1include ../../../scripts/Makefile.include
2include ../../../scripts/utilities.mak
3
4INSTALL ?= install
5RM ?= rm -f
6RMDIR ?= rmdir --ignore-fail-on-non-empty
7
8ifeq ($(V),1)
9  Q =
10else
11  Q = @
12endif
13
14prefix ?= /usr/local
15mandir ?= $(prefix)/man
16man8dir = $(mandir)/man8
17
18# Load targets for building eBPF helpers man page.
19include ../../Makefile.helpers
20
21MAN8_RST = $(filter-out $(HELPERS_RST),$(wildcard *.rst))
22
23_DOC_MAN8 = $(patsubst %.rst,%.8,$(MAN8_RST))
24DOC_MAN8 = $(addprefix $(OUTPUT),$(_DOC_MAN8))
25
26man: man8 helpers
27man8: $(DOC_MAN8)
28
29RST2MAN_DEP := $(shell command -v rst2man 2>/dev/null)
30
31$(OUTPUT)%.8: %.rst
32ifndef RST2MAN_DEP
33	$(error "rst2man not found, but required to generate man pages")
34endif
35	$(QUIET_GEN)rst2man $< > $@
36
37clean: helpers-clean
38	$(call QUIET_CLEAN, Documentation)
39	$(Q)$(RM) $(DOC_MAN8)
40
41install: man helpers-install
42	$(call QUIET_INSTALL, Documentation-man)
43	$(Q)$(INSTALL) -d -m 755 $(DESTDIR)$(man8dir)
44	$(Q)$(INSTALL) -m 644 $(DOC_MAN8) $(DESTDIR)$(man8dir)
45
46uninstall: helpers-uninstall
47	$(call QUIET_UNINST, Documentation-man)
48	$(Q)$(RM) $(addprefix $(DESTDIR)$(man8dir)/,$(_DOC_MAN8))
49	$(Q)$(RMDIR) $(DESTDIR)$(man8dir)
50
51.PHONY: man man8 clean install uninstall
52.DEFAULT_GOAL := man
53