regina/configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 dnl
   3 dnl *******************WARNING****************************
   4 dnl Using an autoconf later than 2.61 will result in configure
   5 dnl failing to run on QNX4
   6 dnl *******************WARNING****************************
   7 AC_INIT(Regina REXX Interpreter, "", mark@rexx.org, Regina-REXX)
   8 AC_PREFIX_DEFAULT(/usr/local)
   9
  10 . $srcdir/regina.ver
  11 VERSION_NODOT=\"$VER\"
  12 VERSION=\"$VER_DOT\"
  13 VER_DATE=\"$VER_DATE\"
  14 AC_SUBST(VERSION)
  15 AC_SUBST(VERSION_NODOT)
  16 AC_SUBST(VER_DATE)
  17 AC_SUBST(VER_MAJOR)
  18 AC_SUBST(VER_MINOR)
  19 AC_SUBST(VER_SUPP)
  20
  21 dnl ---------------------- check for C compiler -----------------
  22 dnl Checks for one of the C compilers below - change if yours not there.
  23 CC_LIST="xlC xlc gcc cc c89 acc"
  24 MH_PROG_CC
  25
  26 AC_CONFIG_HEADER(config.h)
  27 AC_ISC_POSIX
  28
  29 dnl Checks for system first
  30 AC_CANONICAL_SYSTEM
  31
  32 mymakefile="Makefile"
  33 on_qnx4=no
  34 on_beos=no
  35 gci_available=no
  36 GCI_CONVERT_HEADER="gci_convert.unsupported"
  37 case "$target" in
  38    *hp-hpux*)
  39       SYS_DEFS="-D_HPUX_SOURCE"
  40       ;;
  41    *ibm-aix*)
  42       SYS_DEFS="-D_ALL_SOURCE"
  43 #     mymakefile="Makefile.aix"
  44       ;;
  45    *apple-darwin*)
  46       MH_CHECK_OSX_ARCH()
  47       SYS_DEFS="$valid_arch_flags"
  48       EEXTRA="$valid_arch_flags"
  49       ;;
  50    *dec-osf*)
  51       ;;
  52    *sequent-dynix*)
  53       ;;
  54    i*86*solaris*)
  55       GCI_CONVERT_HEADER="gci_convert.solaris.i86"
  56       gci_available=yes
  57       ;;
  58    *solaris*)
  59       GCI_CONVERT_HEADER="gci_convert.solaris.sparc"
  60       gci_available=yes
  61       ;;
  62    sparc*sunos*)
  63       ;;
  64    i*86-*linux*)
  65       GCI_CONVERT_HEADER="gci_convert.linux.i86"
  66       gci_available=yes
  67       ;;
  68    *86_64-*linux*)
  69       GCI_CONVERT_HEADER="gci_convert.linux.86_64"
  70       gci_available=yes
  71       ;;
  72    alpha*-*linux*)
  73       GCI_CONVERT_HEADER="gci_convert.linux.alpha"
  74       gci_available=yes
  75       ;;
  76    powerpc64-*linux*)
  77       GCI_CONVERT_HEADER="gci_convert.linux.powerpc64"
  78       gci_available=yes
  79       ;;
  80    *cygwin*)
  81       GCI_CONVERT_HEADER="gci_convert.cygwin.i86"
  82       gci_available=yes
  83       ;;
  84    *nto-qnx*)
  85       ;;
  86    *qnx*)
  87       on_qnx4=yes
  88       SYS_DEFS="-Q"
  89       ;;
  90    *beos*)
  91       on_beos=yes
  92       ;;
  93 esac
  94 AC_SUBST(SYS_DEFS)
  95
  96 dnl
  97 dnl include our 32/64bit tests
  98 dnl
  99 sinclude(common/inclibarch.m4)
