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, 0.99rc6, cacao@cacaojvm.org)
  27 AC_CONFIG_SRCDIR(src/cacao/cacao.c)
  28 AC_CANONICAL_HOST
  29 AC_PREREQ(2.59)
  30 AM_INIT_AUTOMAKE([1.9.0 dist-bzip2])
  31 AM_MAINTAINER_MODE
  32
  33 AM_CONFIG_HEADER([config.h])
  34
  35 AC_PREFIX_DEFAULT(/usr/local/cacao)
  36
  37
  38 dnl set optimization and debugging for all architectures and systems
  39 if test x"$CFLAGS" = "x"; then
  40     OPT_CFLAGS="-O0 -g3"
  41 else
  42     OPT_CFLAGS=$CFLAGS
  43 fi
  44
  45 dnl system type
  46 case "$host_cpu" in
  47 alpha | alphaev56 | alphapca56 )
  48     ARCH_DIR="alpha"
  49     ARCH_CFLAGS="-mieee -D__ALPHA__"
  50     JAVA_ARCH="alpha"
  51     ;;
  52
  53 arm | armv4 | armv4tl | armv5b | armv5l )
  54     ARCH_DIR="arm"
  55     ARCH_CFLAGS="-D__ARM__"
  56     JAVA_ARCH="arm"
  57     ;;
  58
  59 hppa2.0 )
  60     ARCH_DIR="parisc"
  61     ARCH_CFLAGS="-D__PARISC__"
  62     JAVA_ARCH="hppa"
  63     ;;
  64
  65 i386 | i486 | i586 | i686 )
  66     ARCH_DIR="i386"
  67     ARCH_CFLAGS="-D__I386__"
  68     JAVA_ARCH="i386"
  69     ;;
  70
  71 m68k )
  72     ARCH_DIR="m68k"
  73     ARCH_CFLAGS="-D__M68K__"
  74     JAVA_ARCH="m68k"
  75     ;;
  76
  77 mips | mipsel )
  78     ARCH_DIR="mips"
  79     ARCH_CFLAGS="-D__MIPS__"
  80     dnl Is this correct for mipsel?
  81     JAVA_ARCH="mips"
  82     ;;
  83
  84 powerpc )
  85     ARCH_DIR="powerpc"
  86     ARCH_CFLAGS="-D__POWERPC__"
  87     JAVA_ARCH="ppc"
  88     ;;
  89
  90 powerpc64 )
  91     ARCH_DIR="powerpc64"
  92     ARCH_CFLAGS="-D__POWERPC64__"
  93     JAVA_ARCH="ppc64"
  94     ;;
  95
  96 s390 )
  97     ARCH_DIR="s390"
  98     ARCH_CFLAGS="-D__S390__"
  99     JAVA_ARCH="s390"
 100     ;;
 101
 102 sparc | sparc64 )
 103     ARCH_DIR="sparc64"
 104     ARCH_CFLAGS="-mcpu=v9 -m64 -D__SPARC_64__"
 105     dnl Is this correct for 64-bits?
 106     JAVA_ARCH="sparc"
 107     ;;
 108
 109 x86_64 )
 110     ARCH_DIR="x86_64"
 111     ARCH_CFLAGS="-D__X86_64__"
 112     JAVA_ARCH="amd64"
 113     ;;
 114
 115 xdspcore )
 116     ARCH_DIR="xdspcore"
 117     ENABLE_STATICVM="yes"
 118     ARCH_CFLAGS="-D__XDSPCORE__"
 119     USE_SCHEDULER="1"
 120     ;;
 121
 122 * )
 123     AC_MSG_ERROR($host_cpu systems are not supported at this time)
 124     ;;
 125 esac
 126
 127 dnl host type
 128 case "$host_os" in
 129 *cygwin* )
 130     OS_DIR="cygwin"
 131     INTRP_CFLAGS="$ARCH_CFLAGS -D__WINDOWS__ -D__CYGWIN__ -Wall -Wno-long-long"
 132     ARCH_CFLAGS="$ARCH_CFLAGS -D__WINDOWS__ -D__CYGWIN__ -ansi -pedantic -Wall -Wno-long-long"
 133     ;;
 134
 135 *darwin* )
 136     OS_DIR="darwin"
 137     INTRP_CFLAGS="$ARCH_CFLAGS -D__DARWIN__ -Wall -Wno-long-long"
 138     ARCH_CFLAGS="$ARCH_CFLAGS -D__DARWIN__ -ansi -pedantic -Wall -Wno-long-long"
 139     ;;
 140
 141 *freebsd* )
 142     OS_DIR="freebsd"
 143     INTRP_CFLAGS="$ARCH_CFLAGS -D__FREEBSD__ -Wall -Wno-long-long -D_XOPEN_SOURCE_EXTENDED"
 144     ARCH_CFLAGS="$ARCH_CFLAGS -D__FREEBSD__ -ansi -pedantic -Wall -Wno-long-long -D_XOPEN_SOURCE_EXTENDED"
 145     ;;
 146
 147 *irix* )
 148     OS_DIR="irix"
 149     INTRP_CFLAGS="$ARCH_CFLAGS -D__IRIX__"
 150     ARCH_CFLAGS="$ARCH_CFLAGS -D__IRIX__"
 151     ;;
 152
 153 *kfreebsd*-gnu)
 154     OS_DIR="freebsd"
 155     INTRP_CFLAGS="$ARCH_CFLAGS -D__FREEBSD__ -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 156     ARCH_CFLAGS="$ARCH_CFLAGS -D__FREEBSD__ -ansi -pedantic -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 157     ;;
 158
 159 dnl must be before *linux*
 160 *uclinux | *elf )
 161     OS_DIR="uclinux"
 162     INTRP_CFLAGS="$ARCH_CFLAGS -D__LINUX__ -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 163     ARCH_CFLAGS="$ARCH_CFLAGS -D__LINUX__ -ansi -pedantic -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 164     ;;
