ENABLE_INTRP}" = "xno"; then
 427     AC_ERROR(You have to enable at least the JIT or the interpreter.)
 428 fi
 429
 430 AC_CHECK_SOFTFLOAT
 431 AC_CHECK_SOFT_FLOAT_CMP
 432 AC_CHECK_SOFT_DOUBLE_CMP
 433
 434 AC_CHECK_ENABLE_GC
 435 AC_CHECK_ENABLE_DEBUG
 436 AC_CHECK_ENABLE_DUMP
 437 AC_CHECK_ENABLE_MEMCHECK
 438 AC_CHECK_ENABLE_HANDLES
 439 AC_CHECK_ENABLE_VMLOG
 440 AC_CHECK_ENABLE_DISASSEMBLER
 441 AC_CHECK_ENABLE_STATISTICS
 442 AC_CHECK_ENABLE_VERIFIER
 443 AC_CHECK_ENABLE_RT_TIMING
 444 AC_CHECK_ENABLE_CYCLE_STATS
 445 AC_CHECK_ENABLE_JVMTI
 446 AC_CHECK_ENABLE_THREADS
 447 AC_CHECK_ENABLE_IFCONV
 448 AC_CHECK_ENABLE_INLINING
 449 AC_CHECK_ENABLE_INLINING_DEBUG
 450 AC_CHECK_ENABLE_REPLACEMENT
 451
 452 dnl check for loop optimization
 453 AC_MSG_CHECKING(whether loop optimization should be supported)
 454 AC_ARG_ENABLE([loop],
 455               [AS_HELP_STRING(--enable-loop,enable loop optimization [[default=no]])],
 456               [case "${enableval}" in
 457                    yes) ENABLE_LOOP=yes;;
 458                    *) ENABLE_LOOP=no;;
 459                esac],
 460               [ENABLE_LOOP=no])
 461 AC_MSG_RESULT(${ENABLE_LOOP})
 462 AM_CONDITIONAL([ENABLE_LOOP], test x"${ENABLE_LOOP}" = "xyes")
 463
 464 if test x"${ENABLE_LOOP}" = "xyes"; then
 465     AC_DEFINE([ENABLE_LOOP], 1, [use loop optimization])
 466 fi
 467
 468
 469 dnl check if linear scan register allocator(lsra) with SSA should be used
 470 AC_MSG_CHECKING(whether lsra with ssa should be supported)
 471 AC_ARG_ENABLE([ssa],
 472               [AS_HELP_STRING(--disable-ssa,disable ssa [[default=disabled]])],
 473               [case "${enableval}" in
 474                    no) ENABLE_SSA=no;;
 475                    *) ENABLE_SSA=yes;;
 476                esac],
 477               [ENABLE_SSA=no])
 478 AC_MSG_RESULT(${ENABLE_SSA})
 479 AM_CONDITIONAL([ENABLE_SSA], test x"${ENABLE_SSA}" = "xyes")
 480 AM_CONDITIONAL([ENABLE_ESCAPE], test x"${ENABLE_SSA}" = "xyes")
 481 AM_CONDITIONAL([ENABLE_ESCAPE_CHECK], test x"${ENABLE_SSA}" = "xyes")
 482 AM_CONDITIONAL([ENABLE_TLH], test x"${ENABLE_SSA}" = "xyes")
 483
 484 if test x"${ENABLE_SSA}" = "xyes"; then
 485     AC_DEFINE([ENABLE_SSA], 1, [enable lsra with ssa])
 486     AC_DEFINE([ENABLE_ESCAPE], 1, [enable escape analysis with ssa])
 487     AC_DEFINE([ENABLE_ESCAPE_CHECK], 1, [enable generating code to validate escape analysis results])
 488     AC_DEFINE([ENABLE_TLH], 1, [enable thread local heap])
 489     ENABLE_LSRA="no"
 490 fi
 491
 492
 493 dnl check if linear scan register allocator(lsra) should be used
 494 AC_MSG_CHECKING(whether lsra should be supported)
 495 AC_ARG_ENABLE([lsra],
 496               [AS_HELP_STRING(--enable-lsra,enable linear scan register allocator [[default=no]])],
 497               [case "${enableval}" in
 498                    yes) ENABLE_LSRA=yes;;
 499                    *) ENABLE_LSRA=no;;
 500                esac],
 501               [ENABLE_LSRA=no])
 502
 503 if test x"${ENABLE_LSRA}" = "xyes"; then
 504     if test x"${ENABLE_SSA}" = "xyes"; then
 505         ENABLE_LSRA="no"
 506     fi
 507 fi
 508 AC_MSG_RESULT(${ENABLE_LSRA})
 509 AM_CONDITIONAL([ENABLE_LSRA], test x"${ENABLE_LSRA}" = "xyes")
 510
 511 if test x"${ENABLE_LSRA}" = "xyes"; then
 512     AC_DEFINE([ENABLE_LSRA], 1, [enable lsra])
 513 fi
 514
 515 dnl check if profiling should be supported
 516 AC_MSG_CHECKING(whether profiling should be supported)
 517 AC_ARG_ENABLE([profiling],
 518               [AS_HELP_STRING(--enable-profiling,enable profiling [[default=no]])],
 519               [case "${enableval}" in
 520                    yes) ENABLE_PROFILING=yes;;
 521                    *) ENABLE_PROFILING=no;;
 522                esac],
 523               [ENABLE_PROFILING=no])
 524 AC_MSG_RESULT(${ENABLE_PROFILING})
 525 AM_CONDITIONAL([ENABLE_PROFILING], test x"${ENABLE_PROFILING}" = "xyes")
 526
 527 if test x"${ENABLE_PROFILING}" = "xyes"; then
 528     AC_DEFINE([ENABLE_PROFILING], 1, [enable profiling])
 529 fi
 530
 531
 532 dnl check for instruction scheduler
 533 AC_ARG_ENABLE([scheduler], [AS_HELP_STRING(--enable-scheduler,enable instruction scheduler [[default=no]])])
 534
 535 AC_MSG_CHECKING(whether instruction scheduler should be supported)
 536 if test x"${USE_SCHEDULER}" = "x1" -o x"$enable_scheduler" = "xyes"; then
 537         case "${ARCH_DIR}" in
 538                 xdspcore )
 539                         ;;
 540                 * )
 541                         AC_MSG_ERROR(instruction scheduler is not available for ${ARCH_DIR} code generator)
 542                         ;;
 543         esac
 544
 545         AC_MSG_RESULT(yes)
 546         AC_DEFINE([USE_SCHEDULER], 1, [use scheduler])
 547         AM_CONDITIONAL([USE_SCHEDULER], [true])
 548 else
 549         AC_MSG_RESULT(no)
 550         AM_CONDITIONAL([USE_SCHEDULER], [false])
 551 fi
 552
 553 AC_CHECK_ENABLE_OPAGENT
 554
 555 AC_CHECK_ENABLE_ZLIB
 556
 557 dnl check for stuff to be built
 558 AC_CHECK_ENABLE_JNI
 559 AC_CHECK_ENABLE_LIBJVM
 560
 561 dnl ATTENTION: These check must be after setting
 562 dnl enable_shared/enable_static (happens in AC_CHECK_ENABLE_LIBJVM),
 563 dnl because libtool uses them to build the correct libraries.
 564 AC_LIBTOOL_DLOPEN
 565 AC_PROG_LIBTOOL
 566
 567 AC_CHECK_ENABLE_STATICVM
 568 AC_CHECK_ENABLE_ANNOTATIONS
 569 AC_CHECK_ENABLE_ASSERTION
 570
 571 dnl This one depends on AC_CHECK_ENABLE_ZLIB.
 572 AC_CHECK_WITH_VM_ZIP
 573
 574 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY
 575
 576 dnl Now we check for jre-layout so we can skip some checks that are
 577 dnl not required.
 578 AC_CHECK_ENABLE_JRE_LAYOUT
 579
 580 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_PREFIX
 581 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_CLASSES
 582 AC_CHECK_WITH_BUILD_JAVA_RUNTIME_LIBRARY_CLASSES
 583
 584 if test x"${ENABLE_JRE_LAYOUT}" = "xno"; then
 585    AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_LIBDIR
 586 fi
 587
 588 dnl The check for jni_md.h must be before jni.h.
 589 AC_CHECK_WITH_JNI_MD_H
 590 AC_CHECK_WITH_JNI_H
 591
 592 dnl JVM, HPI, and JMM is only required for OpenJDK.
