configure.ac

   1 dnl configure.ac
   2 dnl
   3 dnl Copyright (C) 1996-2010
   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, 1.1.0pre2, 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 "$host_cpu" in
  41 alpha | alphaev56 | alphapca56 )
  42     ARCH_DIR="alpha"
  43     ARCH_FLAGS="-mieee -D__ALPHA__"
  44     JAVA_ARCH="alpha"
  45     ;;
  46
  47 arm | armv4* | armv5* | armv6* | armv7* )
  48     ARCH_DIR="arm"
  49     ARCH_FLAGS="-D__ARM__"
  50     JAVA_ARCH="arm"
  51     ;;
  52
  53 hppa2.0 )
  54     ARCH_DIR="parisc"
  55     ARCH_FLAGS="-D__PARISC__"
  56     JAVA_ARCH="hppa"
  57     ;;
  58
  59 i386 | i486 | i586 | i686 )
  60     ARCH_DIR="i386"
  61     ARCH_FLAGS="-m32 -D__I386__"
  62     JAVA_ARCH="i386"
  63     ;;
  64
  65 m68k )
  66     ARCH_DIR="m68k"
  67     ARCH_FLAGS="-D__M68K__"
  68     JAVA_ARCH="m68k"
  69     ;;
  70
  71 mips )
  72     ARCH_DIR="mips"
  73     ARCH_FLAGS="-D__MIPS__"
  74     JAVA_ARCH="mips"
  75     ;;
  76
  77 mipsel )
  78     ARCH_DIR="mips"
  79     ARCH_FLAGS="-D__MIPS__"
  80     JAVA_ARCH="mipsel"
  81     ;;
  82
  83 powerpc )
  84     ARCH_DIR="powerpc"
  85     ARCH_FLAGS="-m32 -D__POWERPC__"
  86     JAVA_ARCH="ppc"
  87     ;;
  88
  89 powerpc64 )
  90     ARCH_DIR="powerpc64"
  91     ARCH_FLAGS="-m64 -D__POWERPC64__"
  92     JAVA_ARCH="ppc64"
  93     ;;
  94
  95 s390 )
  96     ARCH_DIR="s390"
  97     ARCH_FLAGS="-D__S390__"
  98     JAVA_ARCH="s390"
  99     ;;
 100
 101 sparc | sparc64 )
 102     ARCH_DIR="sparc64"
 103     ARCH_FLAGS="-mcpu=v9 -m64 -D__SPARC_64__"
 104     dnl Is this correct for 64-bits?
 105     JAVA_ARCH="sparc"
 106     ;;
 107
 108 x86_64 )
 109     ARCH_DIR="x86_64"
 110     ARCH_FLAGS="-m64 -D__X86_64__"
 111     JAVA_ARCH="amd64"
 112     ;;
 113
 114 xdspcore )
 115     ARCH_DIR="xdspcore"
 116     ENABLE_STATICVM="yes"
 117     ARCH_FLAGS="-D__XDSPCORE__"
 118     USE_SCHEDULER="1"
 119     ;;
 120
 121 * )
 122     AC_MSG_ERROR([$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__ -D_XOPEN_SOURCE=600 -D_DARWIN_C_SOURCE"
 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"$CFLAGS" = "x"; then
 199     OPT_CFLAGS="-g -O2"
 200 else
 201     OPT_CFLAGS=$CFLAGS
 202 fi
 203 OPT_CFLAGS="$OPT_CFLAGS -fno-strict-aliasing"
 204
 205 if test x"$CXXFLAGS" = "x"; then
 206     OPT_CXXFLAGS="-g -O2"
 207 else
 208     OPT_CXXFLAGS=$CXXFLAGS
 209 fi
 210 OPT_CXXFLAGS="$OPT_CXXFLAGS -fno-strict-aliasing"
 211
 212 dnl Check for compiler.
 213 AC_PROG_CC
 214 AC_PROG_CXX
 215
 216 dnl Check compiler vendor.
 217 AX_COMPILER_VENDOR
 218
 219 dnl Set compiler flags depending on the compiler vendor.
