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_CONFIG_AUX_DIR([.])
  29 AC_CANONICAL_HOST
  30 AC_PREREQ(2.59)
  31 AM_INIT_AUTOMAKE([1.9.0 dist-bzip2 tar-ustar])
  32 AM_MAINTAINER_MODE
  33
  34 AM_CONFIG_HEADER([config.h])
  35
  36 AC_PREFIX_DEFAULT(/usr/local/cacao)
  37
  38
  39 dnl Host CPU type.
  40 case "$host_cpu" in
  41 alpha | alphaev56 | alphapca56 )
  42     ARCH_DIR="alpha"
  43     ARCH_FLAGS="-mieee -D__ALPHA__"
  44     JAVA_ARCH="alpha"
  45     ;;
  46
  47 arm | armv4* | armv5* | armv6* )
  48     ARCH_DIR="arm"
  49     ARCH_FLAGS="-D__ARM__"
  50     JAVA_ARCH="arm"
  51     ;;
  52
  53 hppa2.0 )
  54     ARCH_DIR="parisc"
  55     ARCH_FLAGS="-D__PARISC__"
  56     JAVA_ARCH="hppa"
  57     ;;
  58
  59 i386 | i486 | i586 | i686 )
  60     ARCH_DIR="i386"
  61     ARCH_FLAGS="-m32 -D__I386__"
  62     JAVA_ARCH="i386"
  63     ;;
  64
  65 m68k )
  66     ARCH_DIR="m68k"
  67     ARCH_FLAGS="-D__M68K__"
  68     JAVA_ARCH="m68k"
  69     ;;
  70
  71 mips )
  72     ARCH_DIR="mips"
  73     ARCH_FLAGS="-D__MIPS__"
  74     JAVA_ARCH="mips"
  75     ;;
  76
  77 mipsel )
  78     ARCH_DIR="mips"
  79     ARCH_FLAGS="-D__MIPS__"
  80     JAVA_ARCH="mipsel"
  81     ;;
  82
  83 powerpc )
  84     ARCH_DIR="powerpc"
  85     ARCH_FLAGS="-m32 -D__POWERPC__"
  86     JAVA_ARCH="ppc"
  87     ;;
  88
  89 powerpc64 )
  90     ARCH_DIR="powerpc64"
  91     ARCH_FLAGS="-m64 -D__POWERPC64__"
  92     JAVA_ARCH="ppc64"
  93     ;;
  94
  95 s390 )
  96     ARCH_DIR="s390"
  97     ARCH_FLAGS="-D__S390__"
  98     JAVA_ARCH="s390"
  99     ;;
 100
 101 sparc | sparc64 )
 102     ARCH_DIR="sparc64"
 103     ARCH_FLAGS="-mcpu=v9 -m64 -D__SPARC_64__"
 104     dnl Is this correct for 64-bits?
 105     JAVA_ARCH="sparc"
 106     ;;
 107
 108 x86_64 )
 109     ARCH_DIR="x86_64"
 110     ARCH_FLAGS="-m64 -D__X86_64__"
 111     JAVA_ARCH="amd64"
 112     ;;
 113
 114 xdspcore )
 115     ARCH_DIR="xdspcore"
 116     ENABLE_STATICVM="yes"
 117     ARCH_FLAGS="-D__XDSPCORE__"
 118     USE_SCHEDULER="1"
 119     ;;
 120
 121 * )
 122     AC_MSG_ERROR([$host_cpu systems are currently not supported.])
 123     ;;
 124 esac
 125
 126
 127 dnl Host operating system type.
 128 case "$host_os" in
 129 *cygwin* )
 130     OS_DIR="cygwin"
 131     OS_FLAGS="-D__WINDOWS__ -D__CYGWIN__"
 132     INTRP_CFLAGS="-Wall -Wno-long-long $ARCH_FLAGS $OS_FLAGS"
 133     ;;
 134
 135 *darwin* )
 136     OS_DIR="darwin"
 137     OS_FLAGS="-D__DARWIN__"
 138     INTRP_CFLAGS="-Wall -Wno-long-long $ARCH_FLAGS $OS_FLAGS"
 139     ;;
 140
 141 dnl Must be BEFORE *freebsd*.
