[PATCH] doc: Makefile: remove target refcheckdocs

[Patrick DELAUNAY <patrick.delaunay@st.com>]

Hi Heinrich,

> From: Tom Rini <trini@konsulko.com>
> Sent: mardi 25 f?vrier 2020 19:44
> 
> On Tue, Feb 25, 2020 at 07:10:01PM +0100, Heinrich Schuchardt wrote:
> > On 2/25/20 7:00 PM, Patrick Delaunay wrote:
> > > Remove the target refcheckdocs, based on the missing script
> > > scripts/documentation-file-ref-check.
> > >
> > > This script exists in Linux tree but wasn't imported when 'doc' move
> > > to SPHINX in commit 78a88f7930be ("doc: Replace DocBook with
> > > sphinx-based docs")
> > >
> > > This patch avoids the error:
> > >
> > > make refcheckdocs
> > > /bin/sh: scripts/documentation-file-ref-check: No such file or
> > > directory
> > > doc/Makefile:102: recipe for target 'refcheckdocs' failed
> > > make[1]: *** [refcheckdocs] Error 127
> > > Makefile:2094: recipe for target 'refcheckdocs' failed
> > > make: *** [refcheckdocs] Error 2
> > >
> > > Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
> >
> > When we copy and adjust the missing script we can identify dozens of
> > documentation errors, see below. So I think we should fix the make
> > target instead of removing it.
> >
> > arch/arm/mach-imx/Kconfig: doc/README.mxc_hab
> > arch/arm/mach-imx/Kconfig: doc/README.mxc_hab
> > board/advantech/dms-ba16/dms-ba16_1g.cfg: doc/README.imximage
> > board/advantech/dms-ba16/dms-ba16_2g.cfg: doc/README.imximage
> > board/aristainetos/aristainetos2.cfg: doc/README.imximage
> > board/bachmann/ot1200/mx6q_4x_mt41j128.cfg: doc/README.imximage
> > board/barco/titanium/imximage.cfg: doc/README.imximage
> > board/boundary/nitrogen6x/nitrogen6dl.cfg: doc/README.imximage
> > board/boundary/nitrogen6x/nitrogen6dl2g.cfg: doc/README.imximage
> > board/boundary/nitrogen6x/nitrogen6q.cfg: doc/README.imximage
> > board/boundary/nitrogen6x/nitrogen6q2g.cfg: doc/README.imximage
> > board/boundary/nitrogen6x/nitrogen6s.cfg: doc/README.imximage
> > board/boundary/nitrogen6x/nitrogen6s1g.cfg: doc/README.imximage
> > board/ccv/xpress/imximage.cfg: doc/README.imximage
> > board/cobra5272/README: u-boot-x-x-x/doc/README.COBRA5272
> > board/freescale/imx8qxp_mek/imximage.cfg: doc/README.imx8image
> > board/freescale/m52277evb/README: doc/README.m52277evb
> > board/freescale/m53017evb/README: doc/README.m53017evb
> > board/freescale/m5373evb/README: doc/README.m5373evb
> > board/freescale/m54455evb/README: doc/README.m54455evb
> > board/freescale/m547xevb/README: doc/README.m5475evb
> > board/freescale/mx25pdk/imximage.cfg: doc/README.imximage
> > board/freescale/mx51evk/imximage.cfg: doc/README.imximage
> > board/freescale/mx53ard/imximage_dd3.cfg: doc/README.imximage
> > board/freescale/mx53evk/imximage.cfg: doc/README.imximage
> > board/freescale/mx53loco/imximage.cfg: doc/README.imximage
> > board/freescale/mx53smd/imximage.cfg: doc/README.imximage
> > board/freescale/mx6qarm2/imximage.cfg: doc/README.imximage
> > board/freescale/mx6qarm2/imximage_mx6dl.cfg: doc/README.imximage
