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Makefile: Improve target padding in make help

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Signed-off-by: Benjamin Somers <benjamin.somers@imt-atlantique.fr>
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Benjamin Somers 2026-06-12 21:06:50 +00:00
parent a9fc956cf2
commit 7e26621542
1 changed files with 1 additions and 1 deletions
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Makefile
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@ -404,4 +404,4 @@ dist: doc
# doc: Show this help
help:
@echo The following targets are supported:
@sed -En 's/^#\s*section\(([^)]*)\):\s*(.*)$$/\n\x1b[1m\1:\x1b[0m \2/p;/^\.PHONY:/{N;N;s/^\.PHONY:\s*([^[:space:]]+)\n#\s*doc(:\s*(.*)\n\1:\s*$$|!\s*(.*)\n\1:[^\n]*)/ \1!\3\4/p;s/^\.PHONY:\s*([^[:space:]]+)\s*\n#\s*doc:\s*(.*)\n\1:\s*(.+)$$/ \1!\2 (runs \3)/p}' Makefile | awk -F! '{printf "%-20s%s\n", $$1, $$2}'
@sed -En 's/^#\s*section\(([^)]*)\):\s*(.*)$$/\n\x1b[1m\1:\x1b[0m \2/p;/^\.PHONY:/{N;N;s/^\.PHONY:\s*([^[:space:]]+)\n#\s*doc(:\s*(.*)\n\1:\s*$$|!\s*(.*)\n\1:[^\n]*)/ \1!\3\4/p;s/^\.PHONY:\s*([^[:space:]]+)\s*\n#\s*doc:\s*(.*)\n\1:\s*(.+)$$/ \1!\2 (runs \3)/p}' Makefile | awk -F! '{if(NF<2)print$$1;else{s=$$1;if(length(s)%2)s=s" ";while(length(s)<28)s=s" .";print s" "$$2}}'