OK, thanks for the clarification guys! I think I'll just overwrite the keymaps recipe script to get rid of the kernel version and continue from here =)
Cheers, -Damien On Sat, Apr 28, 2018 at 5:20 AM, Bruce Ashfield < bruce.ashfi...@windriver.com> wrote: > > > On 4/27/2018 5:34 PM, Andre McCurdy wrote: > >> On Fri, Apr 27, 2018 at 3:44 AM, Damien LEFEVRE <lefevre...@gmail.com> >> wrote: >> >>> Hi, >>> >>> This must be a stupid basic question. I have the following recipe append: >>> >>> keymaps_1.0.bbappend >>> ------------------------------------------------------------ >>> ----------------- >>> FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:" >>> SRC_URI_append = " file://keymaps.service \ >>> file://keymap.sh \ >>> " >>> >>> do_install_append() { >>> install -d ${D}${sysconfdir} >>> ln -sf /usr/share/keymaps/i386/qwerty/fi.map.gz >>> ${D}${sysconfdir}/keymap-${LINUX_VERSION}.map.gz >>> >>> install -d ${D}${systemd_system_unitdir} >>> install -m 0644 ${WORKDIR}/keymaps.service >>> ${D}${systemd_system_unitdir} >>> } >>> >>> FILES_${PN} += " ${sysconfdir}/* \ >>> ${systemd_system_unitdir}/* \ >>> " >>> >>> inherit systemd >>> SYSTEMD_SERVICE_${PN} = "${PN}.service" >>> ------------------------------------------------------------ >>> ----------------- >>> >>> The LINUX_VERSION is not expanded and the final symlink name becomes >>> /etc/keymap-.map.gz. >>> >>> What's correct way to get the linux version in the recipe files? >>> >> >> In general, there isn't a correct way to do that. The LINUX_VERSION >> variable is defined within the kernel recipe and other recipes won't >> have access to it. >> >> A core concept in OE is that recipes build independently of each >> other. In this case, since the keymaps recipe has no direct dependency >> on the kernel, you should not expect the keymaps recipe to be rebuilt >> (or affected in any way) when the kernel or kernel version changes. >> > > Yep. Unless you inherit the kernel build classes there's no > easy way to do this. But if the kernel classes are inherited, > then some of the variables like KERNEL_VERSION become available > to use .. but of course, you've just tightly coupled things to > the kernel. > > Cheers, > > Bruce > > > >> The keymaps init script ( meta/recipes-bsp/keymaps/files/keymap.sh ) >> detects the kernel version dynamically at runtime. If you need a >> kernel version specific symlink in your target rootfs, maybe you could >> create it at runtime from your keymaps service file? >> >> -- ___________________________ LEFEVRE Damien lefevre...@gmail.com http://www.lfdm.net 044 598 4475, Finland (+358) Nikkarinhaka 6 90450 Kempele, FINLAND ___________________________
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