 593 case "${WITH_JAVA_RUNTIME_LIBRARY}" in
 594     openjdk)
 595         AC_CHECK_WITH_JVM_MD_H
 596         AC_CHECK_WITH_JVM_H
 597         AC_CHECK_WITH_HPI_MD_H
 598         AC_CHECK_WITH_HPI_H
 599         AC_CHECK_WITH_JMM_H
 600         ;;
 601     *)
 602         ;;
 603 esac
 604
 605 dnl check for some programs we need
 606
 607 case "${WITH_JAVA_RUNTIME_LIBRARY}" in
 608     cldc1.1 | gnuclasspath)
 609         AC_PROG_JAVAC
 610         AC_PROG_JAR
 611         ;;
 612     openjdk)
 613         ;;
 614     *)
 615         AC_MSG_ERROR(unknown classpath configuration ${WITH_JAVA_RUNTIME_LIBRARY})
 616         ;;
 617 esac
 618
 619 AC_CHECK_WITH_JASMIN_JAR
 620 AC_CHECK_WITH_JUNIT_JAR
 621
 622 AC_CHECK_HEADERS(
 623         [regex.h],
 624         [
 625                 dnl If debug build and regex.h available, enable debug filter
 626                 if test x"${NDEBUG}" = "xno"; then
 627                         AC_DEFINE(ENABLE_DEBUG_FILTER, 1, [debug filter])
 628                 fi
 629                 dnl If vmlog enambled and regex.h available, enable vmlogfilter
 630                 AM_CONDITIONAL([ENABLE_VMLOGFILTER], [test x"${ENABLE_VMLOG}" = "xyes"])
 631         ],
 632         [
 633                 AM_CONDITIONAL([ENABLE_VMLOGFILTER], [false])
 634         ]
 635 )
 636
 637 dnl python
 638
 639 AZ_PYTHON_DEFAULT
 640 AZ_PYTHON_ENABLE
 641 AZ_PYTHON_WITH
 642 AZ_PYTHON_VERSION_ENSURE( [2.4] )
 643 AZ_PYTHON_CSPEC
 644 AZ_PYTHON_LSPEC
 645
 646
 647 dnl define some stuff required for --fullversion
 648 AC_DEFINE_UNQUOTED(VERSION_CONFIGURE_ARGS, "$ac_configure_args", [configure arguments])
 649 AC_DEFINE_UNQUOTED(VERSION_CC, "$CC", [CC used])
 650 AC_DEFINE_UNQUOTED(VERSION_CXX, "$CXX", [CXX used])
 651 AC_DEFINE_UNQUOTED(VERSION_CFLAGS, "$OPT_CFLAGS $ARCH_CFLAGS $CC_FLAGS $CPPFLAGS", [CFLAGS used])
 652 AC_DEFINE_UNQUOTED(VERSION_CXXFLAGS, "$OPT_CXXFLAGS $ARCH_CXXFLAGS $CXX_FLAGS $CPPFLAGS", [CXXFLAGS used])
 653
 654
 655 dnl Finally pass flags to Makefiles.
 656 CFLAGS="$OPT_CFLAGS"
 657 CXXFLAGS="$OPT_CXXFLAGS"
 658
 659 AM_CFLAGS="$CC_FLAGS $ARCH_FLAGS $OS_FLAGS"
 660 AM_CXXFLAGS="$CXX_FLAGS $ARCH_FLAGS $OS_FLAGS"
 661 AM_CPPFLAGS="$CPPFLAGS"
 662
 663 AC_SUBST(AM_CFLAGS)
 664 AC_SUBST(AM_CXXFLAGS)
 665 AC_SUBST(AM_CPPFLAGS)
 666
 667
 668 AC_CONFIG_FILES([Makefile]
 669                 [contrib/Makefile]
 670                 [contrib/setenvinstalled]
 671                 [contrib/setenvsource]
 672                 [contrib/vmlog/Makefile]
 673                 [contrib/vmlog/t/Makefile]
 674                 [doc/Makefile]
 675                 [doc/doxygen/Makefile]
 676                 [doc/handbook/Makefile]
 677                 [man/Makefile]
 678                 [src/Makefile]
 679                 [src/cacao/Makefile]
 680                 [src/classes/Makefile]
 681                 [src/fdlibm/Makefile]
 682                 [src/mm/Makefile]
 683                 [src/mm/cacao-gc/Makefile]
 684                 [src/native/Makefile]
 685                 [src/native/include/Makefile]
 686                 [src/native/jvmti/Makefile]
 687                 [src/native/vm/Makefile]
 688                 [src/native/vm/cldc1.1/Makefile]
 689                 [src/native/vm/gnuclasspath/Makefile]
 690                 [src/native/vm/openjdk/Makefile]
 691                 [src/scripts/Makefile]
 692                 [src/scripts/java]
 693                 [src/threads/Makefile]