 220 case "$ax_cv_c_compiler_vendor" in
 221 gnu )
 222     CC_FLAGS="-std=c99 -pedantic -Wall -Wno-long-long $CC_FLAGS"
 223     CXX_FLAGS="-std=c++98 -pedantic -Wall -Wno-long-long $CXX_FLAGS"
 224     ;;
 225
 226 sgi )
 227     CC_FLAGS="-c99 $CC_FLAGS"
 228     CXX_FLAGS="$CXX_FLAGS"
 229     ;;
 230
 231 sun )
 232     CC_FLAGS="-xc99 $CC_FLAGS"
 233     CXX_FLAGS="$CXX_FLAGS"
 234     ;;
 235
 236 * )
 237     AC_MSG_ERROR([$ax_cv_c_compiler_vendor compilers are currently not supported.])
 238     ;;
 239 esac
 240
 241 dnl Temporary set the CFLAGS for configure tests (e.g. inline keyword)
 242 dnl we set it properly at the end of this file.
 243 CFLAGS="$OPT_CFLAGS $ARCH_FLAGS $OS_FLAGS $CC_FLAGS"
 244 CXXFLAGS="$OPT_CXXFLAGS $ARCH_FLAGS $OS_FLAGS $CXX_FLAGS"
 245
 246 dnl set interpreter flags
 247 AC_SUBST(INTRP_CFLAGS)
 248
 249 dnl define and substitute some architecture specific variables
 250 AC_DEFINE_UNQUOTED([ARCH_DIR], "${ARCH_DIR}", [architecture directory])
 251 AC_DEFINE_UNQUOTED([JAVA_ARCH], "${JAVA_ARCH}", [Java architecture name])
 252 AC_SUBST(ARCH_DIR)
 253 AC_SUBST(JAVA_ARCH)
 254 AC_SUBST(OS_DIR)
 255 AC_SUBST(USE_SCHEDULER)
 256
 257 dnl Checks for programs.
 258 AM_PROG_AS
 259 AC_PROG_LD
 260 AC_PROG_LD_GNU
 261 AC_PROG_LN_S
 262 AC_PROG_MAKE_SET
 263 AM_PROG_MKDIR_P
 264
 265 AM_CONDITIONAL([WITH_GNU_LD], [test x"$with_gnu_ld" = "xyes"])
 266
 267 dnl Checks for header files.
 268 AC_HEADER_DIRENT
 269 AC_HEADER_STDC
 270
 271 dnl Crucial header files.
 272 AC_CHECK_HEADERS([stdbool.h],, [AC_MSG_ERROR(cannot find stdbool.h)])
 273 AC_CHECK_HEADERS([stdint.h],, [AC_MSG_ERROR(cannot find stdint.h)])
 274
 275 dnl keep them alpha-sorted!
 276 AC_CHECK_HEADERS([assert.h])
 277 AC_CHECK_HEADERS([errno.h])
 278 AC_CHECK_HEADERS([execinfo.h])
 279 AC_CHECK_HEADERS([fcntl.h])
 280 AC_CHECK_HEADERS([libgen.h])
 281 AC_CHECK_HEADERS([locale.h])
 282 AC_CHECK_HEADERS([netdb.h])
 283 AC_CHECK_HEADERS([signal.h])
 284 AC_CHECK_HEADERS([stdarg.h])
 285 AC_CHECK_HEADERS([stdint.h])
 286 AC_CHECK_HEADERS([stdio.h])
 287 AC_CHECK_HEADERS([stdlib.h])
 288 AC_CHECK_HEADERS([string.h])
 289 AC_CHECK_HEADERS([time.h])
 290 AC_CHECK_HEADERS([ucontext.h])
 291 AC_CHECK_HEADERS([unistd.h])
 292 AC_CHECK_HEADERS([mach/mach.h])
 293 AC_CHECK_HEADERS([sys/ioctl.h])
 294 AC_CHECK_HEADERS([sys/loadavg.h])
 295 AC_CHECK_HEADERS([sys/mman.h])
 296 AC_CHECK_HEADERS([sys/resource.h])
 297 AC_CHECK_HEADERS([sys/select.h])
 298 AC_CHECK_HEADERS([sys/socket.h])
 299 AC_CHECK_HEADERS([sys/stat.h])
 300 AC_CHECK_HEADERS([sys/time.h])
 301 AC_CHECK_HEADERS([sys/types.h])
 302 AC_CHECK_HEADERS([sys/utsname.h])
 303
 304 dnl Checks for typedefs, structures, and compiler characteristics.