 142 *kfreebsd*-gnu)
 143     OS_DIR="freebsd"
 144     OS_FLAGS="-D__FREEBSD__ -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 145     INTRP_CFLAGS="-Wall -Wno-long-long $ARCH_FLAGS $OS_FLAGS"
 146     ;;
 147
 148 *freebsd* )
 149     OS_DIR="freebsd"
 150     OS_FLAGS="-D__FREEBSD__ -D_XOPEN_SOURCE_EXTENDED"
 151     INTRP_CFLAGS="-Wall -Wno-long-long $ARCH_FLAGS $OS_FLAGS"
 152     ;;
 153
 154 *irix* )
 155     OS_DIR="irix"
 156     OS_FLAGS="-D__IRIX__"
 157     INTRP_CFLAGS="$ARCH_FLAGS $OS_FLAGS"
 158     ;;
 159
 160 dnl Must be BEFORE *linux*.
 161 *uclinux | *elf )
 162     OS_DIR="uclinux"
 163     OS_FLAGS="-D__LINUX__ -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 164     INTRP_CFLAGS="-Wall -Wno-long-long $ARCH_FLAGS $OS_FLAGS"
 165     ;;
 166
 167 *linux* | *Linux* )
 168     OS_DIR="linux"
 169     OS_FLAGS="-D__LINUX__ -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 170     INTRP_CFLAGS="-Wall -Wno-long-long $ARCH_FLAGS $OS_FLAGS"
 171     ;;
 172
 173 *netbsd* )
 174     OS_DIR="netbsd"
 175     OS_FLAGS="-D__NETBSD__ -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 176     INTRP_CFLAGS="-Wall -Wno-long-long $ARCH_FLAGS $OS_FLAGS"
 177     ;;
 178
 179 *solaris* )
 180     OS_DIR="solaris"
 181     dnl On solaris the architecture defines 'sparc', 'sun', 'unix' are
 182     dnl not set when cpp is called with -std=c99, therefore we add them
 183     dnl here.
 184     OS_FLAGS="-D__SOLARIS__ -D_POSIX_C_SOURCE=200112L -D__EXTENSIONS__ -D_BSD_SOURCE"
 185     CC_FLAGS="-D_XOPEN_SOURCE=600"
 186     CXX_FLAGS="-D_XOPEN_SOURCE=500"
 187     INTRP_CFLAGS="-Wall -Wno-long-long $ARCH_FLAGS $OS_FLAGS"
 188     ;;
 189
 190 * )
 191     AC_MSG_ERROR([$host_os operating systems are currently not supported.])
 192     ;;
 193 esac
 194
 195
 196 dnl Set optimization and debugging for all architectures and systems.
 197 dnl NOTE: Setting the CFLAGS/CXXFLAGS only works before calling AC_PROG_CC/AC_PROG_CXX.
 198 if test x"$CFLAGS" = "x"; then
 199     OPT_CFLAGS="-g -O0"
 200 else
 201     OPT_CFLAGS=$CFLAGS
 202 fi
 203
 204 if test x"$CXXFLAGS" = "x"; then
 205     OPT_CXXFLAGS="-g -O0"
 206 else
 207     OPT_CXXFLAGS=$CXXFLAGS
 208 fi
 209
 210 dnl Check for compiler.
 211 AC_PROG_CC
 212 AC_PROG_CXX
 213
 214 dnl Check compiler vendor.
 215 AX_COMPILER_VENDOR
 216
 217 dnl Set compiler flags depending on the compiler vendor.
 218 case "$ax_cv_c_compiler_vendor" in
 219 gnu )
 220     CC_FLAGS="-std=c99 -pedantic -Wall -Wno-long-long $CC_FLAGS"
 221     CXX_FLAGS="-std=c++98 -pedantic -Wall -Wno-long-long $CXX_FLAGS"
 222     ;;
 223
 224 sgi )
 225     CC_FLAGS="-c99 $CC_FLAGS"
 226     CXX_FLAGS="$CXX_FLAGS"
 227     ;;
 228
 229 sun )
 230     CC_FLAGS="-xc99 $CC_FLAGS"
 231     CXX_FLAGS="$CXX_FLAGS"
 232     ;;
 233
 234 * )
 235     AC_MSG_ERROR([$ax_cv_c_compiler_vendor compilers are currently not supported.])
 236     ;;
 237 esac
 238
 239 dnl Temporary set the CFLAGS for configure tests (e.g. inline keyword)
 240 dnl we set it properly at the end of this file.