 694                 [src/threads/none/Makefile]
 695                 [src/threads/posix/Makefile]
 696                 [src/toolbox/Makefile]
 697                 [src/vm/Makefile]
 698                 [src/vm/jit/Makefile]
 699                 [src/vm/jit/allocator/Makefile]
 700                 [src/vm/jit/alpha/Makefile]
 701                 [src/vm/jit/alpha/freebsd/Makefile]
 702                 [src/vm/jit/alpha/linux/Makefile]
 703                 [src/vm/jit/arm/Makefile]
 704                 [src/vm/jit/arm/linux/Makefile]
 705                 [src/vm/jit/i386/Makefile]
 706                 [src/vm/jit/i386/cygwin/Makefile]
 707                 [src/vm/jit/i386/darwin/Makefile]
 708                 [src/vm/jit/i386/freebsd/Makefile]
 709                 [src/vm/jit/i386/linux/Makefile]
 710                 [src/vm/jit/i386/solaris/Makefile]
 711                 [src/vm/jit/intrp/Makefile]
 712                 [src/vm/jit/inline/Makefile]
 713                 [src/vm/jit/ir/Makefile]
 714                 [src/vm/jit/loop/Makefile]
 715                 [src/vm/jit/m68k/Makefile]
 716                 [src/vm/jit/m68k/linux/Makefile]
 717                 [src/vm/jit/mips/Makefile]
 718                 [src/vm/jit/mips/irix/Makefile]
 719                 [src/vm/jit/mips/linux/Makefile]
 720                 [src/vm/jit/mips/uclinux/Makefile]
 721                 [src/vm/jit/optimizing/Makefile]
 722                 [src/vm/jit/parisc/Makefile]
 723                 [src/vm/jit/parisc/linux/Makefile]
 724                 [src/vm/jit/powerpc/Makefile]
 725                 [src/vm/jit/powerpc/darwin/Makefile]
 726                 [src/vm/jit/powerpc/linux/Makefile]
 727                 [src/vm/jit/powerpc/netbsd/Makefile]
 728                 [src/vm/jit/powerpc64/Makefile]
 729                 [src/vm/jit/powerpc64/linux/Makefile]
 730                 [src/vm/jit/s390/Makefile]
 731                 [src/vm/jit/schedule/Makefile]
 732                 [src/vm/jit/sparc64/Makefile]
 733                 [src/vm/jit/sparc64/linux/Makefile]
 734                 [src/vm/jit/sparc64/solaris/Makefile]
 735                 [src/vm/jit/verify/Makefile]
 736                 [src/vm/jit/x86_64/Makefile]
 737                 [src/vm/jit/x86_64/freebsd/Makefile]
 738                 [src/vm/jit/x86_64/linux/Makefile]
 739                 [src/vm/jit/x86_64/solaris/Makefile]
 740                 [tests/Makefile]
 741                 [tests/regression/Makefile]
 742                 [tests/regression/assertion/Makefile]
 743                 [tests/regression/base/Makefile]
 744                 [tests/regression/bugzilla/Makefile]
 745                 [tests/regression/jasmin/Makefile]
 746                 [tests/regression/native/Makefile]
 747                 [tests/regression/resolving/Makefile]
 748                 [tests/regression/resolving/classes1/Makefile]
 749                 [tests/regression/resolving/classes2/Makefile]
 750                 [tests/regression/resolving/classes3/Makefile]
 751 )
 752
 753
 754 dnl We only build the shared library objects but we use it as
 755 dnl noinst_LTLIBRARIES.
 756 ac_configure_args="$ac_configure_args --disable-static"
 757 AC_CONFIG_SUBDIRS(src/mm/boehm-gc)
 758
 759
 760 AC_OUTPUT
 761
 762
 763 ## Local variables:
 764 ## mode: m4
 765 ## indent-tabs-mode: t
 766 ## c-basic-offset: 4
 767 ## tab-width: 8
 768 ## compile-command: "automake --add-missing"
 769 ## End: