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# SPDX-License-Identifier: GPL-2.0-only
# Based on bpftool's Documentation Makefile
INSTALL ?= install
RM ?= rm -f
RMDIR ?= rmdir --ignore-fail-on-non-empty
PREFIX ?= /usr/share
MANDIR ?= $(PREFIX)/man
MAN1DIR = $(MANDIR)/man1
MAN1_RST = $(wildcard rtla*.rst)
_DOC_MAN1 = $(patsubst %.rst,%.1,$(MAN1_RST))
DOC_MAN1 = $(addprefix $(OUTPUT),$(_DOC_MAN1))
RST2MAN_DEP := $(shell command -v rst2man 2>/dev/null)
RST2MAN_OPTS += --verbose
TEST_RST2MAN = $(shell sh -c "rst2man --version > /dev/null 2>&1 || echo n")
$(OUTPUT)%.1: %.rst
ifndef RST2MAN_DEP
$(info ********************************************)
$(info ** NOTICE: rst2man not found)
$(info **)
$(info ** Consider installing the latest rst2man from your)
$(info ** distribution, e.g., 'dnf install python3-docutils' on Fedora,)
$(info ** or from source:)
$(info **)
$(info ** https://docutils.sourceforge.io/docs/dev/repository.html )
$(info **)
$(info ********************************************)
$(error NOTICE: rst2man required to generate man pages)
endif
rst2man $(RST2MAN_OPTS) $< > $@
man1: $(DOC_MAN1)
man: man1
clean:
$(RM) $(DOC_MAN1)
install: man
$(INSTALL) -d -m 755 $(DESTDIR)$(MAN1DIR)
$(INSTALL) -m 644 $(DOC_MAN1) $(DESTDIR)$(MAN1DIR)
uninstall:
$(RM) $(addprefix $(DESTDIR)$(MAN1DIR)/,$(_DOC_MAN1))
$(RMDIR) $(DESTDIR)$(MAN1DIR)
.PHONY: man man1 clean install uninstall
.DEFAULT_GOAL := man
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