make.sh

   1 #! /bin/sh
   2
   3 set -e
   4
   5 ###^^^^^^^^^^^^^^^^^^###
   6 ### Global variables ###
   7 ###__________________###
   8
   9 _exec="make.sh"
  10 _this="$(dirname "$(readlink -f "$0")")"
  11 _cpu=
  12 _target=
  13 _system=
  14 _compiler=
  15 _linker=
  16 _docompile=true
  17 _dolink=true
  18 _out="$_this/bin"
  19
  20 _useposix=false
  21
  22 export CPCFLAGS="$CPCFLAGS"
  23 export CPLFLAGS="$CPLFLAGS"
  24
  25 ###^^^^^^^^^^^###
  26 ### Functions ###
  27 ###___________###
  28
  29 usage() {
  30   echo "Usage: make.sh [options] cpu target os"
  31   echo "Options:"
  32   echo "    -c path           Path to compiler binary"
  33   echo "    -l path           Path to linker binary"
  34   echo "    -o path           Path to output binaries"
  35   echo "    -b                Do not compile"
  36   echo "    -x                Do not link"
  37   echo "Processors:"
  38   echo "    486               Intel 486+"
  39   echo "    arm               ARM 32-bit"
  40   echo "Targets:"
  41   echo "    native            Native"
  42   echo "    cpfront           Generic C"
  43   echo "Operation systems:"
  44   echo "    linux             GNU/Linux"
  45   echo "    cygwin            Cygwin"
  46   echo "Environment variables:"
  47   echo "    CC                C compiler binary"
  48   echo "    CFLAGS            C compiler options"
  49   echo "    CPCFLAGS          CPC compiler options"
  50   echo "    CPLFLAGS          CPL linker options"
  51   exit 2
  52 }
  53
  54 error() {
  55   echo "$_exec:" "$@"
  56   exit 1
  57 }
  58
  59 copy_source() {
  60   for _src
  61   do
  62     if test -d "$_this/src/$_src"; then
  63       find "$_this/src/$_src" -mindepth 1 -maxdepth 1 -exec cp -rt "$_out" -- {} +
  64     fi
  65   done
  66 }
  67
  68 native_compile() {
  69   "$_compiler" $CPCFLAGS -legacy "$@"
  70 }
  71
  72 native_link() {
  73   if $_dolink; then
  74     local _outexe="$1";
  75     local _outsystem="$_system"
  76     if [ "$_system" = "cygwin" ]; then
  77       _outexe="${_outexe}.exe"
  78       _outsystem="win32"
  79     fi
  80     shift
  81     "$_linker" $CPLFALGS -os "$_outsystem" -kernel Kernel -main Kernel -legacycodedir . -o "$_outexe" "$@"
  82     fi
  83 }
  84
  85 cpfront_import_list() {
  86   echo
  87   while [ "$1" != "" ]
  88   do
  89     echo -n "    $1"
  90     shift
  91     if ! [ -z "$1" ]; then
  92       echo ","
  93     fi
  94   done
  95 }
  96
  97 cpfront_main_module() {
  98    local _name="$1"
  99    shift
 100    echo "MODULE ${_name};"
 101    echo
 102    echo "  IMPORT $(cpfront_import_list "$@");"
 103    echo
 104    echo "END ${_name}."
 105 }
 106
 107 cpfront_compile() {
 108   "$_compiler" $CPCFLAGS -outcode CodeC -outsym SymC "$@"
 109 }
 110
 111 cpfront_link() {
 112   local _main="$1"
 113   if $_docompile; then
 114     cpfront_main_module "$@" > "${_main}.cp"
 115     "$_compiler" $CPCFLAGS -outcode CodeC -outsym SymC -main "${_main}.cp"
 116   fi
 117   shift
 118   if $_dolink; then
 119     local _list=
 120     for _module in "$@" "${_main}"
 121     do
 122       _list="$_list ${_out}/CodeC/${_module}.c"
 123     done
 124     local _cc_cflags=
 125     case "$CC" in
 126       *gcc)  _cc_cflags="-std=c89 -Wno-int-conversion -Wno-int-to-pointer-cast -Wno-incompatible-pointer-types -Wno-implicit-function-declaration" ;;
 127       clang|clang-*)  _cc_cflags="-std=c89 -Wno-int-conversion -Wno-incompatible-pointer-types -Wno-logical-op-parentheses -Wno-bitwise-op-parentheses -Wno-pointer-sign -Wno-unused-value -Wno-return-type" ;;
 128       *tcc)  _cc_cflags="-std=c89 -w -fsigned-char" ;;
 129       *)  _cc_cflags="" ;;
 130     esac
 131     local _cpu_cflags=
 132     case "$_cpu" in
 133       486)  _cpu_cflags="-m32" ;;
 134       arm)  _cpu_cflags="" ;;
 135       *)  error "cpfront_link(): unsupported cpu $_cpu" ;;
 136     esac
 137     local _system_cflags=
 138     case "$_system" in
 139       cygwin)  _system_cflags="-liconv" ;;
 140       *)  _system_cflags="" ;;
 141     esac
 142     "$CC" -g -D_XOPEN_SOURCE=700 $_cc_cflags $_cpu_cflags $CFLAGS -o "${_main}" -I "$_this/C" "$_this/C/SYSTEM.c" $_list -lm -ldl -lffi $_system_cflags
 143   fi
 144 }
 145
 146 compile() {
 147   case "$_target" in
 148     native)  native_compile "$@" ;;
 149     cpfront)  cpfront_compile "$@" ;;
 150     *)  error "compile(): unknown target $_target" ;;
 151   esac
 152 }
 153
 154 link() {
 155   case "$_target" in
 156     native)  native_link "$@" ;;
 157     cpfront)  cpfront_link "$@" ;;
 158     *)  error "link(): unknown target $_target" ;;
 159   esac
 160 }
 161
 162 compile_all() {
 163   ###^^^^^^^^^^^^^^^^^^^^^^^^###
 164   ### Compile POSIX bindings ###
 165   ###________________________###
 166
 167   if $_useposix; then
 168     compile Posix/Mod/Ctypes.cp \
 169       Posix/Mod/Csys_types.cp \
 170       Posix/Mod/Cstdlib.cp Posix/Mod/Cstdio.cp Posix/Mod/Cunistd.cp \
 171       Posix/Mod/Cdirent.cp Posix/Mod/Clocale.cp Posix/Mod/Ctime.cp \
 172       Posix/Mod/Csys_stat.cp Posix/Mod/Cfcntl.cp Posix/Mod/Cerrno.cp \
 173       Posix/Mod/Ciconv.cp Posix/Mod/Cwctype.cp Posix/Mod/Csys_mman.cp \
 174       Posix/Mod/Cdlfcn.cp Posix/Mod/Csignal.cp Posix/Mod/Csetjmp.cp \
 175       Posix/Mod/Clibgen.cp \
 176       Posix/Mod/Cmacro.cp
 177     if [ "$_target" = "cpfront" ]; then
 178       compile Lib/Mod/FFI.cp
 179     fi
 180   fi
 181
 182   ###^^^^^^^^^^^^^^^^^^^^^^^^^^^^###
 183   ### Compile BlackBox Framework ###
 184   ###____________________________###
 185
 186   compile System/Mod/Int.odc
 187   if [ "$_target" = "native" ]; then
 188     compile System/Mod/Long.odc
 189     compile System/Mod/Math.odc System/Mod/SMath.odc
 190   else
 191     compile System/Mod/Math.cp System/Mod/SMath.cp
 192   fi
 193   compile System/Mod/Kernel.cp \
 194     System/Mod/Console.odc System/Mod/Files.odc System/Mod/Dates.odc \
 195     System/Mod/Log.odc System/Mod/Strings.odc System/Mod/Meta.odc \
 196     System/Mod/Services.odc System/Mod/Integers.odc
 197
 198   if [ "$_target" = "native" ]; then
 199     mv -t System Code Sym
 200   fi
 201
 202   ###^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^###
 203   ### Compile Linux Host subsystem ###
 204   ###______________________________###
 205
 206   compile Host/Mod/Lang.cp Host/Mod/Dates.cp Host/Mod/Console.cp \
 207     Host/Mod/Files.cp
 208
 209   ###^^^^^^^^^^^^^^^^^^^^^^^###
 210   ### Compile Dev subsystem ###
 211   ###_______________________###
 212
 213   compile Dev/Mod/CPM.cp Dev/Mod/CPT.odc Dev/Mod/CPS.odc Dev/Mod/CPB.odc \
 214     Dev/Mod/CPP.odc Dev/Mod/CPE.odc Dev/Mod/CPH.odc Dev/Mod/CPL486.odc \
 215     Dev/Mod/CPC486.odc Dev/Mod/CPV486.odc
 216
 217   ###^^^^^^^^^^^^^^^^^^^^^^^^###
 218   ### Compile Dev2 subsystem ###
 219   ###________________________###
 220
 221   compile Dev2/Mod/LnkBase.odc Dev2/Mod/LnkChmod.odc Dev2/Mod/LnkLoad.odc \
 222     Dev2/Mod/LnkWriteElf.odc Dev2/Mod/LnkWriteElfStatic.odc \
 223     Dev2/Mod/LnkWritePe.odc
 224
 225   ###^^^^^^^^^^^^^^^^^^^^^^^^^^^###
 226   ### Compile CPfront subsystem ###
 227   ###___________________________###
 228
 229   compile CPfront/Mod/CPG.odc CPfront/Mod/CPC.odc CPfront/Mod/CPV.odc
 230
 231   ###^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^###
 232   ### Compile bbdsw-specific modules ###
 233   ###________________________________###
 234
 235   if [ "$_target" = "native" ]; then
 236     compile Dsw/Mod/Debug.odc
 237   fi
 238   compile Dsw/Mod/Documents.cp Dsw/Mod/Log.odc Dsw/Mod/Compiler486Main.cp \
 239     Dsw/Mod/CompilerCPfrontMain.cp Dsw/Mod/Linker486Main.cp
 240 }
 241
 242 link_all() {
 243   local _debug_module=
 244   if [ "$_target" = "native" ]; then
 245     _debug_module=DswDebug
 246   fi
 247
 248   link cpc486 \
 249     PosixCtypes PosixCmacro \
 250     Kernel Console Files Dates Math Strings Services Log \
 251     HostLang HostConsole HostFiles HostDates DswLog $_debug_module \
 252     DevCPM DevCPT DevCPS DevCPB DevCPP DevCPE DevCPH \
 253     DevCPL486 DevCPC486 DevCPV486 \
 254     DswDocuments DswCompiler486Main
 255
 256   link cpl486 \
 257     PosixCtypes PosixCmacro \
 258     Kernel Console Files Math Strings Services Log \
 259     HostLang HostConsole HostFiles DswLog $_debug_module \
 260     Dev2LnkBase Dev2LnkChmod Dev2LnkLoad Dev2LnkWriteElf \
 261     Dev2LnkWriteElfStatic Dev2LnkWritePe \
 262     DswLinker486Main
 263
 264   link cpfront \
 265     PosixCtypes PosixCmacro \
 266     Kernel Console Files Dates Math Strings Services Log \
 267     HostLang HostConsole HostFiles HostDates DswLog $_debug_module \
 268     DevCPM DevCPT DevCPS DevCPB DevCPP DevCPE DevCPH \
 269     CPfrontCPG CPfrontCPC CPfrontCPV\
 270     DswDocuments DswCompilerCPfrontMain
 271
 272   if $_dolink; then
 273     chmod a+x cpc486 cpl486 cpfront
 274   fi
 275 }
 276
 277 ###^^^^^^^^^^^^^^^^^^^^^^^^^^^^^###
 278 ### Parse arguments and options ###
 279 ###_____________________________###
 280
 281 while getopts c:l:o:bxh _name
 282 do
 283   case "$_name" in
 284     c)  _compiler="$OPTARG" ;;
 285     l)  _linker="$OPTARG" ;;
 286     o)  _out="$OPTARG" ;;
 287     b)  _docompile=false ;;
 288     x)  _dolink=false ;;
 289     h|?)  usage ;;
 290   esac
 291 done
 292
 293 if [ "$(expr $# - $OPTIND + 1)" != "3" ]; then
 294   usage
 295 fi
 296
 297 shift $(($OPTIND - 1))
 298 _cpu="$1"
 299 _target="$2"
 300 _system="$3"
 301
 302 if [ -z "$CC" ]; then
 303   export CC=cc
 304 fi
 305
 306 ###^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^###
 307 ### Check for supported cpu/target/os ###
 308 ###___________________________________###
 309
 310 case "$_cpu" in
 311   386|486|586|686)  _cpu=486 ;;
 312   arm|armv6|armv7)  _cpu=arm ;;
 313   "")  error "cpu not specified" ;;
 314   *)  error "unsupported cpu $_cpu" ;;
 315 esac
 316
 317 case "$_target" in
 318   native) _target=native ;;
 319   cpfront|c)  _target=cpfront ;;
 320   "")  error "target not specified" ;;
 321   *)  error "unsupported target $_target" ;;
 322 esac
 323
 324 case "$_system" in
 325   linux) _useposix=true ;;
 326   cygwin) _useposix=true ;;
 327   "") error "operation system not specified" ;;
 328   *) error "unsuported operation system $_system" ;;
 329 esac
 330
 331 ###^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^###
 332 ### Select default compiler if not specified ###
 333 ###__________________________________________###
 334
 335 if [ -z "$_compiler" ]; then
 336   case "$_target" in
 337     native)
 338       case "$_cpu" in
 339         486)  _compiler=cpc486 ;;
 340         *)  error "no standard compiler for cpu $_cpu" ;;
 341       esac
 342     ;;
 343     cpfront)  _compiler=cpfront ;;
 344     *) error "no standard compiler for target $_target" ;;
 345   esac
 346 fi
 347
 348 if [ -z "$_linker" ]; then
 349   case "$_target" in
 350     native)
 351         case "$_cpu" in
 352           486)  _linker=cpl486 ;;
 353           *)  error "no standard linker for cpu $_cpu" ;;
 354         esac
 355       ;;
 356     cpfront)  _linker= ;;
 357     *) error "no standard linker for target $_target" ;;
 358   esac
 359 fi
 360
 361 if $_docompile; then
 362   if command -v "$_compiler" > /dev/null; then
 363     _compiler="$(command -v "$_compiler")"
 364   else
 365     error "compiler not installed!"
 366   fi
 367 fi
 368
 369 if $_dolink && [ "$_target" != "cpfront" ]; then
 370   if command -v "$_linker" > /dev/null; then
 371     _linker="$(command -v "$_linker")"
 372   else
 373     error "linker not installed!"
 374   fi
 375 fi
 376
 377 ###^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^###
 378 ### Copy sources for changed system ###
 379 ###_________________________________###
 380
 381 if $_docompile; then
 382   rm -rf -- "$_out"
 383 fi
 384
 385 mkdir -p -- "$_out"
 386 _out="$(readlink -f "$_out")"
 387 copy_source "generic" "$_cpu"
 388 if $_useposix; then
 389   copy_source "posix/generic" "posix/$_cpu"
 390 fi
 391 copy_source "$_system/generic" "$_system/$_cpu"
 392 copy_source "$_target/generic" "$_target/$_cpu"
 393 if $_useposix; then
 394   copy_source "$_target/posix/generic" "$_target/posix/$_cpu"
 395 fi
 396 copy_source "$_target/$_system/generic" "$_target/$_system/$_cpu"
 397 cd "$_out"
 398
 399 ###^^^^^^^^^^^^^^^###
 400 ### Build modules ###
 401 ###_______________###
 402
 403 if $_docompile; then
 404   compile_all
 405 fi
 406
 407 ###^^^^^^^^^^^^^^###
 408 ### Link modules ###
 409 ###______________###
 410
 411 link_all