 241 CFLAGS="$OPT_CFLAGS $ARCH_FLAGS $OS_FLAGS $CC_FLAGS"
 242 CXXFLAGS="$OPT_CXXFLAGS $ARCH_FLAGS $OS_FLAGS $CXX_FLAGS"
 243
 244 dnl set interpreter flags
 245 AC_SUBST(INTRP_CFLAGS)
 246
 247 dnl define and substitute some architecture specific variables
 248 AC_DEFINE_UNQUOTED([ARCH_DIR], "${ARCH_DIR}", [architecture directory])
 249 AC_DEFINE_UNQUOTED([JAVA_ARCH], "${JAVA_ARCH}", [Java architecture name])
 250 AC_SUBST(ARCH_DIR)
 251 AC_SUBST(JAVA_ARCH)
 252 AC_SUBST(OS_DIR)
 253 AC_SUBST(USE_SCHEDULER)
 254
 255 dnl Checks for programs.
 256 AM_PROG_AS
 257 AC_PROG_LD
 258 AC_PROG_LD_GNU
 259 AC_PROG_LN_S
 260 AC_PROG_MAKE_SET
 261 AM_PROG_MKDIR_P
 262
 263 AM_CONDITIONAL([WITH_GNU_LD], [test x"$with_gnu_ld" = "xyes"])
 264
 265 dnl Checks for header files.
 266 AC_HEADER_DIRENT
 267 AC_HEADER_STDC
 268
 269 dnl Crucial header files.
 270 AC_CHECK_HEADERS([stdbool.h],, [AC_MSG_ERROR(cannot find stdbool.h)])
 271 AC_CHECK_HEADERS([stdint.h],, [AC_MSG_ERROR(cannot find stdint.h)])
 272
 273 dnl keep them alpha-sorted!
 274 AC_CHECK_HEADERS([assert.h])
 275 AC_CHECK_HEADERS([errno.h])
 276 AC_CHECK_HEADERS([execinfo.h])
 277 AC_CHECK_HEADERS([fcntl.h])
 278 AC_CHECK_HEADERS([libgen.h])
 279 AC_CHECK_HEADERS([netdb.h])
 280 AC_CHECK_HEADERS([signal.h])
 281 AC_CHECK_HEADERS([stdarg.h])
 282 AC_CHECK_HEADERS([stdint.h])
 283 AC_CHECK_HEADERS([stdio.h])
 284 AC_CHECK_HEADERS([stdlib.h])
 285 AC_CHECK_HEADERS([string.h])
 286 AC_CHECK_HEADERS([time.h])
 287 AC_CHECK_HEADERS([ucontext.h])
 288 AC_CHECK_HEADERS([unistd.h])
 289 AC_CHECK_HEADERS([sys/ioctl.h])
 290 AC_CHECK_HEADERS([sys/loadavg.h])
 291 AC_CHECK_HEADERS([sys/mman.h])
 292 AC_CHECK_HEADERS([sys/resource.h])
 293 AC_CHECK_HEADERS([sys/select.h])
 294 AC_CHECK_HEADERS([sys/socket.h])
 295 AC_CHECK_HEADERS([sys/stat.h])
 296 AC_CHECK_HEADERS([sys/time.h])
 297 AC_CHECK_HEADERS([sys/types.h])
 298
 299 dnl Checks for typedefs, structures, and compiler characteristics.
 300 AC_C_CONST
 301 AC_C_INLINE
 302 AC_C_ATTRIBUTE
 303 AC_TYPE_OFF_T
 304 AC_TYPE_SIZE_T
 305 AC_HEADER_TIME
 306 AC_STRUCT_TM
 307
 308 dnl Checks for libraries (NOTE: Should be done before function checks,
 309 dnl as some functions may be in libraries we check for).
 310 case "${OS_DIR}" in
 311     solaris )
 312          AC_CHECK_LIB([socket], [gethostname],, [AC_MSG_ERROR(cannot find libsocket)])
 313          ;;
 314 esac
 315
 316 dnl Checks for library functions.
 317 AC_PROG_GCC_TRADITIONAL
 318 AC_TYPE_SIGNAL
 319 AC_FUNC_MEMCMP
 320 AC_FUNC_MMAP
 321
 322 dnl keep them alpha-sorted!
 323 AC_CHECK_FUNCS([abort])
 324 AC_CHECK_FUNCS([accept])
 325 AC_CHECK_FUNCS([access])
 326 AC_CHECK_FUNCS([atoi])
 327 AC_CHECK_FUNCS([atol])
 328 AC_CHECK_FUNCS([backtrace])
 329 AC_CHECK_FUNCS([backtrace_symbols])
 330 AC_CHECK_FUNCS([calloc])
 331 AC_CHECK_FUNCS([close])
 332 AC_CHECK_FUNCS([confstr])
 333 AC_CHECK_FUNCS([connect])
 334 AC_CHECK_FUNCS([dirname])
 335 AC_CHECK_FUNCS([fclose])
 336 AC_CHECK_FUNCS([fflush])
 337 AC_CHECK_FUNCS([fopen])
 338 AC_CHECK_FUNCS([fprintf])
 339 AC_CHECK_FUNCS([fread])
 340 AC_CHECK_FUNCS([free])
 341 AC_CHECK_FUNCS([fstat])
 342 AC_CHECK_FUNCS([fsync])
 343 AC_CHECK_FUNCS([ftruncate])
 344 AC_CHECK_FUNCS([getcwd])
 345 AC_CHECK_FUNCS([getenv])
 346 AC_CHECK_FUNCS([gethostbyname])
 347 AC_CHECK_FUNCS([gethostname])
 348 AC_CHECK_FUNCS([getloadavg])
 349 AC_CHECK_FUNCS([getpagesize])
 350 AC_CHECK_FUNCS([getrusage])
 351 AC_CHECK_FUNCS([getsockname])
 352 AC_CHECK_FUNCS([getsockopt])
 353 AC_CHECK_FUNCS([gettimeofday])
 354 AC_CHECK_FUNCS([htons])
 355 AC_CHECK_FUNCS([ioctl])
 356 AC_CHECK_FUNCS([isnan])
 357 AC_CHECK_FUNCS([listen])
 358 AC_CHECK_FUNCS([localtime])
 359 AC_CHECK_FUNCS([localtime_r])
 360 AC_CHECK_FUNCS([lseek])
 361 AC_CHECK_FUNCS([malloc])
 362 AC_CHECK_FUNCS([memcpy])
 363 AC_CHECK_FUNCS([memset])
 364 AC_CHECK_FUNCS([mmap])
 365 AC_CHECK_FUNCS([mprotect])
 366 AC_CHECK_FUNCS([open])
 367 AC_CHECK_FUNCS([printf])
 368 AC_CHECK_FUNCS([read])
 369 AC_CHECK_FUNCS([readlink])
 370 AC_CHECK_FUNCS([realloc])
 371 AC_CHECK_FUNCS([recv])
 372 AC_CHECK_FUNCS([scandir])
 373 AC_CHECK_FUNCS([select])
 374 AC_CHECK_FUNCS([send])
 375 AC_CHECK_FUNCS([setsockopt])
 376 AC_CHECK_FUNCS([shutdown])
 377 AC_CHECK_FUNCS([socket])
 378 AC_CHECK_FUNCS([stat])
 379 AC_CHECK_FUNCS([str2sig])
 380 AC_CHECK_FUNCS([strcat])
 381 AC_CHECK_FUNCS([strchr])
 382 AC_CHECK_FUNCS([strcpy])
 383 AC_CHECK_FUNCS([strcmp])
 384 AC_CHECK_FUNCS([strdup])
 385 AC_CHECK_FUNCS([strerror])
 386 AC_CHECK_FUNCS([strlen])
 387 AC_CHECK_FUNCS([strncmp])
 388 AC_CHECK_FUNCS([strstr])
 389 AC_CHECK_FUNCS([time])
 390 AC_CHECK_FUNCS([write])
 391
 392
 393 dnl Checks for libraries.
