1# SPDX-License-Identifier: GPL-2.0-only 2include ../../../scripts/Makefile.include 3include ../../../scripts/utilities.mak 4 5INSTALL ?= install 6RM ?= rm -f 7RMDIR ?= rmdir --ignore-fail-on-non-empty 8 9ifeq ($(V),1) 10 Q = 11else 12 Q = @ 13endif 14 15prefix ?= /usr/local 16mandir ?= $(prefix)/man 17man8dir = $(mandir)/man8 18 19# Load targets for building eBPF helpers man page. 20include ../../Makefile.helpers 21 22MAN8_RST = $(filter-out $(HELPERS_RST),$(wildcard *.rst)) 23 24_DOC_MAN8 = $(patsubst %.rst,%.8,$(MAN8_RST)) 25DOC_MAN8 = $(addprefix $(OUTPUT),$(_DOC_MAN8)) 26 27man: man8 helpers 28man8: $(DOC_MAN8) 29 30RST2MAN_DEP := $(shell command -v rst2man 2>/dev/null) 31 32$(OUTPUT)%.8: %.rst 33ifndef RST2MAN_DEP 34 $(error "rst2man not found, but required to generate man pages") 35endif 36 $(QUIET_GEN)rst2man $< > $@ 37 38clean: helpers-clean 39 $(call QUIET_CLEAN, Documentation) 40 $(Q)$(RM) $(DOC_MAN8) 41 42install: man helpers-install 43 $(call QUIET_INSTALL, Documentation-man) 44 $(Q)$(INSTALL) -d -m 755 $(DESTDIR)$(man8dir) 45 $(Q)$(INSTALL) -m 644 $(DOC_MAN8) $(DESTDIR)$(man8dir) 46 47uninstall: helpers-uninstall 48 $(call QUIET_UNINST, Documentation-man) 49 $(Q)$(RM) $(addprefix $(DESTDIR)$(man8dir)/,$(_DOC_MAN8)) 50 $(Q)$(RMDIR) $(DESTDIR)$(man8dir) 51 52.PHONY: man man8 clean install uninstall 53.DEFAULT_GOAL := man 54