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134 mv_fox 1
#!/bin/bash
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#
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# SvarDOS build script
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# http://svardos.org
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# Copyright (C) 2016-2022 Mateusz Viste
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#
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# This script builds floppy and CD images. It should be executed each time that
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# a CORE package has been modified or the build script changed. This is usually
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# done by the cron.sh script, itself called by a cron job.
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#
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# usage: ./build.sh outputdir buildver [noclean] > logfile
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#
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### parameters block starts here ############################################
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REPOROOT=`realpath ./packages`
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CUSTFILES=`realpath ./files`
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GENISOIMAGE=''    # can be mkisofs, genisoimage or empty for autodetection
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### parameters block ends here ##############################################
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# look for mandatory output dir and build id
24
if [ "x$2" == "x" ] ; then
25
  echo "usage: build.sh outputdir buildver [noclean]"
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  exit 1
27
fi
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CURDATE="$2"
29
PUBDIR=`realpath "$1"`
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31
CDROOT="$PUBDIR/tmp_cdroot.build"
32
FLOPROOT="$PUBDIR/tmp_floproot.build"
33
 
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# auto-detect whether to use mkisofs or genisoimage
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if [ "x$GENISOIMAGE" == "x" ] ; then
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mkisofs --help 2> /dev/null
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if [ $? -eq 0 ] ; then
40
  GENISOIMAGE='mkisofs'
41
fi
42
fi
43
 
44
if [ "x$GENISOIMAGE" == "x" ] ; then
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genisoimage --help 2> /dev/null
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if [ $? -eq 0 ] ; then
47
  GENISOIMAGE='genisoimage'
48
fi
49
fi
50
 
51
if [ "x$GENISOIMAGE" == "x" ] ; then
52
  echo "ERROR: neither genisoimage nor mkisofs was found on this system"
53
  exit 1
54
fi
55
 
56
 
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# abort if anything fails
58
set -e
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60
 
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# list of packages to be part of CORE (always installed)
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COREPKGS=`ls -1 'packages/core' | grep -o '^[a-z]*'`
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# list of packages to be part of EXTRA (only sometimes installed, typically drivers)
65
EXTRAPKGS="pcntpk udvd2"
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# all packages
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ALLPKGS="$COREPKGS $EXTRAPKGS"
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# prepares image for floppy sets of:
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# $1 cylinders
73
# $2 heads (sides)
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# $3 sectors per track
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# $4 size
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# $5 working directory (for temporary files etc)
77
# $6 where to put a copy of the image (optional)
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function prep_flop {
849 mateusz.vi 79
  WORKDIR="$5/$4"
80
  mkdir "$WORKDIR"
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  mformat -C -t $1 -h $2 -s $3 -v SVARDOS -B "$CUSTFILES/floppy.mbr" -i "$WORKDIR/disk1.img"
82
  mcopy -sQm -i "$WORKDIR/disk1.img" "$FLOPROOT/"* ::/
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84
  # now populate the floppies
85
  curdisk=1
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  for p in $ALLPKGS ; do
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    # if copy fails, then probably the floppy is full - try again after
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    # creating an additional floppy image
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    if ! mcopy -mi "$WORKDIR/disk$curdisk.img" "$CDROOT/$p.svp" ::/ ; then
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      curdisk=$((curdisk+1))
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      mformat -C -t $1 -h $2 -s $3 -v SVARDOS -i "$WORKDIR/disk$curdisk.img"
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      mcopy -mi "$WORKDIR/disk$curdisk.img" "$CDROOT/$p.svp" ::/
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    fi
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  done
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  # add a short readme
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  echo "This directory contains a set of $curdisk floppy images of the SvarDOS distribution in the $4 KB floppy format." > "$WORKDIR/readme.txt"
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  echo "" >> "$WORKDIR/readme.txt"
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  echo "These images are raw floppy disk dumps. To write them on an actual floppy disk, you have to use a low-level sector copying tool, like dd." >> "$WORKDIR/readme.txt"
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  echo "" >> "$WORKDIR/readme.txt"
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  echo "Latest SvarDOS version is available on the project's homepage: http://svardos.org" >> "$WORKDIR/readme.txt"
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  unix2dos "$WORKDIR/readme.txt"
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  # make a copy of the image, if requested
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  if [ "x$6" != "x" ] ; then
107
    cp "$WORKDIR/disk1.img" $6
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  fi
109
 