 305 AC_C_CONST
 306 AC_C_INLINE
 307 AC_C_ATTRIBUTE
 308 AC_TYPE_OFF_T
 309 AC_TYPE_SIZE_T
 310 AC_HEADER_TIME
 311 AC_STRUCT_TM
 312
 313 dnl Checks for libraries (NOTE: Should be done before function checks,
 314 dnl as some functions may be in libraries we check for).
 315 case "${OS_DIR}" in
 316     solaris )
 317          AC_CHECK_LIB([socket], [gethostname],, [AC_MSG_ERROR(cannot find libsocket)])
 318          ;;
 319 esac
 320
 321 dnl Checks for library functions.
 322 AC_PROG_GCC_TRADITIONAL
 323 AC_TYPE_SIGNAL
 324 AC_FUNC_MEMCMP
 325 AC_FUNC_MMAP
 326
 327 dnl keep them alpha-sorted!
 328 AC_CHECK_FUNCS([abort])
 329 AC_CHECK_FUNCS([accept])
 330 AC_CHECK_FUNCS([access])
 331 AC_CHECK_FUNCS([atoi])
 332 AC_CHECK_FUNCS([atol])
 333 AC_CHECK_FUNCS([backtrace])
 334 AC_CHECK_FUNCS([backtrace_symbols])
 335 AC_CHECK_FUNCS([calloc])
 336 AC_CHECK_FUNCS([close])
 337 AC_CHECK_FUNCS([confstr])
 338 AC_CHECK_FUNCS([connect])
 339 AC_CHECK_FUNCS([dirname])
 340 AC_CHECK_FUNCS([fclose])
 341 AC_CHECK_FUNCS([fflush])
 342 AC_CHECK_FUNCS([fopen])
 343 AC_CHECK_FUNCS([fprintf])
 344 AC_CHECK_FUNCS([vfprintf])
 345 AC_CHECK_FUNCS([fread])
 346 AC_CHECK_FUNCS([free])
 347 AC_CHECK_FUNCS([fstat])
 348 AC_CHECK_FUNCS([fsync])
 349 AC_CHECK_FUNCS([ftruncate])
 350 AC_CHECK_FUNCS([getcwd])
 351 AC_CHECK_FUNCS([getenv])
 352 AC_CHECK_FUNCS([gethostbyname])
 353 AC_CHECK_FUNCS([gethostname])
 354 AC_CHECK_FUNCS([getloadavg])
 355 AC_CHECK_FUNCS([getpagesize])
 356 AC_CHECK_FUNCS([getpid])
 357 AC_CHECK_FUNCS([getrusage])
 358 AC_CHECK_FUNCS([getsockname])
 359 AC_CHECK_FUNCS([getsockopt])
 360 AC_CHECK_FUNCS([gettimeofday])
 361 AC_CHECK_FUNCS([htons])
 362 AC_CHECK_FUNCS([ioctl])
 363 AC_CHECK_FUNCS([isnan])
 364 AC_CHECK_FUNCS([listen])
 365 AC_CHECK_FUNCS([localtime])
 366 AC_CHECK_FUNCS([localtime_r])
 367 AC_CHECK_FUNCS([lseek])
 368 AC_CHECK_FUNCS([malloc])
 369 AC_CHECK_FUNCS([memcpy])
 370 AC_CHECK_FUNCS([memset])
 371 AC_CHECK_FUNCS([mmap])
 372 AC_CHECK_FUNCS([mprotect])
 373 AC_CHECK_FUNCS([open])
 374 AC_CHECK_FUNCS([printf])
 375 AC_CHECK_FUNCS([read])
 376 AC_CHECK_FUNCS([readlink])
 377 AC_CHECK_FUNCS([realloc])
 378 AC_CHECK_FUNCS([recv])
 379 AC_CHECK_FUNCS([scandir])
 380 AC_CHECK_FUNCS([select])
 381 AC_CHECK_FUNCS([send])
 382 AC_CHECK_FUNCS([setlocale])
 383 AC_CHECK_FUNCS([setsockopt])
 384 AC_CHECK_FUNCS([shutdown])
 385 AC_CHECK_FUNCS([socket])
 386 AC_CHECK_FUNCS([stat])
 387 AC_CHECK_FUNCS([str2sig])
 388 AC_CHECK_FUNCS([strcat])
 389 AC_CHECK_FUNCS([strchr])
 390 AC_CHECK_FUNCS([strcpy])
 391 AC_CHECK_FUNCS([strcmp])
 392 AC_CHECK_FUNCS([strdup])
 393 AC_CHECK_FUNCS([strerror])
 394 AC_CHECK_FUNCS([strlen])
 395 AC_CHECK_FUNCS([strncmp])
 396 AC_CHECK_FUNCS([strstr])
 397 AC_CHECK_FUNCS([time])
 398 AC_CHECK_FUNCS([write])
 399
 400 AM_LC_MESSAGES
 401
 402 dnl Checks for libraries.
