bootstrap.sh

   1 #!/bin/sh
   2
   3 set -e
   4
   5 CC=${CC:-gcc}
   6 CFLAGS=${CFLAGS:- -ansi -Wall -Wextra -g -O2}
   7
   8 AR=${AR:-ar}
   9 RANLIB=${RANLIB:-ranlib}
  10
  11 JIM_CFLAGS="-D_GNU_SOURCE -Wall -I. -g -O2 -fno-unwind-tables -fno-asynchronous-unwind-tables"
  12
  13 run() {
  14         echo "$@"
  15         $@
  16 }
  17
  18 rootname() {
  19         echo "$1" |sed 's/\(.*\)\.[^\.]*$/\1/'
  20 }
  21
  22 JIM_CSRC="_load-static-exts.c jim-subcmd.c jim-interactive.c jim-format.c
  23          jim.c utf8.c jimregexp.c jim-aio.c jim-array.c jim-clock.c
  24          jim-exec.c jim-file.c jim-namespace.c jim-pack.c jim-package.c
  25          jim-posix.c jim-readdir.c jim-regexp.c jim-signal.c
  26          jim-tclprefix.c _binary.c _glob.c _nshelper.c _oo.c _stdlib.c
  27          _tclcompat.c _tree.c"
  28
  29 JIM_TCLSRC="binary.tcl glob.tcl nshelper.tcl oo.tcl stdlib.tcl
  30             tclcompat.tcl tree.tcl initjimsh.tcl"
  31
  32 JIM_STATIC_EXTS="aio array clock exec file namespace pack
  33                  package posix readdir regexp signal tclprefix
  34                  binary glob nshelper oo stdlib tclcompat tree"
  35
  36 # Build the bootstrap JimTcl interpreter
  37 (cd jimtcl/autosetup;
  38  $CC -o ../jimsh0 jimsh0.c 2>/dev/null)
  39
  40 # Build the real JimTcl interpreter and library
  41 (cd jimtcl;
  42  echo '#define JIM_EMBEDDED' > _load-static-exts.c;
  43  echo "./jimsh0 make-load-static-exts.tcl $JIM_STATIC_EXTS >> _load-static-exts.c";
  44  ./jimsh0 make-load-static-exts.tcl $JIM_STATIC_EXTS >> _load-static-exts.c
  45
  46  for tclfile in $JIM_TCLSRC; do
  47    echo '#define JIM_EMBEDDED' > _$(rootname $tclfile).c;
  48    echo "./jimsh0 make-c-ext.tcl $tclfile >> _$(rootname $tclfile).c"
  49    ./jimsh0 make-c-ext.tcl $tclfile >> _$(rootname $tclfile).c;
  50  done;
  51
  52  JIM_OBJS=""
  53  for cfile in $JIM_CSRC; do
  54    JIM_OBJS="$JIM_OBJS $(rootname $cfile).o";
  55    run $CC $JIM_CFLAGS -o $(rootname $cfile).o -c $cfile;
  56  done;
  57
  58  run $AR cr libjim.a $JIM_OBJS;
  59  run $RANLIB libjim.a
  60 )
  61
  62 # Build SQLite
  63 run $CC -o sqlite3.o -c jimtcl/sqlite3/sqlite3.c \
  64     -DSQLITE_OMIT_LOAD_EXTENSION=1 -DSQLITE_THREADSAFE=0 \
  65     -DSQLITE_DEFAULT_FILE_FORMAT=4 -DSQLITE_ENABLE_STAT3 \
  66     -DSQLITE_ENABLE_LOCKING_STYLE=0 -DSQLITE_OMIT_INCRBLOB
  67
  68 # Build TMk
  69 C_SRC="tmake.c tm_crypto.c tm_target.c tm_update.c tm_core_cmds.c tm_ext_cmds.c"
  70
  71 MAKE_C_EXT="jimtcl/jimsh jimtcl/make-c-ext.tcl tm_ext_cmds.tcl"
  72 echo "$MAKE_C_EXT > tm_ext_cmds.c"
  73 echo "#define JIM_EMBEDDED" > tm_ext_cmds.c
  74 $MAKE_C_EXT >> tm_ext_cmds.c
  75
  76 TM_OPSYS=$(uname -s)
  77 TM_MACHINE_ARCH=$(uname -m)
  78
  79 run $CC -o tmk $CFLAGS -Ijimtcl -Ijimtcl/sqlite3 \
  80         -DTM_OPSYS="\"$TM_OPSYS\"" -DTM_MACHINE_ARCH="\"$TM_MACHINE_ARCH\"" \
  81         $C_SRC jimtcl/libjim.a sqlite3.o -lm