ingo@aeolus:~/ottd/grfdev/ogfx-trees> make _V=
[CPP] opengfx+trees.nfo
cp scripts/nfoheader.nfo sprites/opengfx+trees.nfo
cc -C -E - < sprites/nfo/opengfx+trees.pnfo | \
		sed -e "s/{{GRF_ID}}/\"Frx\" 06/" -e "s/{{GRF_TITLE}}/OpenGFX+ Trees nightly-r17M/" \
		-e "s/{{FILENAME}}//" -e "s/{{REPO_REVISION}}/17/" \
		>> sprites/opengfx+trees.nfo
[NFORENUM] opengfx+trees.nfo
nforenum -s opengfx+trees.nfo ; [ $? -lt 4  ] || ( echo "Fatal nforenum error!" && exit 1 )
Warning on sprite 4 (level 1).
[GRFCODEC] opengfx+trees.grf
grfcodec -s -e -p 2 -c opengfx+trees.grf