Added zip files.

esp32/BUILD

@@ -13,9 +13,10 @@
 # limitations under the License.
 
 ESP32_FILES = []
+ESP32_ZIP_FILES = []
 
 # Main .ino file.
-ESP32_FILES += [
+ESP32_ZIP_FILES += [
   Importation('esp32/ESP32forth/README.txt',
               '$src/esp32/README.txt'),
   Importation('esp32/ESP32forth/ESP32forth.ino',
@@ -25,7 +26,7 @@ ESP32_FILES += [
 Importation('gen/esp32_boot.h', '$src/esp32/esp32_boot.fs', name='boot')
 
 # Optional Compontents.
-ESP32_FILES += [
+ESP32_ZIP_FILES += [
   Importation('esp32/ESP32forth/optional/README-optional.txt',
               '$src/esp32/optional/README-optional.txt'),
   Esp32Optional('rmt', '$src/esp32/optional/rmt.h', []),
@@ -45,6 +46,11 @@ ESP32_FILES += [
                 [('serial-bluetooth', '$src/esp32/optional/serial-bluetooth/serial-bluetooth.fs')]),
 ]
 
+# Zip it.
+ESP32_FILES += [
+  Zip('esp32/ESP32forth.zip', ESP32_ZIP_FILES, base='esp32/ESP32forth'),
+]
+
 # Simulator.
 ESP32_FILES += [
   Compile('esp32-sim/esp32-sim', '$src/esp32/sim_main.cpp',

tools/configure.py

@@ -200,6 +200,10 @@ rule convert_image
   description = IMAGE_CONVERT
   command = convert $in $out
 
+rule zip
+  description = ZIP
+  command = rm -f $out && cd $base && zip $relout $relin >/dev/null
+
 """
 
 
@@ -281,6 +285,17 @@ def Run(target, source, implicit=[]):
   return Simple('run', target, source, implicit)
 
 
+def Zip(target, sources, base):
+  global output
+  ret = Simple('zip', target, ' '.join(sources))
+  relin = ' '.join([os.path.relpath(i, base) for i in sources])
+  relout = os.path.relpath(target, base)
+  output += f'  base = {base}\n'
+  output += f'  relout = {relout}\n'
+  output += f'  relin = {relin}\n'
+  return ret
+
+
 def Alias(target, source):
   global output
   output += f'build {target}: phony {source}\n'