1# SPDX-License-Identifier: GPL-2.0-only 2# Based on bpftool's Documentation Makefile 3 4INSTALL ?= install 5RM ?= rm -f 6RMDIR ?= rmdir --ignore-fail-on-non-empty 7 8PREFIX ?= /usr/share 9MANDIR ?= $(PREFIX)/man 10MAN1DIR = $(MANDIR)/man1 11 12MAN1_RST = $(wildcard rtla*.rst) 13 14_DOC_MAN1 = $(patsubst %.rst,%.1,$(MAN1_RST)) 15DOC_MAN1 = $(addprefix $(OUTPUT),$(_DOC_MAN1)) 16 17RST2MAN_DEP := $(shell command -v rst2man 2>/dev/null) 18RST2MAN_OPTS += --verbose 19 20$(OUTPUT)%.1: %.rst 21ifndef RST2MAN_DEP 22 $(error "rst2man not found, but required to generate man pages") 23endif 24 rst2man $(RST2MAN_OPTS) $< > $@ 25 26man1: $(DOC_MAN1) 27man: man1 28 29clean: 30 $(RM) $(DOC_MAN1) 31 32install: man 33 $(INSTALL) -d -m 755 $(DESTDIR)$(MAN1DIR) 34 $(INSTALL) -m 644 $(DOC_MAN1) $(DESTDIR)$(MAN1DIR) 35 36uninstall: 37 $(RM) $(addprefix $(DESTDIR)$(MAN1DIR)/,$(_DOC_MAN1)) 38 $(RMDIR) $(DESTDIR)$(MAN1DIR) 39 40.PHONY: man man1 clean install uninstall 41.DEFAULT_GOAL := man 42