 394
 395 dnl Checking sizeof void *
 396 AC_CHECK_SIZEOF(void *)
 397 AC_C_BIGENDIAN
 398
 399
 400 dnl define install prefix
 401 if test "x$prefix" = "xNONE"; then
 402     CACAO_PREFIX=$ac_default_prefix
 403 else
 404     CACAO_PREFIX=$prefix
 405 fi
 406 AC_DEFINE_UNQUOTED([CACAO_PREFIX], "${CACAO_PREFIX}", [installation prefix])
 407 AC_SUBST(CACAO_PREFIX)
 408
 409 dnl define libdir prefix
 410 if test "x$libdir" = "xNONE"; then
 411     CACAO_LIBDIR=$ac_default_libdir
 412 else
 413     CACAO_LIBDIR=$libdir
 414 fi
 415 dnl expand CACAO_LIBDIR to something that is usable in C code
 416 AS_AC_EXPAND([CACAO_LIBDIR], ${CACAO_LIBDIR})
 417 AC_DEFINE_UNQUOTED([CACAO_LIBDIR], "${CACAO_LIBDIR}", [library installation prefix])
 418 AC_SUBST(CACAO_LIBDIR)
 419
 420
 421 AC_CHECK_ENABLE_DL
 422 AC_CHECK_ENABLE_JAVA
 423
 424 AC_CHECK_ENABLE_JIT
 425 AC_CHECK_ENABLE_INTRP
 426
 427 if test x"${ENABLE_JIT}" = "xno" -a x"${ENABLE_INTRP}" = "xno"; then
 428     AC_ERROR(You have to enable at least the JIT or the interpreter.)
 429 fi
 430
 431 AC_CHECK_SOFTFLOAT
 432 AC_CHECK_SOFT_FLOAT_CMP
 433 AC_CHECK_SOFT_DOUBLE_CMP
 434
 435 AC_CHECK_ENABLE_GC
 436 AC_CHECK_ENABLE_DEBUG
 437 AC_CHECK_ENABLE_DUMP
 438 AC_CHECK_ENABLE_MEMCHECK
 439 AC_CHECK_ENABLE_HANDLES
 440 AC_CHECK_ENABLE_VMLOG
 441 AC_CHECK_ENABLE_DISASSEMBLER
 442 AC_CHECK_ENABLE_STATISTICS
 443 AC_CHECK_ENABLE_VERIFIER
 444 AC_CHECK_ENABLE_RT_TIMING
 445 AC_CHECK_ENABLE_CYCLE_STATS
 446 AC_CHECK_ENABLE_JVMTI
 447 AC_CHECK_ENABLE_THREADS
 448 if test x"${ENABLE_THREADS}" != "xno"; then
 449     AC_CHECK_USE___THREAD
 450 fi
 451 AC_CHECK_ENABLE_IFCONV
 452 AC_CHECK_ENABLE_INLINING
 453 AC_CHECK_ENABLE_INLINING_DEBUG
 454 AC_CHECK_ENABLE_REPLACEMENT
 455
 456 dnl check for loop optimization
 457 AC_MSG_CHECKING(whether loop optimization should be supported)
 458 AC_ARG_ENABLE([loop],
 459               [AS_HELP_STRING(--enable-loop,enable loop optimization [[default=no]])],
 460               [case "${enableval}" in
 461                    yes) ENABLE_LOOP=yes;;
 462                    *) ENABLE_LOOP=no;;
 463                esac],
 464               [ENABLE_LOOP=no])
 465 AC_MSG_RESULT(${ENABLE_LOOP})
 466 AM_CONDITIONAL([ENABLE_LOOP], test x"${ENABLE_LOOP}" = "xyes")
 467
 468 if test x"${ENABLE_LOOP}" = "xyes"; then
 469     AC_DEFINE([ENABLE_LOOP], 1, [use loop optimization])
 470 fi
 471
 472
 473 dnl check if linear scan register allocator(lsra) with SSA should be used
 474 AC_MSG_CHECKING(whether lsra with ssa should be supported)
 475 AC_ARG_ENABLE([ssa],
 476               [AS_HELP_STRING(--disable-ssa,disable ssa [[default=disabled]])],
 477               [case "${enableval}" in
 478                    no) ENABLE_SSA=no;;
 479                    *) ENABLE_SSA=yes;;
 480                esac],
 481               [ENABLE_SSA=no])
 482 AC_MSG_RESULT(${ENABLE_SSA})
 483 AM_CONDITIONAL([ENABLE_SSA], test x"${ENABLE_SSA}" = "xyes")
 484 AM_CONDITIONAL([ENABLE_ESCAPE], test x"${ENABLE_SSA}" = "xyes")
 485 AM_CONDITIONAL([ENABLE_ESCAPE_CHECK], test x"${ENABLE_SSA}" = "xyes")
 486 AM_CONDITIONAL([ENABLE_TLH], test x"${ENABLE_SSA}" = "xyes")
 487
 488 if test x"${ENABLE_SSA}" = "xyes"; then
 489     AC_DEFINE([ENABLE_SSA], 1, [enable lsra with ssa])
 490     AC_DEFINE([ENABLE_ESCAPE], 1, [enable escape analysis with ssa])
 491     AC_DEFINE([ENABLE_ESCAPE_CHECK], 1, [enable generating code to validate escape analysis results])
 492     AC_DEFINE([ENABLE_TLH], 1, [enable thread local heap])
 493     ENABLE_LSRA="no"
 494 fi
 495