 403
 404 dnl Checking sizeof void *
 405 AC_CHECK_SIZEOF(void *)
 406 AC_C_BIGENDIAN
 407
 408
 409 dnl define install prefix
 410 if test "x$prefix" = "xNONE"; then
 411     CACAO_PREFIX=$ac_default_prefix
 412 else
 413     CACAO_PREFIX=$prefix
 414 fi
 415 AC_DEFINE_UNQUOTED([CACAO_PREFIX], "${CACAO_PREFIX}", [installation prefix])
 416 AC_SUBST(CACAO_PREFIX)
 417
 418 dnl define libdir prefix
 419 if test "x$libdir" = "xNONE"; then
 420     CACAO_LIBDIR=$ac_default_libdir
 421 else
 422     CACAO_LIBDIR=$libdir
 423 fi
 424 dnl expand CACAO_LIBDIR to something that is usable in C code
 425 AS_AC_EXPAND([CACAO_LIBDIR], ${CACAO_LIBDIR})
 426 AC_DEFINE_UNQUOTED([CACAO_LIBDIR], "${CACAO_LIBDIR}", [library installation prefix])
 427 AC_SUBST(CACAO_LIBDIR)
 428
 429
 430 AC_CHECK_ENABLE_DL
 431 AC_CHECK_ENABLE_JAVA
 432
 433 AC_CHECK_ENABLE_JIT
 434 AC_CHECK_ENABLE_INTRP
 435
 436 if test x"${ENABLE_JIT}" = "xno" -a x"${ENABLE_INTRP}" = "xno"; then
 437     AC_ERROR(You have to enable at least the JIT or the interpreter.)
 438 fi
 439
 440 AC_CHECK_SOFTFLOAT
 441 AC_CHECK_SOFT_FLOAT_CMP
 442 AC_CHECK_SOFT_DOUBLE_CMP
 443
 444 AC_CHECK_ENABLE_GC
 445 AC_CHECK_ENABLE_DEBUG
 446 AC_CHECK_ENABLE_DUMP
 447 AC_CHECK_ENABLE_MEMCHECK
 448 AC_CHECK_ENABLE_HANDLES
 449 AC_CHECK_ENABLE_VMLOG
 450 AC_CHECK_ENABLE_DISASSEMBLER
 451 AC_CHECK_ENABLE_STATISTICS
 452 AC_CHECK_ENABLE_VERIFIER
 453 AC_CHECK_ENABLE_RT_TIMING
 454 AC_CHECK_ENABLE_CYCLE_STATS
 455 AC_CHECK_ENABLE_JVMTI
 456 AC_CHECK_ENABLE_THREADS
 457 if test x"${ENABLE_THREADS}" != "xno"; then
 458     AC_CHECK_USE___THREAD
 459 fi
 460 AC_CHECK_ENABLE_IFCONV
 461 AC_CHECK_ENABLE_INLINING
 462 AC_CHECK_ENABLE_INLINING_DEBUG
 463 AC_CHECK_ENABLE_REPLACEMENT
 464
 465 dnl check for loop optimization
 466 AC_MSG_CHECKING(whether loop optimization should be supported)
 467 AC_ARG_ENABLE([loop],
 468               [AS_HELP_STRING(--enable-loop,enable loop optimization [[default=no]])],
 469               [case "${enableval}" in
 470                    yes) ENABLE_LOOP=yes;;
 471                    *) ENABLE_LOOP=no;;
 472                esac],
 473               [ENABLE_LOOP=no])
 474 AC_MSG_RESULT(${ENABLE_LOOP})
 475 AM_CONDITIONAL([ENABLE_LOOP], test x"${ENABLE_LOOP}" = "xyes")
 476
 477 if test x"${ENABLE_LOOP}" = "xyes"; then
 478     AC_DEFINE([ENABLE_LOOP], 1, [use loop optimization])
 479 fi
 480
 481
 482 dnl check if linear scan register allocator(lsra) with SSA should be used