 165
 166 *linux* | *Linux* )
 167     OS_DIR="linux"
 168     INTRP_CFLAGS="$ARCH_CFLAGS -D__LINUX__ -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 169     ARCH_CFLAGS="$ARCH_CFLAGS -D__LINUX__ -ansi -pedantic -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 170     ;;
 171
 172 *netbsd* )
 173     OS_DIR="netbsd"
 174     INTRP_CFLAGS="$ARCH_CFLAGS -D__NETBSD__ -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 175     ARCH_CFLAGS="$ARCH_CFLAGS -D__NETBSD__ -ansi -pedantic -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 176     ;;
 177
 178 *solaris* )
 179     OS_DIR="solaris"
 180         dnl on solaris the architecture defines 'sparc','sun','unix' are not set when cpp is called with -ansi
 181         dnl therefore we add them here
 182     INTRP_CFLAGS="$ARCH_CFLAGS -D__SOLARIS__ -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D__EXTENSIONS__ -D_BSD_SOURCE -Dsparc -Dsun -Dunix"
 183     ARCH_CFLAGS="$ARCH_CFLAGS -D__SOLARIS__ -ansi -pedantic -Wall -Wno-long-long -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D__EXTENSIONS__ -D_BSD_SOURCE -Dsparc -Dsun -Dunix"
 184     ;;
 185
 186 * )
 187     ;;
 188 esac
 189
 190
 191 dnl temporary set the CFLAGS for configure tests (e.g. inline keyword)
 192 dnl we set it properly at the end of this file
 193 CFLAGS="$ARCH_CFLAGS $OPT_CFLAGS"
 194
 195 dnl set interpreter flags
 196 AC_SUBST(INTRP_CFLAGS)
 197
 198 dnl define and substitute some architecture specific variables
 199 AC_DEFINE_UNQUOTED([ARCH_DIR], "${ARCH_DIR}", [architecture directory])
 200 AC_DEFINE_UNQUOTED([JAVA_ARCH], "${JAVA_ARCH}", [Java architecture name])
 201 AC_SUBST(ARCH_DIR)
 202 AC_SUBST(OS_DIR)
 203 AC_SUBST(USE_SCHEDULER)
 204
 205
 206 dnl Checks for programs.
 207 AC_PROG_CC
 208 AM_PROG_AS
 209 AC_PROG_LD
 210 AC_PROG_LD_GNU
 211 AC_PROG_RANLIB
 212 AC_PROG_LN_S
 213 AC_PROG_MAKE_SET
 214 AM_PROG_MKDIR_P
 215
 216 dnl Checks for header files.
 217 AC_HEADER_DIRENT
 218 AC_HEADER_STDC
 219
 220 dnl keep them alpha-sorted!
 221 AC_CHECK_HEADERS([assert.h])
 222 AC_CHECK_HEADERS([errno.h])
 223 AC_CHECK_HEADERS([fcntl.h])
 224 AC_CHECK_HEADERS([libgen.h])
 225 AC_CHECK_HEADERS([netdb.h])
 226 AC_CHECK_HEADERS([stdint.h])
 227 AC_CHECK_HEADERS([stdio.h])
 228 AC_CHECK_HEADERS([stdlib.h])
 229 AC_CHECK_HEADERS([string.h])
 230 AC_CHECK_HEADERS([time.h])
 231 AC_CHECK_HEADERS([ucontext.h])
 232 AC_CHECK_HEADERS([unistd.h])
 233 AC_CHECK_HEADERS([sys/ioctl.h])
 234 AC_CHECK_HEADERS([sys/mman.h])
 235 AC_CHECK_HEADERS([sys/resource.h])
 236 AC_CHECK_HEADERS([sys/select.h])
 237 AC_CHECK_HEADERS([sys/socket.h])
 238 AC_CHECK_HEADERS([sys/stat.h])
 239 AC_CHECK_HEADERS([sys/time.h])
 240 AC_CHECK_HEADERS([sys/types.h])
 241
 242 dnl this is for fdlibm
 243 AC_CHECK_HEADERS([inttypes.h])
 244 AC_CHECK_HEADERS([sys/config.h])
 245 AC_CHECK_HEADERS([sys/types.h])
 246 AC_EGREP_HEADER(uint32_t, stdint.h, AC_DEFINE(HAVE_INT32_DEFINED, 1, [Define to 1 if you have uint32_t]))
 247 AC_EGREP_HEADER(uint32_t, inttypes.h, AC_DEFINE(HAVE_INT32_DEFINED, 1, [Define to 1 if you have uint32_t]))
 248 AC_EGREP_HEADER(u_int32_t, sys/types.h, AC_DEFINE(HAVE_BSD_INT32_DEFINED, 1, [Define to 1 if you have BSD u_int32_t]))
 249 AC_EGREP_HEADER(u_int32_t, sys/config.h, AC_DEFINE(HAVE_BSD_INT32_DEFINED, 1, [Define to 1 if you have BSD u_int32_t]))
 250
 251 dnl Checks for typedefs, structures, and compiler characteristics.
 252 AC_C_CONST
 253 AC_C_INLINE
 254 AC_C_ATTRIBUTE
 255 AC_TYPE_OFF_T
 256 AC_TYPE_SIZE_T
 257 AC_HEADER_TIME
 258 AC_STRUCT_TM
 259
 260 dnl Checks for libraries (NOTE: Should be done before function checks,
 261 dnl as some functions may be in libraries we check for).
 262
 263 dnl Checks for library functions.
 264 AC_PROG_GCC_TRADITIONAL
 265 AC_TYPE_SIGNAL
 266 AC_FUNC_MEMCMP
 267 AC_FUNC_MMAP
 268
 269 dnl keep them alpha-sorted!
