Add OTA.O to make p.io builds function (#755)

Partial #754

Author: earlephilhower

.github/workflows/pull-request.yml

@@ -221,3 +221,5 @@ jobs:
       run: pio ci --board=rpipico --board=adafruit_feather -O "platform_packages=framework-arduinopico@symlink:///home/runner/work/arduino-pico/arduino-pico" -O "build_flags=-DUSE_TINYUSB" libraries/Adafruit_TinyUSB_Arduino/examples/CDC/cdc_multi/cdc_multi.ino
     - name: Build WiFi Example
       run: pio ci --board=rpipicow -O "platform_packages=framework-arduinopico@symlink:///home/runner/work/arduino-pico/arduino-pico" libraries/WiFi/examples/ScanNetworks/ScanNetworks.ino
+    - name: Build Signed OTA Example
+      run: pio ci --board=rpipicow -O "platform_packages=framework-arduinopico@symlink:///home/runner/work/arduino-pico/arduino-pico" libraries/ArduinoOTA/examples/SignedOTA/SignedOTA.ino

libraries/LEAmDNS/keywords.txt

@@ -6,7 +6,7 @@
 # Datatypes (KEYWORD1)
 #######################################
 
-ESP8266mDNS	KEYWORD1
+LEAmDNS	KEYWORD1
 MDNSResponder	KEYWORD1
 MDNS	KEYWORD1
 

libraries/MD5Builder/library.properties

@@ -8,3 +8,4 @@ category=Data Processing
 url=https://github.com/earlephilhower/arduino-pico
 architectures=rp2040
 dot_a_linkage=true
+includes=MD5Builder.h

libraries/Updater/library.properties

@@ -7,4 +7,5 @@ paragraph=With this library you can enable your sketch to be upgraded over netwo
 category=Communication
 url=https://github.com/earlephilhower/arduino-pico
 architectures=rp2040
+depends=MD5Builder,PicoOTA
 dot_a_linkage=true

libraries/WiFi/library.properties

@@ -9,3 +9,4 @@ url=http://github.com/earlephilhower/arduino-pico
 architectures=rp2040
 includes=WiFi.h
 dot_a_linkage=true
+depends=MD5Header

tools/platformio-build.py

@@ -148,6 +148,7 @@ def is_pio_build():
 
     # link lib/libpico.a by full path, ignore libstdc++
     LIBS=[
+        File(os.path.join(FRAMEWORK_DIR, "lib", "ota.o")),
         libpico,
         File(os.path.join(FRAMEWORK_DIR, "lib", "libbearssl.a")),
         "m", "c", stdcpp_lib, "c"]
@@ -301,7 +302,7 @@ def configure_network_flags(cpp_defines):
     ])
 
     env.Append(CPPDEFINES=[
-        ("ARDUINO_VARIANT", '"' + variant + '"'),
+        ("ARDUINO_VARIANT", '\\"' + variant + '\\"'),
     ])