Documentation/media/Makefile

   1 # SPDX-License-Identifier: GPL-2.0
   2
   3 # Rules to convert a .h file to inline RST documentation
   4
   5 SRC_DIR=$(srctree)/Documentation/media
   6 PARSER = $(srctree)/Documentation/sphinx/parse-headers.pl
   7 UAPI = $(srctree)/include/uapi/linux
   8 KAPI = $(srctree)/include/linux
   9
  10 FILES = audio.h.rst ca.h.rst dmx.h.rst frontend.h.rst net.h.rst video.h.rst \
  11           videodev2.h.rst media.h.rst cec.h.rst lirc.h.rst
  12
  13 TARGETS := $(addprefix $(BUILDDIR)/, $(FILES))
  14
  15 gen_rst = \
  16         echo ${PARSER} $< $@ $(SRC_DIR)/$(notdir $@).exceptions; \
  17         ${PARSER} $< $@ $(SRC_DIR)/$(notdir $@).exceptions
  18
  19 quiet_gen_rst = echo '  PARSE   $(patsubst $(srctree)/%,%,$<)'; \
  20         ${PARSER} $< $@ $(SRC_DIR)/$(notdir $@).exceptions
  21
  22 silent_gen_rst = ${gen_rst}
  23
  24 $(BUILDDIR)/audio.h.rst: ${UAPI}/dvb/audio.h ${PARSER} $(SRC_DIR)/audio.h.rst.exceptions
  25         @$($(quiet)gen_rst)
  26
  27 $(BUILDDIR)/ca.h.rst: ${UAPI}/dvb/ca.h ${PARSER} $(SRC_DIR)/ca.h.rst.exceptions
  28         @$($(quiet)gen_rst)
  29
  30 $(BUILDDIR)/dmx.h.rst: ${UAPI}/dvb/dmx.h ${PARSER} $(SRC_DIR)/dmx.h.rst.exceptions
  31         @$($(quiet)gen_rst)
  32
  33 $(BUILDDIR)/frontend.h.rst: ${UAPI}/dvb/frontend.h ${PARSER} $(SRC_DIR)/frontend.h.rst.exceptions
  34         @$($(quiet)gen_rst)
  35
  36 $(BUILDDIR)/net.h.rst: ${UAPI}/dvb/net.h ${PARSER} $(SRC_DIR)/net.h.rst.exceptions
  37         @$($(quiet)gen_rst)
  38
  39 $(BUILDDIR)/video.h.rst: ${UAPI}/dvb/video.h ${PARSER} $(SRC_DIR)/video.h.rst.exceptions
  40         @$($(quiet)gen_rst)
  41
  42 $(BUILDDIR)/videodev2.h.rst: ${UAPI}/videodev2.h ${PARSER} $(SRC_DIR)/videodev2.h.rst.exceptions
  43         @$($(quiet)gen_rst)
  44
  45 $(BUILDDIR)/media.h.rst: ${UAPI}/media.h ${PARSER} $(SRC_DIR)/media.h.rst.exceptions
  46         @$($(quiet)gen_rst)
  47
  48 $(BUILDDIR)/cec.h.rst: ${UAPI}/cec.h ${PARSER} $(SRC_DIR)/cec.h.rst.exceptions
  49         @$($(quiet)gen_rst)
  50
  51 $(BUILDDIR)/lirc.h.rst: ${UAPI}/lirc.h ${PARSER} $(SRC_DIR)/lirc.h.rst.exceptions
  52         @$($(quiet)gen_rst)
  53
  54 # Media build rules
  55
  56 .PHONY: all html epub xml latex
  57
  58 all: $(IMGDOT) $(BUILDDIR) ${TARGETS}
  59 html: all
  60 epub: all
  61 xml: all
  62 latex: $(IMGPDF) all
  63 linkcheck:
  64
  65 clean:
  66         -rm -f $(DOTTGT) $(IMGTGT) ${TARGETS} 2>/dev/null
  67
  68 $(BUILDDIR):
  69         $(Q)mkdir -p $@