 496
 497 dnl check if linear scan register allocator(lsra) should be used
 498 AC_MSG_CHECKING(whether lsra should be supported)
 499 AC_ARG_ENABLE([lsra],
 500               [AS_HELP_STRING(--enable-lsra,enable linear scan register allocator [[default=no]])],
 501               [case "${enableval}" in
 502                    yes) ENABLE_LSRA=yes;;
 503                    *) ENABLE_LSRA=no;;
 504                esac],
 505               [ENABLE_LSRA=no])
 506
 507 if test x"${ENABLE_LSRA}" = "xyes"; then
 508     if test x"${ENABLE_SSA}" = "xyes"; then
 509         ENABLE_LSRA="no"
 510     fi
 511 fi
 512 AC_MSG_RESULT(${ENABLE_LSRA})
 513 AM_CONDITIONAL([ENABLE_LSRA], test x"${ENABLE_LSRA}" = "xyes")
 514
 515 if test x"${ENABLE_LSRA}" = "xyes"; then
 516     AC_DEFINE([ENABLE_LSRA], 1, [enable lsra])
 517 fi
 518
 519 dnl check if profiling should be supported
 520 AC_MSG_CHECKING(whether profiling should be supported)
 521 AC_ARG_ENABLE([profiling],
 522               [AS_HELP_STRING(--enable-profiling,enable profiling [[default=no]])],
 523               [case "${enableval}" in
 524                    yes) ENABLE_PROFILING=yes;;
 525                    *) ENABLE_PROFILING=no;;
 526                esac],
 527               [ENABLE_PROFILING=no])
 528 AC_MSG_RESULT(${ENABLE_PROFILING})
 529 AM_CONDITIONAL([ENABLE_PROFILING], test x"${ENABLE_PROFILING}" = "xyes")
 530
 531 if test x"${ENABLE_PROFILING}" = "xyes"; then
 532     AC_DEFINE([ENABLE_PROFILING], 1, [enable profiling])
 533 fi
 534
 535
 536 dnl check for instruction scheduler
 537 AC_ARG_ENABLE([scheduler], [AS_HELP_STRING(--enable-scheduler,enable instruction scheduler [[default=no]])])
 538
 539 AC_MSG_CHECKING(whether instruction scheduler should be supported)
 540 if test x"${USE_SCHEDULER}" = "x1" -o x"$enable_scheduler" = "xyes"; then
 541         case "${ARCH_DIR}" in
 542                 xdspcore )
 543                         ;;
 544                 * )
 545                         AC_MSG_ERROR(instruction scheduler is not available for ${ARCH_DIR} code generator)
 546                         ;;
 547         esac
 548
 549         AC_MSG_RESULT(yes)
 550         AC_DEFINE([USE_SCHEDULER], 1, [use scheduler])
 551         AM_CONDITIONAL([USE_SCHEDULER], [true])
 552 else
 553         AC_MSG_RESULT(no)
 554         AM_CONDITIONAL([USE_SCHEDULER], [false])
 555 fi
 556
 557 AC_CHECK_ENABLE_OPAGENT
 558
 559 AC_CHECK_ENABLE_ZLIB
 560
 561 dnl check for stuff to be built
 562 AC_CHECK_ENABLE_JNI
 563 AC_CHECK_ENABLE_LIBJVM
 564
 565 dnl ATTENTION: These check must be after setting
 566 dnl enable_shared/enable_static (happens in AC_CHECK_ENABLE_LIBJVM),
 567 dnl because libtool uses them to build the correct libraries.
 568 AC_LIBTOOL_DLOPEN
 569 AC_PROG_LIBTOOL
 570
 571 AC_CHECK_ENABLE_STATICVM
 572 AC_CHECK_ENABLE_ANNOTATIONS
 573 AC_CHECK_ENABLE_ASSERTION
 574
 575 dnl This one depends on AC_CHECK_ENABLE_ZLIB.
 576 AC_CHECK_WITH_VM_ZIP
 577
 578 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY
 579
 580 dnl Now we check for jre-layout so we can skip some checks that are
 581 dnl not required.
 582 AC_CHECK_ENABLE_JRE_LAYOUT
 583
 584 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_PREFIX
 585 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_CLASSES
 586 AC_CHECK_WITH_BUILD_JAVA_RUNTIME_LIBRARY_CLASSES
 587
 588 if test x"${ENABLE_JRE_LAYOUT}" = "xno"; then
 589    AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_LIBDIR
 590 fi
 591
 592 dnl The check for jni_md.h must be before jni.h.