 483 AC_MSG_CHECKING(whether lsra with ssa should be supported)
 484 AC_ARG_ENABLE([ssa],
 485               [AS_HELP_STRING(--disable-ssa,disable ssa [[default=disabled]])],
 486               [case "${enableval}" in
 487                    no) ENABLE_SSA=no;;
 488                    *) ENABLE_SSA=yes;;
 489                esac],
 490               [ENABLE_SSA=no])
 491 AC_MSG_RESULT(${ENABLE_SSA})
 492 AM_CONDITIONAL([ENABLE_SSA], test x"${ENABLE_SSA}" = "xyes")
 493 AM_CONDITIONAL([ENABLE_ESCAPE], test x"${ENABLE_SSA}" = "xyes")
 494 AM_CONDITIONAL([ENABLE_ESCAPE_CHECK], test x"${ENABLE_SSA}" = "xyes")
 495 AM_CONDITIONAL([ENABLE_TLH], test x"${ENABLE_SSA}" = "xyes")
 496
 497 if test x"${ENABLE_SSA}" = "xyes"; then
 498     AC_DEFINE([ENABLE_SSA], 1, [enable lsra with ssa])
 499     AC_DEFINE([ENABLE_ESCAPE], 1, [enable escape analysis with ssa])
 500     AC_DEFINE([ENABLE_ESCAPE_CHECK], 1, [enable generating code to validate escape analysis results])
 501     AC_DEFINE([ENABLE_TLH], 1, [enable thread local heap])
 502     ENABLE_LSRA="no"
 503 fi
 504
 505
 506 dnl check if linear scan register allocator(lsra) should be used
 507 AC_MSG_CHECKING(whether lsra should be supported)
 508 AC_ARG_ENABLE([lsra],
 509               [AS_HELP_STRING(--enable-lsra,enable linear scan register allocator [[default=no]])],
 510               [case "${enableval}" in
 511                    yes) ENABLE_LSRA=yes;;
 512                    *) ENABLE_LSRA=no;;
 513                esac],
 514               [ENABLE_LSRA=no])
 515
 516 if test x"${ENABLE_LSRA}" = "xyes"; then
 517     if test x"${ENABLE_SSA}" = "xyes"; then
 518         ENABLE_LSRA="no"
 519     fi
 520 fi
 521 AC_MSG_RESULT(${ENABLE_LSRA})
 522 AM_CONDITIONAL([ENABLE_LSRA], test x"${ENABLE_LSRA}" = "xyes")
 523
 524 if test x"${ENABLE_LSRA}" = "xyes"; then
 525     AC_DEFINE([ENABLE_LSRA], 1, [enable lsra])
 526 fi
 527
 528 dnl check if profiling should be supported
 529 AC_MSG_CHECKING(whether profiling should be supported)
 530 AC_ARG_ENABLE([profiling],
 531               [AS_HELP_STRING(--enable-profiling,enable profiling [[default=no]])],
 532               [case "${enableval}" in
 533                    yes) ENABLE_PROFILING=yes;;
 534                    *) ENABLE_PROFILING=no;;
 535                esac],
 536               [ENABLE_PROFILING=no])
 537 AC_MSG_RESULT(${ENABLE_PROFILING})
 538 AM_CONDITIONAL([ENABLE_PROFILING], test x"${ENABLE_PROFILING}" = "xyes")
