1 # SPDX-License-Identifier: GPL-2.0-only 1 # SPDX-License-Identifier: GPL-2.0-only
2 # Based on bpftool's Documentation Makefile 2 # Based on bpftool's Documentation Makefile
3 3
4 INSTALL ?= install 4 INSTALL ?= install
5 RM ?= rm -f 5 RM ?= rm -f
6 RMDIR ?= rmdir --ignore-fail-on-non- 6 RMDIR ?= rmdir --ignore-fail-on-non-empty
7 7
8 PREFIX ?= /usr/share 8 PREFIX ?= /usr/share
9 MANDIR ?= $(PREFIX)/man 9 MANDIR ?= $(PREFIX)/man
10 MAN1DIR = $(MANDIR)/man1 10 MAN1DIR = $(MANDIR)/man1
11 11
12 MAN1_RST = $(wildcard rtla*.rst) 12 MAN1_RST = $(wildcard rtla*.rst)
13 13
14 _DOC_MAN1 = $(patsubst %.rst,%.1,$(MAN1_ 14 _DOC_MAN1 = $(patsubst %.rst,%.1,$(MAN1_RST))
15 DOC_MAN1 = $(addprefix $(OUTPUT),$(_DOC 15 DOC_MAN1 = $(addprefix $(OUTPUT),$(_DOC_MAN1))
16 16
17 RST2MAN_DEP := $(shell command -v rst2man 17 RST2MAN_DEP := $(shell command -v rst2man 2>/dev/null)
18 RST2MAN_OPTS += --verbose 18 RST2MAN_OPTS += --verbose
19 19
20 TEST_RST2MAN = $(shell sh -c "rst2man --versio 20 TEST_RST2MAN = $(shell sh -c "rst2man --version > /dev/null 2>&1 || echo n")
21 21
22 $(OUTPUT)%.1: %.rst 22 $(OUTPUT)%.1: %.rst
23 ifndef RST2MAN_DEP 23 ifndef RST2MAN_DEP
24 $(info ******************************* 24 $(info ********************************************)
25 $(info ** NOTICE: rst2man not found) 25 $(info ** NOTICE: rst2man not found)
26 $(info **) 26 $(info **)
27 $(info ** Consider installing the late 27 $(info ** Consider installing the latest rst2man from your)
28 $(info ** distribution, e.g., 'dnf ins 28 $(info ** distribution, e.g., 'dnf install python3-docutils' on Fedora,)
29 $(info ** or from source:) 29 $(info ** or from source:)
30 $(info **) 30 $(info **)
31 $(info ** https://docutils.sourceforg 31 $(info ** https://docutils.sourceforge.io/docs/dev/repository.html )
32 $(info **) 32 $(info **)
33 $(info ******************************* 33 $(info ********************************************)
34 $(error NOTICE: rst2man required to ge 34 $(error NOTICE: rst2man required to generate man pages)
35 endif 35 endif
36 rst2man $(RST2MAN_OPTS) $< > $@ 36 rst2man $(RST2MAN_OPTS) $< > $@
37 37
38 man1: $(DOC_MAN1) 38 man1: $(DOC_MAN1)
39 man: man1 39 man: man1
40 40
41 clean: 41 clean:
42 $(RM) $(DOC_MAN1) 42 $(RM) $(DOC_MAN1)
43 43
44 install: man 44 install: man
45 $(INSTALL) -d -m 755 $(DESTDIR)$(MAN1D 45 $(INSTALL) -d -m 755 $(DESTDIR)$(MAN1DIR)
46 $(INSTALL) -m 644 $(DOC_MAN1) $(DESTDI 46 $(INSTALL) -m 644 $(DOC_MAN1) $(DESTDIR)$(MAN1DIR)
47 47
48 uninstall: 48 uninstall:
49 $(RM) $(addprefix $(DESTDIR)$(MAN1DIR) 49 $(RM) $(addprefix $(DESTDIR)$(MAN1DIR)/,$(_DOC_MAN1))
50 $(RMDIR) $(DESTDIR)$(MAN1DIR) 50 $(RMDIR) $(DESTDIR)$(MAN1DIR)
51 51
52 .PHONY: man man1 clean install uninstall 52 .PHONY: man man1 clean install uninstall
53 .DEFAULT_GOAL := man 53 .DEFAULT_GOAL := man
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