configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2
   3 AC_INIT(cacao, 0.90, cacao@complang.tuwien.ac.at)
   4 AC_CONFIG_SRCDIR(src/cacao/cacao.c)
   5 AC_CANONICAL_HOST
   6 AC_PREREQ(2.59)
   7 AM_INIT_AUTOMAKE
   8
   9 AM_CONFIG_HEADER([config.h])
  10
  11 AC_PREFIX_DEFAULT(/usr/local/cacao)
  12
  13
  14 dnl system type
  15 case "$host_cpu" in
  16 alpha* )
  17         ARCH_DIR="alpha"
  18         STATIC_CLASSPATH="1"
  19         CFLAGS="-mieee -D__ALPHA__"
  20         ;;
  21
  22 i386* | i486* | i586* | i686* )
  23         ARCH_DIR="i386"
  24         STATIC_CLASSPATH="0"
  25         CFLAGS="-D__I386__ $CFLAGS"
  26         ;;
  27
  28 mips* )
  29         ARCH_DIR="mips"
  30         STATIC_CLASSPATH="1"
  31
  32 dnl for MIPSPro Compiler
  33 dnl     CFLAGS="-64 -OPT:Olimit=0 -woff 1110,1164,1515 -D__MIPS__ -D__MIPSEB__"
  34         CFLAGS="-64  -D__MIPS__ -D__MIPSEB__"
  35
  36 dnl for GCC
  37 dnl     CFLAGS="-mabi=64 -D__MIPS__ -D__MIPSEB__"
  38 dnl     LDFLAGS="-mabi=64"
  39         ;;
  40
  41 powerpc* | ppc* )
  42         ARCH_DIR="powerpc"
  43         STATIC_CLASSPATH="1"
  44         CFLAGS="-D__POWERPC__"
  45         ;;
  46
  47 x86_64* )
  48         ARCH_DIR="x86_64"
  49         STATIC_CLASSPATH="0"
  50         CFLAGS="-D__X86_64__"
  51         ;;
  52
  53 sparc* | * )
  54         AC_MSG_ERROR($host_cpu systems are not supported at this time)
  55         ;;
  56 esac
  57
  58
  59 dnl set optimization and debugging for all architectures and systems
  60 CFLAGS="-O0 -g3 $CFLAGS"
  61
  62
  63 case "$host_os" in
  64 *linux* | *Linux* )
  65         CFLAGS="-ansi -pedantic -Wall -Wno-long-long $CFLAGS -D__LINUX__ -D_POSIX_C_SOURCE=199506L -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_BSD_SOURCE"
  66         ;;
  67 *darwin* )
  68         CFLAGS="-ansi -pedantic -Wall -Wno-long-long $CFLAGS -D__DARWIN__"
  69         ;;
  70 *irix* )
  71         CFLAGS="$CFLAGS -D__IRIX__"
  72         ;;
  73 * )
  74         ;;
  75 esac
  76
  77
  78 dnl define install prefix
  79 if test "x$prefix" = xNONE; then
  80         CFLAGS="$CFLAGS -DINSTALL_PREFIX=\"\\\"$ac_default_prefix\\\"\""
  81 else
  82         CFLAGS="$CFLAGS -DINSTALL_PREFIX=\"\\\"$prefix\\\"\""
  83 fi
  84
  85
  86 AC_DEFINE_UNQUOTED([ARCH_DIR], "$ARCH_DIR", [Architecture directory])
  87 AC_SUBST(ARCH_DIR)
  88
  89
  90 AC_ARG_ENABLE([dynamicclasspath], [AS_HELP_STRING(--disable-dynamicclasspath, link classpath native code static even on platforms supporting dynamic loading)], [use_dynamicclasspath=$enableval], [use_dynamicclasspath=yes])
  91 dnl force static classpath linking ??
  92 AC_MSG_CHECKING(Link classpath static)
  93 if test "xno" == "x$use_dynamicclasspath"; then
  94   STATIC_CLASSPATH="1"
  95 fi
  96
  97 if test "$STATIC_CLASSPATH" == "1"; then
  98         AC_MSG_RESULT(yes)
  99 else
 100         AC_MSG_RESULT(no)
 101 fi
 102 AC_SUBST(STATIC_CLASSPATH)
 103
 104 dnl Checks for programs.
 105 AC_PROG_CC
 106 AM_PROG_AS
 107 AC_PROG_RANLIB
 108 AC_DISABLE_SHARED
 109 AC_PROG_LIBTOOL
 110 AC_PROG_LN_S
 111 AC_PROG_MAKE_SET
 112
 113 dnl Checks for header files.
 114 AC_HEADER_DIRENT
 115 AC_HEADER_STDC
 116 AC_CHECK_HEADERS([fcntl.h])
 117 AC_CHECK_HEADERS([sys/time.h])
 118 AC_CHECK_HEADERS([unistd.h])
 119 AC_CHECK_HEADERS([sys/ioctl.h])
 120
 121 dnl Checks for typedefs, structures, and compiler characteristics.
 122 AC_C_CONST
 123 AC_C_INLINE
 124 AC_TYPE_OFF_T
 125 AC_TYPE_SIZE_T
 126 AC_HEADER_TIME
 127 AC_STRUCT_TM
 128
 129 dnl Checks for library functions.
 130 AC_PROG_GCC_TRADITIONAL
 131 AC_FUNC_MEMCMP
 132 AC_FUNC_MMAP
 133 AC_TYPE_SIGNAL
 134 AC_CHECK_FUNCS(getcwd gettimeofday mkdir mktime select socket)
 135
 136 dnl Checks for libraries.
 137 AC_CHECK_LIB(m, fmod)
 138
 139 dnl Check for mmap header anomalies (missing MAP_FAILED, etc.)
 140 if test $ac_cv_func_mmap_fixed_mapped = yes; then
 141         AC_CACHE_CHECK(whether MAP_FAILED is defined,
 142                        ac_cv_map_failed,
 143                        AC_EGREP_CPP(yes,
 144                                     [#include <sys/mman.h>
 145                                      #ifdef MAP_FAILED
 146                                         yes
 147                                      #endif],
 148                                     ac_cv_map_failed=yes,
 149                                     ac_cv_map_failed=no))
 150
 151         AC_CACHE_CHECK(whether MAP_ANONYMOUS is defined,
 152                        ac_cv_map_anonymous,
 153                        AC_EGREP_CPP(yes,
 154                                     [#include <sys/mman.h>
 155                                      #ifdef MAP_ANONYMOUS
 156                                         yes
 157                                      #endif],
 158                                     ac_cv_map_anonymous=yes,
 159                                     ac_cv_map_anonymous=no))
 160
 161         AC_CACHE_CHECK(whether MAP_ANON is defined,
 162                        ac_cv_map_anon,
 163                        AC_EGREP_CPP(yes,
 164                                     [#include <sys/mman.h>
 165                                      #ifdef MAP_ANON
 166                                         yes
 167                                      #endif],
 168                                     ac_cv_map_anon=yes,
 169                                     ac_cv_map_anon=no))
 170
 171         if test $ac_cv_map_failed = yes; then
 172                 AC_DEFINE([HAVE_MAP_FAILED], 1, [Define if <sys/mman.h> defines MAP_FAILED])
 173         fi
 174
 175         if test $ac_cv_map_anonymous = yes; then
 176                 AC_DEFINE([HAVE_MAP_ANONYMOUS], 1, [Define if <sys/mman.h> defines MAP_ANONYMOUS])
 177         fi
 178
 179         if test $ac_cv_map_anon = yes; then
 180                 AC_DEFINE([HAVE_MAP_ANON], 1, [Define if <sys/mman.h> defines MAP_ANON])
 181         fi
 182 fi
 183
 184
 185 dnl Features
 186
 187 dnl check arguments
 188 AC_ARG_ENABLE([threads], [AS_HELP_STRING(--enable-threads,enable threads support (none,green,native) [[default=native]])])
 189 AC_ARG_ENABLE([__thread], [AS_HELP_STRING(--disable-__thread,do not use TLS features even when supporting them)], [use__thread=$enableval], [use__thread=yes])
 190
 191
 192 dnl threads
 193 AC_MSG_CHECKING(whether to include threads support)
 194 enable_threads=${enable_threads:-native}
 195 case "$enable_threads" in
 196 no | none | single)
 197         AC_MSG_RESULT(no)
 198         dnl no threads for boehm
 199         ac_configure_args="$ac_configure_args --disable-boehm-threads"
 200         AM_CONDITIONAL([USE_THREADS], [false])
 201         AM_CONDITIONAL([NATIVE_THREADS], [false])
 202         ;;
 203
 204 green | native | posix | pthreads)
 205         AC_DEFINE([USE_THREADS], 1, [use threads])
 206         AC_DEFINE([EXTERNAL_OVERFLOW], 1, [external overflow])
 207         AC_DEFINE([DONT_FREE_FIRST], 1, [don't free first])
 208
 209         AM_CONDITIONAL([USE_THREADS], [true])
 210
 211         if test x"$enable_threads" != "xgreen"; then
 212                 AC_MSG_RESULT(yes, native)
 213                 AC_CHECK_LIB(pthread, main)
 214                 AC_DEFINE([NATIVE_THREADS], 1, [use pthreads])
 215
 216                 CFLAGS="$CFLAGS -D_REENTRANT"
 217
 218                 dnl tell boehm to support threads as well and classpath to
 219                 dnl synchronize VM threads portably
 220                 ac_configure_args="$ac_configure_args --enable-boehm-threads=posix --enable-portable-native-sync"
 221                 AM_CONDITIONAL([NATIVE_THREADS], [true])
 222
 223         else
 224                 AC_MSG_RESULT(yes, green)
 225
 226                 dnl no threads for boehm
 227                 ac_configure_args="$ac_configure_args --disable-boehm-threads"
 228                 AM_CONDITIONAL([NATIVE_THREADS], [false])
 229         fi
 230     ;;
 231 *)
 232     AC_MSG_ERROR($enable_threads is an unknown thread package)
 233     ;;
 234 esac
 235
 236
 237 dnl Check whether the compiler supports the __thread keyword.
 238 if test "x$use__thread" != xno; then
 239   AC_CACHE_CHECK([for __thread], ac_cv_gcc___thread,
 240   [cat > conftest.c <<\EOF
 241 __thread int a = 42;
 242 EOF
 243   if AC_TRY_COMMAND([${CC-cc} $CFLAGS -c conftest.c >&AS_MESSAGE_LOG_FD]); then
 244     ac_cv_gcc___thread=yes
 245   else
 246     ac_cv_gcc___thread=no
 247   fi
 248   rm -f conftest*])
 249   if test "$ac_cv_gcc___thread" = yes; then
 250     AC_DEFINE([HAVE___THREAD], 1, [have __thread])
 251   fi
 252 else
 253   ac_cv_gcc___thread=no
 254 fi
 255
 256
 257 dnl check if zlib should be used
 258 AC_ARG_ENABLE([zlib], [AS_HELP_STRING(--enable-zlib,enable zip archive class storage (needs zlib) [[default=yes]])])
 259
 260 AC_MSG_CHECKING(whether zip archives should be supported)
 261 if test x"$enable_zlib" = "xno"; then
 262         AC_MSG_RESULT(no)
 263         AM_CONDITIONAL([USE_ZLIB], [false])
 264 else
 265         AC_MSG_RESULT(yes)
 266         AC_DEFINE([USE_ZLIB], 1, [use zlib])
 267         AC_CHECK_HEADERS([zlib.h])
 268         AC_CHECK_LIB(z, main)
 269         AM_CONDITIONAL([USE_ZLIB], [true])
 270 fi
 271
 272
 273 dnl check arguments
 274 AC_ARG_ENABLE([gtk-peer], [AS_HELP_STRING(--enable-gtk-peer,compile GTK native peers [[default=no]])])
 275
 276
 277 dnl enable gtk peer
 278 AC_MSG_CHECKING(whether to use gtk awt peers)
 279 if test x"$enable_gtk_peer" = "xyes"; then
 280         AC_MSG_RESULT(yes)
 281         AC_DEFINE([USE_GTK], 1, [use gtk])
 282         AM_CONDITIONAL([USE_GTK_PEER], [true])
 283
 284 else
 285         AC_MSG_RESULT(no)
 286         ac_configure_args="$ac_configure_args --disable-gtk-peer"
 287         AM_CONDITIONAL([USE_GTK_PEER], [false])
 288 fi
 289
 290
 291 if test "x1" == "x$STATIC_CLASSPATH"; then
 292         AC_DEFINE([STATIC_CLASSPATH], 1, [use classpath statically linked])
 293         AM_CONDITIONAL([STATIC_CLASSPATH], [true])
 294
 295 else
 296         AM_CONDITIONAL([STATIC_CLASSPATH], [false])
 297 fi
 298
 299
 300 dnl set some essential classpath options, even if their classpath default is
 301 dnl suitable for us
 302 ac_configure_args="$ac_configure_args --enable-jni --disable-cni --disable-regen-headers --enable-static --enable-shared --enable-load-library"
 303
 304
 305 dnl now configure boehm gc and gnu classpath
 306 dnl the export is not my favorite (is there another way?)
 307 export CFLAGS
 308 AC_CONFIG_SUBDIRS(src/boehm-gc src/classpath)
 309
 310
 311 AC_OUTPUT(Makefile \
 312           doc/Makefile \
 313           doc/handbook/Makefile \
 314           man/Makefile \
 315           src/Makefile \
 316           src/cacao/Makefile \
 317           src/cacaoh/Makefile \
 318           src/mm/Makefile \
 319           src/native/Makefile \
 320           src/native/include/Makefile \
 321           src/native/tools/Makefile \
 322           src/native/vm/Makefile \
 323           src/threads/Makefile \
 324           src/threads/green/Makefile \
 325           src/threads/native/Makefile \
 326           src/toolbox/Makefile \
 327           src/vm/Makefile \
 328           src/vm/jit/Makefile \
 329           src/vm/jit/alpha/Makefile \
 330           src/vm/jit/i386/Makefile \
 331           src/vm/jit/inline/Makefile \
 332           src/vm/jit/loop/Makefile \
 333           src/vm/jit/mips/Makefile \
 334           src/vm/jit/powerpc/Makefile \
 335           src/vm/jit/tools/Makefile \
 336           src/vm/jit/verify/Makefile \
 337           src/vm/jit/x86_64/Makefile \
 338           tests/Makefile \
 339           tests/jvm98/Makefile \
 340           tests/kaffe/Makefile \
 341           tests/native/Makefile )
 342
 343
 344 ## Local variables:
 345 ## mode: m4
 346 ## indent-tabs-mode: t
 347 ## c-basic-offset: 4
 348 ## tab-width: 8
 349 ## compile-command: "automake --add-missing"
 350 ## End: