configure.ac

   1 AC_INIT(sbcl, 1.0.12.17, dherring@at.tentpost.dot.com)
   2 # change out my email to www.sbcl.org if/when this becomes official
   3
   4 # Reduce top-level clutter
   5 AC_CONFIG_AUX_DIR([build-aux])
   6
   7 AM_INIT_AUTOMAKE([dist-bzip2 foreign no-define nostdinc])
   8
   9 # Find the compiler
  10 AC_PROG_CC
  11 AC_PROG_NM
  12 AC_PROG_GREP
  13 AC_PROG_LN_S
  14
  15 # Detect the shared-library settings
  16 AC_PROG_LIBTOOL
  17
  18 dnl libs to check for
  19 # -lc -ldl -lm -lnsl -lsocket -lrt
  20 # -lthr (preferred on BSD?) or -lpthread
  21 # -lSystem (Darwin)
  22
  23 # Don't actually do much for now; just wrap the existing mechanism.
  24
  25 #Goals
  26 # --prefix=
  27
  28 # Cross-compilation -- identify the $build and $host systems
  29 # (default runs ./build-aux/config.guess)
  30 AC_CANONICAL_HOST
  31
  32 # Auto-detect a lisp to compile with
  33 AC_ARG_WITH([lisp],
  34         AS_HELP_STRING([--with-lisp=path], [Name of or absolute path to the lisp \
  35 which should bootstrap SBCL. @<:@default=search for sbcl, cmucl, lisp@:>@]),
  36         [LISP=$val],
  37         [LISP=])
  38
  39 # make dist
  40 # ...
  41
  42
  43 dnl c.f. make-config.sh
  44
  45 # Do we need to bring in undefineds.c?
  46 port_incomplete=no
  47
  48
  49 ## OS
  50 case $host_os in
  51 freebsd*)
  52         os=bsd
  53         ;;
  54 netbsd* | openbsd*)
  55         os=bsd
  56         port_incomplete=yes
  57         ;;
  58
  59 darwin*)
  60         os=darwin
  61         ;;
  62
  63 linux*)
  64         os=linux
  65         ;;
  66
  67 osf1*)
  68         os=osf1
  69         port_incomplete=yes
  70         ;;
  71
  72 sunos* | solaris*)
  73         os=sunos
  74         ;;
  75
  76 cygwin* | mingw* | win*)
  77         os=windows
  78         port_incomplete=yes
  79         ;;
  80
  81 *)
  82         AC_MSG_ERROR([unknown OS $host_os])
  83         ;;
  84 esac
  85 AM_CONDITIONAL([COND_OS_BSD], [test $os = bsd])
  86 AM_CONDITIONAL([COND_OS_DARWIN], [test $os = darwin])
  87 AM_CONDITIONAL([COND_OS_LINUX], [test $os = linux])
  88 AM_CONDITIONAL([COND_OS_OSF1], [test $os = osf1])
  89 AM_CONDITIONAL([COND_OS_SUNOS], [test $os = sunos])
  90 AM_CONDITIONAL([COND_OS_WINDOWS], [test $os = windows])
  91
  92
  93
  94 ## CPU
  95 case $host_cpu in
  96 alpha*)
  97         cpu=alpha
  98         ;;
  99 hppa)
 100         cpu=hppa
 101         port_incomplete=yes
 102         ;;
 103 mips)
 104         cpu=mips
 105         ;;
 106 powerpc* | ppc*)
 107         cpu=ppc
 108         ;;
 109 sparc)
 110         cpu=sparc
 111         #port_incomplete=yes
 112         ;;
 113 i?86)
 114         cpu=x86
 115         ;;
 116 x86_64 | amd64)
 117         cpu=x86_64
 118         ;;
 119 *)
 120         AC_MSG_ERROR([unknown CPU $host_cpu])
 121         ;;
 122 esac
 123 AM_CONDITIONAL([COND_CPU_ALPHA], [test $cpu = alpha])
 124 AM_CONDITIONAL([COND_CPU_HPPA], [test $cpu = hppa])
 125 AM_CONDITIONAL([COND_CPU_MIPS], [test $cpu = mips])
 126 AM_CONDITIONAL([COND_CPU_PPC], [test $cpu = ppc])
 127 AM_CONDITIONAL([COND_CPU_SPARC], [test $cpu = sparc])
 128 AM_CONDITIONAL([COND_CPU_X86], [test $cpu = x86])
 129 AM_CONDITIONAL([COND_CPU_X86_64], [test $cpu = x86_64])
 130
 131 AM_CONDITIONAL([COND_PORT_INCOMPLETE], [test $port_incomplete = yes])
 132
 133
 134 ## Detect threading
 135 AC_ARG_ENABLE([threading],
 136         AS_HELP_STRING([--disable-threading], [Threading is enabled by default.]),
 137         [ENABLE_THREADING=$enableval],
 138         [ENABLE_THREADING=yes])
 139 AC_ARG_WITH([thread-lib],
 140         AS_HELP_STRING([--with-thread-lib=@<:@lib@:>@],
 141                 [Specify a threading library to use. @<:@lib=pthread or thr; \
 142 default is autodetect@:>@]),
 143         [case $withval in
 144         yes)
 145                 WITH_THREAD_LIB=
 146                 ;;
 147         no)
 148                 if test $ENABLE_THREADING = yes
 149                 then
 150                         AC_MSG_ERROR([threading was enabled, but --with-thread-lib=no])
 151                 fi
 152                 ;;
 153         *)
 154                 WITH_THREAD_LIB=$withval
 155                 ;;
 156         esac],
 157         [WITH_THREAD_LIB=])
 158
 159
 160 SET_LISP_FEATURES($os, $cpu)
 161
 162 AC_CONFIG_FILES([Makefile src/runtime/Makefile])
 163
 164 AC_OUTPUT
 165