| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960 |
- # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
- include ../../../scripts/Makefile.include
- INSTALL ?= install
- RM ?= rm -f
- RMDIR ?= rmdir --ignore-fail-on-non-empty
- ifeq ($(V),1)
- Q =
- else
- Q = @
- endif
- prefix ?= /usr/local
- mandir ?= $(prefix)/man
- man8dir = $(mandir)/man8
- MAN8_RST = $(wildcard bpftool*.rst)
- _DOC_MAN8 = $(patsubst %.rst,%.8,$(MAN8_RST))
- DOC_MAN8 = $(addprefix $(OUTPUT),$(_DOC_MAN8))
- man: man8
- man8: $(DOC_MAN8)
- RST2MAN_DEP := $(shell command -v rst2man 2>/dev/null)
- RST2MAN_OPTS += --verbose --strip-comments
- list_pages = $(sort $(basename $(filter-out $(1),$(MAN8_RST))))
- see_also = $(subst " ",, \
- "\n" \
- "SEE ALSO\n" \
- "========\n" \
- "\t**bpf**\ (2),\n" \
- "\t**bpf-helpers**\\ (7)" \
- $(foreach page,$(call list_pages,$(1)),",\n\t**$(page)**\\ (8)") \
- "\n")
- $(OUTPUT)%.8: %.rst
- ifndef RST2MAN_DEP
- $(error "rst2man not found, but required to generate man pages")
- endif
- $(QUIET_GEN)( cat $< ; printf "%b" $(call see_also,$<) ) | rst2man $(RST2MAN_OPTS) > $@
- clean:
- $(call QUIET_CLEAN, Documentation)
- $(Q)$(RM) $(DOC_MAN8)
- install: man
- $(call QUIET_INSTALL, Documentation-man)
- $(Q)$(INSTALL) -d -m 755 $(DESTDIR)$(man8dir)
- $(Q)$(INSTALL) -m 644 $(DOC_MAN8) $(DESTDIR)$(man8dir)
- uninstall:
- $(call QUIET_UNINST, Documentation-man)
- $(Q)$(RM) $(addprefix $(DESTDIR)$(man8dir)/,$(_DOC_MAN8))
- $(Q)$(RMDIR) $(DESTDIR)$(man8dir)
- .PHONY: man man8 clean install uninstall
- .DEFAULT_GOAL := man
|
