** Changed in: linux (Ubuntu Bionic)
Status: In Progress => Fix Committed
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https://bugs.launchpad.net/bugs/1782166
Title:
Invoking obsolete 'firmware_install' target breaks snap build
Status in linux package in Ubuntu:
Incomplete
Status in linux source package in Bionic:
Fix Committed
Bug description:
Impact:
The snapcraft.yaml in bionic/master invokes the now obsolete
'firmware_install' target that was removed in
5620a0d1aacd554ebebcff373e31107bb1ef7769 ("firmware: delete in-kernel
firmware"), and by invoking a non existing target, it breaks the build
process.
On a generic amd64 environment, check out the Bionic/generic tree, cd
into it and execute snapcraft:
linux $ snapcraft
...
make -j4 bzImage modules
...
LD [M] virt/lib/irqbypass.ko
make: *** No rule to make target 'firmware_install'. Stop.
make: *** Waiting for unfinished jobs....
INSTALL arch/x86/crypto/blowfish-x86_64.ko
...
make -j4 CONFIG_PREFIX=/home/flag/canonical/linux/parts/kernel/install
modules_install
INSTALL_MOD_PATH=/home/flag/canonical/linux/parts/kernel/install
firmware_install
INSTALL_FW_PATH=/home/flag/canonical/linux/parts/kernel/install/lib/firmware
Failed to run 'make -j4
CONFIG_PREFIX=/home/flag/canonical/linux/parts/kernel/install modules_install
INSTALL_MOD_PATH=/home/flag/canonical/linux/parts/kernel/install
firmware_install
INSTALL_FW_PATH=/home/flag/canonical/linux/parts/kernel/install/lib/firmware'
for 'kernel': Exited with code 2.
Verify that the part is using the correct parameters and try again.
Fix:
Since firmware files were removed from the Linux source code, and we
rely on files provided by the linux-firmware package, skip invoking
'firmware_install' altogether and fix the build.
linux $ snapcraft
...
Staging kernel
Staging firmware
Priming kernel
Priming firmware
Determining the version from the project repo (version-script).
The version has been set to '4.15.0-24.26'
Snapping 'pc-kernel' |
Snapped pc-kernel_4.15.0-24.26_amd64.snap
linux $
Regression risk:
None since the patch only modifies the snapcraft.yaml file.
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