> > board/freescale/mx6slevk/imximage.cfg: doc/README.imximage
> > board/freescale/mx6ullevk/imximage.cfg: doc/README.imximage
> > board/freescale/mx7dsabresd/imximage.cfg: doc/README.imximage
> > board/freescale/s32v234evb/s32v234evb.cfg: doc/README.imximage
> > board/freescale/vf610twr/imximage.cfg: doc/README.imximage
> > board/ge/bx50v3/bx50v3.cfg: doc/README.imximage
> > board/ge/mx53ppd/imximage.cfg: doc/README.imximage
> > board/menlo/m53menlo/imximage.cfg: doc/README.imximage
> > board/phytec/pcm052/imximage.cfg: doc/README.imximage
> > board/seco/mx6quq7/mx6quq7-2g.cfg: doc/README.imximage
> > board/siemens/capricorn/imximage.cfg: doc/README.imx8image
> > board/technexion/pico-imx6ul/imximage.cfg: doc/README.imximage
> > board/toradex/apalis-imx8/apalis-imx8qm-imximage.cfg:
> > doc/README.imx8image
> > board/toradex/colibri-imx6ull/imximage.cfg: doc/README.imximage
> > board/toradex/colibri-imx8x/colibri-imx8qxp-imximage.cfg:
> > doc/README.imx8image
> > board/toradex/colibri_imx7/imximage.cfg: doc/README.imximage
> > board/toradex/colibri_vf/imximage.cfg: doc/README.imximage
> > board/tqc/tqma6/clocks.cfg: doc/README.imximage
> > board/tqc/tqma6/tqma6dl.cfg: doc/README.imximage
> > board/tqc/tqma6/tqma6q.cfg: doc/README.imximage
> > board/tqc/tqma6/tqma6s.cfg: doc/README.imximage
> > board/warp/imximage.cfg: doc/README.imximage
> > board/warp7/imximage.cfg: doc/README.imximage
> > cmd/Kconfig: doc/README.beddbug
> > doc/README.drivers.eth: doc/driver-model/README.txt
> > doc/README.fdt-control: doc/driver-model/README.txt
> > doc/device-tree-bindings/net/ti,dp83867.txt:
> > doc/devicetree/bindings/net/ethernet.txt
> > doc/device-tree-bindings/video/rockchip-lvds.txt:
> > doc/devicetree/device-tree-bindings/video/display-timing.txt
> > doc/imx/misc/sdp.txt: doc/README.imximage
> > doc/sphinx/parse-headers.pl: doc/doc-guide/parse-headers.rst
> > doc/sphinx/rstFlatTable.py: doc/books/kernel-doc-HOWTO
> > drivers/i2c/davinci_i2c.c: doc/driver-model/i2c-howto.txt
> > drivers/i2c/kona_i2c.c: doc/driver-model/i2c-howto.txt
> > drivers/i2c/sh_i2c.c: doc/driver-model/i2c-howto.txt
> > drivers/i2c/soft_i2c.c: doc/driver-model/i2c-howto.txt
> > drivers/rtc/ds1374.c: Watchdoc/Alarm
> > include/ata.h: ftp://ftp.fee.vutbr.cz/pub/doc/io/ata/ata-3/ata3r5v.zip
> > include/configs/sbc8548.h: doc/README.sbc8548
> > include/fsl_qe.h: doc/README.qe_firmware
> > lib/zlib/trees.c: ftp.uu.net:/pub/archiving/zip/doc/deflate-1.1.doc
> > tools/dtoc/dtb_platdata.py: doc/driver-model/of-plat.txt
> > tools/dtoc/dtoc.py: doc/driver-model/of-plat.txt
> 
> Agreed.  And then make new errors a CI fatal?  Thanks!

Agreed also.
I did not have the courage to do it (in fact: I started, but I did not succeed and I give up)

FYI: that can't be CI fatal today, because the current script give too many false positive

For example : 
	board/aristainetos/aristainetos2.cfg: doc/README.imximage
	cmd/Kconfig: doc/README.beddbug

	=> these file exist

Thanks

> --
> Tom