 270 AC_CHECK_FUNCS([abort])
 271 AC_CHECK_FUNCS([accept])
 272 AC_CHECK_FUNCS([access])
 273 AC_CHECK_FUNCS([atoi])
 274 AC_CHECK_FUNCS([atol])
 275 AC_CHECK_FUNCS([calloc])
 276 AC_CHECK_FUNCS([close])
 277 AC_CHECK_FUNCS([confstr])
 278 AC_CHECK_FUNCS([connect])
 279 AC_CHECK_FUNCS([dirname])
 280 AC_CHECK_FUNCS([fclose])
 281 AC_CHECK_FUNCS([fflush])
 282 AC_CHECK_FUNCS([fopen])
 283 AC_CHECK_FUNCS([fprintf])
 284 AC_CHECK_FUNCS([fread])
 285 AC_CHECK_FUNCS([free])
 286 AC_CHECK_FUNCS([fstat])
 287 AC_CHECK_FUNCS([fsync])
 288 AC_CHECK_FUNCS([ftruncate])
 289 AC_CHECK_FUNCS([getcwd])
 290 AC_CHECK_FUNCS([gethostbyname])
 291 AC_CHECK_FUNCS([gethostname])
 292 AC_CHECK_FUNCS([getpagesize])
 293 AC_CHECK_FUNCS([getrusage])
 294 AC_CHECK_FUNCS([getsockname])
 295 AC_CHECK_FUNCS([getsockopt])
 296 AC_CHECK_FUNCS([gettimeofday])
 297 AC_CHECK_FUNCS([htons])
 298 AC_CHECK_FUNCS([ioctl])
 299 AC_CHECK_FUNCS([isnan])
 300 AC_CHECK_FUNCS([listen])
 301 AC_CHECK_FUNCS([localtime])
 302 AC_CHECK_FUNCS([localtime_r])
 303 AC_CHECK_FUNCS([lseek])
 304 AC_CHECK_FUNCS([malloc])
 305 AC_CHECK_FUNCS([memcpy])
 306 AC_CHECK_FUNCS([memset])
 307 AC_CHECK_FUNCS([mmap])
 308 AC_CHECK_FUNCS([mprotect])
 309 AC_CHECK_FUNCS([open])
 310 AC_CHECK_FUNCS([read])
 311 AC_CHECK_FUNCS([readlink])
 312 AC_CHECK_FUNCS([realloc])
 313 AC_CHECK_FUNCS([recv])
 314 AC_CHECK_FUNCS([scandir])
 315 AC_CHECK_FUNCS([select])
 316 AC_CHECK_FUNCS([send])
 317 AC_CHECK_FUNCS([setsockopt])
 318 AC_CHECK_FUNCS([shutdown])
 319 AC_CHECK_FUNCS([socket])
 320 AC_CHECK_FUNCS([stat])
 321 AC_CHECK_FUNCS([strcat])
 322 AC_CHECK_FUNCS([strchr])
 323 AC_CHECK_FUNCS([strcpy])
 324 AC_CHECK_FUNCS([strdup])
 325 AC_CHECK_FUNCS([strerror])
 326 AC_CHECK_FUNCS([strlen])
 327 AC_CHECK_FUNCS([strncmp])
 328 AC_CHECK_FUNCS([strstr])
 329 AC_CHECK_FUNCS([time])
 330 AC_CHECK_FUNCS([write])
 331
 332
 333 dnl Checks for libraries.
 334
 335 dnl Checking sizeof void *
 336 AC_CHECK_SIZEOF(void *)
 337 AC_C_BIGENDIAN
 338
 339
 340 dnl define install prefix
 341 if test "x$prefix" = "xNONE"; then
 342     CACAO_PREFIX=$ac_default_prefix
 343 else
 344     CACAO_PREFIX=$prefix
 345 fi
 346 AC_DEFINE_UNQUOTED([CACAO_PREFIX], "${CACAO_PREFIX}", [installation prefix])
 347 AC_SUBST(CACAO_PREFIX)
 348
 349 dnl define libdir prefix
 350 if test "x$libdir" = "xNONE"; then
 351     CACAO_LIBDIR=$ac_default_libdir
 352 else
 353     CACAO_LIBDIR=$libdir
 354 fi
 355 dnl expand CACAO_LIBDIR to something that is usable in C code
 356 AS_AC_EXPAND([CACAO_LIBDIR], ${CACAO_LIBDIR})
 357 AC_DEFINE_UNQUOTED([CACAO_LIBDIR], "${CACAO_LIBDIR}", [library installation prefix])
 358 AC_SUBST(CACAO_LIBDIR)
 359
 360
 361 AC_CHECK_ENABLE_DL
 362 AC_CHECK_ENABLE_JAVA
 363
 364 AC_CHECK_ENABLE_JIT
 365 AC_CHECK_ENABLE_INTRP
 366
 367 if test x"${ENABLE_JIT}" = "xno" -a x"${ENABLE_INTRP}" = "xno"; then
 368     AC_ERROR(You have to enable at least the JIT or the interpreter.)
 369 fi
 370
 371 AC_CHECK_SOFTFLOAT
 372 AC_CHECK_SOFT_FLOAT_CMP
 373 AC_CHECK_SOFT_DOUBLE_CMP
 374
 375 AC_CHECK_ENABLE_GC
 376 AC_CHECK_ENABLE_DEBUG
 377 AC_CHECK_ENABLE_DUMP
 378
 379
 380 dnl check for memcheck support
 381 AC_MSG_CHECKING(whether debugging memory checks should be enabled)
 382 AC_ARG_ENABLE([memcheck],
 383               [AS_HELP_STRING(--enable-memcheck,enable debugging memory checks [[default=no]])],
 384               [case "${enableval}" in
 385                    yes) ENABLE_MEMCHECK=yes;;
 386                    *) ENABLE_MEMCHECK=no;;
 387                esac],
 388               [ENABLE_MEMCHECK=no])
 389 AC_MSG_RESULT(${ENABLE_MEMCHECK})
 390 AM_CONDITIONAL([ENABLE_MEMCHECK], test x"${ENABLE_MEMCHECK}" = "xyes")
 391
 392 if test x"${ENABLE_MEMCHECK}" = "xyes"; then
 393     AC_DEFINE([ENABLE_MEMCHECK], 1, [perform debugging memory checks])
 394 fi
 395
 396
 397 dnl check for handles (indirection cells) support
 398 AC_MSG_CHECKING(whether handles (indirection cells) should be enabled)
 399 AC_ARG_ENABLE([handles],
 400               [AS_HELP_STRING(--enable-handles,enable handles (indirection cells) [[default=no]])],
 401               [case "${enableval}" in
 402                    yes) ENABLE_HANDLES=yes;;
 403                    *) ENABLE_HANDLES=no;;
 404                esac],
 405               [ENABLE_HANDLES=no])
 406 AC_MSG_RESULT(${ENABLE_HANDLES})
 407 AM_CONDITIONAL([ENABLE_HANDLES], test x"${ENABLE_HANDLES}" = "xyes")
 408
 409 if test x"${ENABLE_HANDLES}" = "xyes"; then
 410     AC_DEFINE([ENABLE_HANDLES], 1, [enable handles (indirection cells)])
 411 fi
 412
 413
 414 dnl check for vmlog support
 415 AC_MSG_CHECKING(whether vmlog tracing should be enabled)
 416 AC_ARG_ENABLE([vmlog],
 417               [AS_HELP_STRING(--enable-vmlog,enable vmlog tracing [[default=no]])],
 418               [case "${enableval}" in
 419                    yes) ENABLE_VMLOG=yes;;
 420                    *) ENABLE_VMLOG=no;;
 421                esac],
 422               [ENABLE_VMLOG=no])
 423 AC_MSG_RESULT(${ENABLE_VMLOG})
 424 AM_CONDITIONAL([ENABLE_VMLOG], test x"${ENABLE_VMLOG}" = "xyes")
 425
 426 if test x"${ENABLE_VMLOG}" = "xyes"; then
 427     AC_DEFINE([ENABLE_VMLOG], 1, [enable vmlog tracing code])
 428 fi
 429
 430
 431 dnl check for disassembler support
 432 AC_MSG_CHECKING(whether disassembler should be enabled)
 433 AC_ARG_ENABLE([disassembler],
 434               [AS_HELP_STRING(--enable-disassembler,enable disassembler [[default=no]])],
 435               [case "${enableval}" in
 436                    yes) ENABLE_DISASSEMBLER=yes;;
 437                    *) ENABLE_DISASSEMBLER=no;;
 438                esac],
 439               [ENABLE_DISASSEMBLER=no])
 440 AC_MSG_RESULT(${ENABLE_DISASSEMBLER})
 441 AM_CONDITIONAL([ENABLE_DISASSEMBLER], test x"${ENABLE_DISASSEMBLER}" = "xyes")
 442
 443 if test x"${ENABLE_DISASSEMBLER}" = "xyes"; then
 444     AC_DEFINE([ENABLE_DISASSEMBLER], 1, [enable disassembler])
 445
 446     dnl check for binutils headers and libraries on some architectures for the
 447     dnl disassembler
 448     case "${ARCH_DIR}" in
 449         arm | i386 | powerpc | x86_64 | sparc64 | powerpc64 | s390 | m68k)
 450             AC_CHECK_HEADER([ansidecl.h],, [AC_MSG_ERROR(cannot find ansidecl.h)])
 451             AC_CHECK_HEADER([symcat.h],, [AC_MSG_ERROR(cannot find symcat.h)])
 452             AC_CHECK_HEADER([bfd.h],, [AC_MSG_ERROR(cannot find bfd.h)])
 453             AC_CHECK_HEADER([dis-asm.h],, [AC_MSG_ERROR(cannot find dis-asm.h)])
 454
 455             case "${OS_DIR}" in
 456                 cygwin | darwin | netbsd | solaris)
 457                      AC_CHECK_LIB(intl, dcgettext,, [AC_MSG_ERROR(cannot find libintl (from binutils))])
 458                      ;;
 459             esac
 460
 461             case "${OS_DIR}" in
 462                 solaris)
 463                                          AC_CHECK_LIB(rt, sem_init,, [AC_MSG_ERROR(cannot find librt)])
 464                      ;;
 465             esac
 466
 467
 468             AC_CHECK_LIB(iberty, xstrerror,, [AC_MSG_ERROR(cannot find libiberty (from binutils))])
 469             AC_CHECK_LIB(bfd, bfd_get_arch,, [AC_MSG_ERROR(cannot find libbfd (from binutils))])
 470             AC_CHECK_LIB(opcodes, disassembler,, [AC_MSG_ERROR(cannot find libopcodes (from binutils))])
 471             AC_DEFINE([WITH_BINUTILS_DISASSEMBLER], 1, [use binutils disassembler])
 472             AM_CONDITIONAL([WITH_BINUTILS_DISASSEMBLER], [true])
 473             ;;
 474         * )
 475             AM_CONDITIONAL([WITH_BINUTILS_DISASSEMBLER], [false])
 476             ;;
 477     esac
 478 else
 479     AM_CONDITIONAL([WITH_BINUTILS_DISASSEMBLER], [false])
 480 fi
 481
 482
 483 dnl check for statistics
 484 AC_MSG_CHECKING(whether statistics generation should be enabled)
 485 AC_ARG_ENABLE([statistics],
 486               [AS_HELP_STRING(--enable-statistics,enable statistics generation [[default=no]])],
 487               [case "${enableval}" in
 488                    yes) ENABLE_STATISTICS=yes;;
 489                    *) ENABLE_STATISTICS=no;;
 490                esac],
 491               [ENABLE_STATISTICS=no])
 492 AC_MSG_RESULT(${ENABLE_STATISTICS})
 493 AM_CONDITIONAL([ENABLE_STATISTICS], test x"${ENABLE_STATISTICS}" = "xyes")
 494
 495 if test x"${ENABLE_STATISTICS}" = "xyes"; then
 496     AC_DEFINE([ENABLE_STATISTICS], 1, [enable statistics])
 497 fi
 498
 499
 500 dnl check for verifier
 501 AC_MSG_CHECKING(whether classfile verification should be enabled)
 502 AC_ARG_ENABLE([verifier],
 503               [AS_HELP_STRING(--disable-verifier,disable classfile verification [[default=enabled]])],
 504               [case "${enableval}" in
 505                    no) ENABLE_VERIFIER=no;;
 506                    *) ENABLE_VERIFIER=yes;;
 507                esac],
 508               [ENABLE_VERIFIER=yes])
 509 AC_MSG_RESULT(${ENABLE_VERIFIER})
 510 AM_CONDITIONAL([ENABLE_VERIFIER], test x"${ENABLE_VERIFIER}" = "xyes")
 511
 512 if test x"${ENABLE_VERIFIER}" = "xyes"; then
 513     AC_DEFINE([ENABLE_VERIFIER], 1, [enable classfile verification])
 514 fi
 515
 516
 517 dnl check for compiler timing
 518 AC_MSG_CHECKING(whether real-time timing should be enabled)
 519 AC_ARG_ENABLE([rt-timing],
 520               [AS_HELP_STRING(--enable-rt-timing,enable real-time timing [[default=no]])],
 521               [case "${enableval}" in
 522                    yes) ENABLE_RT_TIMING=yes;;
 523                    *) ENABLE_RT_TIMING=no;;
 524                esac],
 525               [ENABLE_RT_TIMING=no])
 526 AC_MSG_RESULT(${ENABLE_RT_TIMING})
 527 AM_CONDITIONAL([ENABLE_RT_TIMING], test x"${ENABLE_RT_TIMING}" = "xyes")
 528
 529 if test x"${ENABLE_RT_TIMING}" = "xyes"; then
 530     AC_DEFINE([ENABLE_RT_TIMING], 1, [enable real-time timing])
 531 fi
 532
 533
 534 dnl check for cycle count statistics
 535 AC_MSG_CHECKING(whether cycle count statistics should be enabled)
 536 AC_ARG_ENABLE([cycles-stats],
 537               [AS_HELP_STRING(--enable-cycles-stats,enable cycle count statistics [[default=no]])],
 538               [case "${enableval}" in
 539                    yes) ENABLE_CYCLES_STATS=yes;;
 540                    *) ENABLE_CYCLES_STATS=no;;
 541                esac],
 542               [ENABLE_CYCLES_STATS=no])
 543 AC_MSG_RESULT(${ENABLE_CYCLES_STATS})
 544 AM_CONDITIONAL([ENABLE_CYCLES_STATS], test x"${ENABLE_CYCLES_STATS}" = "xyes")
 545
 546 if test x"${ENABLE_CYCLES_STATS}" = "xyes"; then
 547     AC_DEFINE([ENABLE_CYCLES_STATS], 1, [enable cycle count statistics])
 548 fi
 549
 550
 551 dnl check for JVMTI
 552 AC_MSG_CHECKING(whether to compile JVMTI support)
 553 AC_ARG_ENABLE([jvmti],
 554               [AS_HELP_STRING(--enable-jvmti,enable JVMTI [[default=no]])],
 555               [case "${enableval}" in
 556                    yes) ENABLE_JVMTI=yes;;
 557                    *) ENABLE_JVMTI=no;;
 558                esac],
 559               [ENABLE_JVMTI=no])
 560 AC_MSG_RESULT(${ENABLE_JVMTI})
 561 AM_CONDITIONAL([ENABLE_JVMTI], test x"${ENABLE_JVMTI}" = "xyes")
 562
 563 if test x"${ENABLE_JVMTI}" = "xyes"; then
 564     AC_DEFINE([ENABLE_JVMTI], 1, [use JVMTI])
 565 fi
 566
 567
 568 AC_CHECK_ENABLE_THREADS
 569
 570
 571 dnl check if if-conversion should be supported
 572 AC_MSG_CHECKING(whether if-conversion should be supported)
 573 AC_ARG_ENABLE([ifconv],
 574               [AS_HELP_STRING(--disable-ifconv,disable if-conversion [[default=enabled]])],
 575               [case "${enableval}" in
 576                    no) ENABLE_IFCONV=no;;
 577                    *) ENABLE_IFCONV=yes;;
 578                esac],
 579               [ENABLE_IFCONV=yes])
 580 AC_MSG_RESULT(${ENABLE_IFCONV})
 581 AM_CONDITIONAL([ENABLE_IFCONV], test x"${ENABLE_IFCONV}" = "xyes")
 582
 583 if test x"${ENABLE_IFCONV}" = "xyes"; then
 584     AC_DEFINE([ENABLE_IFCONV], 1, [enable if-conversion])
 585 fi
 586
 587
 588 dnl check for inlining
 589 AC_MSG_CHECKING(whether method inlining should be supported)
 590 AC_ARG_ENABLE([inlining],
 591               [AS_HELP_STRING(--enable-inlining,enable method inlining [[default=no]])],
 592               [case "${enableval}" in
 593                    yes) ENABLE_INLINING=yes;;
 594                    *) ENABLE_INLINING=no;;
 595                esac],
 596               [ENABLE_INLINING=no])
 597 AC_MSG_RESULT(${ENABLE_INLINING})
 598 AM_CONDITIONAL([ENABLE_INLINING], test x"${ENABLE_INLINING}" = "xyes")
 599
 600 if test x"${ENABLE_INLINING}" = "xyes"; then
 601     AC_DEFINE([ENABLE_INLINING], 1, [use method inlining])
 602 fi
 603
 604
 605 dnl check for inlining debug options
 606 AC_MSG_CHECKING(whether method inlining debug options should be enabled)
 607 AC_ARG_ENABLE([inlining-debug],
 608               [AS_HELP_STRING(--enable-inlining-debug,enable method inlining debug options [[default=no]])],
 609               [case "${enableval}" in
 610                    yes) ENABLE_INLINING_DEBUG=yes;;
 611                    *) ENABLE_INLINING_DEBUG=no;;
 612                esac],
 613               [ENABLE_INLINING_DEBUG=no])
 614 AC_MSG_RESULT(${ENABLE_INLINING_DEBUG})
 615 AM_CONDITIONAL([ENABLE_INLINING_DEBUG], test x"${ENABLE_INLINING_DEBUG}" = "xyes")
 616
 617 if test x"${ENABLE_INLINING_DEBUG}" = "xyes"; then
 618     AC_DEFINE([ENABLE_INLINING_DEBUG], 1, [enable method inlining debug options])
 619 fi
 620
 621
 622 dnl check for replacement
 623 AC_MSG_CHECKING(whether on-stack replacement should be supported)
 624 AC_ARG_ENABLE([replacement],
 625               [AS_HELP_STRING(--enable-replacement,enable on-stack replacement [[default=no]])],
 626               [case "${enableval}" in
 627                    yes) ENABLE_REPLACEMENT=yes;;
 628                    *) ENABLE_REPLACEMENT=no;;
 629                esac],
 630               [ENABLE_REPLACEMENT=no])
 631 AC_MSG_RESULT(${ENABLE_REPLACEMENT})
 632 AM_CONDITIONAL([ENABLE_REPLACEMENT], test x"${ENABLE_REPLACEMENT}" = "xyes")
 633
 634 if test x"${ENABLE_REPLACEMENT}" = "xyes"; then
 635     AC_DEFINE([ENABLE_REPLACEMENT], 1, [use on-stack replacement])
 636 fi
 637
 638
 639 dnl check for loop optimization
 640 AC_MSG_CHECKING(whether loop optimization should be supported)
 641 AC_ARG_ENABLE([loop],
 642               [AS_HELP_STRING(--enable-loop,enable loop optimization [[default=no]])],
 643               [case "${enableval}" in
 644                    yes) ENABLE_LOOP=yes;;
 645                    *) ENABLE_LOOP=no;;
 646                esac],
 647               [ENABLE_LOOP=no])
 648 AC_MSG_RESULT(${ENABLE_LOOP})
 649 AM_CONDITIONAL([ENABLE_LOOP], test x"${ENABLE_LOOP}" = "xyes")
 650
 651 if test x"${ENABLE_LOOP}" = "xyes"; then
 652     AC_DEFINE([ENABLE_LOOP], 1, [use loop optimization])
 653 fi
 654
 655
 656 dnl check if linear scan register allocator(lsra) with SSA should be used
 657 AC_MSG_CHECKING(whether lsra with ssa should be supported)
 658 AC_ARG_ENABLE([ssa],
 659               [AS_HELP_STRING(--disable-ssa,disable ssa [[default=disabled]])],
 660               [case "${enableval}" in
 661                    no) ENABLE_SSA=no;;
 662                    *) ENABLE_SSA=yes;;
 663                esac],
 664               [ENABLE_SSA=no])
 665 AC_MSG_RESULT(${ENABLE_SSA})
 666 AM_CONDITIONAL([ENABLE_SSA], test x"${ENABLE_SSA}" = "xyes")
 667 AM_CONDITIONAL([ENABLE_ESCAPE], test x"${ENABLE_SSA}" = "xyes")
 668 AM_CONDITIONAL([ENABLE_ESCAPE_CHECK], test x"${ENABLE_SSA}" = "xyes")
 669
 670 if test x"${ENABLE_SSA}" = "xyes"; then
 671     AC_DEFINE([ENABLE_SSA], 1, [enable lsra with ssa])
 672     AC_DEFINE([ENABLE_ESCAPE], 1, [enable escape analysis with ssa])
 673     AC_DEFINE([ENABLE_ESCAPE_CHECK], 1, [enable generating code to validate escape analysis results])
 674     ENABLE_LSRA="no"
 675 fi
 676
 677
 678 dnl check if linear scan register allocator(lsra) should be used
 679 AC_MSG_CHECKING(whether lsra should be supported)
 680 AC_ARG_ENABLE([lsra],
 681               [AS_HELP_STRING(--enable-lsra,enable linear scan register allocator [[default=no]])],
 682               [case "${enableval}" in
 683                    yes) ENABLE_LSRA=yes;;
 684                    *) ENABLE_LSRA=no;;
 685                esac],
 686               [ENABLE_LSRA=no])
 687
 688 if test x"${ENABLE_LSRA}" = "xyes"; then
 689     if test x"${ENABLE_SSA}" = "xyes"; then
 690         ENABLE_LSRA="no"
 691     fi
 692 fi
 693 AC_MSG_RESULT(${ENABLE_LSRA})
 694 AM_CONDITIONAL([ENABLE_LSRA], test x"${ENABLE_LSRA}" = "xyes")
 695
 696 if test x"${ENABLE_LSRA}" = "xyes"; then
 697     AC_DEFINE([ENABLE_LSRA], 1, [enable lsra])
 698 fi
 699
 700 dnl check if profiling should be supported
 701 AC_MSG_CHECKING(whether profiling should be supported)
 702 AC_ARG_ENABLE([profiling],
 703               [AS_HELP_STRING(--enable-profiling,enable profiling [[default=no]])],
 704               [case "${enableval}" in
 705                    yes) ENABLE_PROFILING=yes;;
 706                    *) ENABLE_PROFILING=no;;
 707                esac],
 708               [ENABLE_PROFILING=no])
 709 AC_MSG_RESULT(${ENABLE_PROFILING})
 710 AM_CONDITIONAL([ENABLE_PROFILING], test x"${ENABLE_PROFILING}" = "xyes")
 711
 712 if test x"${ENABLE_PROFILING}" = "xyes"; then
 713     AC_DEFINE([ENABLE_PROFILING], 1, [enable profiling])
 714 fi
 715
 716
 717 dnl check for instruction scheduler
 718 AC_ARG_ENABLE([scheduler], [AS_HELP_STRING(--enable-scheduler,enable instruction scheduler [[default=no]])])
 719
 720 AC_MSG_CHECKING(whether instruction scheduler should be supported)
 721 if test x"${USE_SCHEDULER}" = "x1" -o x"$enable_scheduler" = "xyes"; then
 722         case "${ARCH_DIR}" in
 723                 xdspcore )
 724                         ;;
 725                 * )
 726                         AC_MSG_ERROR(instruction scheduler is not available for ${ARCH_DIR} code generator)
 727                         ;;
 728         esac
 729
 730         AC_MSG_RESULT(yes)
 731         AC_DEFINE([USE_SCHEDULER], 1, [use scheduler])
 732         AM_CONDITIONAL([USE_SCHEDULER], [true])
 733 else
 734         AC_MSG_RESULT(no)
 735         AM_CONDITIONAL([USE_SCHEDULER], [false])
 736 fi
 737
 738
 739 AC_CHECK_ENABLE_ZLIB
 740
 741 dnl check for stuff to be built
 742 AC_CHECK_ENABLE_JNI
 743 AC_CHECK_ENABLE_LIBJVM
 744
 745 dnl ATTENTION: These check must be after setting
 746 dnl enable_shared/enable_static (happens in AC_CHECK_ENABLE_LIBJVM),
 747 dnl because libtool uses them to build the correct libraries.
 748 AC_LIBTOOL_DLOPEN
 749 AC_PROG_LIBTOOL
 750
 751 AC_CHECK_ENABLE_STATICVM
 752 AC_CHECK_ENABLE_ANNOTATIONS
 753 AC_CHECK_ENABLE_ASSERTION
 754
 755
 756 dnl where is CACAO's vm.zip
 757 AC_MSG_CHECKING(where CACAO's vm.zip is installed)
 758 AC_ARG_WITH([vm-zip],
 759             [AS_HELP_STRING(--with-vm-zip=<path>,path to CACAO's vm.zip (includes the name of the file and may be flat) [[default=/usr/local/cacao/share/cacao/vm.zip]])],
 760             [CACAO_VM_ZIP=${withval}],
 761             [CACAO_VM_ZIP=${CACAO_PREFIX}/share/cacao/vm.zip])
 762 AC_MSG_RESULT(${CACAO_VM_ZIP})
 763 AC_DEFINE_UNQUOTED([CACAO_VM_ZIP], "${CACAO_VM_ZIP}", [CACAO's vm.zip])
 764 AC_SUBST(CACAO_VM_ZIP)
 765
 766
 767 AC_CHECK_WITH_CACAOH
 768 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY
 769
 770 dnl Now we check for jre-layout so we can skip some checks that are
 771 dnl not required.
 772 AC_CHECK_ENABLE_JRE_LAYOUT
 773
 774 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_PREFIX
 775 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_CLASSES
 776
 777 if test x"${ENABLE_JRE_LAYOUT}" = "xno"; then
 778    AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_LIBDIR
 779 fi
 780
 781 dnl The check for jni_md.h must be before jni.h.
 782 AC_CHECK_WITH_JNI_MD_H
 783 AC_CHECK_WITH_JNI_H
 784
 785 dnl HPI is only required for OpenJDK
 786 case "${WITH_JAVA_RUNTIME_LIBRARY}" in
 787     openjdk)
 788         AC_CHECK_WITH_HPI_MD_H
 789         AC_CHECK_WITH_HPI_H
 790         ;;
 791     *)
 792         ;;
 793 esac
 794
 795 dnl check for some programs we need
 796
 797 case "${WITH_JAVA_RUNTIME_LIBRARY}" in
 798     cldc1.1 | gnuclasspath)
 799         AC_PROG_JAVAC
 800         AC_PROG_JAR
 801         ;;
 802     openjdk)
 803         ;;
 804     *)
 805         AC_MSG_ERROR(unknown classpath configuration ${WITH_JAVA_RUNTIME_LIBRARY})
 806         ;;
 807 esac
 808
 809
 810 AC_CHECK_HEADERS(
 811         [regex.h],
 812         [
 813                 dnl If debug build and regex.h available, enable debug filter
 814                 if test x"${NDEBUG}" = "xno"; then
 815                         AC_DEFINE(ENABLE_DEBUG_FILTER, 1, [debug filter])
 816                 fi
 817                 dnl If vmlog enambled and regex.h available, enable vmlogfilter
 818                 AM_CONDITIONAL([ENABLE_VMLOGFILTER], [test x"${ENABLE_VMLOG}" = "xyes"])
 819         ],
 820         [
 821                 AM_CONDITIONAL([ENABLE_VMLOGFILTER], [false])
 822         ]
 823 )
 824
 825 dnl python
 826
 827 AZ_PYTHON_DEFAULT
 828 AZ_PYTHON_ENABLE
 829 AZ_PYTHON_WITH
 830 AZ_PYTHON_VERSION_ENSURE( [2.4] )
 831 AZ_PYTHON_CSPEC
 832 AZ_PYTHON_LSPEC
 833
 834
 835 dnl define some stuff required for --fullversion
 836 AC_DEFINE_UNQUOTED(VERSION_CONFIGURE_ARGS, "$ac_configure_args", [configure arguments])
 837 AC_DEFINE_UNQUOTED(VERSION_CC, "$CC", [CC used])
 838 AC_DEFINE_UNQUOTED(VERSION_CFLAGS, "$OPT_CFLAGS $ARCH_CFLAGS $CPPFLAGS", [CFLAGS used])
 839
 840
 841 dnl finally pass CFLAGS to Makefiles via AM_CFLAGS
 842 CFLAGS="$OPT_CFLAGS"
 843 AM_CFLAGS=$ARCH_CFLAGS
 844 AM_CPPFLAGS="$CPPFLAGS"
 845 AC_SUBST(AM_CFLAGS)
 846 AC_SUBST(AM_CPPFLAGS)
 847
 848
 849 AC_CONFIG_FILES([Makefile]
 850                 [contrib/Makefile]
 851                 [contrib/setenvinstalled]
 852                 [contrib/setenvsource]
 853                 [contrib/vmlog/Makefile]
 854                 [contrib/vmlog/t/Makefile]
 855                 [doc/Makefile]
 856                 [doc/doxygen/Makefile]
 857                 [doc/handbook/Makefile]
 858                 [man/Makefile]
 859                 [src/Makefile]
 860                 [src/cacao/Makefile]
 861                 [src/cacaoh/Makefile]
 862                 [src/classes/Makefile]
 863                 [src/fdlibm/Makefile]
 864                 [src/mm/Makefile]
 865                 [src/mm/cacao-gc/Makefile]
 866                 [src/native/Makefile]
 867                 [src/native/include/Makefile]
 868                 [src/native/jvmti/Makefile]
 869                 [src/native/vm/Makefile]
 870                 [src/native/vm/cldc1.1/Makefile]
 871                 [src/native/vm/gnuclasspath/Makefile]
 872                 [src/native/vm/openjdk/Makefile]
 873                 [src/scripts/Makefile]
 874                 [src/scripts/java]
 875                 [src/threads/Makefile]
 876                 [src/threads/none/Makefile]
 877                 [src/threads/posix/Makefile]
 878                 [src/toolbox/Makefile]
 879                 [src/vm/Makefile]
 880                 [src/vm/jit/Makefile]
 881                 [src/vm/jit/allocator/Makefile]
 882                 [src/vm/jit/alpha/Makefile]
 883                 [src/vm/jit/alpha/freebsd/Makefile]
 884                 [src/vm/jit/alpha/linux/Makefile]
 885                 [src/vm/jit/arm/Makefile]
 886                 [src/vm/jit/arm/linux/Makefile]
 887                 [src/vm/jit/i386/Makefile]
 888                 [src/vm/jit/i386/cygwin/Makefile]
 889                 [src/vm/jit/i386/darwin/Makefile]
 890                 [src/vm/jit/i386/freebsd/Makefile]
 891                 [src/vm/jit/i386/linux/Makefile]
 892                 [src/vm/jit/intrp/Makefile]
 893                 [src/vm/jit/inline/Makefile]
 894                 [src/vm/jit/ir/Makefile]
 895                 [src/vm/jit/loop/Makefile]
 896                 [src/vm/jit/m68k/Makefile]
 897                 [src/vm/jit/m68k/linux/Makefile]
 898                 [src/vm/jit/mips/Makefile]
 899                 [src/vm/jit/mips/irix/Makefile]
 900                 [src/vm/jit/mips/linux/Makefile]
 901                 [src/vm/jit/mips/uclinux/Makefile]
 902                 [src/vm/jit/optimizing/Makefile]
 903                 [src/vm/jit/parisc/Makefile]
 904                 [src/vm/jit/parisc/linux/Makefile]
 905                 [src/vm/jit/powerpc/Makefile]
 906                 [src/vm/jit/powerpc/darwin/Makefile]
 907                 [src/vm/jit/powerpc/linux/Makefile]
 908                 [src/vm/jit/powerpc/netbsd/Makefile]
 909                 [src/vm/jit/powerpc64/Makefile]
 910                 [src/vm/jit/powerpc64/linux/Makefile]
 911                 [src/vm/jit/s390/Makefile]
 912                 [src/vm/jit/schedule/Makefile]
 913                 [src/vm/jit/sparc64/Makefile]
 914                 [src/vm/jit/sparc64/linux/Makefile]
 915                 [src/vm/jit/sparc64/solaris/Makefile]
 916                 [src/vm/jit/verify/Makefile]
 917                 [src/vm/jit/x86_64/Makefile]
 918                 [src/vm/jit/x86_64/freebsd/Makefile]
 919                 [src/vm/jit/x86_64/linux/Makefile]
 920                 [src/vmcore/Makefile]
 921                 [tests/Makefile]
 922                 [tests/regression/Makefile]
 923                 [tests/regression/bugzilla/Makefile]
 924                 [tests/regression/assertion/Makefile]
 925                 [tests/regression/jasmin/Makefile]
 926                 [tests/regression/junit/Makefile]
 927                 [tests/regression/native/Makefile]
 928                 [tests/regression/resolving/Makefile]
 929                 [tests/regression/resolving/classes1/Makefile]
 930                 [tests/regression/resolving/classes2/Makefile]
 931                 [tests/regression/resolving/classes3/Makefile]
 932 )
 933
 934
 935 dnl now configure subpackages with OPT_CFLAGS and ARCH_CFLAGS
 936 export OPT_CFLAGS
 937 export ARCH_CFLAGS
 938 dnl We only build the shared library objects but we use it as
 939 dnl noinst_LTLIBRARIES
 940 ac_configure_args="$ac_configure_args --disable-static"
 941 AC_CONFIG_SUBDIRS(src/mm/boehm-gc)
 942
 943
 944 AC_OUTPUT
 945
 946
 947 ## Local variables:
 948 ## mode: m4
 949 ## indent-tabs-mode: t
 950 ## c-basic-offset: 4
 951 ## tab-width: 8
 952 ## compile-command: "automake --add-missing"
 953 ## End: