cd build/ && cmake .. fails when building arduino-cmake

[eschulte]

With all dependencies installed on an up-to-date Arch Linux system following the instillation instructions in the README I get the following error after running cmake .. from a build directory in the base of the repository.

-- Generating example Wire-master_writer
-- Generating blink_original
CMake Error at cmake/Platform/Arduino.cmake:1333 (message):
  Sketch does not exist:
Call Stack (most recent call first):
  cmake/Platform/Arduino.cmake:300 (setup_arduino_sketch)
  example/CMakeLists.txt:20 (generate_arduino_firmware)

-- Configuring incomplete, errors occurred!

Any suggestions on how to fix this error will be greatly appreciated.

[eschulte]

This fixed the build on my system.

diff --git a/example/CMakeLists.txt b/example/CMakeLists.txt
index 7170bc0..f28124d 100644
--- a/example/CMakeLists.txt
+++ b/example/CMakeLists.txt
@@ -18,12 +18,12 @@ generate_arduino_example(Wire master_writer)
 # Original blink sketch (from Arduino SDK examples)
 #====================================================================#
 generate_arduino_firmware(blink_original
-    SKETCH ${ARDUINO_SDK_PATH}/examples/1.Basics/Blink
+    SKETCH ${ARDUINO_SDK_PATH}/examples/01.Basics/Blink
     PORT  /dev/ttyACM0
     BOARD uno)

 # Alternative: by variables
-#set(blink_original_SKETCH ${ARDUINO_SDK_PATH}/examples/1.Basics/Blink)
+#set(blink_original_SKETCH ${ARDUINO_SDK_PATH}/examples/01.Basics/Blink)
 #set(blink_original_PORT  ${ARDUINO_PORT})
 #set(blink_original_BOARD uno)
 #

[queezythegreat]

What version of the Arduino IDE is installed? They may have renamed the example directories.

[eschulte]

Yes, that is the problem. See my previous post for the changes required to fix the build on my system.

Thanks,