See ./recipes-bsp/tegra-binaries/tegra-shared-binaries.inc

It's disabling standard do_fetch, do_unpack, do_patch and replacing them with tegra-binaries:do_unpack tegra-binaries:do_preconfigure which populates

S directory in work-shared

S = "${TMPDIR}/work-shared/L4T-${SOC_FAMILY}-${PV}-${PR}/Linux_for_Tegra"

so basically you need to add it in tegra-binaries recipe (not tegra-tools).

On Thu, Jun 14, 2018 at 3:22 PM Damien LEFEVRE <lefevre.da@...> wrote:

Thanks

Here are some interesting parts of bitbake -e. It seems my syntax is correct 

# $FILESEXTRAPATHS [3 operations]

#   set? /home/damien/procbox-pyro/sources/poky/meta/conf/bitbake.conf:325

#     "__default:"

#   set /home/damien/procbox-pyro/sources/poky/meta/conf/documentation.conf:173

#     [doc] "Extends the search path the OpenEmbedded build system uses when looking for files and patches as it processes recipes and append files."

#   _prepend[tegra186] /home/damien/procbox-pyro/sources/meta-procbox/meta-tegra/recipes-bsp/tegra-binaries/tegra-tools_28.2.0.bbappend:1

#     "/home/damien/procbox-pyro/sources/meta-procbox/meta-tegra/recipes-bsp/tegra-binaries/tegra-tools_28.2.0/tegra186:"

# pre-expansion value:

#   "/home/damien/procbox-pyro/sources/meta-procbox/meta-tegra/recipes-bsp/tegra-binaries/tegra-tools_28.2.0/tegra186:__default:"

FILESEXTRAPATHS="/home/damien/procbox-pyro/sources/meta-procbox/meta-tegra/recipes-bsp/tegra-binaries/tegra-tools_28.2.0/tegra186:__default:"

#

# $SRC_URI [10 operations]

.....

#     "    file://nvcamera-daemon.init     file://nvcamera-daemon.service     file://argus-daemon.init     file://argus-daemon.service     file://nvstartup.init     file://nvstartup.service "

#   _append[tegra186] /home/damien/procbox-pyro/sources/meta-tegra/recipes-bsp/tegra-binaries/tegra-binaries-28.2.0.inc:19

#     "     file://tegra186-flash-helper.sh     file://nvpmodel.init     file://nvpmodel.service "

#   set /home/damien/procbox-pyro/sources/meta-tegra/recipes-bsp/tegra-binaries/tegra-shared-binaries.inc:8

#     ""

#   _prepend[tegra186] /home/damien/procbox-pyro/sources/meta-procbox/meta-tegra/recipes-bsp/tegra-binaries/tegra-tools_28.2.0.bbappend:2

#     "file://nvpmodel.conf "

#   set tegra-binaries-28.2.0.inc:42 [__anon_46__home_damien_procbox_pyro_sources_meta_tegra_recipes_bsp_tegra_binaries_tegra_binaries_28_2_0_inc]

#     [md5sum] "22bbd0002db06bb26bf5de2d17cea8eb"

#   set tegra-binaries-28.2.0.inc:43 [__anon_46__home_damien_procbox_pyro_sources_meta_tegra_recipes_bsp_tegra_binaries_tegra_binaries_28_2_0_inc]

#     [sha256sum] "62f57b4c03fedde1fe0a1635bd0828b334308eca71bd21f25ae5757f48fb3a76"

# pre-expansion value:

#   "file://nvpmodel.conf      file://tegra186-flash-helper.sh     file://nvpmodel.init     file://nvpmodel.service "

SRC_URI="file://nvpmodel.conf      file://tegra186-flash-helper.sh     file://nvpmodel.init     file://nvpmodel.service "

Then no other mentions until the do_install

Yet the nvpmodel.conf is never copied to ${WORKDIR} which is /home/damien/procbox-pyro/build-jetson-tx2/tmp/work/aarch64_tegra186-poky-linux/tegra-tools/28.2.0-r0 in my case.

Could some bitbake options disable this standard behavior?

On Thu, Jun 14, 2018 at 3:33 PM, Martin Jansa <martin.jansa@...> wrote:

On Thu, Jun 14, 2018 at 03:16:00PM +0300, Damien LEFEVRE wrote:
> HI,
>
> I'm working on meta-tegra layer and I'd like to append a recipe. The
> original recipe looks like this:
> https://github.com/madisongh/meta-tegra/blob/rocko-l4t-r28.2/recipes-bsp/tegra-binaries/tegra-tools_28.2.0.bb
> <https://github.com/madisongh/meta-tegra/blob/rocko-l4t-r28.2/recipes-bsp/tegra-binaries/tegra-tools_28.2.0.bb>
>
> I've made a tegra-tools_28.2.0.bbappend to change the default PM_CONFIG
> DEFAULT from 2 to 3 to get max performance in nvpmodel.conf configuration
> file.
>
> ```
> FILESEXTRAPATHS_prepend := "${THISDIR}/files/tegra186:"
> SRC_URI_prepend_tegra186 += "file://nvpmodel.conf "
>
> do_install_append_tegra186() {
>     install -d ${D}${sysconfdir}
>     install -m 0755 ${B}/usr/sbin/nvpmodel ${D}${sbindir}/
>     install -m 0644 ${WORKDIR}/nvpmodel.conf ${D}${sysconfdir}/nvpmodel.conf
>     install -d ${D}${sysconfdir}/init.d
>     install -m 0644 ${S}/nvpmodel.init ${D}${sysconfdir}/init.d/nvpmodel
>     install -d ${D}${systemd_system_unitdir}
>     install -m 0644 ${S}/nvpmodel.service ${D}${systemd_system_unitdir}
> }
> ```
> Would you have any idea why the nvpmodel.conf prepend is ignored and the
> file never ends up in ${WORKDIR}.
>
> I've made sure the paths are correct. nvpmodel.conf exists and if I put a
> typo like nvpmodel.conf_blabla bitbake throws a warning that it cannot find
> the file. So I'm sure the file is found but somehow bitbake ignores it.
>
> I'm having this issue with this one single recipe only, none of the others
> in my build system so I'm a bit puzzled.

Always use bitbake -e to verify that the file://nvpmodel.conf ends where
you expect it to end (and if it doesn't the history will show you why
not).

>
> Thanks,
> -Damien

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Martin 'JaMa' Jansa     jabber: Martin.Jansa@...