 593 AC_CHECK_WITH_JNI_MD_H
 594 AC_CHECK_WITH_JNI_H
 595
 596 dnl JVM, HPI, and JMM is only required for OpenJDK.
 597 case "${WITH_JAVA_RUNTIME_LIBRARY}" in
 598     openjdk)
 599         AC_CHECK_WITH_JVM_MD_H
 600         AC_CHECK_WITH_JVM_H
 601         AC_CHECK_WITH_HPI_MD_H
 602         AC_CHECK_WITH_HPI_H
 603         AC_CHECK_WITH_JMM_H
 604         ;;
 605     *)
 606         ;;
 607 esac
 608
 609 dnl check for some programs we need
 610
 611 case "${WITH_JAVA_RUNTIME_LIBRARY}" in
 612     cldc1.1 | gnuclasspath)
 613         AC_PROG_JAVAC
 614         AC_PROG_JAR
 615         ;;
 616     openjdk)
 617         ;;
 618     *)
 619         AC_MSG_ERROR(unknown classpath configuration ${WITH_JAVA_RUNTIME_LIBRARY})
 620         ;;
 621 esac
 622
 623 AC_CHECK_WITH_JASMIN_JAR
 624 AC_CHECK_WITH_JUNIT_JAR
 625
 626 AC_CHECK_HEADERS(
 627         [regex.h],
 628         [
 629                 dnl If debug build and regex.h available, enable debug filter
 630                 if test x"${NDEBUG}" = "xno"; then
 631                         AC_DEFINE(ENABLE_DEBUG_FILTER, 1, [debug filter])
 632                 fi
 633                 dnl If vmlog enambled and regex.h available, enable vmlogfilter
 634                 AM_CONDITIONAL([ENABLE_VMLOGFILTER], [test x"${ENABLE_VMLOG}" = "xyes"])
 635         ],
 636         [
 637                 AM_CONDITIONAL([ENABLE_VMLOGFILTER], [false])
 638         ]
 639 )
 640
 641 dnl python
 642
 643 AZ_PYTHON_DEFAULT
 644 AZ_PYTHON_ENABLE
 645 AZ_PYTHON_WITH
 646 AZ_PYTHON_VERSION_ENSURE( [2.4] )
 647 AZ_PYTHON_CSPEC
 648 AZ_PYTHON_LSPEC
 649
 650
 651 dnl define some stuff required for --fullversion
 652 AC_DEFINE_UNQUOTED(VERSION_CONFIGURE_ARGS, "$ac_configure_args", [configure arguments])
 653 AC_DEFINE_UNQUOTED(VERSION_CC, "$CC", [CC used])
 654 AC_DEFINE_UNQUOTED(VERSION_CXX, "$CXX", [CXX used])
 655 AC_DEFINE_UNQUOTED(VERSION_CFLAGS, "$OPT_CFLAGS $ARCH_CFLAGS $CC_FLAGS $CPPFLAGS", [CFLAGS used])
 656 AC_DEFINE_UNQUOTED(VERSION_CXXFLAGS, "$OPT_CXXFLAGS $ARCH_CXXFLAGS $CXX_FLAGS $CPPFLAGS", [CXXFLAGS used])
 657
 658
 659 dnl Finally pass flags to Makefiles.
 660 CFLAGS="$OPT_CFLAGS"
 661 CXXFLAGS="$OPT_CXXFLAGS"
 662
 663 AM_CFLAGS="$CC_FLAGS $ARCH_FLAGS $OS_FLAGS"
 664 AM_CXXFLAGS="$CXX_FLAGS $ARCH_FLAGS $OS_FLAGS"
 665 AM_CPPFLAGS="$CPPFLAGS"
 666
 667 AC_SUBST(AM_CFLAGS)
 668 AC_SUBST(AM_CXXFLAGS)
 669 AC_SUBST(AM_CPPFLAGS)
 670
 671
 672 AC_CONFIG_FILES([Makefile]
 673                 [contrib/Makefile]
 674                 [contrib/setenvinstalled]
 675                 [contrib/setenvsource]
 676                 [contrib/vmlog/Makefile]
 677                 [contrib/vmlog/t/Makefile]
 678                 [doc/Makefile]
 679                 [doc/doxygen/Makefile]
 680                 [doc/handbook/Makefile]
 681                 [man/Makefile]
 682                 [src/Makefile]
 683                 [src/cacao/Makefile]
 684                 [src/classes/Makefile]
 685                 [src/fdlibm/Makefile]
 686                 [src/mm/Makefile]
 687                 [src/mm/cacao-gc/Makefile]
 688                 [src/native/Makefile]
 689                 [src/native/include/Makefile]
 690                 [src/native/jvmti/Makefile]
 691                 [src/native/vm/Makefile]
 692                 [src/native/vm/cldc1.1/Makefile]
 693                 [src/native/vm/gnuclasspath/Makefile]
 694                 [src/native/vm/openjdk/Makefile]
 695                 [src/scripts/Makefile]
 696                 [src/scripts/java]
 697                 [src/threads/Makefile]
 698                 [src/threads/none/Makefile]
 699                 [src/threads/posix/Makefile]
 700                 [src/toolbox/Makefile]
 701                 [src/vm/Makefile]
 702                 [src/vm/jit/Makefile]
 703                 [src/vm/jit/allocator/Makefile]
 704                 [src/vm/jit/alpha/Makefile]
 705                 [src/vm/jit/alpha/freebsd/Makefile]
 706                 [src/vm/jit/alpha/linux/Makefile]
 707                 [src/vm/jit/arm/Makefile]
 708                 [src/vm/jit/arm/linux/Makefile]
 709                 [src/vm/jit/i386/Makefile]
 710                 [src/vm/jit/i386/cygwin/Makefile]
 711                 [src/vm/jit/i386/darwin/Makefile]
 712                 [src/vm/jit/i386/freebsd/Makefile]
 713                 [src/vm/jit/i386/linux/Makefile]
 714                 [src/vm/jit/i386/solaris/Makefile]
 715                 [src/vm/jit/intrp/Makefile]
 716                 [src/vm/jit/inline/Makefile]
 717                 [src/vm/jit/ir/Makefile]
 718                 [src/vm/jit/loop/Makefile]
 719                 [src/vm/jit/m68k/Makefile]
 720                 [src/vm/jit/m68k/linux/Makefile]
 721                 [src/vm/jit/mips/Makefile]
 722                 [src/vm/jit/mips/irix/Makefile]
 723                 [src/vm/jit/mips/linux/Makefile]
 724                 [src/vm/jit/mips/uclinux/Makefile]
 725                 [src/vm/jit/optimizing/Makefile]
 726                 [src/vm/jit/parisc/Makefile]
 727                 [src/vm/jit/parisc/linux/Makefile]
 728                 [src/vm/jit/powerpc/Makefile]
 729                 [src/vm/jit/powerpc/darwin/Makefile]
 730                 [src/vm/jit/powerpc/linux/Makefile]
 731                 [src/vm/jit/powerpc/netbsd/Makefile]
 732                 [src/vm/jit/powerpc64/Makefile]
 733                 [src/vm/jit/powerpc64/linux/Makefile]
 734                 [src/vm/jit/s390/Makefile]
 735                 [src/vm/jit/schedule/Makefile]
 736                 [src/vm/jit/sparc64/Makefile]
 737                 [src/vm/jit/sparc64/linux/Makefile]
 738                 [src/vm/jit/sparc64/solaris/Makefile]
 739                 [src/vm/jit/verify/Makefile]
 740                 [src/vm/jit/x86_64/Makefile]
 741                 [src/vm/jit/x86_64/freebsd/Makefile]
 742                 [src/vm/jit/x86_64/linux/Makefile]
 743                 [src/vm/jit/x86_64/solaris/Makefile]
 744                 [tests/Makefile]
 745                 [tests/regression/Makefile]
 746                 [tests/regression/assertion/Makefile]
 747                 [tests/regression/base/Makefile]
 748                 [tests/regression/bugzilla/Makefile]
 749                 [tests/regression/jasmin/Makefile]
 750                 [tests/regression/native/Makefile]
 751                 [tests/regression/resolving/Makefile]
 752                 [tests/regression/resolving/classes1/Makefile]
 753                 [tests/regression/resolving/classes2/Makefile]
 754                 [tests/regression/resolving/classes3/Makefile]
 755 )
 756
 757
 758 dnl We only build the shared library objects but we use it as
 759 dnl noinst_LTLIBRARIES.
 760 ac_configure_args="$ac_configure_args --disable-static"
 761 AC_CONFIG_SUBDIRS(src/mm/boehm-gc)
 762
 763
 764 AC_OUTPUT
 765
 766
 767 ## Local variables:
 768 ## mode: m4
 769 ## indent-tabs-mode: t
 770 ## c-basic-offset: 4
 771 ## tab-width: 8
 772 ## compile-command: "automake --add-missing"
 773 ## End: