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.c)
  28 AC_CANONICAL_HOST
  29 AC_PREREQ(2.59)
  30 AM_INIT_AUTOMAKE([1.9.0 dist-bzip2 tar-ustar])
  31 AM_MAINTAINER_MODE
  32
  33 AM_CONFIG_HEADER([config.h])
  34
  35 AC_PREFIX_DEFAULT(/usr/local/cacao)
  36
  37
  38 dnl set optimization and debugging for all architectures and systems
  39 if test x"$CFLAGS" = "x"; then
  40     OPT_CFLAGS="-O0 -g"
  41 else
  42     OPT_CFLAGS=$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="$ARCH_CFLAGS -D__WINDOWS__ -D__CYGWIN__ -std=c99 -pedantic -Wall -Wno-long-long"
 133     ;;
 134
 135 *darwin* )
 136     OS_DIR="darwin"
 137     INTRP_CFLAGS="$ARCH_CFLAGS -D__DARWIN__ -Wall -Wno-long-long"
 138     ARCH_CFLAGS="$ARCH_CFLAGS -D__DARWIN__ -std=c99 -pedantic -Wall -Wno-long-long"
 139     ;;
 140
 141 *freebsd* )
 142     OS_DIR="freebsd"
 143     INTRP_CFLAGS="$ARCH_CFLAGS -D__FREEBSD__ -Wall -Wno-long-long -D_XOPEN_SOURCE_EXTENDED"
 144     ARCH_CFLAGS="$ARCH_CFLAGS -D__FREEBSD__ -std=c99 -pedantic -Wall -Wno-long-long -D_XOPEN_SOURCE_EXTENDED"
 145     ;;
 146
 147 *irix* )
 148     OS_DIR="irix"
 149     INTRP_CFLAGS="$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=200112L -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 156     ARCH_CFLAGS="$ARCH_CFLAGS -D__FREEBSD__ -std=c99 -pedantic -Wall -Wno-long-long -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 157     ;;
 158
 159 dnl must be before *linux*
 160 *uclinux | *elf )
 161     OS_DIR="uclinux"
 162     INTRP_CFLAGS="$ARCH_CFLAGS -D__LINUX__ -Wall -Wno-long-long -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 163     ARCH_CFLAGS="$ARCH_CFLAGS -D__LINUX__ -std=c99 -pedantic -Wall -Wno-long-long -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 164     ;;
 165
 166 *linux* | *Linux* )
 167     OS_DIR="linux"
 168     INTRP_CFLAGS="$ARCH_CFLAGS -D__LINUX__ -Wall -Wno-long-long -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 169     ARCH_CFLAGS="$ARCH_CFLAGS -D__LINUX__ -std=c99 -pedantic -Wall -Wno-long-long -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 170     ;;
 171
 172 *netbsd* )
 173     OS_DIR="netbsd"
 174     INTRP_CFLAGS="$ARCH_CFLAGS -D__NETBSD__ -Wall -Wno-long-long -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 175     ARCH_CFLAGS="$ARCH_CFLAGS -D__NETBSD__ -std=c99 -pedantic -Wall -Wno-long-long -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
 176     ;;
 177
 178 *solaris* )
 179     OS_DIR="solaris"
 180     dnl On solaris the architecture defines 'sparc', 'sun', 'unix' are
 181     dnl not set when cpp is called with -std=c99, therefore we add them
 182     dnl here.
 183     INTRP_CFLAGS="$ARCH_CFLAGS -D__SOLARIS__ -Wall -Wno-long-long -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600 -D__EXTENSIONS__ -D_BSD_SOURCE -Dsparc -Dsun -Dunix"
 184     ARCH_CFLAGS="$ARCH_CFLAGS -D__SOLARIS__ -std=c99 -pedantic -Wall -Wno-long-long -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600 -D__EXTENSIONS__ -D_BSD_SOURCE -Dsparc -Dsun -Dunix"
 185     ;;
 186
 187 * )
 188     ;;
 189 esac
 190
 191
 192 dnl temporary set the CFLAGS for configure tests (e.g. inline keyword)
 193 dnl we set it properly at the end of this file
 194 CFLAGS="$ARCH_CFLAGS $OPT_CFLAGS"
 195
 196 dnl set interpreter flags
 197 AC_SUBST(INTRP_CFLAGS)
 198
 199 dnl define and substitute some architecture specific variables
 200 AC_DEFINE_UNQUOTED([ARCH_DIR], "${ARCH_DIR}", [architecture directory])
 201 AC_DEFINE_UNQUOTED([JAVA_ARCH], "${JAVA_ARCH}", [Java architecture name])
 202 AC_SUBST(ARCH_DIR)
 203 AC_SUBST(OS_DIR)
 204 AC_SUBST(USE_SCHEDULER)
 205
 206
 207 dnl Checks for programs.
 208 AC_PROG_CC
 209 AM_PROG_AS
 210 AC_PROG_LD
 211 AC_PROG_LD_GNU
 212 AC_PROG_RANLIB
 213 AC_PROG_LN_S
 214 AC_PROG_MAKE_SET
 215 AM_PROG_MKDIR_P
 216
 217 dnl Checks for header files.
 218 AC_HEADER_DIRENT
 219 AC_HEADER_STDC
 220
 221 dnl Crucial header files.
 222 AC_CHECK_HEADERS([stdbool.h],, [AC_MSG_ERROR(cannot find stdbool.h)])
 223 AC_CHECK_HEADERS([stdint.h],, [AC_MSG_ERROR(cannot find stdint.h)])
 224
 225 dnl keep them alpha-sorted!
 226 AC_CHECK_HEADERS([assert.h])
 227 AC_CHECK_HEADERS([errno.h])
 228 AC_CHECK_HEADERS([fcntl.h])
 229 AC_CHECK_HEADERS([libgen.h])
 230 AC_CHECK_HEADERS([netdb.h])
 231 AC_CHECK_HEADERS([stdint.h])
 232 AC_CHECK_HEADERS([stdio.h])
 233 AC_CHECK_HEADERS([stdlib.h])
 234 AC_CHECK_HEADERS([string.h])
 235 AC_CHECK_HEADERS([time.h])
 236 AC_CHECK_HEADERS([ucontext.h])
 237 AC_CHECK_HEADERS([unistd.h])
 238 AC_CHECK_HEADERS([sys/ioctl.h])
 239 AC_CHECK_HEADERS([sys/mman.h])
 240 AC_CHECK_HEADERS([sys/resource.h])
 241 AC_CHECK_HEADERS([sys/select.h])
 242 AC_CHECK_HEADERS([sys/socket.h])
 243 AC_CHECK_HEADERS([sys/stat.h])
 244 AC_CHECK_HEADERS([sys/time.h])
 245 AC_CHECK_HEADERS([sys/types.h])
 246
 247 dnl this is for fdlibm
 248 AC_CHECK_HEADERS([inttypes.h])
 249 AC_CHECK_HEADERS([sys/config.h])
 250 AC_CHECK_HEADERS([sys/types.h])
 251 AC_EGREP_HEADER(uint32_t, stdint.h, AC_DEFINE(HAVE_INT32_DEFINED, 1, [Define to 1 if you have uint32_t]))
 252 AC_EGREP_HEADER(uint32_t, inttypes.h, AC_DEFINE(HAVE_INT32_DEFINED, 1, [Define to 1 if you have uint32_t]))
 253 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]))
 254 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]))
 255
 256 dnl Checks for typedefs, structures, and compiler characteristics.
 257 AC_C_CONST
 258 AC_C_INLINE
 259 AC_C_ATTRIBUTE
 260 AC_TYPE_OFF_T
 261 AC_TYPE_SIZE_T
 262 AC_HEADER_TIME
 263 AC_STRUCT_TM
 264
 265 dnl Checks for libraries (NOTE: Should be done before function checks,
 266 dnl as some functions may be in libraries we check for).
 267
 268 dnl Checks for library functions.
 269 AC_PROG_GCC_TRADITIONAL
 270 AC_TYPE_SIGNAL
 271 AC_FUNC_MEMCMP
 272 AC_FUNC_MMAP
 273
 274 dnl keep them alpha-sorted!
 275 AC_CHECK_FUNCS([abort])
 276 AC_CHECK_FUNCS([accept])
 277 AC_CHECK_FUNCS([access])
 278 AC_CHECK_FUNCS([atoi])
 279 AC_CHECK_FUNCS([atol])
 280 AC_CHECK_FUNCS([calloc])
 281 AC_CHECK_FUNCS([close])
 282 AC_CHECK_FUNCS([confstr])
 283 AC_CHECK_FUNCS([connect])
 284 AC_CHECK_FUNCS([dirname])
 285 AC_CHECK_FUNCS([fclose])
 286 AC_CHECK_FUNCS([fflush])
 287 AC_CHECK_FUNCS([fopen])
 288 AC_CHECK_FUNCS([fprintf])
 289 AC_CHECK_FUNCS([fread])
 290 AC_CHECK_FUNCS([free])
 291 AC_CHECK_FUNCS([fstat])
 292 AC_CHECK_FUNCS([fsync])
 293 AC_CHECK_FUNCS([ftruncate])
 294 AC_CHECK_FUNCS([getcwd])
 295 AC_CHECK_FUNCS([gethostbyname])
 296 AC_CHECK_FUNCS([gethostname])
 297 AC_CHECK_FUNCS([getpagesize])
 298 AC_CHECK_FUNCS([getrusage])
 299 AC_CHECK_FUNCS([getsockname])
 300 AC_CHECK_FUNCS([getsockopt])
 301 AC_CHECK_FUNCS([gettimeofday])
 302 AC_CHECK_FUNCS([htons])
 303 AC_CHECK_FUNCS([ioctl])
 304 AC_CHECK_FUNCS([isnan])
 305 AC_CHECK_FUNCS([listen])
 306 AC_CHECK_FUNCS([localtime])
 307 AC_CHECK_FUNCS([localtime_r])
 308 AC_CHECK_FUNCS([lseek])
 309 AC_CHECK_FUNCS([malloc])
 310 AC_CHECK_FUNCS([memcpy])
 311 AC_CHECK_FUNCS([memset])
 312 AC_CHECK_FUNCS([mmap])
 313 AC_CHECK_FUNCS([mprotect])
 314 AC_CHECK_FUNCS([open])
 315 AC_CHECK_FUNCS([read])
 316 AC_CHECK_FUNCS([readlink])
 317 AC_CHECK_FUNCS([realloc])
 318 AC_CHECK_FUNCS([recv])
 319 AC_CHECK_FUNCS([scandir])
 320 AC_CHECK_FUNCS([select])
 321 AC_CHECK_FUNCS([send])
 322 AC_CHECK_FUNCS([setsockopt])
 323 AC_CHECK_FUNCS([shutdown])
 324 AC_CHECK_FUNCS([socket])
 325 AC_CHECK_FUNCS([stat])
 326 AC_CHECK_FUNCS([strcat])
 327 AC_CHECK_FUNCS([strchr])
 328 AC_CHECK_FUNCS([strcpy])
 329 AC_CHECK_FUNCS([strdup])
 330 AC_CHECK_FUNCS([strerror])
 331 AC_CHECK_FUNCS([strlen])
 332 AC_CHECK_FUNCS([strncmp])
 333 AC_CHECK_FUNCS([strstr])
 334 AC_CHECK_FUNCS([time])
 335 AC_CHECK_FUNCS([write])
 336
 337
 338 dnl Checks for libraries.
 339
 340 dnl Checking sizeof void *
 341 AC_CHECK_SIZEOF(void *)
 342 AC_C_BIGENDIAN
 343
 344
 345 dnl define install prefix
 346 if test "x$prefix" = "xNONE"; then
 347     CACAO_PREFIX=$ac_default_prefix
 348 else
 349     CACAO_PREFIX=$prefix
 350 fi
 351 AC_DEFINE_UNQUOTED([CACAO_PREFIX], "${CACAO_PREFIX}", [installation prefix])
 352 AC_SUBST(CACAO_PREFIX)
 353
 354 dnl define libdir prefix
 355 if test "x$libdir" = "xNONE"; then
 356     CACAO_LIBDIR=$ac_default_libdir
 357 else
 358     CACAO_LIBDIR=$libdir
 359 fi
 360 dnl expand CACAO_LIBDIR to something that is usable in C code
 361 AS_AC_EXPAND([CACAO_LIBDIR], ${CACAO_LIBDIR})
 362 AC_DEFINE_UNQUOTED([CACAO_LIBDIR], "${CACAO_LIBDIR}", [library installation prefix])
 363 AC_SUBST(CACAO_LIBDIR)
 364
 365
 366 AC_CHECK_ENABLE_DL
 367 AC_CHECK_ENABLE_JAVA
 368
 369 AC_CHECK_ENABLE_JIT
 370 AC_CHECK_ENABLE_INTRP
 371
 372 if test x"${ENABLE_JIT}" = "xno" -a x"${ENABLE_INTRP}" = "xno"; then
 373     AC_ERROR(You have to enable at least the JIT or the interpreter.)
 374 fi
 375
 376 AC_CHECK_SOFTFLOAT
 377 AC_CHECK_SOFT_FLOAT_CMP
 378 AC_CHECK_SOFT_DOUBLE_CMP
 379
 380 AC_CHECK_ENABLE_GC
 381 AC_CHECK_ENABLE_DEBUG
 382 AC_CHECK_ENABLE_DUMP
 383
 384
 385 dnl check for memcheck support
 386 AC_MSG_CHECKING(whether debugging memory checks should be enabled)
 387 AC_ARG_ENABLE([memcheck],
 388               [AS_HELP_STRING(--enable-memcheck,enable debugging memory checks [[default=no]])],
 389               [case "${enableval}" in
 390                    yes) ENABLE_MEMCHECK=yes;;
 391                    *) ENABLE_MEMCHECK=no;;
 392                esac],
 393               [ENABLE_MEMCHECK=no])
 394 AC_MSG_RESULT(${ENABLE_MEMCHECK})
 395 AM_CONDITIONAL([ENABLE_MEMCHECK], test x"${ENABLE_MEMCHECK}" = "xyes")
 396
 397 if test x"${ENABLE_MEMCHECK}" = "xyes"; then
 398     AC_DEFINE([ENABLE_MEMCHECK], 1, [perform debugging memory checks])
 399 fi
 400
 401
 402 dnl check for handles (indirection cells) support
 403 AC_MSG_CHECKING(whether handles (indirection cells) should be enabled)
 404 AC_ARG_ENABLE([handles],
 405               [AS_HELP_STRING(--enable-handles,enable handles (indirection cells) [[default=no]])],
 406               [case "${enableval}" in
 407                    yes) ENABLE_HANDLES=yes;;
 408                    *) ENABLE_HANDLES=no;;
 409                esac],
 410               [ENABLE_HANDLES=no])
 411 AC_MSG_RESULT(${ENABLE_HANDLES})
 412 AM_CONDITIONAL([ENABLE_HANDLES], test x"${ENABLE_HANDLES}" = "xyes")
 413
 414 if test x"${ENABLE_HANDLES}" = "xyes"; then
 415     AC_DEFINE([ENABLE_HANDLES], 1, [enable handles (indirection cells)])
 416 fi
 417
 418
 419 dnl check for vmlog support
 420 AC_MSG_CHECKING(whether vmlog tracing should be enabled)
 421 AC_ARG_ENABLE([vmlog],
 422               [AS_HELP_STRING(--enable-vmlog,enable vmlog tracing [[default=no]])],
 423               [case "${enableval}" in
 424                    yes) ENABLE_VMLOG=yes;;
 425                    *) ENABLE_VMLOG=no;;
 426                esac],
 427               [ENABLE_VMLOG=no])
 428 AC_MSG_RESULT(${ENABLE_VMLOG})
 429 AM_CONDITIONAL([ENABLE_VMLOG], test x"${ENABLE_VMLOG}" = "xyes")
 430
 431 if test x"${ENABLE_VMLOG}" = "xyes"; then
 432     AC_DEFINE([ENABLE_VMLOG], 1, [enable vmlog tracing code])
 433 fi
 434
 435
 436 dnl check for disassembler support
 437 AC_MSG_CHECKING(whether disassembler should be enabled)
 438 AC_ARG_ENABLE([disassembler],
 439               [AS_HELP_STRING(--enable-disassembler,enable disassembler [[default=no]])],
 440               [case "${enableval}" in
 441                    yes) ENABLE_DISASSEMBLER=yes;;
 442                    *) ENABLE_DISASSEMBLER=no;;
 443                esac],
 444               [ENABLE_DISASSEMBLER=no])
 445 AC_MSG_RESULT(${ENABLE_DISASSEMBLER})
 446 AM_CONDITIONAL([ENABLE_DISASSEMBLER], test x"${ENABLE_DISASSEMBLER}" = "xyes")
 447
 448 if test x"${ENABLE_DISASSEMBLER}" = "xyes"; then
 449     AC_DEFINE([ENABLE_DISASSEMBLER], 1, [enable disassembler])
 450
 451     dnl check for binutils headers and libraries on some architectures for the
 452     dnl disassembler
 453     case "${ARCH_DIR}" in
 454         arm | i386 | powerpc | x86_64 | sparc64 | powerpc64 | s390 | m68k)
 455             AC_CHECK_HEADER([ansidecl.h],, [AC_MSG_ERROR(cannot find ansidecl.h)])
 456             AC_CHECK_HEADER([symcat.h],, [AC_MSG_ERROR(cannot find symcat.h)])
 457             AC_CHECK_HEADER([bfd.h],, [AC_MSG_ERROR(cannot find bfd.h)])
 458             AC_CHECK_HEADER([dis-asm.h],, [AC_MSG_ERROR(cannot find dis-asm.h)])
 459
 460             case "${OS_DIR}" in
 461                 cygwin | darwin | netbsd | solaris)
 462                      AC_CHECK_LIB(intl, dcgettext,, [AC_MSG_ERROR(cannot find libintl (from binutils))])
 463                      ;;
 464             esac
 465
 466             case "${OS_DIR}" in
 467                 solaris)
 468                                          AC_CHECK_LIB(rt, sem_init,, [AC_MSG_ERROR(cannot find librt)])
 469                      ;;
 470             esac
 471
 472
 473             AC_CHECK_LIB(iberty, xstrerror,, [AC_MSG_ERROR(cannot find libiberty (from binutils))])
 474             AC_CHECK_LIB(bfd, bfd_get_arch,, [AC_MSG_ERROR(cannot find libbfd (from binutils))])
 475             AC_CHECK_LIB(opcodes, disassembler,, [AC_MSG_ERROR(cannot find libopcodes (from binutils))])
 476             AC_DEFINE([WITH_BINUTILS_DISASSEMBLER], 1, [use binutils disassembler])
 477             AM_CONDITIONAL([WITH_BINUTILS_DISASSEMBLER], [true])
 478             ;;
 479         * )
 480             AM_CONDITIONAL([WITH_BINUTILS_DISASSEMBLER], [false])
 481             ;;
 482     esac
 483 else
 484     AM_CONDITIONAL([WITH_BINUTILS_DISASSEMBLER], [false])
 485 fi
 486
 487
 488 dnl check for statistics
 489 AC_MSG_CHECKING(whether statistics generation should be enabled)
 490 AC_ARG_ENABLE([statistics],
 491               [AS_HELP_STRING(--enable-statistics,enable statistics generation [[default=no]])],
 492               [case "${enableval}" in
 493                    yes) ENABLE_STATISTICS=yes;;
 494                    *) ENABLE_STATISTICS=no;;
 495                esac],
 496               [ENABLE_STATISTICS=no])
 497 AC_MSG_RESULT(${ENABLE_STATISTICS})
 498 AM_CONDITIONAL([ENABLE_STATISTICS], test x"${ENABLE_STATISTICS}" = "xyes")
 499
 500 if test x"${ENABLE_STATISTICS}" = "xyes"; then
 501     AC_DEFINE([ENABLE_STATISTICS], 1, [enable statistics])
 502 fi
 503
 504
 505 dnl check for verifier
 506 AC_MSG_CHECKING(whether classfile verification should be enabled)
 507 AC_ARG_ENABLE([verifier],
 508               [AS_HELP_STRING(--disable-verifier,disable classfile verification [[default=enabled]])],
 509               [case "${enableval}" in
 510                    no) ENABLE_VERIFIER=no;;
 511                    *) ENABLE_VERIFIER=yes;;
 512                esac],
 513               [ENABLE_VERIFIER=yes])
 514 AC_MSG_RESULT(${ENABLE_VERIFIER})
 515 AM_CONDITIONAL([ENABLE_VERIFIER], test x"${ENABLE_VERIFIER}" = "xyes")
 516
 517 if test x"${ENABLE_VERIFIER}" = "xyes"; then
 518     AC_DEFINE([ENABLE_VERIFIER], 1, [enable classfile verification])
 519 fi
 520
 521
 522 dnl check for compiler timing
 523 AC_MSG_CHECKING(whether real-time timing should be enabled)
 524 AC_ARG_ENABLE([rt-timing],
 525               [AS_HELP_STRING(--enable-rt-timing,enable real-time timing [[default=no]])],
 526               [case "${enableval}" in
 527                    yes) ENABLE_RT_TIMING=yes;;
 528                    *) ENABLE_RT_TIMING=no;;
 529                esac],
 530               [ENABLE_RT_TIMING=no])
 531 AC_MSG_RESULT(${ENABLE_RT_TIMING})
 532 AM_CONDITIONAL([ENABLE_RT_TIMING], test x"${ENABLE_RT_TIMING}" = "xyes")
 533
 534 if test x"${ENABLE_RT_TIMING}" = "xyes"; then
 535     AC_DEFINE([ENABLE_RT_TIMING], 1, [enable real-time timing])
 536 fi
 537
 538
 539 dnl check for cycle count statistics
 540 AC_MSG_CHECKING(whether cycle count statistics should be enabled)
 541 AC_ARG_ENABLE([cycles-stats],
 542               [AS_HELP_STRING(--enable-cycles-stats,enable cycle count statistics [[default=no]])],
 543               [case "${enableval}" in
 544                    yes) ENABLE_CYCLES_STATS=yes;;
 545                    *) ENABLE_CYCLES_STATS=no;;
 546                esac],
 547               [ENABLE_CYCLES_STATS=no])
 548 AC_MSG_RESULT(${ENABLE_CYCLES_STATS})
 549 AM_CONDITIONAL([ENABLE_CYCLES_STATS], test x"${ENABLE_CYCLES_STATS}" = "xyes")
 550
 551 if test x"${ENABLE_CYCLES_STATS}" = "xyes"; then
 552     AC_DEFINE([ENABLE_CYCLES_STATS], 1, [enable cycle count statistics])
 553 fi
 554
 555
 556 dnl check for JVMTI
 557 AC_MSG_CHECKING(whether to compile JVMTI support)
 558 AC_ARG_ENABLE([jvmti],
 559               [AS_HELP_STRING(--enable-jvmti,enable JVMTI [[default=no]])],
 560               [case "${enableval}" in
 561                    yes) ENABLE_JVMTI=yes;;
 562                    *) ENABLE_JVMTI=no;;
 563                esac],
 564               [ENABLE_JVMTI=no])
 565 AC_MSG_RESULT(${ENABLE_JVMTI})
 566 AM_CONDITIONAL([ENABLE_JVMTI], test x"${ENABLE_JVMTI}" = "xyes")
 567
 568 if test x"${ENABLE_JVMTI}" = "xyes"; then
 569     AC_DEFINE([ENABLE_JVMTI], 1, [use JVMTI])
 570 fi
 571
 572
 573 AC_CHECK_ENABLE_THREADS
 574
 575
 576 dnl check if if-conversion should be supported
 577 AC_MSG_CHECKING(whether if-conversion should be supported)
 578 AC_ARG_ENABLE([ifconv],
 579               [AS_HELP_STRING(--disable-ifconv,disable if-conversion [[default=enabled]])],
 580               [case "${enableval}" in
 581                    no) ENABLE_IFCONV=no;;
 582                    *) ENABLE_IFCONV=yes;;
 583                esac],
 584               [ENABLE_IFCONV=yes])
 585 AC_MSG_RESULT(${ENABLE_IFCONV})
 586 AM_CONDITIONAL([ENABLE_IFCONV], test x"${ENABLE_IFCONV}" = "xyes")
 587
 588 if test x"${ENABLE_IFCONV}" = "xyes"; then
 589     AC_DEFINE([ENABLE_IFCONV], 1, [enable if-conversion])
 590 fi
 591
 592
 593 dnl check for inlining
 594 AC_MSG_CHECKING(whether method inlining should be supported)
 595 AC_ARG_ENABLE([inlining],
 596               [AS_HELP_STRING(--enable-inlining,enable method inlining [[default=no]])],
 597               [case "${enableval}" in
 598                    yes) ENABLE_INLINING=yes;;
 599                    *) ENABLE_INLINING=no;;
 600                esac],
 601               [ENABLE_INLINING=no])
 602 AC_MSG_RESULT(${ENABLE_INLINING})
 603 AM_CONDITIONAL([ENABLE_INLINING], test x"${ENABLE_INLINING}" = "xyes")
 604
 605 if test x"${ENABLE_INLINING}" = "xyes"; then
 606     AC_DEFINE([ENABLE_INLINING], 1, [use method inlining])
 607 fi
 608
 609
 610 dnl check for inlining debug options
 611 AC_MSG_CHECKING(whether method inlining debug options should be enabled)
 612 AC_ARG_ENABLE([inlining-debug],
 613               [AS_HELP_STRING(--enable-inlining-debug,enable method inlining debug options [[default=no]])],
 614               [case "${enableval}" in
 615                    yes) ENABLE_INLINING_DEBUG=yes;;
 616                    *) ENABLE_INLINING_DEBUG=no;;
 617                esac],
 618               [ENABLE_INLINING_DEBUG=no])
 619 AC_MSG_RESULT(${ENABLE_INLINING_DEBUG})
 620 AM_CONDITIONAL([ENABLE_INLINING_DEBUG], test x"${ENABLE_INLINING_DEBUG}" = "xyes")
 621
 622 if test x"${ENABLE_INLINING_DEBUG}" = "xyes"; then
 623     AC_DEFINE([ENABLE_INLINING_DEBUG], 1, [enable method inlining debug options])
 624 fi
 625
 626
 627 dnl check for replacement
 628 AC_MSG_CHECKING(whether on-stack replacement should be supported)
 629 AC_ARG_ENABLE([replacement],
 630               [AS_HELP_STRING(--enable-replacement,enable on-stack replacement [[default=no]])],
 631               [case "${enableval}" in
 632                    yes) ENABLE_REPLACEMENT=yes;;
 633                    *) ENABLE_REPLACEMENT=no;;
 634                esac],
 635               [ENABLE_REPLACEMENT=no])
 636 AC_MSG_RESULT(${ENABLE_REPLACEMENT})
 637 AM_CONDITIONAL([ENABLE_REPLACEMENT], test x"${ENABLE_REPLACEMENT}" = "xyes")
 638
 639 if test x"${ENABLE_REPLACEMENT}" = "xyes"; then
 640     AC_DEFINE([ENABLE_REPLACEMENT], 1, [use on-stack replacement])
 641 fi
 642
 643
 644 dnl check for loop optimization
 645 AC_MSG_CHECKING(whether loop optimization should be supported)
 646 AC_ARG_ENABLE([loop],
 647               [AS_HELP_STRING(--enable-loop,enable loop optimization [[default=no]])],
 648               [case "${enableval}" in
 649                    yes) ENABLE_LOOP=yes;;
 650                    *) ENABLE_LOOP=no;;
 651                esac],
 652               [ENABLE_LOOP=no])
 653 AC_MSG_RESULT(${ENABLE_LOOP})
 654 AM_CONDITIONAL([ENABLE_LOOP], test x"${ENABLE_LOOP}" = "xyes")
 655
 656 if test x"${ENABLE_LOOP}" = "xyes"; then
 657     AC_DEFINE([ENABLE_LOOP], 1, [use loop optimization])
 658 fi
 659
 660
 661 dnl check if linear scan register allocator(lsra) with SSA should be used
 662 AC_MSG_CHECKING(whether lsra with ssa should be supported)
 663 AC_ARG_ENABLE([ssa],
 664               [AS_HELP_STRING(--disable-ssa,disable ssa [[default=disabled]])],
 665               [case "${enableval}" in
 666                    no) ENABLE_SSA=no;;
 667                    *) ENABLE_SSA=yes;;
 668                esac],
 669               [ENABLE_SSA=no])
 670 AC_MSG_RESULT(${ENABLE_SSA})
 671 AM_CONDITIONAL([ENABLE_SSA], test x"${ENABLE_SSA}" = "xyes")
 672 AM_CONDITIONAL([ENABLE_ESCAPE], test x"${ENABLE_SSA}" = "xyes")
 673 AM_CONDITIONAL([ENABLE_ESCAPE_CHECK], test x"${ENABLE_SSA}" = "xyes")
 674
 675 if test x"${ENABLE_SSA}" = "xyes"; then
 676     AC_DEFINE([ENABLE_SSA], 1, [enable lsra with ssa])
 677     AC_DEFINE([ENABLE_ESCAPE], 1, [enable escape analysis with ssa])
 678     AC_DEFINE([ENABLE_ESCAPE_CHECK], 1, [enable generating code to validate escape analysis results])
 679     ENABLE_LSRA="no"
 680 fi
 681
 682
 683 dnl check if linear scan register allocator(lsra) should be used
 684 AC_MSG_CHECKING(whether lsra should be supported)
 685 AC_ARG_ENABLE([lsra],
 686               [AS_HELP_STRING(--enable-lsra,enable linear scan register allocator [[default=no]])],
 687               [case "${enableval}" in
 688                    yes) ENABLE_LSRA=yes;;
 689                    *) ENABLE_LSRA=no;;
 690                esac],
 691               [ENABLE_LSRA=no])
 692
 693 if test x"${ENABLE_LSRA}" = "xyes"; then
 694     if test x"${ENABLE_SSA}" = "xyes"; then
 695         ENABLE_LSRA="no"
 696     fi
 697 fi
 698 AC_MSG_RESULT(${ENABLE_LSRA})
 699 AM_CONDITIONAL([ENABLE_LSRA], test x"${ENABLE_LSRA}" = "xyes")
 700
 701 if test x"${ENABLE_LSRA}" = "xyes"; then
 702     AC_DEFINE([ENABLE_LSRA], 1, [enable lsra])
 703 fi
 704
 705 dnl check if profiling should be supported
 706 AC_MSG_CHECKING(whether profiling should be supported)
 707 AC_ARG_ENABLE([profiling],
 708               [AS_HELP_STRING(--enable-profiling,enable profiling [[default=no]])],
 709               [case "${enableval}" in
 710                    yes) ENABLE_PROFILING=yes;;
 711                    *) ENABLE_PROFILING=no;;
 712                esac],
 713               [ENABLE_PROFILING=no])
 714 AC_MSG_RESULT(${ENABLE_PROFILING})
 715 AM_CONDITIONAL([ENABLE_PROFILING], test x"${ENABLE_PROFILING}" = "xyes")
 716
 717 if test x"${ENABLE_PROFILING}" = "xyes"; then
 718     AC_DEFINE([ENABLE_PROFILING], 1, [enable profiling])
 719 fi
 720
 721
 722 dnl check for instruction scheduler
 723 AC_ARG_ENABLE([scheduler], [AS_HELP_STRING(--enable-scheduler,enable instruction scheduler [[default=no]])])
 724
 725 AC_MSG_CHECKING(whether instruction scheduler should be supported)
 726 if test x"${USE_SCHEDULER}" = "x1" -o x"$enable_scheduler" = "xyes"; then
 727         case "${ARCH_DIR}" in
 728                 xdspcore )
 729                         ;;
 730                 * )
 731                         AC_MSG_ERROR(instruction scheduler is not available for ${ARCH_DIR} code generator)
 732                         ;;
 733         esac
 734
 735         AC_MSG_RESULT(yes)
 736         AC_DEFINE([USE_SCHEDULER], 1, [use scheduler])
 737         AM_CONDITIONAL([USE_SCHEDULER], [true])
 738 else
 739         AC_MSG_RESULT(no)
 740         AM_CONDITIONAL([USE_SCHEDULER], [false])
 741 fi
 742
 743
 744 AC_CHECK_ENABLE_ZLIB
 745
 746 dnl check for stuff to be built
 747 AC_CHECK_ENABLE_JNI
 748 AC_CHECK_ENABLE_LIBJVM
 749
 750 dnl ATTENTION: These check must be after setting
 751 dnl enable_shared/enable_static (happens in AC_CHECK_ENABLE_LIBJVM),
 752 dnl because libtool uses them to build the correct libraries.
 753 AC_LIBTOOL_DLOPEN
 754 AC_PROG_LIBTOOL
 755
 756 AC_CHECK_ENABLE_STATICVM
 757 AC_CHECK_ENABLE_ANNOTATIONS
 758 AC_CHECK_ENABLE_ASSERTION
 759
 760
 761 dnl where is CACAO's vm.zip
 762 AC_MSG_CHECKING(where CACAO's vm.zip is installed)
 763 AC_ARG_WITH([vm-zip],
 764             [AS_HELP_STRING(--with-vm-zip=<path>,path to CACAO's vm.zip (includes the name of the file and may be flat) [[default=/usr/local/cacao/share/cacao/vm.zip]])],
 765             [CACAO_VM_ZIP=${withval}],
 766             [CACAO_VM_ZIP=${CACAO_PREFIX}/share/cacao/vm.zip])
 767 AC_MSG_RESULT(${CACAO_VM_ZIP})
 768 AC_DEFINE_UNQUOTED([CACAO_VM_ZIP], "${CACAO_VM_ZIP}", [CACAO's vm.zip])
 769 AC_SUBST(CACAO_VM_ZIP)
 770
 771
 772 AC_CHECK_WITH_CACAOH
 773 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY
 774
 775 dnl Now we check for jre-layout so we can skip some checks that are
 776 dnl not required.
 777 AC_CHECK_ENABLE_JRE_LAYOUT
 778
 779 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_PREFIX
 780 AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_CLASSES
 781
 782 if test x"${ENABLE_JRE_LAYOUT}" = "xno"; then
 783    AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_LIBDIR
 784 fi
 785
 786 dnl The check for jni_md.h must be before jni.h.
 787 AC_CHECK_WITH_JNI_MD_H
 788 AC_CHECK_WITH_JNI_H
 789
 790 dnl HPI is only required for OpenJDK
 791 case "${WITH_JAVA_RUNTIME_LIBRARY}" in
 792     openjdk)
 793         AC_CHECK_WITH_HPI_MD_H
 794         AC_CHECK_WITH_HPI_H
 795         ;;
 796     *)
 797         ;;
 798 esac
 799
 800 dnl check for some programs we need
 801
 802 case "${WITH_JAVA_RUNTIME_LIBRARY}" in
 803     cldc1.1 | gnuclasspath)
 804         AC_PROG_JAVAC
 805         AC_PROG_JAR
 806         ;;
 807     openjdk)
 808         ;;
 809     *)
 810         AC_MSG_ERROR(unknown classpath configuration ${WITH_JAVA_RUNTIME_LIBRARY})
 811         ;;
 812 esac
 813
 814
 815 AC_CHECK_HEADERS(
 816         [regex.h],
 817         [
 818                 dnl If debug build and regex.h available, enable debug filter
 819                 if test x"${NDEBUG}" = "xno"; then
 820                         AC_DEFINE(ENABLE_DEBUG_FILTER, 1, [debug filter])
 821                 fi
 822                 dnl If vmlog enambled and regex.h available, enable vmlogfilter
 823                 AM_CONDITIONAL([ENABLE_VMLOGFILTER], [test x"${ENABLE_VMLOG}" = "xyes"])
 824         ],
 825         [
 826                 AM_CONDITIONAL([ENABLE_VMLOGFILTER], [false])
 827         ]
 828 )
 829
 830 dnl python
 831
 832 AZ_PYTHON_DEFAULT
 833 AZ_PYTHON_ENABLE
 834 AZ_PYTHON_WITH
 835 AZ_PYTHON_VERSION_ENSURE( [2.4] )
 836 AZ_PYTHON_CSPEC
 837 AZ_PYTHON_LSPEC
 838
 839
 840 dnl define some stuff required for --fullversion
 841 AC_DEFINE_UNQUOTED(VERSION_CONFIGURE_ARGS, "$ac_configure_args", [configure arguments])
 842 AC_DEFINE_UNQUOTED(VERSION_CC, "$CC", [CC used])
 843 AC_DEFINE_UNQUOTED(VERSION_CFLAGS, "$OPT_CFLAGS $ARCH_CFLAGS $CPPFLAGS", [CFLAGS used])
 844
 845
 846 dnl finally pass CFLAGS to Makefiles via AM_CFLAGS
 847 CFLAGS="$OPT_CFLAGS"
 848 AM_CFLAGS=$ARCH_CFLAGS
 849 AM_CPPFLAGS="$CPPFLAGS"
 850 AC_SUBST(AM_CFLAGS)
 851 AC_SUBST(AM_CPPFLAGS)
 852
 853
 854 AC_CONFIG_FILES([Makefile]
 855                 [contrib/Makefile]
 856                 [contrib/setenvinstalled]
 857                 [contrib/setenvsource]
 858                 [contrib/vmlog/Makefile]
 859                 [contrib/vmlog/t/Makefile]
 860                 [doc/Makefile]
 861                 [doc/doxygen/Makefile]
 862                 [doc/handbook/Makefile]
 863                 [man/Makefile]
 864                 [src/Makefile]
 865                 [src/cacao/Makefile]
 866                 [src/cacaoh/Makefile]
 867                 [src/classes/Makefile]
 868                 [src/fdlibm/Makefile]
 869                 [src/mm/Makefile]
 870                 [src/mm/cacao-gc/Makefile]
 871                 [src/native/Makefile]
 872                 [src/native/include/Makefile]
 873                 [src/native/jvmti/Makefile]
 874                 [src/native/vm/Makefile]
 875                 [src/native/vm/cldc1.1/Makefile]
 876                 [src/native/vm/gnuclasspath/Makefile]
 877                 [src/native/vm/openjdk/Makefile]
 878                 [src/scripts/Makefile]
 879                 [src/scripts/java]
 880                 [src/threads/Makefile]
 881                 [src/threads/none/Makefile]
 882                 [src/threads/posix/Makefile]
 883                 [src/toolbox/Makefile]
 884                 [src/vm/Makefile]
 885                 [src/vm/jit/Makefile]
 886                 [src/vm/jit/allocator/Makefile]
 887                 [src/vm/jit/alpha/Makefile]
 888                 [src/vm/jit/alpha/freebsd/Makefile]
 889                 [src/vm/jit/alpha/linux/Makefile]
 890                 [src/vm/jit/arm/Makefile]
 891                 [src/vm/jit/arm/linux/Makefile]
 892                 [src/vm/jit/i386/Makefile]
 893                 [src/vm/jit/i386/cygwin/Makefile]
 894                 [src/vm/jit/i386/darwin/Makefile]
 895                 [src/vm/jit/i386/freebsd/Makefile]
 896                 [src/vm/jit/i386/linux/Makefile]
 897                 [src/vm/jit/intrp/Makefile]
 898                 [src/vm/jit/inline/Makefile]
 899                 [src/vm/jit/ir/Makefile]
 900                 [src/vm/jit/loop/Makefile]
 901                 [src/vm/jit/m68k/Makefile]
 902                 [src/vm/jit/m68k/linux/Makefile]
 903                 [src/vm/jit/mips/Makefile]
 904                 [src/vm/jit/mips/irix/Makefile]
 905                 [src/vm/jit/mips/linux/Makefile]
 906                 [src/vm/jit/mips/uclinux/Makefile]
 907                 [src/vm/jit/optimizing/Makefile]
 908                 [src/vm/jit/parisc/Makefile]
 909                 [src/vm/jit/parisc/linux/Makefile]
 910                 [src/vm/jit/powerpc/Makefile]
 911                 [src/vm/jit/powerpc/darwin/Makefile]
 912                 [src/vm/jit/powerpc/linux/Makefile]
 913                 [src/vm/jit/powerpc/netbsd/Makefile]
 914                 [src/vm/jit/powerpc64/Makefile]
 915                 [src/vm/jit/powerpc64/linux/Makefile]
 916                 [src/vm/jit/s390/Makefile]
 917                 [src/vm/jit/schedule/Makefile]
 918                 [src/vm/jit/sparc64/Makefile]
 919                 [src/vm/jit/sparc64/linux/Makefile]
 920                 [src/vm/jit/sparc64/solaris/Makefile]
 921                 [src/vm/jit/verify/Makefile]
 922                 [src/vm/jit/x86_64/Makefile]
 923                 [src/vm/jit/x86_64/freebsd/Makefile]
 924                 [src/vm/jit/x86_64/linux/Makefile]
 925                 [src/vmcore/Makefile]
 926                 [tests/Makefile]
 927                 [tests/regression/Makefile]
 928                 [tests/regression/assertion/Makefile]
 929                 [tests/regression/base/Makefile]
 930                 [tests/regression/bugzilla/Makefile]
 931                 [tests/regression/jasmin/Makefile]
 932                 [tests/regression/native/Makefile]
 933                 [tests/regression/resolving/Makefile]
 934                 [tests/regression/resolving/classes1/Makefile]
 935                 [tests/regression/resolving/classes2/Makefile]
 936                 [tests/regression/resolving/classes3/Makefile]
 937 )
 938
 939
 940 dnl now configure subpackages with OPT_CFLAGS and ARCH_CFLAGS
 941 export OPT_CFLAGS
 942 export ARCH_CFLAGS
 943 dnl We only build the shared library objects but we use it as
 944 dnl noinst_LTLIBRARIES
 945 ac_configure_args="$ac_configure_args --disable-static"
 946 AC_CONFIG_SUBDIRS(src/mm/boehm-gc)
 947
 948
 949 AC_OUTPUT
 950
 951
 952 ## Local variables:
 953 ## mode: m4
 954 ## indent-tabs-mode: t
 955 ## c-basic-offset: 4
 956 ## tab-width: 8
 957 ## compile-command: "automake --add-missing"
 958 ## End: