Cleanup the Makefile and handle the V=1 flag and make it
to work when specifying an output directory with O=dir
Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxxx>
---
Documentation/Makefile.sphinx | 2 +-
Documentation/linux_tv/Makefile | 49 +++++++++++++++++++++++++++--------------
2 files changed, 33 insertions(+), 18 deletions(-)
diff --git a/Documentation/Makefile.sphinx b/Documentation/Makefile.sphinx
index 37cec114254e..6a093e4397b4 100644
--- a/Documentation/Makefile.sphinx
+++ b/Documentation/Makefile.sphinx
@@ -35,7 +35,7 @@ quiet_cmd_sphinx = SPHINX $@
cmd_sphinx = $(SPHINXBUILD) -b $2 $(ALLSPHINXOPTS) $(BUILDDIR)/$2
htmldocs:
- $(MAKE) -C $(srctree)/Documentation/linux_tv $@
+ $(MAKE) BUILDDIR=$(objtree)/$(BUILDDIR) -f $(srctree)/Documentation/linux_tv/Makefile $@
$(call cmd,sphinx,html)
pdfdocs:
diff --git a/Documentation/linux_tv/Makefile b/Documentation/linux_tv/Makefile
index 068e26e0cc6f..639b994a50f6 100644
--- a/Documentation/linux_tv/Makefile
+++ b/Documentation/linux_tv/Makefile
@@ -1,32 +1,47 @@
# Generate the *.h.rst files from uAPI headers
-PARSER = ../sphinx/parse-headers.pl
-UAPI = ../../include/uapi/linux
-TARGETS = audio.h.rst ca.h.rst dmx.h.rst frontend.h.rst net.h.rst video.h.rst \
+PARSER = $(srctree)/Documentation/sphinx/parse-headers.pl
+UAPI = $(srctree)/include/uapi/linux
+SRC_DIR=$(srctree)/Documentation/linux_tv
+
+FILES = audio.h.rst ca.h.rst dmx.h.rst frontend.h.rst net.h.rst video.h.rst \
videodev2.h.rst
+TARGETS := $(addprefix $(BUILDDIR)/, $(FILES))
+
htmldocs: ${TARGETS}
-audio.h.rst: ${PARSER} ${UAPI}/dvb/audio.h audio.h.rst.exceptions
- ${PARSER} ${UAPI}/dvb/audio.h $@ audio.h.rst.exceptions
+# Rule to convert a .h file to inline RST documentation
-ca.h.rst: ${PARSER} ${UAPI}/dvb/ca.h ca.h.rst.exceptions
- ${PARSER} ${UAPI}/dvb/ca.h $@ ca.h.rst.exceptions
+gen_rst = \
+ echo ${PARSER} $< $@ $(SRC_DIR)/$(notdir $@).exceptions; \
+ ${PARSER} $< $@ $(SRC_DIR)/$(notdir $@).exceptions
-dmx.h.rst: ${PARSER} ${UAPI}/dvb/dmx.h dmx.h.rst.exceptions
- ${PARSER} ${UAPI}/dvb/dmx.h $@ dmx.h.rst.exceptions
+quiet_gen_rst = echo ' PARSE $(patsubst $(srctree)/%,%,$<)'; \
+ ${PARSER} $< $@ $(SRC_DIR)/$(notdir $@).exceptions
-frontend.h.rst: ${PARSER} ${UAPI}/dvb/frontend.h frontend.h.rst.exceptions
- ${PARSER} ${UAPI}/dvb/frontend.h $@ frontend.h.rst.exceptions
+silent_gen_rst = ${gen_rst}
-net.h.rst: ${PARSER} ${UAPI}/dvb/net.h net.h.rst.exceptions
- ${PARSER} ${UAPI}/dvb/net.h $@ net.h.rst.exceptions
+$(BUILDDIR)/audio.h.rst: ${UAPI}/dvb/audio.h ${PARSER} $(SRC_DIR)/audio.h.rst.exceptions
+ @$($(quiet)gen_rst)
-video.h.rst: ${PARSER} ${UAPI}/dvb/video.h video.h.rst.exceptions
- ${PARSER} ${UAPI}/dvb/video.h $@ video.h.rst.exceptions
+$(BUILDDIR)/ca.h.rst: ${UAPI}/dvb/ca.h ${PARSER} $(SRC_DIR)/ca.h.rst.exceptions
+ @$($(quiet)gen_rst)
-videodev2.h.rst: ${UAPI}/videodev2.h ${PARSER} videodev2.h.rst.exceptions
- ${PARSER} ${UAPI}/videodev2.h $@ videodev2.h.rst.exceptions
+$(BUILDDIR)/dmx.h.rst: ${UAPI}/dvb/dmx.h ${PARSER} $(SRC_DIR)/dmx.h.rst.exceptions
+ @$($(quiet)gen_rst)
+
+$(BUILDDIR)/frontend.h.rst: ${UAPI}/dvb/frontend.h ${PARSER} $(SRC_DIR)/frontend.h.rst.exceptions
+ @$($(quiet)gen_rst)
+
+$(BUILDDIR)/net.h.rst: ${UAPI}/dvb/net.h ${PARSER} $(SRC_DIR)/net.h.rst.exceptions
+ @$($(quiet)gen_rst)
+
+$(BUILDDIR)/video.h.rst: ${UAPI}/dvb/video.h ${PARSER} $(SRC_DIR)/video.h.rst.exceptions
+ @$($(quiet)gen_rst)
+
+videodev2.h.rst: ${UAPI}/videodev2.h ${PARSER} $(SRC_DIR)/videodev2.h.rst.exceptions
+ @$($(quiet)gen_rst)
cleandocs:
-rm ${TARGETS}
--
2.7.4
--
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