linux/tools/bpf/bpftool/Documentation/Makefile
Thomas Gleixner ec8f24b7fa treewide: Add SPDX license identifier - Makefile/Kconfig
Add SPDX license identifiers to all Make/Kconfig files which:

 - Have no license information of any form

These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:

  GPL-2.0-only

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-21 10:50:46 +02:00

54 lines
1.2 KiB
Makefile

# SPDX-License-Identifier: GPL-2.0-only
include ../../../scripts/Makefile.include
include ../../../scripts/utilities.mak
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
# Load targets for building eBPF helpers man page.
include ../../Makefile.helpers
MAN8_RST = $(filter-out $(HELPERS_RST),$(wildcard *.rst))
_DOC_MAN8 = $(patsubst %.rst,%.8,$(MAN8_RST))
DOC_MAN8 = $(addprefix $(OUTPUT),$(_DOC_MAN8))
man: man8 helpers
man8: $(DOC_MAN8)
RST2MAN_DEP := $(shell command -v rst2man 2>/dev/null)
$(OUTPUT)%.8: %.rst
ifndef RST2MAN_DEP
$(error "rst2man not found, but required to generate man pages")
endif
$(QUIET_GEN)rst2man $< > $@
clean: helpers-clean
$(call QUIET_CLEAN, Documentation)
$(Q)$(RM) $(DOC_MAN8)
install: man helpers-install
$(call QUIET_INSTALL, Documentation-man)
$(Q)$(INSTALL) -d -m 755 $(DESTDIR)$(man8dir)
$(Q)$(INSTALL) -m 644 $(DOC_MAN8) $(DESTDIR)$(man8dir)
uninstall: helpers-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