 100
 101 AC_SUBST(GCI_CONVERT_HEADER)
 102
 103 dnl Check for dynamic shared library support libraries
 104 MH_EXTRA_LIBS=""
 105 MH_CHECK_LIB(dld dl)
 106 SHLIBS="${MH_EXTRA_LIBS}"
 107
 108 dnl Check for extra required libraries - don't include libfl or libl
 109 MH_EXTRA_LIBS=""
 110 MH_CHECK_LIB(m nsl nsl_s socket net)
 111 dnl -- check for crypt library and function
 112 MH_CHECK_CRYPT
 113 if test "$on_qnx4" = "no"; then
 114   AC_PROG_LEX
 115 fi
 116 BOTHLIBS="${LEXLIB} ${MH_EXTRA_LIBS}"
 117
 118 MH_HAVE_PROTO
 119 if test "$mh_have_proto" = "no"; then
 120    AC_MSG_ERROR(Regina requires an ANSI compiler; cannot continue)
 121 fi
 122
 123 AC_PROG_RANLIB
 124
 125 dnl --------------------- Check for other programs. ---------------
 126 AC_PROG_LN_S
 127 AC_PROG_MAKE_SET
 128
 129 dnl -------------------- Checks for header files. -----------------
 130 AC_HEADER_STDC
 131 AC_CHECK_HEADERS( \
 132    arpa/inet.h  \
 133    assert.h \
 134    ctype.h \
 135    crypt.h \
 136    dl.h \
 137    errno.h \
 138    fcntl.h \
 139    fnmatch.h \
 140    grp.h \
 141    iconv.h \
 142    limits.h \
 143    malloc.h \
 144    math.h \
 145    ncurses.h \
 146    netdb.h \
 147    netinet/in.h \
 148    paths.h \
 149    poll.h \
 150    process.h \
 151    pwd.h \
 152    setjmp.h \
 153    share.h \
 154    signal.h \
 155    socket.h \
 156    stdarg.h \
 157    stdio.h \
 158    statvfs.h \
 159    stdlib.h \
 160    stdint.h \
 161    string.h \
 162    sys/mount.h \
 163    sys/poll.h \
 164    sys/resource.h \
 165    sys/select.h \
 166    sys/socket.h \
 167    sys/stat.h \
 168    sys/statfs.h \
 169    sys/statvfs.h \
 170    sys/mman.h \
 171    sys/time.h \
 172    sys/utsname.h \
 173    sys/wait.h \
 174    termcap.h \
 175    time.h \
 176    unistd.h \
 177    vfs.h
 178    )
 179
 180 AC_CHECK_FUNCS(sysconf div raise putenv usleep random ftruncate \
 181    memcpy memmove strerror strerror_r gettimeofday ftime poll \
 182    _fullpath vsprintf _splitpath2 _splitpath sigaction \
 183    lstat mkstemp inet_ntop gmtime_r localtime_r \
 184    getgrgid_r getpwuid_r gethostbyname_r \
 185    readlink realpath getbootfile tgetstr statfs mbstowcs mmap iconv)
 186
 187 dnl Checks for typedefs, structures, and compiler characteristics.
 188 AC_C_CONST
 189 AC_TYPE_SIZE_T
 190 AC_HEADER_TIME
 191 AC_STRUCT_TM
 192 MH_CHECK_CC_O
 193 MH_CHECK__SIGHANDLER_T
 194 MH_STRUCT_RANDOM_DATA
 195 MH_CHECK_BUILTIN_RETURN_ADDRESS
 196 MH_C_LONG_LONG
 197 MH_CHECK_TYPE_SOCKLEN_T
 198 AC_CHECK_TYPES([union semun],[],[],
 199 [#include <sys/types.h>
 200 #include <sys/ipc.h>
 201 #include <sys/sem.h>])
 202
 203 MH_CHECK_F_MNTFROMNAME
 204
 205 dnl Checks for library functions.
 206 AC_FUNC_MEMCMP
 207 AC_FUNC_ALLOCA
 208 if test $ac_cv_func_alloca_works = yes; then
 209    ALLOCA=""
 210    ALLOCA_SHO=""
 211    ALLOCA_TSO=""
 212 else
 213    ALLOCA="alloca.o"
 214    ALLOCA_SHO="alloca.so.o"
 215    ALLOCA_TSO="alloca.tso.o"
 216 fi
 217 AC_SUBST(ALLOCA)
 218 AC_SUBST(ALLOCA_SHO)
 219 AC_SUBST(ALLOCA_TSO)
 220 dnl
 221 dnl Test for fnmatch
 222 dnl
 223 if test $ac_cv_header_fnmatch_h = yes; then
 224    FNMATCH=""
 225    FNMATCH_SHO=""
 226    FNMATCH_TSO=""
 227 else
 228    FNMATCH="fnmatch.o"
 229    FNMATCH_SHO="fnmatch.so.o"
 230    FNMATCH_TSO="fnmatch.tso.o"
 231 fi
 232 AC_SUBST(FNMATCH)
 233 AC_SUBST(FNMATCH_SHO)
 234 AC_SUBST(FNMATCH_TSO)
 235 dnl
 236 dnl where are termcap functions
 237 AC_SEARCH_LIBS(tgetent, [ncurses termcap curses termlib],REGUTIL_TERM_LIB="$ac_cv_search_tgetent",REGUTIL_TERM_LIB="")
 238 AC_SUBST(REGUTIL_TERM_LIB)
 239
 240 dnl
 241 dnl include our debugging switch checking
 242 dnl
 243 sinclude(common/incdebug.m4)
 244
 245 dnl --------------- allow --enable-orexx-binary-compatible to enable binary compatibility with ORexx
 246 AC_ARG_ENABLE(orexx-binary-compatible,
 247    [  --enable-orexx-binary-compatible   enable binary compatibility with ORexx],
 248    [with_orexx_bc=$enableval],
 249    [with_orexx_bc=no],
 250 )
 251 if test "$with_orexx_bc" = yes; then
 252    OREXX_BINARY_COMPATIBLE="1"
 253    AC_DEFINE(OREXX_BINARY_COMPATIBLE)
 254 fi
 255
 256 dnl --------------- allow --disable-posix-threads to disable multi-threading
 257 AC_ARG_ENABLE(posix-threads,
 258         [  --disable-posix-threads disable POSIX-style multi-threading],
 259         [enable_posix_threads=no],
 260         [enable_posix_threads=yes],
 261 )
 262
 263 dnl --------------- allow --disable-gci to disable General Call Interface
 264 AC_ARG_ENABLE(gci,
 265    [  --disable-gci           disable General Call Interface],
 266    [with_gci=no],
 267    [with_gci=$gci_available],
 268 )
 269 if test "$with_gci" = yes; then
 270    GCI_SHO="gci_call.so.o gci_convert.so.o gci_execute.so.o gci_helper.so.o gci_prepare.so.o gci_reginabridge.so.o gci_rxfuncdefine.so.o gci_tree.so.o"
 271    HAVE_GCI="-DHAVE_GCI -I\$(gcidir)"
 272 else
 273    GCI_SHO=""
 274    HAVE_GCI=""
 275 fi
 276 AC_SUBST(GCI_SHO)
 277 AC_SUBST(HAVE_GCI)
 278
 279 if test "$ac_cv_prog_CC" = "gcc" -o "$ac_cv_prog_CC" = "g++"; then
 280    MH_CHECK_GCC_VERSION_SCRIPT
 281 fi
 282
 283 dnl enable_posix_threads="yes"
 284 MH_CHECK_POSIX_THREADS
 285 if test "$mh_has_pthreads" = yes; then
 286    save_cflags="$CFLAGS"
 287    CFLAGS="$CFLAGS $THREADING_COMPILE"
 288 #
 289 # Where we know the format of getgrgid_r() function
 290 # only test for that case
 291 #
 292    if test "$ac_cv_func_getgrgid_r" = yes; then
 293       MH_GETGRGID_R_INT_RETURN_5_PARAMS
 294       if test "$mh_cv_getgrgid_r_int5" = "no"; then
 295          MH_GETGRGID_R_INT_RETURN_4_PARAMS
 296          if test "$mh_cv_getgrgid_r_int4" = "no"; then
 297             MH_GETGRGID_R_STRUCT_RETURN
 298             if test "$mh_cv_getgrgid_r_int4" = "no"; then
 299                MH_GETGRGID_R_STRUCT_RETURN
 300             fi
 301          fi
 302       fi
 303    fi
 304    if test "$ac_cv_func_getpwuid_r" = yes; then
 305       MH_GETPWUID_R_INT_RETURN
 306       if test "$mh_cv_getpwuid_r_int" = "no"; then
 307          MH_GETPWUID_R_STRUCT_RETURN
 308       fi
 309    fi
 310    if test "$ac_cv_func_gethostbyname_r" = yes; then
 311       MH_GETHOSTBYNAME_R_INT_RETURN_6_PARAMS
 312       if test "$mh_cv_gethostbyname_r_int6" = "no"; then
 313          MH_GETHOSTBYNAME_R_STRUCT_RETURN_5_PARAMS
 314       fi
 315    fi
 316
 317    CFLAGS="$save_cflags"
 318    REGINAMULTITHREAD="yes"
 319 else
 320    REGINAMULTITHREAD="no"
 321 fi
 322 AC_SUBST(REGINAMULTITHREAD)
 323
 324 dnl --------------- allow --enable-tracemem to enable internal memory tracing
 325 AC_ARG_ENABLE(tracemem,
 326    [  --enable-tracemem       enable memory tracing in debug mode],
 327    [with_tracemem=$enableval],
 328    [with_tracemem=no],
 329 )
 330 if test "$with_tracemem" = yes; then
 331    TRACEMEM="-DTRACEMEM"
 332 else
 333    TRACEMEM=""
 334 fi
 335 AC_SUBST(TRACEMEM)
 336
 337 dnl --------------- allow --disable-flists to disable memory functions
 338 AC_ARG_ENABLE(flists,
 339    [  --disable-flists        disable memory management functions],
 340    [with_flists=$enableval],
 341    [with_flists=yes],
 342 )
 343 if test "$with_flists" = no; then
 344    FLISTS="-DNOFLISTS"
 345 else
 346    FLISTS=""
 347 fi
 348 AC_SUBST(FLISTS)
 349
 350 dnl --------------- allow --with-socket to specify socket for rxstack
 351 AC_ARG_WITH(socket,
 352    [  --with-socket=9999      socket to use for external queues (default 5757)],
 353    [with_socket=$withval],
 354    [with_socket=no],
 355 )
 356 if test "$with_socket" = no; then
 357    REXXSOCKET=""
 358 else
 359    REXXSOCKET="-DRXSOCKET=$with_socket"
 360 fi
 361 AC_SUBST(REXXSOCKET)
 362
 363 dnl --------------- allow --with-staticfunctions to enable linking external function packages statically
 364 dnl must be called before MH_SHARED_LIBRARY
 365 AC_ARG_WITH(staticfunctions,
 366    [  --with-staticfunctions  enable static linking of external function packages],
 367    [with_staticfunctions=$withval],
 368    [with_staticfunctions=no],
 369 )
 370 if test "$with_staticfunctions" = "yes" -o "$on_qnx4" = "yes"; then
 371    STATICLD_SHO="staticld.so.o rxpack.so.o"
 372    if test "$with_staticfunctions" = "no"; then
 373       MH_STATIC_LOADING(regutil)
 374    else
 375       MH_STATIC_LOADING
 376    fi
 377 else
 378    STATICLD_SHO=""
 379 dnl --------------- Check how to make shared libraries -------------------
 380 dnl MH_SHARED_LIBRARY must be called after determining if POSIX threads is specified
 381    MH_SHARED_LIBRARY
 382
 383 dnl --------------- Check if underscore is needed in loadable modules ----
 384 dnl MH_CHECK_LEADING_USCORE must be called after processing --with-dlfcn[inc,lib]dir switches
 385    MH_CHECK_LEADING_USCORE
 386 fi
 387 AC_SUBST(STATICLD_SHO)
 388 MH_SET_SHLPST
 389 dnl
 390 MH_CHECK_RPM
 391
 392 dnl --------------- Force definition of pre-compiler macro UNIX ----------
 393 AC_DEFINE(UNIX)
 394
 395 dnl --------------- Check what compiler switch sets unsigned char ----------
 396 MH_CHECK_UNSIGNED_CHAR_COMPILER_SWITCH()
 397
 398 dnl AC_OUTPUT(Makefile)
 399
 400 AC_OUTPUT($mymakefile regina-config rxstack.init.d)
 401 chmod 755 regina-config
 402 echo
 403 echo "Regina has now been configured with the following options:"
 404 echo
 405 if test "x$SHL_TARGETS" = "x"; then
 406    echo "         Dynamic Loading Support: none"
 407 else
 408    echo "         Dynamic Loading Support: supported. Extra components: $SHL_TARGETS"
 409 fi
 410 if test "$with_dlfcnincdir" != no ; then
 411    echo "                dlfcn headers in: $with_dlfcnincdir"
 412 fi
 413 if test "$with_dlfcnlibdir" != no ; then
 414    echo "              dlfcn libraries in: $with_dlfcnlibdir"
 415 fi
 416
 417 myopts="${bitflag}BIT"
 418 if test "$with_debug" = yes ; then
 419    myopts="$myopts DEBUG"
 420 fi
 421 if test "$with_purify" = yes ; then
 422    myopts="$myopts PURIFY"
 423 fi
 424 if test "$with_efence" = yes; then
 425    myopts="$myopts EFENCE"
 426 fi
 427 if test "$with_orexx_bc" = yes; then
 428    myopts="$myopts OREXX_BINARY"
 429 fi
 430 if test "$with_gci" = yes; then
 431    myopts="$myopts GCI"
 432 fi
 433 if test "$with_flists" = no; then
 434    myopts="$myopts NO_FLISTS"
 435 fi
 436 if test "$with_socket" = no; then
 437    myopts="$myopts"
 438 else
 439    myopts="$myopts SOCKET=$with_socket"
 440 fi
 441
 442 if test "$with_staticfunctions" = "yes"; then
 443    myfuncs=""
 444    if test "$with_testpackage" = "yes"; then
 445       myfuncs="$myfuncs test"
 446    fi
 447    if test "$with_regutil" = "yes"; then
 448       myfuncs="$myfuncs regutil"
 449    fi
 450    if test "$with_rexxcurses" = "yes"; then
 451       myfuncs="$myfuncs rexxcurses"
 452    fi
 453    if test "$with_rexxtk" = "yes"; then
 454       myfuncs="$myfuncs rexxtk"
 455    fi
 456    if test "$with_rexxgd" = "yes"; then
 457       myfuncs="$myfuncs rexxgd"
 458    fi
 459    if test "$with_rexxcurl" = "yes"; then
 460       myfuncs="$myfuncs rexxcurl"
 461    fi
 462    if test "$with_rexxsql" = "yes"; then
 463       myfuncs="$myfuncs rexxsql"
 464    fi
 465    if test "$with_rexxeec" = "yes"; then
 466       myfuncs="$myfuncs rexxeec"
 467    fi
 468    if test "$with_rexxisam" = "yes"; then
 469       myfuncs="$myfuncs rexxisam"
 470    fi
 471    if test "$with_rxsock" = "yes"; then
 472       myfuncs="$myfuncs rxsock"
 473    fi
 474    if test "$with_rexxdw" = "yes"; then
 475       myfuncs="$myfuncs rexxdw"
 476    fi
 477    echo "          Static Loaded Packages: $myfuncs"
 478 fi
 479
 480 if test "$on_beos" = yes; then
 481    bindir="/boot/home/config/bin"
 482    libdir="/boot/home/config/lib"
 483 fi
 484
 485 echo "                   Build options: $myopts"
 486 echo "   binaries will be installed in: $bindir"
 487 if test "x$binarybitprefix" = "x32"; then
 488    echo "   binaries will have '32' appended to them. eg rexx32, regina32"
 489 fi
 490 echo "  libraries will be installed in: $libdir"
 491 echo "                        {prefix}: $prefix"
 492 echo "                   {exec_prefix}: $exec_prefix"
 493 echo "                      RPM topdir: $RPMTOPDIR"
 494 echo
 495 echo "To build the Regina binaries, and dynamically loadable libraries, type 'make'"
 496 echo "To install Regina in the above directories, type 'make install'"
 497 echo