Add initial icon

This will be needed for a GUI.

3 files changed, 84 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index b422c10..7d5269a 100644
--- a/Makefile
+++ b/Makefile
@@ -6,9 +6,10 @@ _TESTS:=$(shell find ./tests/ -maxdepth 1 -type f -regex ".*\.c")
 TESTS:=$(patsubst ./%.c,build/%,$(_TESTS))
 
 LIMOX=build/limox
+GRAPHICS=build/icon.png
 DOCS=build/docs/README.pdf build/docs/ROADMAP.pdf
 
-all: build $(OBJ) $(TESTS) $(LIMOX) $(DOCS)
+all: build $(OBJ) $(TESTS) $(LIMOX) $(DOCS) $(GRAPHICS)
 
 build:
 	mkdir -p build/tests
@@ -20,6 +21,9 @@ $(LIMOX): $(OBJ) build/main.o
 build/%.o: %.c
 	$(CC) -c -o $@ $< $(CFLAGS)
 
+build/%.png: %.svg
+	inkscape $< -o $@ -w 256 -h 256
+
 build/docs/%.pdf: %.md
 	pandoc -o $@ $<
 
diff --git a/README.md b/README.md
index ef65404..f5d3707 100644
--- a/README.md
+++ b/README.md
@@ -20,6 +20,7 @@ Install these build dependencies:
 - gcc
 - pandoc
 - texlive-core
+- inkscape
 
 Install these runtime dependencies:
 
diff --git a/icon.svg b/icon.svg
new file mode 100644
index 0000000..7ec638e
--- /dev/null
+++ b/icon.svg
@@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="25mm"
+   height="25mm"
+   viewBox="0 0 25 25"
+   version="1.1"
+   id="svg5"
+   inkscape:version="1.2.2 (b0a8486541, 2022-12-01)"
+   sodipodi:docname="icon.svg"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <sodipodi:namedview
+     id="namedview7"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     inkscape:document-units="mm"
+     showgrid="true"
+     inkscape:zoom="7.6618306"
+     inkscape:cx="52.598396"
+     inkscape:cy="43.984267"
+     inkscape:window-width="1916"
+     inkscape:window-height="1021"
+     inkscape:window-x="0"
+     inkscape:window-y="0"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="layer1">
+    <inkscape:grid
+       type="xygrid"
+       id="grid29"
+       units="mm"
+       spacingx="0.99999997"
+       spacingy="0.99999997"
+       originx="0"
+       originy="0" />
+  </sodipodi:namedview>
+  <defs
+     id="defs2" />
+  <g
+     inkscape:label="Ebene 1"
+     inkscape:groupmode="layer"
+     id="layer1">
+    <path
+       id="rect138"
+       style="fill:#00d400;stroke:#3e4837;stroke-width:0.5;stroke-dasharray:none;stroke-opacity:1"
+       d="M 4.4824137 0.99993896 C 3.3840342 0.99993896 2.5001058 1.8843842 2.5001058 2.9827637 L 2.5001058 19.017444 C 2.5001058 20.115823 3.3840342 20.999752 4.4824137 20.999752 L 9.0092692 20.999752 L 9.0371745 24.000085 L 12.024589 20.999752 L 20.517611 20.999752 C 21.61599 20.999752 22.499919 20.115823 22.499919 19.017444 L 22.499919 2.9827637 C 22.499919 1.8843842 21.61599 0.99993896 20.517611 0.99993896 L 4.4824137 0.99993896 z " />
+    <text
+       xml:space="preserve"
+       style="font-size:19.9005px;line-height:1.35;font-family:sans-serif;fill:#3e4837;stroke-width:0.207297"
+       x="6.5696516"
+       y="18.208956"
+       id="text3826"><tspan
+         sodipodi:role="line"
+         id="tspan3824"
+         style="fill:#3e4837;stroke-width:0.207297"
+         x="6.5696516"
+         y="18.208956" /></text>
+    <text
+       xml:space="preserve"
+       style="font-size:20.4778px;line-height:1.35;font-family:sans-serif;fill:#3e4837;stroke-width:0.21331"
+       x="6.1928329"
+       y="17.556303"
+       id="text3854"><tspan
+         sodipodi:role="line"
+         id="tspan3852"
+         style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:20.4778px;font-family:FreeSerif;-inkscape-font-specification:'FreeSerif, Normal';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-east-asian:normal;fill:#3e4837;stroke-width:0.21331"
+         x="6.1928329"
+         y="17.556303">L</tspan></text>
+  </g>
+</svg>