 539
 540 if test x"${ENABLE_PROFILING}" = "xyes"; then
 541     AC_DEFINE([ENABLE_PROFILING], 1, [enable profiling])
 542 fi
 543
 544
 545 dnl check for instruction scheduler
 546 AC_ARG_ENABLE([scheduler], [AS_HELP_STRING(--enable-scheduler,enable instruction scheduler [[default=no]])])
 547
 548 AC_MSG_CHECKING(whether instruction scheduler should be supported)
 549 if test x"${USE_SCHEDULER}" = "x1" -o x"$enable_scheduler" = "xyes"; then
 550         case "${ARCH_DIR}" in
 551                 xdspcore )
 552                         ;;
 553                 * )
 554                         AC_MSG_ERROR(instruction scheduler is not available for ${ARCH_DIR} code generator)
 555                         ;;
 556         esac
 557
 558         AC_MSG_RESULT(yes)
 559         AC_DEFINE([USE_SCHEDULER], 1, [use scheduler])
 560         AM_CONDITIONAL([USE_SCHEDULER], [true])
 561 else
 562         AC_MSG_RESULT(no)
 563         AM_CONDITIONAL([USE_SCHEDULER], [false])
 564 fi
 565
 566 AC_CHECK_ENABLE_OPAGENT
 567
 568 AC_CHECK_ENABLE_ZLIB
 569
 570 dnl check for stuff to be built
 571 AC_CHECK_ENABLE_JNI
 572 AC_CHECK_ENABLE_LIBJVM
 573
 574 dnl ATTENTION: These check must be after setting
 575 dnl enable_shared/enable_static (happens in AC_CHECK_ENABLE_LIBJVM),
 576 dnl because libtool uses them to build the correct libraries.
 577 AC_LIBTOOL_DLOPEN
 578 AC_PROG_LIBTOOL
 579
 580 AC_CHECK_ENABLE_STATICVM
 581 AC_CHECK_ENABLE_ANNOTATIONS
 582 AC_CHECK_ENABLE_ASSERTION
 583
 584 dnl This one depends on AC_CHECK_ENABLE_ZLIB.
 585 AC_CHECK_WITH_VM_ZIP
 586 AC_CHECK_WITH_HGREV
 587
 588 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY
 589
 590 dnl Now we check for jre-layout so we can skip some checks that are
 591 dnl not required.
 592 AC_CHECK_ENABLE_JRE_LAYOUT
 593
 594 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_PREFIX
 595 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_CLASSES
 596 AC_CHECK_WITH_BUILD_JAVA_RUNTIME_LIBRARY_CLASSES
 597
 598 if test x"${ENABLE_JRE_LAYOUT}" = "xno"; then
 599    AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_LIBDIR
 600 fi
 601
 602 dnl The check for jni_md.h must be before jni.h.
 603 AC_CHECK_WITH_JNI_MD_H
 604 AC_CHECK_WITH_JNI_H
 605
 606 dnl The jvmti.h header is only required if JVMTI is enabled.
 607 if test x"${ENABLE_JVMTI}" = "xyes"; then
 608     AC_CHECK_WITH_JVMTI_H
 609 fi
 610
 611 dnl JVM, HPI, and JMM is only required for OpenJDK.
