Fixed bug where library targets couldn't be created without sources at creation time

MrPointer · MrPointer · commit 378091eb3a72 · 2018-12-02T16:55:22.000+02:00
diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.8)
+cmake_minimum_required(VERSION 3.8.2)
 
 project(Examples LANGUAGES C CXX ASM)
 
diff --git a/examples/misc/libraries/late-sources-library/CMakeLists.txt b/examples/misc/libraries/late-sources-library/CMakeLists.txt
@@ -4,10 +4,12 @@ project(Late_Source_Library)
 
 get_board_id(board_id nano atmega328)
 
+# Explictly/Manually add a library without any sources at this stage
 add_arduino_library(adafruit_NeoPixel_Late ${board_id})
 
 add_arduino_executable(Late_Source_Library ${board_id} late-sources-lib.cpp)
 
+# Complete required sources for the library that was manaully created earlier
 target_sources(adafruit_NeoPixel_Late PUBLIC ${CMAKE_CURRENT_LIST_DIR}/Adafruit_NeoPixel/Adafruit_NeoPixel.cpp)
 target_include_directories(adafruit_NeoPixel_Late PUBLIC Adafruit_NeoPixel)
 

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-cmake_minimum_required(VERSION 3.8)`
	`1`	`+cmake_minimum_required(VERSION 3.8.2)`
`2`	`2`
`3`	`3`	`project(Examples LANGUAGES C CXX ASM)`
`4`	`4`