Switch to dual-licensing with CC BY-SA and MPL 2.0

This repository mixes art and code. Since it is hard to find a suitable
license for both dual-licensing is an obvious choice to fix that
problem.

2 files changed, 428 insertions, 46 deletions

diff --git a/icons/CMakeLists.txt b/icons/CMakeLists.txt
deleted file mode 100644
index 16ee68c..0000000
--- a/icons/CMakeLists.txt
+++ /dev/null
@@ -1,46 +0,0 @@
-set(icons
-	example
-)
-
-set(formats
-	pdf
-	svg
-	png
-	jpg
-)
-
-foreach(icon ${icons})
-	foreach(format ${formats})
-		if(format STREQUAL jpg)
-			add_custom_command(
-				OUTPUT
-					${CMAKE_CURRENT_BINARY_DIR}/${icon}.${format}
-				COMMAND
-					magick
-					${CMAKE_CURRENT_BINARY_DIR}/${icon}.png
-					${CMAKE_CURRENT_BINARY_DIR}/${icon}.${format}
-				DEPENDS
-				${CMAKE_CURRENT_BINARY_DIR}/${icon}.png
-			)
-		else()
-			add_custom_command(
-				OUTPUT
-					${CMAKE_CURRENT_BINARY_DIR}/${icon}.${format}
-				COMMAND
-					SELF_CALL=xxx # https://gitlab.com/inkscape/inkscape/-/issues/4716
-					inkscape
-					--export-type=${format}
-					--export-filename=${CMAKE_CURRENT_BINARY_DIR}/${icon}.${format}
-					${CMAKE_CURRENT_SOURCE_DIR}/${icon}.svg
-				DEPENDS
-					${CMAKE_CURRENT_SOURCE_DIR}/${icon}.svg
-			)
-		endif()
-		add_custom_target(
-			"icon-${icon}-${format}"
-			ALL
-			DEPENDS
-				${CMAKE_CURRENT_BINARY_DIR}/${icon}.${format}
-		)
-	endforeach()
-endforeach()
diff --git a/icons/LICENSE.txt b/icons/LICENSE.txt
new file mode 100644
index 0000000..2d58298
--- /dev/null
+++ b/icons/LICENSE.txt
@@ -0,0 +1,428 @@
+Attribution-ShareAlike 4.0 International
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