196 mateuszvis 110
  # zip the images (and remove them at the same time)
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  rm -f "$PUBDIR/svardos-floppy-$4k.zip"
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  zip -9 -rmj "$PUBDIR/svardos-$CURDATE-floppy-$4k.zip" "$WORKDIR"/*
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114
  # clean up
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  rmdir "$WORKDIR"
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}
117
 
118
 
134 mv_fox 119
### actual code flow starts here ############################################
120
 
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# remember where I am, so I can get back here once all is done
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origdir=`pwd`
123
 
836 mateusz.vi 124
echo "###############################################################################"
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echo " STARTING BUILD $CURDATE"
126
echo "###############################################################################"
127
echo "dest dir: $PUBDIR"
128
echo "current time is `date` and it's a beautiful day somewhere in the world"
129
echo
130
 
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mkdir "$CDROOT"
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mkdir "$FLOPROOT"
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192 mateuszvis 134
# add CORE packages to CDROOT + create the list of packages on floppy
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for pkg in $COREPKGS ; do
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  cp "$REPOROOT/core/$pkg.svp" "$CDROOT/"
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  echo "$pkg" >> "$FLOPROOT/install.lst"
138
done
139
 
791 mateusz.vi 140
# add EXTRA packages to CDROOT (but not in the list of packages to install)
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for pkg in $EXTRAPKGS ; do
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  cp "$REPOROOT/$pkg.svp" "$CDROOT/"
300 mateuszvis 143
done
144
 
145
 
836 mateusz.vi 146
echo
147
echo "### Populating the floppy root at $FLOPROOT"
148
echo
149
 
862 mateusz.vi 150
# prepare the content of the boot (install) floppy, unzipping everything
151
# in lowercase (-L) to avoid any case mismatching later in the build process
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cp -r "$CUSTFILES/floppy/"* "$FLOPROOT/"
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unzip -CLj "$REPOROOT/core/cpidos.svp" 'cpi/ega*.cpx' -d "$FLOPROOT/"
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unzip -CLj "$REPOROOT/core/svarcom.svp" command.com -d "$FLOPROOT/"
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unzip -CLj "$REPOROOT/core/display.svp" bin/display.exe -d "$FLOPROOT/"
156
unzip -CLj "$REPOROOT/core/edit.svp" bin/edit.exe -d "$FLOPROOT/"
157
unzip -CLj "$REPOROOT/core/fdapm.svp" bin/fdapm.com -d "$FLOPROOT/"
158
unzip -CLj "$REPOROOT/core/fdisk.svp" bin/fdisk.exe bin/fdiskpt.ini -d "$FLOPROOT/"
159
unzip -CLj "$REPOROOT/core/format.svp" bin/format.exe -d "$FLOPROOT/"
160
unzip -CLj "$REPOROOT/core/kernel.svp" bin/kernel.sys bin/sys.com -d "$FLOPROOT/"
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unzip -CLj "$REPOROOT/core/mem.svp" bin/mem.exe -d "$FLOPROOT/"
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unzip -CLj "$REPOROOT/core/mode.svp" bin/mode.com -d "$FLOPROOT/"
163
unzip -CLj "$REPOROOT/core/more.svp" bin/more.exe -d "$FLOPROOT/"
164
unzip -CLj "$REPOROOT/core/pkg.svp" bin/pkg.exe -d "$FLOPROOT/"
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867 mateusz.vi 166
# generate a simple autoexec.bat file
167
echo '@ECHO OFF' > "$FLOPROOT/autoexec.bat"
168
echo '' >> "$FLOPROOT/autoexec.bat"
169
echo 'REM Load DISPLAY driver if present' >> "$FLOPROOT/autoexec.bat"
170
echo 'IF EXIST DISPLAY.EXE DISPLAY CON=(EGA,,1)' >> "$FLOPROOT/autoexec.bat"
171
echo '' >> "$FLOPROOT/autoexec.bat"
172
echo 'FDAPM APMDOS' >> "$FLOPROOT/autoexec.bat"
173
echo '' >> "$FLOPROOT/autoexec.bat"
174
echo 'ECHO.' >> "$FLOPROOT/autoexec.bat"
175
echo 'ECHO  ********************' >> "$FLOPROOT/autoexec.bat"
176
echo 'ECHO   WELCOME TO SVARDOS' >> "$FLOPROOT/autoexec.bat"
177
echo 'ECHO  ********************' >> "$FLOPROOT/autoexec.bat"
178
echo "ECHO  build: $CURDATE" >> "$FLOPROOT/autoexec.bat"
179
echo 'ECHO.' >> "$FLOPROOT/autoexec.bat"
180
echo '' >> "$FLOPROOT/autoexec.bat"
181
echo "INSTALL $CURDATE" >> "$FLOPROOT/autoexec.bat"
182
unix2dos "$FLOPROOT/autoexec.bat"
862 mateusz.vi 183
 
867 mateusz.vi 184
 
836 mateusz.vi 185
echo
862 mateusz.vi 186
echo "### Computing the USB image"
187
echo
188
 
189
# prepare the USB bootable image
190
USBIMG=$PUBDIR/svardos-usb.img
191
cp files/boot-svardos.img $USBIMG
192
mcopy -sQm -i "$USBIMG@@32256" "$FLOPROOT/"* ::/
193
for p in $ALLPKGS ; do
194
  mcopy -mi "$USBIMG@@32256" "$CDROOT/$p.svp" ::/
195
done
196
 
197
# compress the USB image
198
zip -mj9 "$PUBDIR/svardos-$CURDATE-usb.zip" "$USBIMG"
199
 
200
 
201
echo
836 mateusz.vi 202
echo "### Creating floppy images"
203
echo
204
 
194 mateuszvis 205
# build the boot (CD) floppy image
192 mateuszvis 206
export MTOOLS_NO_VFAT=1
207
 
246 mateuszvis 208
# prepare images for floppies in different sizes (args are C H S SIZE)
849 mateusz.vi 209
prep_flop 80 2 36 2880 "$PUBDIR" "$CDROOT/boot.img"
210
prep_flop 80 2 18 1440 "$PUBDIR"
211
prep_flop 80 2 15 1200 "$PUBDIR"
212
prep_flop 80 2  9  720 "$PUBDIR"
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862 mateusz.vi 214
# special case for 360K diskettes: some files must be deleted to make some room,
215
# for this reason the 360K floppy must be generated as last (after all other
216
# floppies and after the USB image)
217
rm "$FLOPROOT"/*.cpx
218
rm "$FLOPROOT"/install.lng
219
rm "$FLOPROOT"/display.exe
220
rm "$FLOPROOT"/mode.com
221
rm "$FLOPROOT"/edit.*
222
#
223
prep_flop 40 2  9  360 "$PUBDIR"
224
 
225
 
836 mateusz.vi 226
echo
227
echo "### Computing DOSEMU.zip"
228
echo
229
 
321 mateuszvis 230
# prepare the DOSEMU boot zip
836 mateusz.vi 231
DOSEMUDIR="$PUBDIR/tmp_dosemu-prep-files.build"
321 mateuszvis 232
mkdir "$DOSEMUDIR"
322 mateuszvis 233
# INSTALL.BAT
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echo 'IF NOT EXIST C:\TEMP\NUL MKDIR C:\TEMP' >> "$DOSEMUDIR/install.bat"
322 mateuszvis 235
echo 'mkdir %DOSDIR%' >> "$DOSEMUDIR/install.bat"
236
echo 'mkdir %DOSDIR%\cfg' >> "$DOSEMUDIR/install.bat"
237
echo 'ECHO # pkg config file - specifies locations where packages should be installed >> %DOSDIR%\cfg\pkg.cfg' >> "$DOSEMUDIR/install.bat"
238
echo 'ECHO DIR PROGS C:\ >> %DOSDIR%\cfg\pkg.cfg' >> "$DOSEMUDIR/install.bat"
239
echo 'ECHO DIR GAMES C:\ >> %DOSDIR%\cfg\pkg.cfg' >> "$DOSEMUDIR/install.bat"
240
echo 'ECHO DIR DRIVERS C:\DRIVERS\ >> %DOSDIR%\cfg\pkg.cfg' >> "$DOSEMUDIR/install.bat"
241
echo 'ECHO DIR DEVEL C:\DEVEL\ >> %DOSDIR%\cfg\pkg.cfg' >> "$DOSEMUDIR/install.bat"
321 mateuszvis 242
for p in $COREPKGS ; do
700 mateusz.vi 243
  cp "$CDROOT/$p.svp" "$DOSEMUDIR/"
244
  echo "pkg install $p.svp" >> "$DOSEMUDIR/install.bat"
245
  echo "del $p.svp" >> "$DOSEMUDIR/install.bat"
321 mateuszvis 246
done
322 mateuszvis 247
echo 'ECHO my_ip = dhcp >> %DOSDIR%\CFG\WATTCP.CFG' >> "$DOSEMUDIR/install.bat"
248
echo 'del pkg.exe' >> "$DOSEMUDIR/install.bat"
1103 mateusz.vi 249
echo 'DEL C:\CONFIG.SYS' >> "$DOSEMUDIR/install.bat"
250
echo 'COPY C:\CONFIG.NEW C:\CONFIG.SYS' >> "$DOSEMUDIR/install.bat"
251
echo 'DEL C:\CONFIG.NEW' >> "$DOSEMUDIR/install.bat"
252
echo 'SET COMSPEC=C:\COMMAND.COM' >> "$DOSEMUDIR/install.bat"
253
echo 'DEL C:\CMD.COM' >> "$DOSEMUDIR/install.bat"
322 mateuszvis 254
echo 'ECHO.' >> "$DOSEMUDIR/install.bat"
255
echo 'ECHO -------------------------' >> "$DOSEMUDIR/install.bat"
1103 mateusz.vi 256
echo 'ECHO  SVARDOS SETUP COMPLETED' >> "$DOSEMUDIR/install.bat"
257
echo 'ECHO   PLEASE RESTART DOSEMU' >> "$DOSEMUDIR/install.bat"
322 mateuszvis 258
echo 'ECHO -------------------------' >> "$DOSEMUDIR/install.bat"
259
echo 'ECHO.' >> "$DOSEMUDIR/install.bat"
791 mateusz.vi 260
unzip -Cj "$REPOROOT/core/kernel.svp" bin/kernel.sys -d "$DOSEMUDIR/"
1103 mateusz.vi 261
unzip -CLj "$REPOROOT/core/svarcom.svp" command.com -d "$DOSEMUDIR/"
262
mv "$DOSEMUDIR/command.com" "$DOSEMUDIR/cmd.com"
791 mateusz.vi 263
unzip -Cj "$REPOROOT/core/pkg.svp" bin/pkg.exe -d "$DOSEMUDIR/"
322 mateuszvis 264
# CONFIG.SYS
1103 mateusz.vi 265
echo 'FILES=25' >> "$DOSEMUDIR/config.sys"
322 mateuszvis 266
echo 'DOS=HIGH,UMB' >> "$DOSEMUDIR/config.sys"
326 mateuszvis 267
echo 'DOSDATA=UMB' >> "$DOSEMUDIR/config.sys"
325 mateuszvis 268
echo 'DEVICE=D:\dosemu\emufs.sys' >> "$DOSEMUDIR/config.sys"
322 mateuszvis 269
echo 'DEVICE=D:\dosemu\umb.sys' >> "$DOSEMUDIR/config.sys"
325 mateuszvis 270
echo 'DEVICEHIGH=D:\dosemu\ems.sys' >> "$DOSEMUDIR/config.sys"
322 mateuszvis 271
echo 'INSTALL=D:\dosemu\emufs.com' >> "$DOSEMUDIR/config.sys"
1103 mateusz.vi 272
cp "$DOSEMUDIR/config.sys" "$DOSEMUDIR/config.new"
273
echo 'SHELL=C:\CMD.COM /P' >> "$DOSEMUDIR/config.sys"
274
echo 'SHELL=C:\COMMAND.COM /P' >> "$DOSEMUDIR/config.new"
322 mateuszvis 275
# AUTOEXEC.BAT
321 mateuszvis 276
echo "@ECHO OFF" >> "$DOSEMUDIR/autoexec.bat"
322 mateuszvis 277
echo 'SET DOSDIR=C:\SVARDOS' >> "$DOSEMUDIR/autoexec.bat"
278
echo 'SET WATTCP.CFG=%DOSDIR%\CFG' >> "$DOSEMUDIR/autoexec.bat"
279
echo 'SET DIRCMD=/p/ogne' >> "$DOSEMUDIR/autoexec.bat"
624 mateuszvis 280
echo 'SET TEMP=C:\TEMP' >> "$DOSEMUDIR/autoexec.bat"
322 mateuszvis 281
echo 'PATH %DOSDIR%\BIN' >> "$DOSEMUDIR/autoexec.bat"
282
echo "" >> "$DOSEMUDIR/autoexec.bat"
1103 mateusz.vi 283
echo 'IF NOT EXIST INSTALL.BAT GOTO NORMBOOT' >> "$DOSEMUDIR/autoexec.bat"
322 mateuszvis 284
echo "REM *** this is a one-time setup script used only during first initialization ***" >> "$DOSEMUDIR/autoexec.bat"
1103 mateusz.vi 285
echo 'CALL INSTALL.BAT' >> "$DOSEMUDIR/autoexec.bat"
286
echo 'DEL INSTALL.BAT' >> "$DOSEMUDIR/autoexec.bat"
287
echo 'GOTO ENDOFFILE' >> "$DOSEMUDIR/autoexec.bat"
322 mateuszvis 288
echo "" >> "$DOSEMUDIR/autoexec.bat"
1103 mateusz.vi 289
echo ":NORMBOOT" >> "$DOSEMUDIR/autoexec.bat"
321 mateuszvis 290
echo "ECHO." >> "$DOSEMUDIR/autoexec.bat"
291
echo "ECHO Welcome to SvarDOS (powered by DOSEMU)! Type HELP if you are lost." >> "$DOSEMUDIR/autoexec.bat"
292
echo "ECHO." >> "$DOSEMUDIR/autoexec.bat"
1103 mateusz.vi 293
echo ":ENDOFFILE" >> "$DOSEMUDIR/autoexec.bat"
321 mateuszvis 294
rm -f "$PUBDIR/svardos-dosemu.zip"
643 mateusz.vi 295
zip -rm9jk "$PUBDIR/svardos-$CURDATE-dosemu.zip" "$DOSEMUDIR"
321 mateuszvis 296
rmdir "$DOSEMUDIR"
297
 
836 mateusz.vi 298
echo
299
echo "### Generating ISO CD image"
300
echo
301
 
643 mateusz.vi 302
CDISO="$PUBDIR/svardos-$CURDATE-cd.iso"
303
CDZIP="$PUBDIR/svardos-$CURDATE-cd.zip"
194 mateuszvis 304
 
279 mateuszvis 305
$GENISOIMAGE -input-charset cp437 -b boot.img -iso-level 1 -f -V SVARDOS -o "$CDISO" "$CDROOT/boot.img"
2 mv_fox 306
 
204 mateuszvis 307
# compress the ISO
308
zip -mj9 "$CDZIP" "$CDISO"
309
 
192 mateuszvis 310
# cleanup temporary things
836 mateusz.vi 311
if [ "x$2" != "xnoclean" ] ; then
312
  echo
904 bttr 313
  echo "### Cleanup of temporary directories:"
836 mateusz.vi 314
  echo "# $CDROOT"
315
  echo "# $FLOPROOT"
316
  echo
194 mateuszvis 317
  rm -rf "$CDROOT" "$FLOPROOT"
318
fi
189 mateuszvis 319
 
11 mv_fox 320
cd "$origdir"
321
 
836 mateusz.vi 322
echo
323
echo "### ALL DONE! ###"
16 mv_fox 324
 
2 mv_fox 325
exit 0