 612 case "${WITH_JAVA_RUNTIME_LIBRARY}" in
 613     openjdk)
 614         AC_CHECK_WITH_JVM_MD_H
 615         AC_CHECK_WITH_JVM_H
 616         AC_CHECK_WITH_HPI_MD_H
 617         AC_CHECK_WITH_HPI_H
 618         AC_CHECK_WITH_JMM_H
 619         ;;
 620     *)
 621         ;;
 622 esac
 623
 624 dnl check for some programs we need
 625
 626 case "${WITH_JAVA_RUNTIME_LIBRARY}" in
 627     cldc1.1 | gnuclasspath)
 628         AC_PROG_JAVAC
 629         AC_PROG_JAR
 630         ;;
 631     openjdk)
 632         ;;
 633     *)
 634         AC_MSG_ERROR(unknown classpath configuration ${WITH_JAVA_RUNTIME_LIBRARY})
 635         ;;
 636 esac
 637
 638 AC_CHECK_WITH_JASMIN_JAR
 639 AC_CHECK_WITH_JUNIT_JAR
 640
 641 AC_CHECK_HEADERS(
 642         [regex.h],
 643         [
 644                 dnl If debug build and regex.h available, enable debug filter
 645                 if test x"${NDEBUG}" = "xno"; then
 646                         AC_DEFINE(ENABLE_DEBUG_FILTER, 1, [debug filter])
 647                 fi
 648                 dnl If vmlog enambled and regex.h available, enable vmlogfilter
 649                 AM_CONDITIONAL([ENABLE_VMLOGFILTER], [test x"${ENABLE_VMLOG}" = "xyes"])
 650         ],
 651         [
 652                 AM_CONDITIONAL([ENABLE_VMLOGFILTER], [false])
 653         ]
 654 )
 655
 656 dnl python
 657
 658 AZ_PYTHON_DEFAULT
 659 AZ_PYTHON_ENABLE
 660 AZ_PYTHON_WITH
 661 AZ_PYTHON_VERSION_ENSURE( [2.4] )
 662 AZ_PYTHON_CSPEC
 663 AZ_PYTHON_LSPEC
 664
 665 AC_CHECK_ENABLE_GCC_PR40134
 666
 667 AC_CHECK_ENABLE_PIC_ASM
 668
 669 dnl Define version numbers.
 670 AC_VERSION_DETAIL
 671 AC_VERSION_CONFIG
 672
 673 dnl Finally pass flags to Makefiles.
 674 CFLAGS="$OPT_CFLAGS"
 675 CXXFLAGS="$OPT_CXXFLAGS"
 676
 677 AM_CFLAGS="$CC_FLAGS $ARCH_FLAGS $OS_FLAGS"
 678 AM_CXXFLAGS="$CXX_FLAGS $ARCH_FLAGS $OS_FLAGS"
 679 AM_CPPFLAGS="$CPPFLAGS"
 680
 681 AC_SUBST(AM_CFLAGS)
 682 AC_SUBST(AM_CXXFLAGS)
 683 AC_SUBST(AM_CPPFLAGS)
 684
 685
 686 AC_CONFIG_FILES([Makefile]
 687                 [contrib/Makefile]
 688                 [contrib/setenvinstalled]
 689                 [contrib/setenvsource]
 690                 [contrib/vmlog/Makefile]
 691                 [contrib/vmlog/t/Makefile]
 692                 [doc/Makefile]
 693                 [doc/doxygen/Makefile]
 694                 [doc/handbook/Makefile]
 695                 [man/Makefile]
 696                 [src/Makefile]
 697                 [src/cacao/Makefile]
 698                 [src/classes/Makefile]
 699                 [src/fdlibm/Makefile]
 700                 [src/mm/Makefile]
 701                 [src/mm/cacao-gc/Makefile]
 702                 [src/native/Makefile]
 703                 [src/native/jvmti/Makefile]
 704                 [src/native/vm/Makefile]
 705                 [src/native/vm/cldc1.1/Makefile]
 706                 [src/native/vm/gnuclasspath/Makefile]
 707                 [src/native/vm/openjdk/Makefile]
 708                 [src/scripts/Makefile]
 709                 [src/scripts/java]
 710                 [src/threads/Makefile]
 711                 [src/threads/none/Makefile]
 712                 [src/threads/posix/Makefile]
 713                 [src/toolbox/Makefile]
 714                 [src/vm/Makefile]
 715                 [src/vm/jit/Makefile]
 716                 [src/vm/jit/allocator/Makefile]
 717                 [src/vm/jit/alpha/Makefile]
 718                 [src/vm/jit/alpha/freebsd/Makefile]
 719                 [src/vm/jit/alpha/linux/Makefile]
 720                 [src/vm/jit/arm/Makefile]
 721                 [src/vm/jit/arm/linux/Makefile]
 722                 [src/vm/jit/i386/Makefile]
 723                 [src/vm/jit/i386/cygwin/Makefile]
 724                 [src/vm/jit/i386/darwin/Makefile]
 725                 [src/vm/jit/i386/freebsd/Makefile]
 726                 [src/vm/jit/i386/linux/Makefile]
 727                 [src/vm/jit/i386/solaris/Makefile]
 728                 [src/vm/jit/intrp/Makefile]
 729                 [src/vm/jit/inline/Makefile]
 730                 [src/vm/jit/ir/Makefile]
 731                 [src/vm/jit/loop/Makefile]
 732                 [src/vm/jit/m68k/Makefile]
 733                 [src/vm/jit/m68k/linux/Makefile]
 734                 [src/vm/jit/mips/Makefile]
 735                 [src/vm/jit/mips/irix/Makefile]
 736                 [src/vm/jit/mips/linux/Makefile]
 737                 [src/vm/jit/mips/uclinux/Makefile]
 738                 [src/vm/jit/optimizing/Makefile]
 739                 [src/vm/jit/parisc/Makefile]
 740                 [src/vm/jit/parisc/linux/Makefile]
 741                 [src/vm/jit/powerpc/Makefile]
 742                 [src/vm/jit/powerpc/darwin/Makefile]
 743                 [src/vm/jit/powerpc/linux/Makefile]
 744                 [src/vm/jit/powerpc/netbsd/Makefile]
 745                 [src/vm/jit/powerpc64/Makefile]
 746                 [src/vm/jit/powerpc64/linux/Makefile]
 747                 [src/vm/jit/s390/Makefile]
 748                 [src/vm/jit/schedule/Makefile]
 749                 [src/vm/jit/sparc64/Makefile]
 750                 [src/vm/jit/sparc64/linux/Makefile]
 751                 [src/vm/jit/sparc64/solaris/Makefile]
 752                 [src/vm/jit/verify/Makefile]
 753                 [src/vm/jit/x86_64/Makefile]
 754                 [src/vm/jit/x86_64/freebsd/Makefile]
 755                 [src/vm/jit/x86_64/linux/Makefile]
 756                 [src/vm/jit/x86_64/solaris/Makefile]
 757                 [tests/Makefile]
 758                 [tests/regression/Makefile]
 759                 [tests/regression/assertion/Makefile]
 760                 [tests/regression/base/Makefile]
 761                 [tests/regression/bugzilla/Makefile]
 762                 [tests/regression/jasmin/Makefile]
 763                 [tests/regression/native/Makefile]
 764                 [tests/regression/resolving/Makefile]
 765                 [tests/regression/resolving/classes1/Makefile]
 766                 [tests/regression/resolving/classes2/Makefile]
 767                 [tests/regression/resolving/classes3/Makefile]
 768 )
 769
 770
 771 dnl We only build the shared library objects but we use it as
 772 dnl noinst_LTLIBRARIES.
 773 ac_configure_args="$ac_configure_args --disable-static"
 774 AC_CONFIG_SUBDIRS(src/mm/boehm-gc)
 775
 776
 777 AC_OUTPUT
 778
 779
 780 ## Local variables:
 781 ## mode: m4
 782 ## indent-tabs-mode: t
 783 ## c-basic-offset: 4
 784 ## tab-width: 8
 785 ## compile-command: "automake --add-missing"
 786 ## End: